Software Development is a process of creating, maintaining, and auditing software and applications for specific systems. A Software Developer is a computer programmer who specializes in the development of software applications and systems of varying complexity, from enterprise standard applications to mobile and web applications. Depending on the project, Software Developers may be involved in designing interactive features, new products or designs, fixing bugs, or improving existing features. Ultimately the Software Developer will help create the software that helps client achieve their goals.

Here's some projects that our expert Software Developer made real:

  • Developing custom project/database management systems
  • Creating apps for iOS with APIs for trade simulations and tracking histories
  • Developing JAVA applications with student and course management components
  • Creating advanced particle plug-ins for Adobe After Effects
  • Parameterizing an internal classifieds system for Amazon (using Java)
  • Creating swiftUI views
  • Developing a detailed implementation plan with gantt chart.
  • Writing codes for FinTech
  • Creating inventory management solutions for forwarding services.

Software development is all about making the client’s digital dreams come to reality with tailor made coding solutions. Hire expert Software Developers on Freelancer.com to realize any project you can dream up, big or small! Our team of experienced coders are ready to real your project in a cost effective and timely manner -- no matter what your needs may be. All you need do is post your project and our reliable experts will ensure your success.

266,966 értékelés alapján az ügyfelek 4.9 / 5 csillagot adtak Software Developers szabadúszónknak.
Alkalmazza Software Developers szabadúszót

Software Development is a process of creating, maintaining, and auditing software and applications for specific systems. A Software Developer is a computer programmer who specializes in the development of software applications and systems of varying complexity, from enterprise standard applications to mobile and web applications. Depending on the project, Software Developers may be involved in designing interactive features, new products or designs, fixing bugs, or improving existing features. Ultimately the Software Developer will help create the software that helps client achieve their goals.

Here's some projects that our expert Software Developer made real:

  • Developing custom project/database management systems
  • Creating apps for iOS with APIs for trade simulations and tracking histories
  • Developing JAVA applications with student and course management components
  • Creating advanced particle plug-ins for Adobe After Effects
  • Parameterizing an internal classifieds system for Amazon (using Java)
  • Creating swiftUI views
  • Developing a detailed implementation plan with gantt chart.
  • Writing codes for FinTech
  • Creating inventory management solutions for forwarding services.

Software development is all about making the client’s digital dreams come to reality with tailor made coding solutions. Hire expert Software Developers on Freelancer.com to realize any project you can dream up, big or small! Our team of experienced coders are ready to real your project in a cost effective and timely manner -- no matter what your needs may be. All you need do is post your project and our reliable experts will ensure your success.

266,966 értékelés alapján az ügyfelek 4.9 / 5 csillagot adtak Software Developers szabadúszónknak.
Alkalmazza Software Developers szabadúszót

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    OTA Dual-Bank STM32 Update System
    6 nap left
    Ellenőrzött

    ATLANTIS OTA UPDATE SYSTEM – DEV PROMPT (WIFI TEST FIRMWARE) Objective Implement a production-grade OTA firmware update system for Atlantis controllers that is safe, rollback-capable, power-loss tolerant, and integrates with Blynk NCP (ESP32 runs unmodified NCP firmware). Deliver test firmware that validates the entire OTA lifecycle over Wi-Fi before Blynk integration. System Overview Hardware Primary MCU: STM32H723VIT6 (main firmware; Arduino sketch runtime) Connectivity MCU: ESP32 running Blynk NCP binary (not modifiable) Dealer flashing: Android Dealer Toolkit via USB-C UART, toggling BOOT0 + NRST, using STM32 ROM bootloader Dealer flashing is force-install / recovery Dealer flashing does NOT interact with running firmware Dealer flashing does NOT write OTA metadata Non-Negotiabl...

    €453 Average bid
    €453 licitátlag
    71 árajánlat

    I’m building an end-to-end talent platform that can assess, upskill and ultimately place candidates while giving employers an instant view of “plug-and-play” talent. The system has three pillars—Assessment, Learning, and Hiring—and each must flow seamlessly inside a single responsive web portal. Assessment module The platform must support skill-based tests, hands-on coding challenges, and soft-skills evaluation. Beyond these core areas it also needs native exercises for aptitude, logical & numerical reasoning, communication, decision-making, problem-solving, critical thinking, stakeholder management, strategic and thought leadership, emotional intelligence, Excel, business writing and PowerPoint skills. Built-in remote proctoring (webcam, screen and bro...

    €509 Average bid
    €509 licitátlag
    17 árajánlat

    Scope of Work The developer will build a production-ready web application integrated with our AWS backend (API Gateway + Lambda + DynamoDB). Core Modules to Develop 1️⃣ Client Authentication System Signup / Login UI Email verification Forgot password JWT/session handling Role-based access (Client / Admin) 2️⃣ Payment Integration UI Setup fee payment (₹599) Razorpay / Stripe integration UI Payment success / failure pages Auto-trigger installation webhook Invoice / receipt view 3️⃣ Auto Installation Status Dashboard After payment: Show installation progress: Payment received ✅ Server provisioning ⏳ OpenAlgo installation ⏳ Bot connected ✅ Logs / status polling UI 4️⃣ Client Trading Settings Panel Clients can configure: Lots per index Enable / disable indices Hedge di...

    €75 Average bid
    €75 licitátlag
    19 árajánlat

    This is NOT a full-time role and NOT an hourly contract. We are a small, delivery-focused technology consultancy working on short-term engineering projects (MVPs, internal tools, automation, frontend/backend work). We are looking for referral partners who already speak with founders, recruiters, or operations teams and can refer relevant tech projects to us. How this works You introduce a potential client who needs tech delivery We handle all scoping, delivery, and execution You earn 15%–25% commission on every converted deal Commission is paid per invoice after client payment No cap on earnings This is a good fit if You already talk to startup founders, recruiters, or hiring managers You have referred or closed services deals before (IT, dev, consulting, etc.) You prefer...

    €52 Average bid
    €52 licitátlag
    13 árajánlat

    My ASP .NET website loads fine until the moment a user logs in—right after pressing the Login button an error message pops up and the page stops there. I can capture and share a screenshot of the exact message, but I don’t have the text copied out. Nothing else needs to be clicked for the issue to appear; it happens instantly after authentication. I’m looking for someone willing to troubleshoot this one-off problem pro bono. You’ll have temporary access to the project files or a zipped copy (C#, .NET Framework, SQL Server back-end) so you can replicate and patch the fault. Once you identify the cause and supply the fix—whether it’s a tweak, an authentication middleware adjustment, or a code-behind patch—I’ll implement it on the live serve...

    €19 Average bid
    €19 licitátlag
    15 árajánlat

    I’m planning to launch an online learning platform centred on high-quality video tutorials and I need a developer (or team) who can turn that vision into a polished, scalable LMS. The core of the system should make it effortless for me to upload, organise and stream HD course videos while giving learners a clean, distraction-free viewing experience on desktop and mobile. Here’s what I’m aiming for: • Simple instructor dashboard where I can create courses, drag-and-drop video lessons, set pricing (free or paid) and publish instantly. • Learner area with intuitive navigation, resume-playback, basic search and a progress bar so students always know where they left off. • Secure hosting/streaming solution that prevents unauthorised downloads yet perfor...

    €36 Average bid
    €36 licitátlag
    27 árajánlat
    DRM-Protected Video download
    6 nap left
    Ellenőrzött

    The contractor is commissioned to download DRM-protected videos from an online portal to which the client has legitimate access and usage rights. The videos must be processed as follows: - Download approximately 240 videos from the portal with about 18 hours video material - The videos have an average length of approximately 5 minutes - Original video titles must be preserved - The videos must be organized into folders according to the portal order/structure - All files must be uploaded and stored on Google Drive - The final folder structure on Google Drive must be same like on the portal

    €108 Average bid
    €108 licitátlag
    68 árajánlat

    Hi, I please need a relatively simple application constructed for video-based golf club tracking and analysis. Previous attempts have been partially successful, so there is some work there that can be referenced and potentially utilized. A standard 2D camera and video are all that are required for acceptable application performance. Simple marker tracking is planned at this time, comprising two visible markers placed at determined, measured locations on a club to be tracked by users. Original videos input into the needed application will be relatively short, limited to perhaps a few seconds or less. The application will initially need to reformat videos to include frame numbers for user and application referencing. After careful examination of the reformatted video by a user as instruct...

    €375 Average bid
    €375 licitátlag
    86 árajánlat

    Hello, The requested work concerns the implementation of software-based display rotation using LVGL v9.4.0. Please note that the display driver does not support hardware rotation, and therefore the function lv_display_set_rotation(disp, LV_DISPLAY_ROTATION_90); does not work in this setup. Technical context: - MCU: ESP32-P4 - Development environment: ESP-IDF with VS Code - Display controller: JD9365D (MIPI-DSI Bus) - Touch controller: GT911 (to be implemented and made fully functional with UI) - UI: to be developed using SquareLine Studio Requirements: - Implement software-based display rotation in LVGL (landscape mode) - Integrate and make fully functional the GT911 touch controller - Integrate a graphical user interface generated with SquareLine Studio Notes: I already have a working...

    €132 Average bid
    €132 licitátlag
    34 árajánlat

    I need a lightweight manual dialer that runs smoothly on Windows and faithfully records every call I make. The core requirement is simple: I enter a number, hit dial, and the application logs key details—number dialed, start & end time, and call outcome—into a clear, exportable file (CSV or similar). While contact management or speed-dial shortcuts might be nice down the road, for this first release I only want reliable call-logging baked in. Feel free to build in a modular way so extra features can be bolted on later without a full rewrite. Deliverable: a Windows-ready installer (or portable EXE) plus clean, well-commented source code and a quick read-me that shows me how to configure, run, and access the log. I’ll test by placing 10 sample calls; if all appear...

    €109 Average bid
    €109 licitátlag
    49 árajánlat

    Our production platform is already live on CodeIgniter (MVC) with a Bootstrap front end, Ajax-heavy JavaScript, a MySQL/SQL back immediate need is to improve code maintenance so the application can scale cleanly while we continue to ship new functionality. What needs to happen: • Track down and resolve outstanding bugs that affect both the customer dashboard and admin area. • Build out several new features now on the roadmap, using the current CodeIgniter architecture but written cleanly enough to migrate later to Laravel or a Node.js micro-service. • Refactor brittle controllers, models, and SQL queries for faster response times and lower complexity.

    €388 Average bid
    €388 licitátlag
    184 árajánlat

    I’m ready to kick-off a cross-platform e-commerce project and need a React Native expert who can deliver fully functional Android and iOS builds from a single codebase. The core flow is straightforward: shoppers browse a product catalog, search or filter items, add them to cart, create an account, and pay securely—all without friction. Scope of work • Build the entire customer-facing app in React Native with clean, maintainable code and a clear folder structure. • Implement email-and-password authentication, including sign-up, sign-in, and password reset screens tied to the chosen backend/auth service. • Create user account management features for profile edits and order history. • Develop a fast, searchable product catalog that supports categories, images, ...

    €247 Average bid
    €247 licitátlag
    126 árajánlat

    I am just getting started with Python and would like a patient tutor who can guide me step-by-step, answer my questions as they come up, and help me practise writing clear, working code. The main areas I need to master are: • Basic syntax and data types • Control structures and functions • Libraries and modules Please structure the lessons so each concept is demonstrated with short examples, followed by hands-on exercises I can share back for review. I am happy to work in whichever environment you prefer—IDLE, VS Code, Jupyter Notebook—so long as I can replicate the workflow on my own machine. By the end of our time together I should be comfortable writing small scripts, understanding error messages, and knowing where to look next when I get stuck....

    €74 Average bid
    €74 licitátlag
    11 árajánlat

    I’m working on a college assignment that requires a fully-functional Hospital Management System, and I’d like an experienced developer to code it end-to-end for me. My current stack preference is Java (JSP/Servlet) with a MySQL back-end, but if you know a more suitable, equally portable web technology I’m open to hearing why it would be a better fit. The application must revolve around solid data management. That means every piece of information—patients, doctors, appointments, billing, and records—needs to persist reliably in the database and be easy to retrieve through search, filters, and reports. Role-based logins are compulsory for Admin, Doctor, and Patient. Each role should see a tailored dashboard that exposes only the actions relevant to that user t...

    €244 Average bid
    €244 licitátlag
    62 árajánlat

    Shopify Custom Payment Gateway Integration – Serdipay I am looking for a Shopify developer to integrate the Serdipay payment gateway into my Shopify store using a custom API integration, since there is no official Shopify app available. Payment Flow Required • Customer completes checkout in Shopify • Customer is securely redirected to Serdipay hosted payment page • After payment, Serdipay sends a webhook/callback • The webhook verifies payment authenticity and confirms the transaction through Serdipay API • The corresponding Shopify order is automatically updated to Paid, Failed, or Cancelled (no manual work) Technical Requirements • Hosted payment page with redirect • Secure webhook endpoint with signature verification • HTTPS communicati...

    €882 Average bid
    €882 licitátlag
    187 árajánlat

    Billing Software Change Request Module: Sales → POS Change Required: 1. In the POS screen, update the Search Bar label. o Current label: Name (Customer) o Change to: Number (Customer) Billing Software – Customer Module Change Request Module: Create Customer Please update the following field labels: 1. Email → Pet Name 2. Country → Pet Breed 3. Tax Number → Pet DOB 4. City → Pet Sex (Male or Female) 5. Hsn number- hsn number should be added in products and while printinghsn code should be printed Billing Software – New Section Request New Module/Section: Medical Report / Doctor Prescription Requirement: Add a new section in the Billing Software where the clinic can create, view, and save Doctor Prescriptions or Medical Reports for each customer/pet. Bas...

    €12 Average bid
    €12 licitátlag
    23 árajánlat

    (Subject): Urgent: Laravel API Optimization & Security Fixes (50k Concurrency) – Must Use Windsurf

    €408 Average bid
    €408 licitátlag
    130 árajánlat

    I’m midway through a software development project and now need to fold in a fully-fledged user authentication layer. The current codebase is stable and organised; what’s missing are the sign-up, log-in, password reset, and basic role-based access controls that will make the product production-ready. You’ll be working against an existing Git repo. I’ll grant access and walk you through the structure so you can slot your changes in cleanly rather than bolting them on. I’m open to the usual approaches—JWT sessions, OAuth, or any secure flavour you’re most comfortable with—as long as the solution is standards-compliant and easy for another developer to pick up later. Deliverables • Registration, log-in, log-out, password reset flows ...

    €640 Average bid
    €640 licitátlag
    27 árajánlat

    I built my web app on Base44 and have run into a few stubborn functional errors that AI-driven tools can’t untangle. Before I move on to bigger plans—turning the codebase into a privately managed repository, adding a marketplace component, and eventually compiling native builds for the App Store and Google Play—I need those bugs resolved quickly and cleanly. What I’m after right now is twofold: first, fix the current functional issues so the app runs reliably for every user; second, give me thoughtful, practical suggestions on how to streamline the existing architecture for future growth. I’m especially interested in hearing how you would set the groundwork for a marketplace flow and the eventual iOS/Android port. Deliverables I’d like to see: • A...

    €6 / hr Average bid
    €6 / hr licitátlag
    76 árajánlat

    I want a small-scale desktop application built in Java that I can dissect later for study. The core requirement is a clean Swing interface that performs the usual Create, Read, Update and Delete operations against a MySQL database. Think of something like a simple student, product or book manager: one main window with a table view and modal forms for adding or editing records. Please keep the code readable and tutorial-friendly. Inline comments that explain the reasoning behind key sections—especially JDBC connections, prepared statements, and event handling—are essential. Include a concise README that tells me how to import the project, run the SQL script to create the tables, and launch the application. Deliverables • Complete Java source code organised in packages &...

    €240 Average bid
    €240 licitátlag
    30 árajánlat

    Senior Full-Stack Developer (Laravel 12 + Vue.js) Chi siamo Connecta Partners è una società di intermediazione in luce, gas, telefonia ed efficienza energetica. Siamo in rapida crescita e stiamo ampliando il reparto di sviluppo: abbiamo un CRM proprietario e un ecosistema digitale a supporto di marketing, vendite e operation. Perché stiamo cercando Abbiamo necessità immediata di interventi urgenti sul CRM e vogliamo impostare una gestione tecnica stabile. Il ruolo nasce per una sostituzione di alcuni mesi (il nostro sviluppatore è fermo per motivi di salute), con possibilità concreta di continuare e/o inserirsi stabilmente se il periodo va bene. Dove lavorerai Il lavoro sarà svolto prevalentemente in presenza presso la sede ...

    €2168 Average bid
    €2168 licitátlag
    57 árajánlat

    I’m arranging a series of one-hour classes that blend hardware design (VLSI and PCB) with software development in Python and Java. My students sit at an intermediate level in both languages, so each session must go beyond basics and dive straight into advanced concepts, hands-on coding practice, and a mini project component we can build on from week to week. On the hardware side, I’d like you to break down VLSI and PCB workflows in the same practical style—show the design flow, demonstrate essential simulation or testing steps, and connect theory to real-world use cases that spark curiosity. Key details • Format: live, one-hour interactive class (screen-share, white-board or live IDE). • Pace: concise explanations followed by immediate demos or coding walk...

    €10 Average bid
    €10 licitátlag
    4 árajánlat

    The KnifeBox is an automated dual-blade system that adjusts with high precision the opening between two knives, controlled by Omron NX102-1100 PLC via EtherCAT and EtherNet/IP. Each knife is driven by an Omron 1S servo motor (R88M-1M40030T, 400 W) with R88D-1SN04H-ECT drive and a 10:1 Apex AB060 gearbox. The system includes an HMI (Omron NB/NA) connected over EtherNet/IP for operation, monitoring, and diagnostics. The goal is to achieve and maintain two nominal openings — 400 µm and 700 µm — or a custom value defined by the operator or external PLC. The PLC must continuously calculate the current opening (difference between right and left knife positions), display it on the HMI, and send it in real time via EtherNet/IP to the main line PLC. Safety is critical: any...

    €488 Average bid
    €488 licitátlag
    54 árajánlat

    I'm looking for an experienced software developer to create a customised tool for aged care support at home. This tool is aimed at aged care recipients and their family members. Essential Functionalities: - Medication Reminders: Alerts for when to take medications. - Daily Activity Tracking: Logs of daily activities and health metrics. - Communication with Caregivers: Secure messaging or video call options. - HR onboarding process - Finanical management - Participant budgets, care plans, monthly statements, risk management assessments, consent forms etc. - Risk Register, Continous Improvement register, Complaints Register, Incident Management Register, Incident Reporting Device Compatibility: The software must work seamlessly on: - Smartphones - Tablets - Desktop computers Ideal S...

    €41285 Average bid
    €41285 licitátlag
    197 árajánlat

    I’m ready to commission a custom PostgreSQL-based system that brings four critical workflows into one place: • Inventory control with real-time stock level monitoring and fast barcode scanning for check-in / check-out. • Employee schedule management so I can see who is assigned to each job at a glance. • Job costing and progress tracking that ties labor, materials, and overhead together for accurate profitability insights. • A secure API endpoint that pushes material usage from each job directly into QuickBooks, eliminating double entry. You will design the data model, build the web interface (any modern stack you’re comfortable with), and implement the QuickBooks integration. Clean, well-documented code and straightforward deployment instructions ...

    €955 Average bid
    €955 licitátlag
    268 árajánlat

    Hello , We are seeking an experienced .NET Trainer / Senior Developer to conduct an intensive classroom-based training program for final-year engineering students. Location Gudivada, Andhra Pradesh (Onsite) Batch Size 30–40 students Duration 15–16 days Daily Schedule 9:00 AM – 1:00 PM 1:30 PM – 4:30 PM Responsibilities Deliver hands-on training covering: C# fundamentals ASP.NET Core Web API Entity Framework Core SQL Server Authentication and Authorization Industry-standard architecture and best practices Guide students through a real-world industry project Share professional development and interview preparation insights Assign daily exercises and conduct code reviews Requirements Minimum 5 years of experience with .NET / ASP.NET Core Prior corporate training...

    €5997 Average bid
    €5997 licitátlag
    11 árajánlat
    Cosmiol 5.5 Specialist Needed
    6 nap left
    Ellenőrzött

    I’m seeking an expert who knows Cosmiol 5.5 inside out for a focused, one-time assignment. I’ll share the exact objectives with you once we connect, but the end goal is simple: walk away with a fully functional Cosmiol setup that does exactly what I need—no lingering bugs, no half-finished features, and clear documentation so I can maintain it later. Because Cosmiol’s workflow can get intricate, I’m counting on you to: • Analyse my current environment and quickly pinpoint what must change or be built. • Implement the agreed solution directly in Cosmiol 5.5, following best practices. • Validate every change with me in real time, making revisions until we hit the mark. • Hand over concise notes or a short screencast explaining what yo...

    €1 - €4 / hr
    Rejtett
    €1 - €4 / hr
    3 árajánlat
    Betfair API Data Retrieval (AU/UK)
    6 nap left
    Ellenőrzött

    Hi, ******Need someone ONLY AND ONLY from AUSTRALIA AND UK ONLY for my betfair apis development. I’m expanding an existing trading suite and now need clean, reliable access to Betfair’s Market Data API. Because of licensing considerations, I can only work with developers physically based in Australia or the United Kingdom. Scope of work – Connect to the Betfair Exchange API (non-interactive login is already in place on my side) – Retrieve real-time odds, price ladders and market status updates for Horse Racing, Football, Tennis and Cricket markets only – Structure the responses so they can be consumed by my Python back-end (JSON is fine) – Handle throttling limits and session renewal gracefully Deliverables 1. Well-commented source co...

    €1770 Average bid
    €1770 licitátlag
    40 árajánlat
    Google Ads API Ad Automation
    6 nap left
    Ellenőrzött

    I’m looking for someone who can jump in immediately and walk me through creating and managing ads programmatically—primarily with the Google Ads API, though a quick note on how the same steps translate to Bing Ads would be helpful. I already write code but I’m stuck on the practical bits: authenticating, structuring the requests correctly, and understanding how to update or pause ads once they’re live. A concise, working example is all I need; I’m not after a full-blown platform build. If you can provide: • A minimal, runnable script (Python or PHP) that authenticates, creates an ad, then updates or pauses it • Clear comments so I can adapt it to my own credentials • Brief guidance on any key differences when doing the same in Bing Ads ...

    €106 Average bid
    €106 licitátlag
    80 árajánlat

    I’m building a general-purpose web application with a strong focus on clean front-end interactions and a reliable back-end architecture. The technology stack is intentionally simple and practical: TypeScript on the client side and Python on the server side. I handle product direction and overall architecture, and I’m looking for a Russian-speaking freelance developer who can work as a true full-stack partner. The work spans the entire stack—one day refining a React component, the next implementing a FastAPI endpoint, and occasionally helping shape core backend workflows. What I’m looking for Strong experience with TypeScript and modern front-end frameworks such as React, , or similar, along with current tooling and best practices. Solid Python skills and hands-o...

    €19 / hr Average bid
    €19 / hr licitátlag
    192 árajánlat

    for a gym- I need a comprehensive inventory order form specifically for food and beverages and other merchandise such as tanning lotion bottles/packets and t shirts and goods such as bags and locks. This form should display current inventory levels and indicate quantities needed for replenishment. Key Requirements: - List of food and beverage items - their skus- purchase price and sale price- profit margin per item - Current inventory on hand for manager to fill in - Suggested order quantities to replenish stock Ideal Skills and Experience: - Experience in developing inventory management systems - Familiarity with food and beverage products - Attention to detail and accuracy Please include relevant past work in your application.

    €116 Average bid
    €116 licitátlag
    97 árajánlat

    I'm seeking a skilled designer to create a professional pitch deck for an upcoming hackathon. The deck will be used to showcase our innovative software product. Key aspects to highlight: - Unique Features: We need to clearly communicate what sets our software apart from competitors. - Technical Specifications: Detailed and understandable technical specs are crucial. Ideal skills and experience: - Experience with pitch deck creation - Strong design skills - Ability to simplify complex technical information - Background in software products is a plus Looking for engaging visuals and clear, concise content.

    €9 / hr Average bid
    €9 / hr licitátlag
    15 árajánlat
    System & Admin Support
    6 nap left
    Ellenőrzött

    We are looking for ongoing, reliable in-house IT and administrative support to keep our small but diverse internal environment running smoothly. This is a hands-on role supporting staff and systems day to day. Most of our stack is out-of-the-box software, complemented by custom in-house software and applications that support how we work. The work is varied and practical. One week you might be contributing to a project to improve or streamline existing systems; the next you could be onboarding new staff, troubleshooting a line-of-business application, assisting with configuration issues, or handling general administrative tasks that support the wider team. There is also an element of research and information gathering for internal projects, such as evaluating tools, documenting options,...

    €16 / hr Average bid
    Titkos
    €16 / hr licitátlag
    39 árajánlat

    Our Talking Statues mobile app needs a thorough round of bug-fixing and polishing before we re-submit to both Google Play and the App Store. At the moment the main pain points are performance slow-downs and broken core functionality; every specific case is documented in the attached PDF for quick reference. Here is what I need from you: • Analyse the codebase, pinpoint the root causes of each performance bottleneck and functional failure described in the PDF, and apply clean, future-proof fixes. • Compile and test the updated build on Android and iOS until every listed issue is fully resolved and no new regressions appear. • Prepare the production releases, handle the store submissions (including required screenshots, descriptions, signing, versioning, etc.), and s...

    €143 Average bid
    €143 licitátlag
    40 árajánlat

    I need someone to program a Yoka streaming box with the following capabilities: - Live TV streaming - On-demand video streaming - Android TV operating system Ideal skills and experience: - Experience with Android TV - Knowledge of live TV and on-demand streaming integration - Familiarity with Yoka streaming box configuration Please provide details of your relevant experience and approach.

    €113 Average bid
    €113 licitátlag
    61 árajánlat
    JIRA WBS Template Configuration
    6 nap left
    Ellenőrzött

    I need help structuring a brand-new Project Management template in JIRA so that my entire initiative is mapped out as a clear Work Breakdown Structure. The goal is to blend classic Waterfall checkpoints with the day-to-day flow of Kanban, giving the team both long-range visibility and continuous delivery tracking. Scope • Spin up a fresh JIRA project (cloud) and configure the issue hierarchy so Epics, Stories/Tasks, and Sub-tasks roll neatly into a WBS view. • Build three Waterfall phases—Requirements, Development, and Testing—and make sure each phase can be visualised on its own Kanban board while still tying back to the overall timeline. • Set up workflows, statuses, and swim-lanes that respect this hybrid approach, keeping transitions lightweight for Ka...

    €99 Average bid
    €99 licitátlag
    44 árajánlat

    I need a knowledgeable Langfuse user to sit with me on a live screen-share and show, step by step, how to monitor an AI system that is already in production. My main objective is to master Langfuse’s monitoring workflow—specifically performance metrics, error tracking, and user-interaction insights—so I can keep my model healthy and spot anomalies before they affect customers. What I expect during the call • A quick tour of how Langfuse ingests traces and connects to an existing codebase. • Hands-on guidance wiring my app so the right metrics, errors, and interaction events reach the Langfuse dashboard. • A walkthrough of the key dashboards: latency, cost, success-rate views, conversation replay, and any alerting rules I should enable. • Tips ...

    €23 / hr Average bid
    €23 / hr licitátlag
    71 árajánlat

    I'm looking for a developer to create a very basic air ticket reservation system using windows application form VB.Net and SQL Server. The application should include: Roles: - Admin: Manage system and users - Registered User: Book flights and cancel bookings Key Features: - Login/Registration: ask new users to register and then login to secure access for users - User/Admin Interface: users book, cancel, select payment option, and also can get smart destination recommendations Admins manage users, flights(add/edit), bookings, cancellations. - Booking/Cancellation flight reservations - Basic Payment Options: Credit/Debit Card, Bank Transfer - Smart Destination Recommendation: Suggest budget-friendly destinations based on user’s budget, travel type, source, departure date Idea...

    €95 Average bid
    €95 licitátlag
    12 árajánlat

    I’m building a proof-of-concept access controller that uses Fujitsu’s PalmSecure sensor on a Raspberry Pi. I already have the broad concept sketched out; what I need is a partner who can take it from idea to a working, desk-tested prototype. Hardware setup, software development, and full PalmSecure integration are all in scope. That means choosing the right Pi model, wiring the PalmSecure unit and any relays/LED indicators, and making sure the power budget is solid. On the software side I’m leaning toward Python or C++ on Raspberry Pi OS, but I’m open as long as the PalmSecure SDK runs reliably on ARM. The application must handle: • User authentication via palm-vein templates • Secure data storage and quick retrieval of templates and event logs &bull...

    €395 Average bid
    €395 licitátlag
    104 árajánlat

    I need an expert to integrate the Workday API with another system for data synchronization. Key Requirements: - Experience with Workday API - Proven track record in system integration - Strong understanding of data synchronization principles - Ability to deliver within budget Ideal Skills: - API integration experience - Familiarity with the specific system to be integrated (Salesforce, SAP, or Microsoft Dynamics) - Strong problem-solving skills - Good communication for project updates Please provide examples of similar work done.

    €27 / hr Average bid
    €27 / hr licitátlag
    139 árajánlat

    I'd like to create a schematic and PCB layout that I can use to print from a photo I have. The layout is based on an ATmega and an ESP32, along with a servo connected to the ATmega. I'd like a guide on how to create a schematic file that I can modify and use in the future, not just the photos I have.

    €21 Average bid
    €21 licitátlag
    20 árajánlat

    I need an end-to-end setup of the WhatsApp Business API for my company. The plan is to work with the official WhatsApp API (that’s the BSP route I’m leaning toward), but I’m open to shifting to Twilio, MessageBird, or Vonage if you can demonstrate clear advantages on cost, speed, or reliability. Beyond the API itself, I also need guidance through Meta’s Facebook Business Verification so the line is fully compliant and production-ready. I already have a Meta Business Manager account; what’s missing is the paperwork, configuration, and technical hand-off that takes me from “pending” to “approved” and lets our number send live messages without limitations. Deliverables • Live WhatsApp Business API number connected to my Business...

    €31 Average bid
    €31 licitátlag
    12 árajánlat

    I'm looking for a custom QR code solution for our retail medical shop. The QR code should trigger a default action that collects the following information: - Name - Number - Bill Number - Bill Amount Additionally, we need to send a percentage of the bill as cashback. A WhatsApp welcome message should also be triggered upon scanning the QR code. Requirements: - Ability to create a QR code that collects specified information - Integration with WhatsApp for sending welcome messages - Mechanism to deliver cashback information and request for next purchase via WhatsApp or normal message Ideal skills and experience: - Experience with QR code generation and integration - Familiarity with WhatsApp automation - Strong communication skills for message crafting

    €73 Average bid
    €73 licitátlag
    25 árajánlat

    Freelance Project Manager + Scrum Master (SaMD, AI, UK Controlled-Drug Workflows) We are hiring a certified Project Manager with strong Scrum Master credentials to lead delivery of an AI-enhanced Software as a Medical Device (SaMD) platform. The product spans three user groups - clinics, pharmacies, and patients - and must support UK controlled-drug workflows and regulated best practice. Engagement and hours Required working hours: You must be able to work in Indian business hours (IST alignment). Week 1 onboarding: 20 hours to immerse in documentation, backlog, and regulatory artefacts Ongoing: ~2 hours each business day for 6–9 months through discovery, MVP, and iterative releases Initial focus: Clinic Portal (first sprint and early milestones) Engagement model and team We ...

    €19 / hr Average bid
    €19 / hr licitátlag
    85 árajánlat
    Windows Desktop App Development
    5 nap left
    Ellenőrzött

    I’m looking for an experienced developer who can take my concept and turn it into a polished Windows desktop application. At this stage the focus is strictly on the Windows environment, so familiarity with tools such as Visual Studio, .NET (WPF or WinForms), C++/MFC, or other proven Windows frameworks is essential. The scope will cover everything from refining requirements with me through to coding, UI design, testing, and delivery of a ready-to-install executable. Clean, well-commented source code and brief user documentation should accompany the final build so I can maintain or extend the software later. Deliverables: • Production-ready Windows installer • Complete source code in a Git-friendly structure • Short setup/usage guide I value clear communic...

    €3 / hr Average bid
    €3 / hr licitátlag
    20 árajánlat

    Looking for an Individual Developer to Collaborate on a Pilot Project: Over the past few days, I posted a few tasks for developers, but the collaboration didn’t work out as expected. Instead of assigning isolated tasks, I’m now looking to work closely with an individual developer in a more collaborative and hands-on way. This opportunity is strictly for individual developers. Software agencies or teams, please do not bid. I’m also a developer, so we’ll be working together on assigned tasks during agreed working hours. This is not a typical task-based setup, it’s a collaborative approach where we discuss, build, and solve problems together. Our skills should complement each other, allowing us to move faster and learn from one another. Required skills are flut...

    €7 Average bid
    €7 licitátlag
    21 árajánlat

    Job Title: Workday Extend (Support Role) Duration: 2 Hours per day Budget: ₹26,000 monthly Role Overview We are looking for an experienced Workday Extend Consultant to provide short-term, session-based technical support. The consultant will work on building, enhancing, and troubleshooting custom applications developed on the Workday Extend platform. Key Responsibilities Develop and support custom applications using Workday Extend Configure business logic, data models, and security frameworks Troubleshoot Extend applications and resolve functional/technical issues Support integrations and REST-based services where applicable Provide live, screen-sharing based guidance and best-practice recommendations Required Skills Strong hands-on experience with Workday Extend Knowledge of Workday ob...

    €126 Average bid
    €126 licitátlag
    7 árajánlat
    Excel to Node/React Web App
    5 nap left
    Ellenőrzött

    I need my existing Excel file rebuilt as a browser-based application written entirely in Node.js on the back end and React on the front end. The spreadsheet’s rows become records in a database, and every change made to any field must be timestamped and stored so that a full history is available for each record at a glance. Four roles will sign in—IT, manager, associate, and user—through a multi-tier authentication system. Some roles must be able to view and edit data, while others will have view-only access, so robust role-based permission checks are essential. In practice this means the app must let approved staff handle data entry and modification, allow managers to carry out data approval and reporting, and give IT the tools to perform user management without leaving ...

    €16 / hr Average bid
    €16 / hr licitátlag
    218 árajánlat

    I am in need of an IPTV player that installs and is faster then what is already available. This app needs to be native on Android. The Core functions come first: smooth Live TV streaming, a reliable VOD catalog with thumbnails and descriptions, and an Electronic Program Guide with options to sync on schedule. It will also need to support Catch-Up, full Timeshift controls, parental control with pin lockout , an option to record screen to local storage and a Radio section for audio-only channels and last different user profiles with pin access support as well as the ability to hide/unhide any unwanted categories from ui in player settings as well as basic support in the player for format resizing and subtitles and audio track selection. This player must also support input sources for basic m...

    €457 Average bid
    €457 licitátlag
    142 árajánlat

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