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    2,000 zend backend frontend munka, árazás ebben: EUR

    Design, animations and frontend

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    Das Projekt basiert auf der Interaktion eines Benutzers mit einem System, das dynamisch mit Inhalten und Daten von außen aus einem Backend gespeist wird. Dies ist eine kurze Beschreibung, was das System können soll und wie die Interaktion des Systems mit dem Benutzer aussehen wird: Der Kunde wird vor einem großen Monitor sitzen oder stehen. Auf diesem Monitor befindet sich ein 3D-Avatar, der in einem 3D-modellierten Raum steht. Während der Interaktion wird der Avatar verschiedene Dinge tun, zum Beispiel: Animationen: Der Avatar wird nicken, einen Ruhezustand einnehmen, wenn er nicht mit dem Benutzer interagiert oder nicht spricht, winken, die Arme in verschiedene Positionen bewegen usw... Sprechen: Es wird Textzeilen geben, die immer die gleichen sind, egal...

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    ...displayed as a profile icon next to their name on the screens - A base design with each lesson (math, science, reading, history), and all the data is linked via Chatgpt (GPT) backend process with an API - Detailed customizable report generation process Ideal Skills and Experience: - Proven experience in UI/UX design, particularly with educational platforms - Strong familiarity with data visualization tools and techniques - Ability to create user-friendly and visually appealing design - Knowledge of integrating graphical representations, such as bar graphs, with user data - Experience in working with APIs and chatbot backend processes - Previous work with customizable report generation features is a plus This project requires a designer who can combine functional...

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    I'm looking for a frontend developer with expertise in React and Vercel, who can also work on blockchain projects, particularly in Solana. The project is a game website targeting cryptocurrency enthusiasts. The backend is already developed using Strapi. Your main task would be to make the game functional on the frontend. Key Requirements: - Solid experience in frontend development with React and Vercel - Previous work on blockchain projects, specifically in Solana - Understanding of cryptocurrency and blockchain technology - Familiarity with developing game websites - Can work with ports and making show real-time updates to game as it happens (since it is multiplayer) Key Tasks: - Integrating login with wallet - Displaying previous games - Ensuring a seam...

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    Hi, I am looking for the top developer who can develop a auction site with features and customize other necessary features for the frontend & backend. Need to have good sense of UI designing. Requires Live Streaming integration Reference site

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    We are looking for a web designer who has minimum 3 years of experience in Full Stack Development. Tech for backend can be python/node.js and for frontend react.js. We have the UI for what we want to build, we need backend and frontend to be developed for the same. Our website is a marketplace, where publishers can register and add their offerings and advertiser can purchase it and place orders, admin panel UI is also available. You should know how to follow structured approach and keeping scalability in mind.

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    I'm seeking an experienced JavaScript developer with an intermediate understanding of Laravel to assist with a very small tasks. - **Fixing Frontend User Booking Page**: You will be responsible for developing dynamic content, form validation, and ensuring a smooth, interactive user interface. Your creativity and ability to think from a user's perspective will be essential here. **Requirements**: - Excellent knowledge of JavaScript - Experience in front-end development and user experience enhancement - Proficient in form validation - Strong troubleshooting skills - Familiarity with Laravel is a plus, although not mandatory - Prior experience in similar projects or with similar technologies is highly desirable Please note that we require the expert to use pure JavaScrip...

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    So i want rewrite a whole my website demo (laravel) to be backend = node.js framework frontend = react.js framework website = << topup gaming store this site have 5 payment gateway (linqu, tripay, ipaymu, duitku, tokopay) i want add 1 more payment gateway (xendit) this site have 3 api to product vendor and i want add 1 more api and last one have 1 api to unofficial whatsapp gateway Please give me your proposal about the cost and time for finisih this job. After this task, i want make an application by flutter but maybe later.

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    ...website will incorporate AI-powered features such as natural language processing (NLP), machine learning (ML), and data analytics to deliver advanced functionalities including intelligent job recommendations, resume parsing, sentiment analysis, and automated candidate screening. 6. System Architecture: • Frontend: Modern web development frameworks like React.js or Angular for building responsive and interactive user interfaces. • Backend: Microservices architecture with scalable backend services using technologies like Node.js or Python, along with RESTful APIs for communication. • Database: Utilization of a relational database management system (RDBMS) such as PostgreSQL or MySQL for storing user data, job listings, and AI-generated insights. •...

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    ...to leverage real-time crop images and AI to enhance crop monitoring, ultimately increasing crop yield and reducing water usage. Key requirements and deliverables include: - Building an intuitive Web UI that can analyze and display real-time crop images - Implementing machine learning algorithms using Python to interpret and predict the crop health and water requirements - Designing a robust backend system that can process and store large volumes of image data The ideal freelancer for this project should have: - Proficiency in Python programming - Experience in developing machine learning algorithms - Strong background in image processing and analysis - Prior experience in building web applications If you are excited about the possibilities of precision farming and have the r...

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    I already have a Java project that takes two photos then I can crop a piece of photo and place it above the other picture than I press "merge" button so the two pictures will merge. -What do I need is this: Instead of selecting and cropping the photos fro...above the other picture than I press "merge" button so the two pictures will merge. -What do I need is this: Instead of selecting and cropping the photos from Java, I want to do that from Flutter, then I send the necessary data to Java EE to merge it and send the merged photo back to Flutter. Key Skills: - Proficiency in Java EE - Strong understanding of Flutter - Proven experience with backend and frontend development A video shows the Java project:

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    I'm currently working on a portfolio website using and I'm seeking a skilled frontend developer to help me address some issues. The website frontend is built on Next.js. The project page data is connected to Strapi.io. Can add you to git repo. URL - Strapi backend url- Issues to be fixed: 1. Delay in page routing (homepage to about page etc) 2. Strapi data is not showing on projects page 3. Configure Google Recaptcha & on contact page- the code is there, you need to only configure Would be great if you can fix it quick. Kindly only apply if you are experienced with the technology.

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    Current project is built on Laravel for both front and backend. Need to build React frontend to replace Laravel frontend side. All the pages inside current pages should be moved to React with new template UI and all same functionalities. Main Laravel frontend back end Login this saas/superadmin version (include All modules) USE THIS Admin TEMPLATE FOR Frontend Current system making this stacks - Laravel, MySQL, VueJS, JQuery & Bootstrap, DOCUMENTATION API DOC

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    As the project demands, I'm looking to build a student academic project Transport Mana...should receive relevant notifications such as schedule changes and general announcements. Incorporate the following features: - Include the option for both student and admin login. - The app should be user-friendly and intuitive. - It should be visually appealing, with a focus on smooth, efficient navigation. Ideal skills include: - Proficiency in Android app development. - Experience with backend development and database management. - Attention to UI/UX design. - Strong communication skills to ensure the app meets the needs of both administrators and students. The successful developer will be able to provide a robust, reliable app with a focus on the efficient management of college ...

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    I'm looking for a skilled developer to create a chatbot specifically for our website. The primary function of the chatbot will be to assist customers with their queries. It should be able to: - Provide prompt and accurate responses to common inquiries - Direct customers to relevant sections of the website - Transfer more complex questions to a human customer support agent ...requirements include: - Proficiency in creating chatbots for websites - Prior experience in designing chatbots for customer support purposes - Strong understanding of user experience and customer service principles The chatbot doesn't need to communicate in multiple languages. It should, however, be designed with scalability and future updates in mind. A seamless integration with our website's backe...

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    ...story. The child’s name will be generated using Text-to-Speech (TTS) technology and merged with the main audio file. Scope of Work: Setup and Configuration: Install and configure WordPress on a suitable hosting platform. Ensure the environment is secure and optimized for performance. Frontend Development: Create a user-friendly form for parents to input their child’s name and provide consent. Ensure the form is responsive and works seamlessly across different devices and browsers. Backend Development: Develop a custom WordPress plugin to handle form submissions, generate TTS audio, and merge it with the pre-recorded story. Implement Google Cloud Text-to-Speech API for generating the child’s name in audio format. Use FFMPEG or similar ...

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    Full Stack ReactJS Developer Needed 5 nap left
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    ...Responsibilities: - Front-end Development: You will be responsible for creating the user-facing features of our web application. - UI/UX Design: I have a Figma design file which you will need to convert into Reactjs components. This means you should have a good eye for design and be able to translate it accurately into the final product. - API Integration: You will also need to work with our backend team to connect the front end to our APIs. Ideal Skills and Experience: - Strong experience with ReactJS and front-end development. - Previous work on UI/UX design is essential. - Experience with API integration is a plus. - Proficiency in Figma and the ability to convert designs into functional React components. - Make it responsive. (Desktop & Mobile both) Please provide ex...

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    I'm looking for a skilled web developer to create an e-commerce website for my business. The site will host a substantial inventory of around 1000 to 1500 products spread across 10 different categories. The key functionalities and requirements are: - **Product Management**: I'll need the capability to bulk upload products through a spreadsheet. This will b...crucial aspect of the site as it will be the primary method through which customers will be transacting. The ideal candidate should have proven experience in building e-commerce websites with extensive product catalogs and automated product management systems. A strong understanding of handling payment gateways is also a must. Your suggestions for optimizing the site for smooth user experience and backend management ...

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    I need a professional website that aptly portrays my investment advisory services and showcases my portfolio. The w...content relating to finance or investments will have an advantage. - An investment portfolio section: The ideal freelancer should demonstrate an ability to elegantly display financial data in an accessible manner. - A contact form: Allow visitors to submit inquiries directly through the site. - An investment calculator: This needs to be user-friendly and visually appealing, requiring both frontend and backend capabilities. Ideal skills and experience: - Proficient in front-end and back-end development. - Demonstrable experience with finance or investment-related projects. - Ability to create a visually pleasing, user-friendly interface. - Exceptional att...

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    Dynamic Website With Backend for 3 pages Products, Brands, Solutions. Total site of 5 pages :- Home Products, Brands, Solutions, About Us, Contact Us page. No Ecommerce Only Lead Generation With Whatsapp integration and contact form integration.

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    I am looking for skilled frontend developer to duplicate an existing website template for my e-commerce store. The old site has performance issues and loads quite slow. There for we have decided to switch from OpenCart to Bagisto store. Responsibilities: - The template needs to match our existing site at least at around 90% ! - No perfection issues at our side - Accepting improvement ideas - There is no need to made it ready for Bagisto, our need is only the CSS and base HTML with dummy content. - Duplicate an existing website to stand alone TailwindCSS template. - Ensure the template is Responsive as our main target is mobiles but desktop as well. - Implement few dummy pages: Homepage, Category, Product, Search, Login / Account. Required Skills and Experience: - Expertise in Tail...

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    I'm looking to create an all-in-one casino app that offers real money gaming to users in India. Here are more details about the requirements: - casino Android App with different real money games for India. (I have already found a few apps that are very similar as example code. Would like to have the most popular games in India and make it very simple and quick) - node.js backend with DB and payment. Configure and test that it works. If you have worked on similar projects and believe that you can help me, place your offer and I will get back to you for a chat. Thank you for the attention! :)

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    I am seeking a skilled React developer with expertise in frontend development and user interface/user experience design. I need to create a web application that provides a responsive, engaging experience for young adults. Your key responsibilities in this role would include: - Creating a frontend for the web application that is interactive and user-friendly. - Developing a UI/UX design that is visually appealing to young adults and promotes ease of use. Successful freelancers must have prior experience in these areas. Please include samples of the responsive web applications you have developed that cater specifically to young adults, along with an explanation of how the frontend and UI/UX design work you performed contributed to the application's overall succ...

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    ...minimalist interface for a stock taking application. This UI will be used primarily by our Warehouse staff. Key components of the project include: - UI Design: The primary focus of this project is the design of the user interface. It should be user-friendly, intuitive, and minimalist in style. - Backend Development: The system will be powered by Microsoft Access. The backend should support: - Inventory Tracking: The system should be able to record and update our inventory. - Cost Analysis: The backend should be able to calculate the cost of our stock. - Report Generation: The system should be able to generate detailed reports based on the data entered. The ideal freelancer for this project should have experience in: - UI/UX Design: A strong background in de...

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    Advanced Website Customization 5 nap left
    HITELESÍTETT

    The website is built on a custom CMS platform. I need the following customizations: ...of how the current mechanism works, and the ability to make the necessary alterations whilst ensuring the overall functionality of the site is maintained. Instead of Following or Subscribing to unlock content, content will be unlocked after completion of affiliate offers. This includes backend modification to add affiliate offer links based on country of visitor, and integration with the affiliate network through API and postback scripts so affiliate statistics and earnings can be tracked from the backend. - Custom Integrations: I also require the integration of a new service into the website. This will require you to have experience with API integration and be able to work smoothly with ...

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    I'm seeking a senior TON developer with expertise in smart contracts, Ton coin and Jetton. The ideal outcome is to integrate the frontend with an existing smart contract. Therefore, the person should be proficient in JavaScript, HTML/CSS and React. Key requirements and responsibilities: - Proficient in smart contracts, Ton coin and Jetton - Integrate the frontend with existing smart contract - Expertise in JavaScript, HTML/CSS and React If you're a seasoned TON developer who is also well-versed in frontend technologies like JavaScript and React, this could be a great opportunity for you.

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    This should be simple for an experienced dev. Need portfolio of flutter dev to apply. Existing code base in place. I am currently in search of a profic...layout needs some reorganization. It may involve adding/removing sections based on our requirements. The positioning of various elements within the interface also needs tweaking. This is not just about modification; the potential candidate needs to evaluate the backend code to ensure all parts are in sync and working smoothly. Ideal Skills: - Proficiency in Flutter development - Solid background in UI design - Confident in handling color schemes and theme alteration - High-level problem-solving capacity to correct possible backend issues. Experience in a similar job and a portfolio showcasing previous work will be a s...

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    I need a proficient Java developer who can work effectively using Agile software development methodologies. You will primarily focus on the backend part of a software development project. Familiarity and experience with Spring Boot and Java EE are crucial. • Main task: Backend software development • Methodology: Agile • Key technologies: Spring Boot, Java EE Previous experience in similar software development projects and a strong comprehension of Agile methodologies will be the key to success. You are expected to hit the ground running, so prior hands-on experience with Spring Boot and Java EE is essential. Your strong knowledge in these technologies will guarantee the swift and efficient progression of this project.

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    I seek guidance from an experienced ecommerce consultant to establish my first online store. Your expertise is desired to direct me through each step of setting up the storefront, from selecting a suitable platform to designing an aesthetically pleasing and fully functional website. Your skills are needed to configure the backend and optimize the front end experience for customers. It is also important to me that the site is built with search engine optimization top of mind. Proper implementation of SEO best practices during the development phase, such as appropriate metadata, hyperlinks and responsive design, will help ensure our products are easily discoverable online from launch. User experience must be smooth across all devices. Your guidance on pricing, payment options and inve...

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    Directory Listing Website 4 nap left
    HITELESÍTETT

    ...devices (desktop, tablet, smartphone). - SEO: It must be possible to optimize each individual listing for SEO, as well as the overall website. - Security: Implementation of security measures to protect user data. - Performance: The website must load quickly and be highly performant. - Import Functionality: Ability to import an Excel file so that entries are automatically created in the backend. 2. Design and User Interface: - Pixel-Perfect: The highest priority is given to a pixel-perfect implementation of the provided design. - Favorite Lists: Users should be able to create and rename multiple favorite lists. 3. Project Management: - Timeline: Please provide an estimated timeline for the completion of the project. - Communication: Regular updates and me...

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    Crypto POS Backend 4 nap left
    HITELESÍTETT

    Find Project Description here - Upon completion, push the code to a public repository and post the link here

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    Trophy icon Crypto POS Backend 20 óra left

    Find Project Description here - Upon completion, push the code to a public repository and post the link here

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    Kiemelt Garantált Rejtett Top verseny
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    As a company seeking to establish a strong online presence, I'm looking for a web developer to create a dynamic and responsive website. This website will primarily s...Form is an essential component of this project. It should be easy to locate and use, allowing visitors to reach out and initiate contact with our team. Ideal Skills and Experience: - Proficiency in HTML5 is a must, as the website will be developed in this language. - Experience in creating professional and corporate web designs is highly valued for this project. - A sound understanding of backend development is crucial. The website should be dynamic, enabling us to update content and maintain it easily. I'm open to suggestions on how best to achieve these goals, so feel free to share your ideas during ...

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    I'm looking for a skilled developer to create a modern, vibrant website using CorePHP. The design should be bold and colorful, catering to a business professional audience. Key Requirements: - Frontend: The site should offer a minimalistic yet engaging design that is appealing to the eye. - Backend: Solid development in CorePHP to ensure all functionalities work smoothly and efficiently. - Product Display: The site will be primarily for displaying products and brands, so it must contain capabilities for product search and filtering. - Interactive Elements: We would also like to incorporate interactive product displays to make the user experience more engaging and dynamic. Ideal Skills: - Strong proficiency in CorePHP to develop and maintain a dynamic website. - Prior ...

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    I'm looking for a seasoned developer knowledgeable in ReactJS and NestJs to expand my existing CRUD application. Here are the features I need: 1. Buying and Renting Functionalities: The app should handle not only cars but also apartments. The interface needs to cater to both clients and admin. The system currently only has admin view on the frontend, views for the customer should be implemented. Im open to discuss how to best implement this. 2. Advanced Audit Functionality: I want to ensure system integrity through audit trails. Capability to track one critical element of the system and to record login/logout sessions is a must. 3. Google Maps Implementation: I'm open to suggestions on how this could enhance the app and the user experience. Experience in online marketp...

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    I'm looking for a skilled developer to update the controllers in my Laravel backend for my React Native application. Specifically, I need help with a single task to start, and if that goes well will task additional items thereafter: 1. Laravel Backend has a 'ProviderController' which sends 'Provider' results to app based on distance within radius. There is a 'Mobile Only' option that when checked is not limiting results to within that radius. The query is a bit messy, but is likely where the change needs to be made (see attached). App is published to TestFlight already and should not need to modify React Native source to address this, but can provide if needed. Ideally looking for a developer who can fix this bug fairly quickly, then wil...

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    ...news they are reading. Data Visualization: Use libraries like Matplotlib and Seaborn to create graphs showing trends in news topics or sentiments over time. Interactive Elements: Allow users to interact with the data visualizations, such as filtering views based on time or sentiment. Tools & Techniques: Web Development: Use HTML, CSS, and JavaScript for the frontend, with frameworks like React or Angular to enhance the user interface. Backend Development: Python with Flask or Django for server-side logic, handling API integrations, and user data management. Machine Learning: Use TensorFlow or PyTorch for building the recommendation engine, and NLTK or similar libraries for sentiment analysis. Data Management: SQL or NoSQL database to store user profiles and their prefe...

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    I'm looking for a skilled web developer who can create a personal website for me. I want the site to have certain features Key Features: - Course I...that allows me to maintain my schedule and plan my time effectively. - Downloadable Documents: Users should be able to download important documents, such as course materials or assignment briefs. The primary purpose of this website is for personal use, hence it doesn't need to be as complex as an online learning platform or a full-fledged student portal. Ideal Skills: - Web Development - Backend and Frontend Development - Proficiency in creating user-friendly interfaces - Understanding of security measures for user data - Experience with educational websites is a plus Please include previous work samples or releva...

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    I'm looking for a skilled web developer who can create a personal college website for me. I want the site to be similar to my college's official web...that allows me to maintain my schedule and plan my time effectively. - Downloadable Documents: Users should be able to download important documents, such as course materials or assignment briefs. The primary purpose of this website is for personal use, hence it doesn't need to be as complex as an online learning platform or a full-fledged student portal. Ideal Skills: - Web Development - Backend and Frontend Development - Proficiency in creating user-friendly interfaces - Understanding of security measures for user data - Experience with educational websites is a plus Please include previous work samples or r...

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    I'm looking for a professional to help me deploy my portfolio website to Digital Ocean. The website is currently deployed on :3000. Need to connect this to a domain and activate SSL (Letsencrypt or any other you are comfortable with). The backend CMS is Strapi - need to connect it to domain , like You should be experienced with deploying websites on Digital Ocean. Familiarity with Digital Ocean's infrastructure. Would be great if you can finish it today.

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    ...data tables with pagination. Time Ranges and Filtering: Options to select time ranges and apply filters from the UI. API Integration: Fetch device statistics from a backend API. Modern UI: Clean, intuitive, and well-designed user interface. Key Features: Device List Display: A dashboard-like interface showing all IoT devices. Dynamic Graphs: Display statistics and data in a graphical format (around 10 different graphs). Data Tables: Tables with pagination to display detailed data. Filtering and Time Ranges: UI elements to filter data by different criteria, including time ranges. API Integration: Seamless integration with backend APIs to fetch and display data. Skills Required: Proficiency in Svelte and SvelteKit Experience with Skeleton UI or similar CSS frameworks Stron...

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    hi There, We are looking for a developer with substantial expertise in Text-to-Speech (TTS) technology, and AI. Our project involves creating a Text-to-Speech and Translate and replace Audio Line solution for the Kurdish language. *****About Our Tool***** We Build a Tool that have as Frontend WPF and as Backend Python and Django and as DB is MongoDB The Tool is ready to use and u will get access when we Start ****How we will Work*** We have Server that have enough resources that will help u to work on the Tool We will create a RDS Access for u where u can access to the System and Start ur work using our Server "VMWARE" ****What is your Work***** Coz u dont speak our kurdish Language we must train the tool by our self, thats mean u have to do Adjustments in th...

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    I'm in need of a Laravel developer to assist with integrating new features into my existing live website. Key Responsibilities: - Expertise in Laravel and PHP for backend development - Ability to integrate new features seamlessly into existing website - Experience with API integration and database management - Excellent communication skills to ensure smooth project flow Ideal Skills & Experience: - Proficient in Laravel and PHP - Previous experience in integrating features into live websites - Strong background in backend development - Capable of working with APIs and managing databases - Good understanding of website structure and user experience Please note that the specific features to be added to the website are not yet defined, but will require a developer ...

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    El proyecto es un sistema web cuyo backend será construido con el framework de PHP Laravel en su versión 10, para el frontend se utilizará Vue 3 JS y se conectarán usando como middleware Inertia JS. Para la base de datos se usará Maria DB en su versión 10.11.4. Se procederá a modelar la base de datos con base en los procedimientos actuales para hacer las migraciones desde Laravel a la base de datos. sobre estos mismos procesos se van a detallar los controladores y las vistas asociadas a cada controlador. Se estima 2 meses y medio para el desarrollo tomando en consideración pruebas y ajustes se incluye como entregable el proyecto completo, el deploy del mismo, el diccionario de datos y un manual sobre la operación

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    I have a frontend project built using React and Mobx. The main focus of this project is to clean up the code structure while enhancing the performance of the app. Understanding of .net would be a great plus. Key requirements: 1. **Code Structure Cleanup:** The existing code structure needs to be reorganized and optimized to ensure it's well-maintained and scalable in the future. 2. **Performance Improvement:** The main goal of this cleanup is to enhance the performance of the app. This might involve identifying and removing any redundant code, refactoring certain functions, or optimizing data flow. 3. **Coding Standards:** While there are no strict coding standards in place currently, I'm open to suggestions on implementing best practices. The chosen freelancer should b...

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    ...necessary fixes to ensure responsiveness, optimal speed and performance. Project details: The website will showcase "stories" of individuals in need, providing visitors with the ability to make donations. Individuals in need will be able to complete multi-step forms to submit all required data (images / texts / documents) for story creation. These data should be listed / displayed on a custom backend module as lists, enabling administrators to utilize them for manually creating each story's page. Admins should be also be able to view and edit stories details as well as list, sort, and filter stories by various statuses (completed, pending approval, draft etc.) Admins should then be able to use these data to manually create some custom post type stories, such ...

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    ...scalable websites and applications from scratch, leveraging Python and associated technologies. - Optimizing existing systems, maintaining backend health, and implementing security updates. - Developing, maintaining, and optimizing modern user interfaces for SaaS products using HTML, CSS, and JavaScript. - Architectural work involving performance optimization and SEO. - Handling multiple projects simultaneously while meeting deadlines and maintaining attention to detail. - Participating in and managing technical interviews. Nice to Have: - Familiarity with DevOps and CI/CD pipelines. - Experience with containerization tools like Docker and Kubernetes. - Frontend development experience with React.js. Salary Range: -2k to 2.5k per month. If you are a passionate Python Dev...

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    I am looking for a skilled backend developer with expertise in NodeJs for the development of APIs and their integration into a mobile app. Key Tasks: - Developing APIs: The primary task is to develop APIs that are robust, secure, and efficient. - Mobile App Integration: The APIs need to be seamlessly integrated into a mobile app, ensuring that they function optimally and provide a smooth user experience. Skills Required: - Proficiency in NodeJs: The ideal candidate should have extensive experience working with NodeJs to develop APIs. - Mobile App API Integration: Previous experience integrating APIs into mobile applications will be a strong advantage. - Android and iOS Development: Being able to develop APIs for both Android and iOS platforms is essential for this project. Your ...

    €6 / hr (Avg Bid)
    €6 / hr licitátlag
    50 árajánlat

    I need an expert in React and HighCharts to help me with a few tasks: - Debugging my current React code that integrates HighCharts. The issues I'm facing include: ...involve displaying top 5 markers on one button click, and another set of 5 markers on another button click. - Implementing changes in the HighCharts graphs: - Adding data labels to the graphs. - Customizing tooltips on hover. - Dealing with spacing and trendline issues between data points. The ideal freelancer for this job should have: - Profound experience with React, HighCharts, and frontend development. - A solid understanding of marker issues within HighCharts. - Proven experience in debugging complex React code. Your work will be crucial to ensuring my applications' charts are accurate and...

    €109 (Avg Bid)
    €109 licitátlag
    13 árajánlat

    I'm looking for an experienced Ruby on Rails developer who can handle key backend development tasks and manage our databases. The ideal candidate for this position should have: - Expertise in Ruby on Rails: We need someone who knows Rails inside out and can deliver high-quality backend solutions efficiently. - Database Management Skills: Experience with managing databases and optimizing their performance is crucial. - Problem-solving and Communication Skills: Excellent problem-solving abilities and effective communication are essential. - Experience with Rails 5.x, 6.x, or 7.x is a plus, but not a requirement. The main focus should be on your expertise and experience in developing robust and efficient backend systems using Ruby on Rails.

    €1081 (Avg Bid)
    €1081 licitátlag
    67 árajánlat