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I need an expert to help with advanced troubleshooting and optimization for my Oracle database. The ideal candidate should have: - Proven experience in database administration. - Proficiency in Oracle database. - Expertise in database troubleshooting and performance optimization. - Adept in using SQL Developer for managing database tasks. You'll be handling tasks such as: - Identifying and resolving performance issues. - Suggesting and implementing optimizations. - Monitoring database activities to ensure smooth operations. Your role will be crucial in ensuring the efficiency and security of our Oracle database.

...calculate the hourly rate and the time needed to complete different task documents, on an agreed fixed price. The best offers with the right experience will have the opportunity to work with us on a long-term basis. Also, Good prospects for the right developers, based on the performances evaluated over a period of time, once you established your skills. Need to provide the changed code details and sql queries if any at the end of each sub-task, with the changed code line numbers. Unlimited Revisions are needed. Any bugs created due to your own developments are to be fixed on free of Charge. Recruitment is for a long-term big project as such, all the developers are subject to practical skill test for which not paid. Please send your details for the below-mentioned questions....

we are looking for a senior experienced PHP developer with a minimum of 15 years of experience Skills and Experience MUST HAVE: - 15+ years of core PHP development experience. - Proficient in Laravel framework. - highly knowledgeable in php programming and experience SQL Injection prevention/fixing - Finding and Securing any loop holes in the system - **must be an independent developer, not an agency! - must be able to work on github - lastly making sure platform is mobile responsive Must have experience in social media or multi-user platform, chat system, ecommerce platform *******We will only hire independent freelancer. If you are an agency, if you are a marketing person or project manager and will delegate the work to someone else, meaning, will subcontract the job to someon...

...exploit vulnerabilities in our user login process. - Authorization Controls Testing: We need thorough testing on the authorization controls in place to ensure that only authorized users can access specific resources. - Input Validation Testing: We need someone who can identify any weaknesses in the input validation of our website. This is crucial in preventing common security vulnerabilities like SQL injection and cross-site scripting. Ideal Skills: - Proven experience in ethical hacking and website security testing. - Strong expertise in PHP and web application security - Familiarity with OWASP Top 10 standards - Excellent understanding of user authentication, authorization controls, and input validation - Good communication skills to report and explain findings clearly If yo...

As an online learning provider, I offer a broad range of technical courses. I'm seeking an experienced sales person with an understanding of technical courses to drive the business forward. Key courses: - Web development - Data science - Embedded systems - Cyber security - Digital marketing - Auto CAD - Adobe Photoshop - Robotics - SQL - AWS - Data structures and algorithms Ideal candidate should possess: - Proven sales experience in the e-learning or tech industry

I am seeking the developer with advanced skills in API implementation, with specific experience with the BnP Paribas' API structure, as well as a strong proficiency in C# .NET. Project duration 3 months. Spoken language Greek. Key Responsibilities: - Establish a robust connection between our application and the BnP Paribas via their API. - Ensure successful transmission of specific data, Cash Account Info, Securities Account Holdings, Settlement Status, Transactional – FX.. Required Experience: - Strong proficiency in C# .NET - Proven experience in API Integration, preferably with BnP Paribas - Knowledge of JSON data format - Proven ability to work according to specifications and deadlines - Ability to test and troubleshoot the integration This pr...

I need an experienced developer to extend my existing PHP SQL driven platform. This project revolves around adding innovative features to the current structure. . Your job will include: - Analyzing the current structure and proposing alterations to accommodate the new functionalities robustly. - Implementing these suggestions after my approval with special emphasis on maintaining the overall performance & responsiveness of my website. To be an ideal fit for this project, you should: - Have previously worked on expanding PHP SQL based platforms. - Be capable of producing detailed project proposals. Apply with your most detailed project proposal, including your understanding of this task, estimated timeline, milestones, and why you think you're suitable for this...

...changing wheels. We need each picture to show golf cart in RED with black wheels red with the wheels that are on the white golf cart. We also need navy blue with, black wheels and silver wheels, and emerald green with black wheels, and with silver wheels. And orange with black and with silver wheels, We need to remove the background but need to overlay pictures over shaded background. Also one golf c art on golf course with golf course background. - There are 6-7 pictures of golf carts in total that require these alterations. - The edited images should look realistic and professional. Ideal skills for this job include: - Proficiency in using Adobe Photoshop - Strong background in image editing and graphic design - Attention to detail to ensure high-quality outcomes - Unders...

I'm in need of a expert who can fix issues relating to text alignment on my canvas. What I need - 1. The text should be always in the center position within the wrapper. 2. There will be a variable that has 3 options: a) automatic b) shorten c) line break. if the variable value is "automatic" - Then the text should be in one line whatever the text length it is. That means you need to decrease the font size accordingly. if the variable value is "shorten" - Then the text should be in one line too but if there is no space at the end it will cut the text. if the variable value is "line break" - Then the text should go to the next line if there is no space at the end. **** I have uploaded a zip file. Here all the code is done but based on f...

I’m in need of a skilled freelancer proficient in C, C++, and Python programming languages. Your primary role will be to develop a software application from scratch. Having a strong background in these languages is crucial because the software will be built simultaneously in all three languages. Ideal Skills: - Advanced knowledge in C, C++, and Python - Proven experience in software development - Strong problem-solving skills - Ability to work collaboratively and independently Please note that code optimization was not highlighted as a priority for this project. This should allow you to primarily focus on building a functional and reliable software application.

...seeking a skilled developer to create a web application using .NET Core. This role involves a primary focus on building a robust, user-friendly web app. Ideal Skills and Experience: - Proficiency in .NET Core - Previous experience with web application development - Understanding of best practices in software design - Familiarity with integrating Payment Gateway APIs - Strong problem-solving and communication skills Key Deliverables: 1. Develop a web application using .NET Core that meets our specifications and requirements. 2. Implement Payment Gateway integration within the application for seamless transactions. 3. Ensure the web application is optimized for performance and is secure. If you have a proven track record in building .NET Core web applicatio...

We are looking for a professional with excellent skills in Lua programming to refine our existing code. This role entails making edits to variables A, B, and C in our Lua codebase, and we expect these changes to bring about an exquisite functionality. Post-editing, we'd need you to create a step-by-step learning draft (PDF) on how you managed the edits along with fundamental tools used. The tutorial should target learners at an intermediate level, ideally incorporating some advanced concepts to provide a more rounded understanding of the editing process. You should have: - Strong proficiency in Lua programming - Ability to explain complex concepts in an understandable way. Your bid should reflect your understanding of these requirements. We're excited to see your propo...

I'm looking for a talented graphic designer to construct a modern, cool-looking logo for my business. Key elements I want to incorporate into this design include: Wanting to have a letter C that is cool looking for a logo. - Abstract shapes within the logo. - A sleek, modern aesthetic. Ideal skills for this project: - Graphic design experience, particularly in logo creation. - Proficiency in color theory, specifically with the use of the color blue. - Keen understanding of modern design aesthetics. - Experience with abstract designs. Overall, I desire a logo that's simple but impressive, maintaining a modern appeal making it both timeless and captivating. The use of abstract shapes should be creative, intriguing, and contribute to the logo's overall modern lo...

I am looking for a developer with a focus on backend operations and experience with C#, MSSQL, and WordPress eCommerce integrations. The primary task is deduct stock in azure ms sql stock table when order placed in wordpress e commerce create comand for performa invoice when order placed in e commerce Key Skills Required: - Strong experience with MSSQL and WordPress - Expertise in inventory management system integrations - Understands the intricacies of WordPress eCommerce platforms budget $70

I have a C# MVC ASP.NET Code. currently when I put a breakpoint in the code it does not stop there. i want someone to make this code debuggable. if for any reason the code does not stop at breakpoint I have that means the job is not complete I need an experienced developer to help me debug some C# MVC ASP.NET code. The client hasn't clarified if the project is for personal or business use. However, since the specifics of the debugging needed are not specified, it's expected that the code is reviewed in its entirety. Required Skills and Experience: - Proficiency in C# - MVC Frameworks - ASP.NET Core - Debugging complex applications - Systematic approach to identifying and resolving issues Objectives: - Review the entire C# MVC ASP.NET code for d...

I am seeking a database expert who can successfully migrate mixed structured and unstructured product data from Oracle to SQL. This project requires a comprehensive understanding of database architecture, data migration best practices, and extensive knowledge of Oracle and SQL. Key Tasks: - Analyze and understand the structure of existing Oracle database - Prepare a thorough plan for data migration ensuring minimal downtime - Coherently migrate mixed structured and unstructured product data to SQL Ideal Skills and Experience: - Previous experience with Oracle to SQL data migration - Understanding of both structured and unstructured data - Deep knowledge of database architecture and design - Ability to troubleshoot any issues that arise during migration - Exc...

Here is a list of zip files on a US Govt website. You must write a Python program that uses a network library to download each zip file on this site, then find each .csv file in the zip archive, and copy each .csv file in each zip archive to a hard drive directory on the local windows machine. The directory will be "C:/MedicareDownloadFiles". The files cover the years 2017 to 2024. You may not hardcode file names ... you must extract the filenames from the above https URL. The fee for this will be $30. You must have it done within 60 minutes. Thanks for participating!

Here is a list of zip files on a US Govt website. You must write a Python program that uses a network library to download each zip file on this site, then find each .csv file in the zip archive, and copy each .csv file in each zip archive to a hard drive directory on the local windows machine. The directory will be "C:/MedicareDownloadFiles". The files cover the years 2017 to 2024. The fee for this will be $30. You must have it done within 60 minutes. Thanks for participating!

I am looking for a skilled developer to port an existing monitoring program from Windows XP, written in C#, to a modern Windows version or to Linux. The program is currently written in C# Key Features: - Real-time monitoring: The program should be able to continuously monitor and display real-time data. - Data visualization: It should have the capability to present the monitored data in a graphical format. - Data logging: Record selected inputs/outputs at predetermine interval - Error logging: The program should be able to log any errors or issues that occur during monitoring. - Control: The ported program should support control features like: - Adjustment of monitoring settings: The user should be able to modify the monitoring parameters. - Remote control of monitored ...

...Collaborate with us to design and develop the platform . Write clean, efficient, and maintainable code. Test and debug software to ensure functionality and performance. Work on constructive feedback. Stay up-to-date with emerging technologies and best practices. Requirements: Proficient in Java, J2EE, Spring MVC, Spring Core, Spring boot and JavaScript. Excellent knowledge of Relational Databases, SQL and ORM technologies (JPA, Hibernate) 5+ years of hands-on experience in designing, developing, testing and maintaining RESTful APIs and Microservices 4+ years of experience in API layer security (e.g., JWT, OATH2), API logging, API testing, creating REST API documentation using Swagger and YAML or similar tools Work on multi-threading and optimize performance for complex systems. ...

I'm looking for an ESP32 expert to help me with a project that involves utilizing both inputs/outputs and write a code in C language The project requires 7 inputs and 6 outputs. - Inputs : Time Temp sensor probe Soil moisture sensor VPD sensor PH sensor EC sensor Water level sensor - Output : 2 x Peristaltic pumps 2 x 12v pumps AC Fan (PWM-controlled EC-motor) 220v water motor pump (using Solid State Relay) inputs/outputs will need to be set up and configured and based on the reading of the input sensors the Microcontroller will control the outputs. The successful freelancer will need to provide the followi...

I'm looking for a skilled Unity 2D game developer to create an educational game. - Game Type: The game will be an educational game. - C# Focus: The main goal of this project is to teach users the fundamentals of C#. - Target Age Group: The game is specifically designed for teenagers (13-18+). The ideal candidate should have: - Proficient in Unity 2D game development. - Experience in creating educational games. - Strong understanding of C# programming language. - Familiarity with game design principles and user experience. If you're passionate about game development, education, and have a creative mindset, I'd love to hear from you.

I'm looking for ...operations (Create, Read, Update, Delete) features within the application. - Ensuring the application is optimized for efficient data handling and processing. Security Requirement: - The application must be able to securely access the database using username/password authentication. Ideal Candidate: - Proficient in Java and Springboot framework development. - Experienced with Oracle database SQL and JDBC connectivity. - Prior experience in implementing secure database connections. - Familiarity with various CRUD operations and database optimization techniques. If you have a solid background in these areas and are confident in your ability to deliver a robust, secure, and efficient Springboot application that connects to an Oracle 19c database, I'd lo...

I'm currently seeking an Oracle SQL developer with exceptional proficiency in creating logics. This task requires: - Writing an SQL code for data extraction purposes. - The code needs to be written as quickly as possible, with a time frame of 1-2 hours. - The solution should deal with the joining of multiple tables and creating doing some further order by, group by codes Decent knowledge of Oracle and experience in handling similar tasks would be ideal for success in this project. Your ability to deliver accurately and timely will be greatly valued. The code should be written using simple statements. I am not sure how to set up a connection to our datapool though. I can show couple of other related codes that can help

I am seeking a Python C++ programmer who can assist me with the D400 Terminal. The primary task involves cloning software from a functioning D400 Terminal to a non-working one (because it ask for program). Ideal skills and experience: - Proficient in Python and C++? - Prior experience with software cloning - Familiarity with D400 Terminal (wich is a tool/machine/screen for concrete truck). Manual for D400 Terminal:

I'm looking for a skilled developer to create a C# web application. Key Requirements: - Fluency in C# programming language - Proficiency in web application development - Experience with .NET Core, Xamarin, or Unity frameworks is a plus - Familiarity with web application technologies and best practices It's a plus if you have prior experience in building web applications, but not necessary. The most important aspect is your ability to understand and implement the project requirements effectively. A good grasp of C# and web programming is a must.

Need you to fix a redirect issue with our main domain, must be familiar with working with subdomains. Once fixed need domain B to point to customers subdomain account and domain C to point to a seperate customers subdomain account.

Hi Kristine C., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

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...workforce partners database with improved organizational features, including the function of multiple tags for efficient categorization. 2. Multiple tags are necessary for the following: a. Partners with multiple physical locations, requiring one line entry with multiple zip codes, counties, or cities. b. Partners serving across multiple DRP industries, necessitating tagging for multiple industries. c. Categorization of partners into various categories such as universities, workforce programs, job boards, and staffing firms, with the ability to tag organizations for multiple categories if applicable (e.g., staffing firms with job boards). ii. User-Friendly Update and Maintenance System 1. The database tool must be user-friendly for updating and maintenance, exclusively for intern...

Project Brief: In this project, will be developing an application to sense, share and control another application on a nearby node. The application can be mobile, web or desktop. The application is required to: 1. Sense a nearby node. When a node comes within the communication range and also when it moves out from this rang...Requirements 1. The deadline for the project is: 10-May-2024. a. Report: It should include: ii. Name of the application iii. Application’s purpose iv. Explanation of its functionality from the perspective of ad hoc and sensor networks v. Screenshots of the working applications b. Source Code along with a file. This file should include step-by-step instructions how to run the application. c. Peer evaluation form d. Demonstration of the working protot...

...re-write and work with what we have produced as well as new items (and listening and giving feedback with CEO) Most likely only a 1-3 hour project for this initial request This first project is quite simple but we are looking for a potential “on-demand”/ongoing (for lack of a better word) marketing assistant for various projects in the future that will be more robust and higher quality content. B/c of this initial request needing to be done asap, but also of high quality, willing to pay 75-100/hour for this initial project - Content Distribution: I'm particularly keen on having the content distributed directly to clients. This would include email marketing and potentially having the content presented to clients during one-on-one meetings or via Zoom. - Market...

...additional information into work orders. A direct connection to our SQL server is essential. The app should have the following key features: - Access and view work orders: Our employees should be able to easily browse and access the work orders. - Update work orders: A functionality to update the status of work orders is pivotal. - Add additional information: The app must also enable employees to input further necessary information into the work orders. Minimum qualifications include: - Proficient in app development. - Familiarity with SQL for direct server connection. - Prior experience building work order or similar task management apps. Ideal candidate has worked on projects requiring direct connection to SQL server for real-time data access. Prior expe...

I am looking for a developer with a focus on backend operations and experience with C#, MSSQL, and WordPress eCommerce integrations. The primary task is deduct stock in azure ms sql stock table when order placed in e commerce create comand for performa invoice when order placed in e commerce Key Skills Required: - Strong experience with MSSQL and WordPress - Expertise in inventory management system integrations - Understands the intricacies of WordPress eCommerce platforms budget $70

I'm currently in need of a talented individual who specializes in both C programming and C++ programming. It's of utmost importance to find someone who can effectively apply their skills and knowledge on a Linux operating system. The specifics of the project are yet to be fully determined, as this information was not provided. However, the ideal candidate is one who has exemplary skills in both C and C++ programming, and is adaptable in case the project scope ranges from software application development to enhancing an existing code base. Exceptional problem-solving skills are a plus.

I'm seeking a skilled C/C++ developer with a focus on Windows compatibility for a project to update and fix existing software. Key Requirements: - Experience with C/C++ programming for Windows OS - Strong problem-solving skills to fix existing software issues Please note that the scope of the project does not currently involve integration with external systems or libraries.

My project urgently requires an expert in C#, Azure, and DevOps. The three main pillars of this project include: 1. C# Application Development: - Building an application with functionalities such as user authorization and authentication, database integration, and API integration with other systems. 2. Azure Deployment & Management: - My project is centered around using Azure Resources, specifically focusing on the implementation of databases and storage accounts. 3. DevOps Practice Implementation: - I need assistance in establishing streamlined DevOps practices for efficient and effective workflow. Ideal candidates should possess extensive experience in C# programming, Azure resource management, and the practical application of DevOps methodologies. St...

...assist me with a combination of SQL and Python tasks. - SQL: I need help with SQL in three specific areas: 1. **SQL Syntax:** Assistance with basic SQL commands, especially in working with subqueries. 2. **SQL Queries Optimization:** You should be able to optimize SQL queries for data retrieval accuracy. Your goal should be to ensure that the data collected is as accurate as possible. 3. **SQL Database Design:** You should be able to assist with database design, ensuring proper schema design and normalization. - Python: While the primary focus is SQL, some tasks may require basic Python knowledge. If you are proficient in both SQL and Python, even better. **Ideal Skills:** - Strong understanding of SQL...

Hi Andy C., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

I'm looking for a skilled programmer to help me convert my invention into an app for iOS and Android devices. Key requirements: - I'm open to the programming language, so your expertise in Swift, Java, or C# would be beneficial in guiding the decision. - The app should ideally be designed to work offline, although this requirement can be discussed. - The main functions the app should possess are user authentication and data storage. It is preferred that you are located in Southern California, specifically in San Diego, CA. If that is not a reality, then I will still move forward. If you've got experience in app development and can help me bring my invention to life on mobile devices, please reach out. Looking forward to working with you!

Hello, I need someone who has some knowledge of PS4 coding, I have sample files from PlayStation themself etc. I'm needing a PRX file created which is essentially a DLL for PS4, I'm needing this PRX to be able to send a notification, and read/write memory too for certain games, it would have to be coded specifically for that game I'm pretty sure, I already have one made for another game just not got access to the source.

Seeking an experienced Unity C# Freelancer who can take on the challenge of customizing my AI navigation system to alter the movement of our AI agents. Currently, the movement is not restricted; they can move in any direction (360 degrees). We need to modify this system to restrict the movement to eight specific directions. For this job, aptitude in Unity C# and working knowledge of AI navigation are essential. Please include your in-depth project proposal in your application, which should anticipate potential challenges and propose viable solutions relating to this unique tweak in the AI navigation system. Objective: I aim to modify the movement of AI agents to be restricted to eight directions instead of the default 360-degree movement. Current Setup: I am using Unity&...

I'm in need of an expert in embedded C programming, particularly with a strong knowledge of Keil MDK 6. I want you to work on a project for an STM32F411, which needs to have the following functionalities: - Virtual COM via USB - Embedded C programming - Keil MDK 6 integration In addition to these core requirements, the project must also meet performance constraints - this must be carefully considered throughout the development process. I'm looking for a freelancer that is able to develop the code from scratch. It's important that you have a solid understanding of embedded systems, as well as experience with USB communication protocols. Your familiarity with Keil MDK 6 is also crucial as it will be the primary IDE used for this project. A background in workin...

I am in need of a professional with experience in SQL Server, ODBC and Quickbase pipeline to assist me with data integration. Job Duties: - Connect my SQL server via ODBC - Utilize Quickbase Pipeline and on-prem gateway for seamless integration Preferable Skills and Experience: - Strong understanding of SQL Server and ODBC - Experience with Quickbase pipeline and on-prem gateway - A history of successful data integration projects, particularly with transaction data Credentials: -I have all the necessary access rights and credentials to my SQL server. I require your expertise to navigate the technical process. Your responsibility would be solely the technical integration. No data management or further SQL Server maintenance would be required. I am o...

I'm seeking an advanced C#/ C++ developer with prior experience in creating desktop applications on Windows. Familiarity with TWAIN integration is crucial. Key Requirements: - Advanced C#/C++ Knowledge: The ideal candidate should be comfortable and well-versed in advanced C++ concepts. - Windows Desktop Application Development: Previous experience in developing desktop applications on Windows is a must. - TWAIN Integration: You should have prior experience integrating TWAIN for image scanning functionalities. This is a challenging project that requires a high level of expertise in C#/C++ and experience in developing Windows desktop applications, particularly with TWAIN integration. If you're confident in your skills and have a s...

I need an expert PHP developer with a strong background in developing compilers for higher level languages. Specifically, I'm looking for someone that could create a C and C++ compiler using PHP. No exact functionalities were established, but I would like to use the compiler for developing web applications. Key Responsibilities: - Creating a PHP compiler that processes C and C++ code - Ensure it's functional for web application development Ideal Skills: - Strong PHP knowledge - C and C++ programming - Compiler creation experiences - Web application development understanding Even though the detailed specifics of the project were not established, we can clarify those during our consultation process once I've chosen the right freela...

...list of names on a Google sheet. - Pupils and their grades in each row. Currently I share this in view mode but they can all see each other's row of grades. I want to hide this sheet, and share another sheet “My Work” where they can enter their number and it shows only this row of grades. - not all rows. See the link and the sheet called Y11 grades - see copy below The names appear in column C - I will hide this column Their ID is in col B I need a new sheet which shows the same headings. Rows - 1 - 7 - with a link to my main sheet. This must change when I change my main sheet to always be the same. In this new “My Work” sheet they should enter a number and their row is shown. Can you update my version below to do this? BUT I would wan...

Hi Rahib C., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

Hi Juan C., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

Seeking an experienced PL/SQL developer to assist with multiple tasks in my project. This includes: - Oracle database management - XML table manipulation - JSON parsing - Dynamic SQL operations - Development of PL/SQL objects - Utilization of collections and arrays in PL/SQL The project will also involve intricacies such as: - Error handling and exception management - Performance optimization - Crafting of database triggers and stored procedures - Harmonious integration with other systems - Performing data migration and transformation tasks Ideal freelancers for this project should be adept in PL/SQL and Oracle development, with particular skill in SQL*Plus and PL/SQL Developer tools.