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Top freelance Core Data developers available to hire

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Freelance Core Data Developer - Alok Agarwal
Freelance Core Data Developer5.0 (450 reviews)
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I have a great passion for solving problems and can help people with various programming languages, databases, information systems, software related projects.

Freelance Core Data Developer - Srinivas Waghmare (Sri)
Freelance Core Data Developer5.0 (45 reviews)

Most of my work for customers is around solving complex business problems through people and technology. Expertise in Front-end user interfaces, interactions through back-end APIs and servers, middleware, data storage and integration Strong experience in ASP.NET Core development.

Freelance Core Data Developer - Vivek
Freelance Core Data Developer5.0 (14 reviews)

**iOS & Android expert.** Vivek is a seasoned Software Engineer with over **12 years of experience in Cloud & Mobility**. He has an extensive experience in building and delivering high impact projects. He works as an **Azure Architect** for major enterprise developing technologies of the future. He is also highly skilled on both the major Mobile platforms - **Android & iOS**. Strong engineering professional with a **Master's degree** in computer science. He is also an excellent trainer. He aims to utilise his vivid professional experience in helping fellow engineers and community at large.

Freelance Core Data Developer - Michael Barton
Freelance Core Data Developer

I am a Software Engineer with over twenty years of experience in Swift, SwiftUI, React, J2EE, Java, JavaScript, XML, SQL, Oracle, JDBC, Swing, HTML, JSF, and other web & mobile development technologies. Within the last three years I've been very involved in learning, developing, and publishing mobile applications in Android, Blackberry, and iOS using both native and cross platform development. I plan to invent a new technology or useful device in the future as my long term goal that will be used in a person's everyday life but I am still working on ideas. I also hope to make something of my own business, Smartware Design LLC, working as a technical software consultant on side projects for non-profits and small businesses. Specialties: Java, JavaScript, J2EE, Oracle SQL, AJAX, HTML, JSP, JSF, JBoss, RichFaces, JSTL, XML, Android, Blackberry, J2ME, iOS (XCode), iPhone, iPad, Xamarin, Appcelerator, Ionic Framework, PhoneGap, webMethods IS, MWS, Cisco Call Studio, Oracle MapViewer, Spring, OC4J, Struts, WebSphere, Web Services, SVN, PVCS, CVS, Git, UML, MS Office, Access, Visio, Dreamweaver, PHP, Linux/Unix, Mac OS X, and lately, Python/Django & Swift Please contact me at [michael@smartwaredesign.com](mailto:michael@smartwaredesign.com) for help with your WordPress website or mobile application development needs. I'm available for consultation and can be booked through my website at [smartwaredesign.com](http://smartwaredesign.com/) to solve your technical concerns.

Freelance Core Data Developer - Uzair Faisal
Freelance Core Data Developer5.0 (51 reviews)

I'm a **polyglot fullstack software developer** (*I'm able to effectively work with multiple languages, tools, and frameworks*) with over 13+ years of industry experience in web application development. I'm also an instructor and mentor in various bootcamps having lead class cohorts, mentored groups of students and 1:1 tutoring sessions. I'm experienced in **Python**, **ECMAScript** (Javascript or Node.js), **Java**, **C#** **Ruby**, **PHP**, and even **Scala**. I work in both frontend and backend spectrums of the web stack, so whether you're debugging something in React.js or you're stuck on a complex SQL query, I'm more than happy to help in your code debugging adventures. My instruction style is that I like to guide the student towards learning *how* to solve rather than simply giving you the solution - I don't believe a student should be stuck on always referring back to a senior developer to get unblocked, but should be empowered to solve their own problems. Now that's real mentorship!

Freelance Core Data Developer - Avadhesh Sengar
Freelance Core Data Developer

🚀 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁 | 𝟭5+ 𝗬𝗲𝗮𝗿𝘀 𝗶𝗻 𝗦𝗰𝗮𝗹𝗮𝗯𝗹𝗲 & 𝗦𝗲𝗰𝘂𝗿𝗲 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 I specialize in designing and delivering high-performance, scalable, and secure applications across enterprise and cloud environments. With proven expertise in .NET (Core 7/8/9), Azure & AWS Cloud, Data Engineering, and AI-powered integrations, I help organizations modernize systems, optimize performance, and drive innovation. 🔑 𝗖𝗼𝗿𝗲 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 ➡ 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲 & 𝗦𝗰𝗮𝗹𝗮𝗯𝗶𝗹𝗶𝘁𝘆 → Microservices, REST APIs, Windows Services, Cron Jobs, Performance Optimization, Security Implementations. ➡ 𝗖𝗹𝗼𝘂𝗱 & 𝗗𝗮𝘁𝗮 → Azure Logic Apps, Azure Semantic Search, Redis Cache, Azure Sql, AWS Cloud, MS SQL, PostgreSQL, Snowflake, Airflow, Python, Data Processing Pipelines, ETL, Akamai CDN. ➡ 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 & 𝗧𝗼𝗼𝗹𝘀 → [ASP.NET](http://asp.net/) Core, .NET 8,9, C#, EF Core, Python, Django, FastAPI, jQuery, Bootstrap, OpenXML, GitHub, Bitbucket, TFS, JIRA. ➡ 𝗔𝗜 & 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻→ AI Tools Integration, Intelligent Search, Workflow Automation. 🏆 𝗥𝗲𝗰𝗼𝗴𝗻𝗶𝘁𝗶𝗼𝗻 ✔ Employee of the Quarter – Telus Digital. ✔ Employee Recognition Award – Thomson Reuters Elite. ✔ Contributed to Swayam (Gov. of India initiative) in collaboration with Microsoft & AICTE. 💡 𝗣𝗮𝘀𝘀𝗶𝗼𝗻𝗮𝘁𝗲 𝗮𝗯𝗼𝘂𝘁 𝗯𝘂𝗶𝗹𝗱𝗶𝗻𝗴 𝗲𝗻𝘁𝗲𝗿𝗽𝗿𝗶𝘀𝗲-𝗴𝗿𝗮𝗱𝗲, 𝗰𝗹𝗼𝘂𝗱-𝗳𝗶𝗿𝘀𝘁, 𝗮𝗻𝗱 𝗔𝗜-𝗱𝗿𝗶𝘃𝗲𝗻 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 𝘁𝗵𝗮𝘁 𝗱𝗲𝗹𝗶𝘃𝗲𝗿 𝗺𝗲𝗮𝘀𝘂𝗿𝗮𝗯𝗹𝗲 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗶𝗺𝗽𝗮𝗰𝘁. Looking for any long term engagement/Mentoring of .Net, Python, Django etc. project.

Freelance Core Data Developer - Anjali Gupta
Freelance Core Data Developer5.0 (4 reviews)

Senior Software Engineer with 8 years of experience building backend applications and enterprise software. Experienced in Java, Spring Boot, Microservices, REST APIs, System Design, and Distributed Systems. Worked on scalable applications, performance optimization, production support, and software architecture. Currently working at Microsoft, contributing to the WPF framework and leading initiatives around modernization, automation, accessibility, and performance improvements. Previously worked at Siemens Healthineers building backend services and APIs for medical imaging systems. Skilled in designing reliable, scalable, and maintainable software solutions while collaborating with cross-functional teams. Core expertise: • Distributed Systems & Microservices • System Design (HLD + LLD) • Java, Spring Boot, C#, .NET, [ASP.NET](http://asp.net/) • REST APIs & Backend Engineering • Performance Optimization & Scalability • Concurrency, Reliability, and Production Debugging • CI/CD and Release Engineering Conducted 50+ design/code reviews and contributed to engineering best practices across teams.

Freelance Core Data Developer - Aditya Vaish
Freelance Core Data Developer5.0 (4 reviews)

I am leading multiple technical teams at my current role and I have been mentoring developers since more than 6 years professionally. I have a passion in technology and product development. I would like to explore how I can contribute to Codementor and help mentor diverse audience.

Freelance Core Data Developer - Moses Arigbede
Freelance Core Data Developer5.0 (4 reviews)

Senior DevOps, DevSecOps, and Enterprise Architect with over 10 years in Architecting and Impementing Highly Performant, Highly Scalable and Highly Secure Systems that conform to Industry Best Practices. I have had the privilege of serving in the Health, Finance, Insurance, Manufacturing, Educational and Power sectors. I have also had hands on experience in designing and implementing Zero Trust Infrastructure, ISO 27001 and SOC II Compliant Architcture and Processes. I take pride in mentoring the younger generation and I have many success stories. I am very compatible with working within GMT -8 to GMT +3 timezones with 6 to 8 hour overlaps. Skills and Technology: C#, Python, Node.js, .Net Core, [ASP.Net](http://asp.net/) MVC, Worker Services, Django, Express.js, Microservices, Docker, APIs, Git, Jenkins, Octopus, CircleCI, Kubernetes, MongoDb, SQL Server, Elasticsearch, Redis, Service Bus, RabbitMQ, MySQL, PostgresDB, AWS, GCP, Azure, Agile, NoSQL, TDD, DevOps, DevSecOps, CICD, Biometrics, Team Management, System Admin, Mentor, ClickUp, JIRA, Terraform

Freelance Core Data Developer - Franklin Byaruhanga
Freelance Core Data Developer5.0 (3 reviews)

I am an iOS App Developer with a background in telecoms, which has equipped me with a wide variety of cross-transferable skills. These include effective communication and a continuous drive to learn and tackle challenges. But what fuels my fire the most, is the magical feeling of transforming a blank canvas into something extraordinary! When I delve into the realm of coding, I find myself in a playground of creativity, where I can imagine solutions to intriguing problems. My ultimate goal is to harness these skills like a superhero and craft apps that bring joy and significantly improve the lives of their users. When I'm not hunched over my screen working on my newest project, I actively contribute to open-source projects and enjoy sharing knowledge online through the Developer community on Kodeco's Discord platform.

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Frequently asked questions

How long do Core Data projects normally take?

The length of a project depends on many factors, including the scope of your project and the technical complexity of it. When you post a freelance Core Data project request on Codementor, you’ll have the option to indicate when you’d expect the project to be completed. We suggest chatting with the interested developers to ensure both sides are on the same page. For more information on how to post a freelance Core Data request on Codementor, check out our article.

How much does it cost to hire a freelance Core Data developer?

We don’t charge anything when you post a freelance hiring request for Core Data developers! You’ll have the chance to determine what the budget for your project is when you post the request. You’ll only need to pay the developer if you’re 100% satisfied with their work. Please know that Codementor charges a small service fee when a developer completes the job.

What makes Codementor Core Data developers different?

We do a comprehensive technical and communications screen of all Core Data developers at Codementor. Our network includes book authors, popular open source contributors, top Stack Overflow users and engineers at top tech companies. In addition, to continually ensure the quality of our freelancers, we regularly check in on existing Core Data developers’ user satisfaction rates.

What happens if I’m not happy with the freelancer’s work?

As a platform, we strive to ensure you’re always happy with your Core Data project’s results. If you’re unsatisfied with the results, you can choose to get a refund for the project. Additionally, you can contact our support team should you need any further assistance with your project.

For more answers to frequently asked questions, see here.

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