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Top freelance .NET Core developers available to hire
I am a **Multi-talented** professional adept in **Full Stack Web Development**, **Web Security Research**, and **Robotics Engineering**. As a dedicated Web Security Researcher and ethical hacker, I uncover vulnerabilities and mitigate security risks, bridging the gap between development and cybersecurity. Additionally, as a Robotics Engineer, I design and build sophisticated robotic systems, applying my deep understanding of mechanics, electronics, and programming. Passionate about crafting clean, scalable code and innovative robotics solutions, I contribute to projects that prioritize both robust development, cybersecurity practices, and cutting-edge robotic technology.
Hi, I’m Kishore — a Full-Stack Developer & Certified Security Architect with 14+ years of experience building secure, scalable, and user-friendly software solutions.
I specialize in:
Web & Mobile Development: React, Angular, ASP.NET, C#, Java, Android
APIs & Databases: REST APIs, SQL Server, MySQL, MongoDB
Cloud & DevOps: Azure, AWS, CI/CD, Docker
Security: Applying industry-approved best practices to protect your data
I’ve delivered management systems, e-learning platforms, inventory solutions, and mobile games, ensuring smooth functionality and a great user experience. My focus is on clear communication, fast problem-solving, and writing clean, maintainable code.
Whether you need bug fixes, performance optimization, code review, or end-to-end development, I can help you get your project back on track and working flawlessly.
📩 Let’s connect and solve your challenges together!
Pete is a higly proficient developer with 20 years of team lead and mentoring experience. He's happy to help out wherever he can and works patiently with clients at their own pace and level, while explaining complex concepts in a simple and friendly manner.
He has extensive experience with algorithms, systems integrations, building highly complex software in a simple way (SOLID/OOP).
Education:
* BSc Physics/Computer Science
* BEng Electronic
LinkedIn Profile:
[https://uk.linkedin.com/in/pietman](https://uk.linkedin.com/in/pietman)
🚀 Turning Boring into Brilliant
I specialize in automating the mundane and transforming inefficiency into opportunity. I sell a powerful ERP + POS system that streamlines operations, teach Python and Excel with real-world flair, and serve as the Technical Advisor for the Systems Development course at the University of Cape Town. Whether it's simplifying workflows or mentoring future tech leaders, I'm all about creating smarter, faster ways to get things done.
I am a professional, and result-driven software engineer with over 10 years of experience developing and maintaining scalable and efficient solutions for large-scale enterprises.
I'm passionate about helping others grow and succeed in their coding journey. Being able to guide learners through challenges, celebrate their successes, and witness their growth firsthand gives me immense satisfaction.
As a software developer with 8 years of experience, I am captivated by programming paradigms and the best practices for designing and implementing software architectures.
**I'm happy to offer a 10-minute free session to look at your current work if any exist. This will help us see if I can solve your problem before you pay for a session. This way, I'll better understand what you need and can help you more effectively.**
Let's collaborate to create impactful solutions.
Staff Software Engineer with **8+ years of experience building scalable full-stack systems, developer platforms, and fintech integrations**. Currently at **Visa Inc.**, where I architect AI-native developer platforms and developed a **Model Context Protocol (MCP) framework** that enables LLMs to generate production-ready payment integration code while preventing API hallucinations—reducing merchant onboarding time from **30 days to 3 days**.
Strong expertise in **Node.js, TypeScript, and Java** for backend systems, along with **React.js** for building developer portals and complex frontend dashboards. Experienced in designing **REST APIs, distributed systems, SDK platforms, and secure payment architectures**. I actively leverage AI coding tools like **ChatGPT and GitHub Copilot** to accelerate development, refactor legacy systems, and improve engineering productivity across full-stack applications.
Software Developer with over 6 years of experience specializing in back-end engineering. Proven ability to design and build resilient, scalable micro-services using Java, Spring Framework, and cloud-native technologies. Consistently delivers high-performance software that enhances user experience and drives operational efficiency. Open to new challenges in Software Engineering roles.
Microsoft AI Certified and Innovative Applications Architect with 8+ years of IT experience and extensive knowledge on Designing, Architecting, Developing, Deploying and Testing well versed technical solutions using C++, C#, [ASP.NET](http://asp.net/), .NET Core, .NET 5/6/7/8, Angular, Angular JS, JavaScript, JQuery, HTML5, CSS3, SASS, IONIC 5, T-SQL.
How to hire a freelance .NET Core developer on Codementor
STEP 1
Post a .NET Core request
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STEP 2
Review & chat with .NET Core freelancers
Use our messaging feature to instantly chat with freelance .NET Core developers around the world.
STEP 3
Hire the best .NET Core freelancer
Choose the best freelance .NET Core developer that meets your needs.
Frequently asked questions
How long do .NET Core 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 .NET Core 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 .NET Core request on Codementor, check out our article.
How much does it cost to hire a freelance .NET Core developer?
We don’t charge anything when you post a freelance hiring request for .NET Core 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 .NET Core developers different?
We do a comprehensive technical and communications screen of all .NET Core 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 .NET Core 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 .NET Core 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.