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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.
I help developers and product teams solve difficult .NET backend problems, improve architecture, and turn prototypes into secure, production-ready applications. I have 14+ years of software engineering experience, including technical leadership, ASP.NET Core, C#, EF Core, distributed systems, Clean Architecture, DDD, cloud deployment, and AI/LLM integration. I can help with: • Debugging complex .NET and backend issues • Architecture and code reviews • Refactoring AI-generated or legacy code • ASP.NET Core APIs, authentication, and EF Core • MCP, RAG, LLM APIs, and AI-agent integration • System design and production-readiness reviews • CV, GitHub, interview, and career mentoring for .NET developers My sessions are practical and outcome-focused: we inspect the real problem, identify the root cause, implement or plan the solution, and leave you with clear next steps.
I'm a Senior .NET & AI Architect with 21+ years of experience helping developers, startups, and engineering teams solve difficult technical problems. Whether you're a beginner using AI to build software ("vibe coding") or an experienced developer building enterprise applications, I can help you move faster using modern AI tools like Claude, Cursor, ChatGPT, GitHub Copilot, and Gemini, Antigravity. I can help with: - Blazor Server & WebAssembly - ASP.NET Core & .NET - ASP.NET ZERO AND ABP Framework - C# debugging and performance optimization - AI Agents & LLM integrations - Claude Code, ChatGPT, GitHub Copilot workflows - Semantic Kernel, LangGraph & Model Context Protocol (MCP) - Entity Framework Core & SQL Server - Architecture reviews - Code reviews and pair programming - Bug fixing and production issues - Azure deployment & CI/CD My mentoring style is practical and hands-on. Whether you're fixing a production bug, building an AI-powered application, or trying to get Claude to generate better code, we'll identify the root cause, solve the problem together, and make sure you understand the solution. Claude Certified Architect If you're stuck, let's get you unstuck.
I'm Tom, an AI SaaS founder with 8+ years across Python, Go, Java, JavaScript, and C#. I've run 800+ mentoring sessions with a 5.0-star rating across 53 reviews. I mentor hands-on: we look at your actual code, find what's broken, and fix it together. No hand-waving, no generic "just use AI" advice. What I help with: AI/LLM app development (integrations, agents, automation), Python and Go debugging and architecture, dev-to-AI career transition, and indie hacker / SaaS building. Currently building an AI tool for X/Twitter growth in public, day 200+.
I've been teaching programming since 2018 to people of different ages. I'm specialized mostly in teaching how to start programming from scratch: basics of programming languages + basics of computer science. But I always have in mind a long-term perspective for my students and try to develop useful skills just from the start of our work.
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!
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.
* 15+ years of experience in software development. * 7 years of building apps with NodeJS, React and Angular. * 5 years of hands-on work with cloud-based. * Solid background in computer science and software development. * Proficient in important practices like Clean Code, Refactoring, Test Automation, and CI/CD. * Exceptional at solving problems and learning new technologies quickly.
Hello! My name is Yogi Grantz and I began my career in software development long before the era of .net as a mainframe programmer for the State of Ohio. I then worked for the San Diego County Office of Education in 2003, when object oriented programming and .net framework just started to bloom. Since then, I have grown significantly as a developer and I am now working intensely with various types of .net 6 & .net 8 solutions: class libraries, console, winform, mvc, webapi, razor, blazor, and started R&D in .net MAUI. I have developed many algorithms and architecture components such as class library, sample code, proof of concept, and prototypes. I have also upgraded and optimized a number of legacy c# applications, completed several full stack applications, as well as a number of utilities. I hold Master of Science degrees in Aerospace Engineering and Industrial Engineering from Mississippi State University. I love to solve problems and create algorithms and functionalities. I hope to contribute my expertise to help those who are developing c#-based software.
Hi, I’m Esy. I help developers solve problems in C# and .NET—from debugging stubborn issues to designing APIs, refactoring existing code, and making architecture decisions. I bring 20 years of software development experience, working with startups, small businesses, and larger organizations. As a Lead Mentor at Green Fox Academy, I helped complete beginners become professional developers through intensive full-stack courses, individual guidance, and practical projects. I’ve also built products as a founder, including GitGut, an AI voice companion for League of Legends players. In a session with me, we’ll work through your problem together, understand why it happens, and find a practical way forward. My approach is calm, patient, and hands-on. I explain the reasoning behind a solution so you can apply what you learn to your next challenge. Whether you’re learning the fundamentals, stuck on a bug, or looking for a second opinion on your code or system design, I’m happy to help. Outside software, I enjoy photography, video editing, 3D printing, music, and working on my project car.
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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 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 request on Codementor, check out our article.
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We do a comprehensive technical and communications screen of all .NET 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 developers’ user satisfaction rates.
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