Hire Top Freelance Telerik Developers

Qaiser Mehmood

I am a Senior Software Engineer and Solution Architect with over 21 years of hands-on experience in software development. I specialize in ***C#, .NET, Blazor, ASP.NET Zero, SQL, Python, AI Automation, AI Agents, and AI Chatbots.*** I help teams and businesses build, troubleshoot, and optimize complex systems where ***performance, scalability, reliability, and intelligent automation*** are critical. ***What I Do Best*** ***.NET & Backend Systems*** - ASP.NET Core APIs and enterprise backend systems - Blazor Server & WebAssembly applications - Clean Architecture and scalable system design - Debugging and resolving production issues ***Python Development & AI Agents*** - Building intelligent AI agents and LangChain-style workflows - Automation scripts for repetitive business processes - Data processing and transformation pipelines - API integrations and system automation - Quick prototypes and proof-of-concept tools ***SQL Server & Data Engineering*** - Complex SQL query design and optimization - Stored procedures, indexing, and performance tuning - Large dataset handling and reporting systems - Data import/export and ETL-style processes ***Architecture & Consulting*** - System design and architecture reviews - Performance optimization strategies - Legacy system refactoring - Technical mentoring and debugging guidance ***Real-World Experience*** I have delivered solutions for: - Developed own product FreeAIVoice and Resolve capcha. - Enterprise business applications with complex workflows - High-volume data processing and reporting systems - API-driven integrations and microservices - Python & .NET automation tools - ***AI agents*** that significantly improve company workflows and operational efficiency My focus is always on delivering clean, maintainable, production-ready code with clear explanations. ***Technologies I Work With*** ***Core Stack*** - C#, .NET, ASP.NET Core - Blazor Server & WebAssembly - Python (automation, scripting, AI agents, LangChain) - SQL Server (T-SQL, optimization, indexing) ***Supporting Tools*** - Entity Framework Core, ABP Framework - REST APIs & Microservices - Radzen / Telerik UI components - OpenAI, Anthropic, LangChain ***Problems I Commonly Solve*** - Slow or inefficient SQL queries - .NET backend performance issues - Broken or unstable APIs - AI agent development and intelligent automation - Complex debugging and production problems - Architecture design and legacy refactoring ***How I Work*** - Fast root-cause analysis and structured debugging - Clean, maintainable code with step-by-step explanations - Balance between quick fixes and long-term scalable solutions ***Availability*** Available for 1:1 sessions in: - .NET / Blazor / SQL troubleshooting - AI Agents & Python Automation - System design and architecture reviews - Long-term consulting or development support

Yonas Woldemariam

Senior Software Engineer | Full Stack Senior .NET Developer with over 20 years of experience in both greenfield and brownfield development, designing, developing, and optimizing complex, scalable applications across legal, healthcare, government consulting, retail workforce management, benefits administration, and programmatic media advertising. Proven ability to lead teams, mentor developers, and implement solutions for complex systems while adhering to best practices and modern design patterns

Otee Best Ziregbe

I'm a fullstack developer with major experience on the web, relational databases, APIs, microservice architecture using .net framework / .net core. I also develop single page apps using ES6/React. I build applications that are highly scalable, maintainable and testable

Tim Barry-Woods

I’m a **senior .NET UI developer** with **15+ years of experience**, specializing in **WPF and .NET MAUI** for cross-platform and Windows applications. I’ve worked with **startups, enterprises, and financial institutions**, helping teams build **scalable, high-performance UI solutions**. As a **mentor and consultant**, I enjoy helping developers **level up their skills**, solve complex UI problems, and improve their software architecture. Whether you need **guidance on a tricky issue, code reviews, or hands-on problem-solving**, I’m happy to help. ### **Expertise** - ✅ **WPF & .NET MAUI** – UI development, best practices, and performance optimization - ✅ **Modernizing legacy apps** – migrating from older frameworks, improving maintainability - ✅ **Code architecture & design patterns** – MVVM, dependency injection, scalability - ✅ **Debugging & troubleshooting** – solving tricky UI bugs, performance bottlenecks - ✅ **General .NET development** – C#, asynchronous programming, API integration I provide **one-off mentoring sessions, ongoing guidance, and freelance consulting**. If you're working with **WPF, .NET MAUI, or need help with UI development**, let’s chat!

Igor Soloydenko

**Avoiding labels like "wizard", "rock-star", "ninja", "10x", or "guru", I consider myself a seasoned software developer with a modest approach.** I specialize in React, Node.js, and TypeScript, but am not a stranger to .NET, Python, JavaScript, AWS and Azure. My goal is to assist you in: * Advancing technically (enhancing your coding, testing, debugging, communication, and various other skills); * Conquering the impostor syndrome and fostering self-confidence. I earned my Master's degree in Computer Sciences in 2008, though my career in this field began even earlier. Over the past 15+ years, I have contributed to projects of all sizes across different sectors (including private companies, non-profits, and government agencies). Each of these experiences has provided me with valuable insights, which I am eager to pass on to you.

Leonardo Granata

Seasoned Senior Developer | Proficient in Microsoft & Open Technologies | Over 20 years of proven success in dynamic sectors such as Media, Advertising, Banking, and beyond. Adaptable, detail-oriented, and unwavering commitment to excellence

Jeffrey Albertson

...even if you also might be discouraged. I can help you win out of your current situation. I can ramp up fast and deliver help soon given long experience by engaging deeply with you and with your problem. You can rely on my communication skills. I solve design problems with a facility for rapid iterative model creation. I solve execution problems though either research (alone or with others) or intuition developed by the proverbial "then thousand hours" programming experience. I have forgotten more useful programming skills than most developers have ever learned. I believe there is a crisis of usability in our industry; we are not doing enough to improve usability release by release. This stems from lack of industry commitment. It is also hard to credit the urgency of our industry's commitment to usability while also imposing git on developers as a de facto requirement. My training started with an eight-week C++ class; I taught myself the rest in independent study. Before entering the industry, I took a degree from Northwestern in Sociology, which credits my facility for communication and for rapid problem-solving.

Hesham Desouky

Leverage technical expertise on software architecture and design to provide exceptional mission critical enterprise software solutions. Experience including leading teams, healthcare solutions and cloud computing. Known for creating and implementing large scale applications that scale up with industry requirements and lead the team to do so through organization process. Experienced on medical software standards to enable healthcare industry with connected solutions. Has wide experience on entrepreneurship through co-founding 2 healthcare software solutions startups

Ross Wright

I have built dozens of complex real-time websites, mobile apps and desktop apps for over two decades using Microsoft .NET technologies. I work well in both technical teams and with non-technical stakeholders, and have a firm commitment to deliving on my commitments.

Shane Church

I moved to Des Moines, Iowa in July 2015 and I am currently working as a Creative Technologist on the UX team at Nationwide Insurance where I am responsible for building interactive prototypes and web frameworks for internal and external customers. Prior to joining Nationwide, I was the development supervisor for Two Rivers Marketing where I was responsible for leading our internal development team, providing strategic and technical guidance to clients like Bobcat, John Deere, Hertz Equipment Rental, and Danfoss, managing projects with other vendors as well as acting as a lead developer on internal projects. Throughout my career in senior software engineer, systems architect, and technical lead roles, I have developed important mobile and web projects for clients, including ShopAtHome.com, the Department of Energy’s Rocky Flats Environmental Technology Site, Visa, Rambus, National Oilwell Varco, the Department of Labor's Mine Safety and Health Administration, and many more. I had an article on developing hybrid mobile applications published in MSDN Magazine and I also have presented at Denver Startup Week and Experiencing UX - Des Moines.