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Hire the best C# developers near Denver.

Toptal is a marketplace for top remote C# developers, engineers, programmers, coders, architects, and consultants. Top companies and start-ups in Denver choose Toptal C# freelancers for their mission critical software projects.
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Hire remote C# Developers near Denver or in a similar time zone

Scott Hankinson

Freelance C# Developer at Toptal since June 20, 2017
Scott has produced technology used by companies like Microsoft and S&P Global. He has developed software integral for companies selling to larger entities, as well as in taking companies public via IPO. Scott has the ability to design, develop, and deliver database solutions into a production environment. He is capable of controlling every aspect of a software development team as an architect, developer, and project leader. Click to continue

Orion Kostival

Freelance C# Developer at Toptal since January 30, 2017
Orion has been collaborating on the design, implementation, and support of custom web applications, primarily within the Microsoft stack, for the last eight years. His experience includes designing and managing SQL Server instances, developing DLLs and console applications, exposing and consuming APIs, and implementing responsive, single-page web applications. Orion is comfortable working on teams of any size and enjoys new challenges. Click to continue

Francisco Javier Ramos

Freelance C# Developer at Toptal since October 30, 2014
Francisco is a .NET software engineer focused on creating scalable and maintainable systems. Previous projects that he has worked on include desktop applications, websites, web services, database processing programs, and database design. Francisco has a strong passion for software development and a knack for solving very complex problems by thinking out of the box. Click to continue

Aram Malinich

Freelance C# Developer at Toptal since August 5, 2013
Aram is a developer with a proven track record of designing and implementing high quality systems. He has extensive experience working with teams to implement complex business solutions. Aram is an expert in C# and has completed numerous professional projects ranging from stand-alone websites to enterprise applications. Click to continue

Mark Grossnickle

Freelance C# Developer at Toptal since September 13, 2015
Mark has ten years of experience in tech with the most recent five being as CEO/Co-Founder of a remote mobile gaming startup called Kihon. A majority of his time at Kihon was spent on the engineering side and ensuring that we delivered highly polished entertainment experiences. Click to continue

Christopher Wayne McGeorge

Freelance C# Developer at Toptal since January 12, 2017
Christopher has programming experience in the implementation of standalone and distributed applications, with C#, C++, Java, and Visual Basic. He has also experience with software-engineering techniques, object-oriented analysis and design, the Unified Modeling Language (UML), design patterns, and component-based software. He has developed on both Windows and Linux platforms and is fluent in scripting, primarily with PowerShell. Click to continue

Star Ford

Freelance C# Developer at Toptal since September 14, 2016
Star has been consulting and developing software for twenty years, with special skills in capturing and communicating requirements, data modeling, and modeling business processes. Her experience largely focuses on media production workflow management, and she has an interest in optimization and complexity reduction in enterprise-level data systems. Her primary platform choices are C# and related Microsoft tools. Click to continue

Eugeniu Rata

Freelance C# Developer at Toptal since September 29, 2012
Eugeniu is a senior .NET developer with over seventeen years of programming experience. Starting with Pascal at university, he continued in C/C++ and later transferred to C#. He has worked on server side applications, websites written in pure C++, ASP.NET MVC, React.js, AngularJS, and various desktop apps (WinForms, WPF, Electron). Click to continue

Axel Zarate

Freelance C# Developer at Toptal since April 15, 2013
Axel is a highly motivated Object-Oriented Engineer with experience in front and backend development. He is familiar with all levels of data abstraction, from reusable libraries to user interfaces. He is analytically sharp, and is quick to see creative and elegant solutions to tough problems. Click to continue

Pablo Lopez

Freelance C# Developer at Toptal since October 24, 2012
Pablo is a senior software developer with over twelve years of experience writing applications, specially web applications. He works well in teams, communicates clearly and succinctly, and is always interested in new challenges. Click to continue
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Toptal in the press
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Testimonials
“Toptal makes finding qualified engineers a breeze. We needed an experienced ASP.NET MVC architect to guide the development of our start-up app, and Toptal had three great candidates for us in less than a week. After making our selection, the engineer was online immediately and hit the ground running. It was so much faster and easier than having to discover and vet candidates ourselves.”
Jeff Kelly
Co-Founder @ Concerted Solutions
“In our 2 years of operations this is by far the most enjoyable and productive working relationship we have had with a developer. I plan on continuing to recommend Toptal's services to other entrepreneurs I run into.”
David Sawyer
CEO @ TSOLife
“It has been wonderful to work with Fabian for the past two years. He is an expert in JavaScript development and has built our embeddable widget and video player. He is a quick study and is able to learn how to integrate new technologies, which is so critical for a startup. He even took the extra effort to teach others on the team. He is super responsive and often went above and beyond to help us meet deadlines (including working on weekends). Thank you Fabian. Thank you Toptal for making it so easy to find and work with amazing talent.”
Natasha Mohanty
CTO @ FEM Inc
“Toptal understood our project needs immediately. We were matched with an exceptional freelancer from Argentina who, from Day 1, immersed himself in our industry, blended seamlessly with our team, understood our vision, and produced top-notch results. Toptal makes connecting with superior developers and programmers very easy.”
Jason Kulik
Co-Founder @ ProHatch
“We were extremely impressed with both Toptal and our developer, Bojan. They were professional and flexible with our schedule. On multiple occasions, we needed to alter our timeline and they never hesitated to accommodate us. Bojan was communicative and delivered what we asked for on-time and exactly to spec. I know that should we need additional work, we will surely be looking to hire Bojan and Toptal again. ”
Stephen Vasallo
Co-founder @ Bubble
“We've used Toptal developers multiple times for multiple projects, and they've always been world-class—regardless of whether they've been from South Africa, Brazil, or the United States.”
Alex Haro
CEO @ Life360
“Sergio was an awesome developer to work with. Top notch, responsive, and got the work done efficiently.”
Dennis Baldwin
Chief Technologist and Co-Founder @ PriceBlink
“Chris is an absolutely exceptional Python developer, and the single most efficient programmer I've ever worked with. From the beginning of the project, Chris was instantly a vital member of the team. He's proactive, self-managed, knowledgeable, and efficient. I point him in a direction, and he delivers. Chris will be a part of the Crisis Cleanup team as long as I have anything to say about it.”
Aaron Titus
Project Manager @ Crisis Cleanup
“We've had multiple needs for various development talent and Toptal doesn't disappoint. They truly focus on matching the best developer to our specific engagements, and they continue to stay connected in an effort to exceed our expectations at all times”
Mindle Hastings
Sr. Product Manager @ Bodybuilding.com
“Working with Marcin is a joy. He is competent, professional, flexible, and extremely quick to understand what is required and how to implement it. ”
André Fischer
CTO @ POSTIFY
“What attracted us to Toptal was that Toptal is sourcing its talent from a global pool. The selection process is very stringent. They’re sourcing the talent not only based on capabilities -- sourcing the best 3% -- but also based on cultural fit, which is really important to us. We had an amazing experience working with Toptal. Toptal helped us achieve our goals by bringing us very high-quality resources, on very short notice.”
Elmar Platzer
Digital Transformation Leader, CSR Australia @ CSR Limited
“Toptal has been an incredible source of amazing software engineering talent. The contractors who have worked with us have been top notch, spoke perfect English, and worked superbly with our team. We recommend Toptal without any reservations!”
Vineet Singal
Co-Founder @ CareMessage
“I'm incredibly impressed with Toptal. Our developer communicates with me every day, and is a very powerful coder. He's a true professional and his work is just excellent. 5 stars for Toptal.”
Pietro Casoar
CEO @ Ronin Play Pty Ltd
“Finding a good developer who specialised in the technologies we use seemed like an impossible task... until we used Toptal. We had several trial periods and have just accepted our first developer to join the team! The whole process went seamlessly and without any surprises or hidden costs. We are very happy and will continue to work together!”
Artem Tolmachev
CEO @ eKids.nl

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