Top C# Development Companies in Colorado
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Explore Reviewed C# Development Companies in Colorado — Find Skilled C# Developers for Your Project
Certain agencies may be featured through sponsored placements. Rankings and SF Scores remain unbiased and are based solely on our evaluation methodology.
7 Companies
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Colorado
0.0 (0 Reviews)
34
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
34
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Custom Software That Works in the Real World
SoftDoes is a Kansas City–based custom software, mobile app, and AI development firm building software that works in the real world, not just in demos or pitch decks. Our role is to turn your complex ideas and operational pain points into production-ready platforms that teams can actually run, trust, and scale. Every system is designed to fit into existing workflows, support compliance and security requirements, and remain maintainable long after launch. Who partners best with SoftDoes? Technical Leaders who want solutions, not headcount You need experienced engineers who can own delivery without creating more oversight. You want clean integrations, scalable architecture, and fewer operational fires. We build internal platforms, modernize legacy systems, and deliver AI automation. Business Owners solving operational complexity Your business has outgrown off-the-shelf tools and manual processes. You want software that improves efficiency without disrupting operations. We build custom platforms, workflow automation, and reporting systems. Founders who want to see their vision become reality You need a partner who can turn ideas into production-ready software. You want clear guidance, realistic timelines, and software that scales. We build MVPs, core platforms, and customer-facing applications. We work with organizations across: Healthcare Finance Construction Education Energy Technology Compliance-driven industries Clients choose SoftDoes for senior-level thinking, clear communication, and delivery they do not have to manage day to day. We operate as a true extension of your team, owning technical decisions and execution so you can stay focused on the business. Book a free product call and speak with an expert today. Website: https://softdoes.com/ Email: info@softdoes.com Phone: 816-800-2121
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$50-$99/hr
$5,000+
50+
Merriam, USA
4.9 (5 Reviews)
4.9 (5 Reviews)
29
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
29
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Your Sherpa for the Digital Path Ahead
Located in Denver, Colorado, Epic Apps is a leading software design and development agency that has been crafting custom website and mobile app solutions since 2012. We excel in transforming ideas into robust digital assets for businesses, government agencies, entrepreneurs, and non-profits, boasting a successful history of delivering hundreds of innovative applications. Our Specializations - Mobile App Development: Our expert team specializes in creating high-quality, scalable mobile apps for iOS and Android using advanced technologies like Swift, Java, React Native, and Flutter. - Custom Website Development: We design and build performance-driven websites with various frameworks, including WordPress, React, .NET, and Ruby on Rails, ensuring security and tailor-made solutions for each client. We provide dedicated resource options for smooth collaboration with your IT team, ensuring precision and efficiency in achieving project objectives. At Epic Apps, we seamlessly blend creativity with technical know-how to empower businesses and stimulate innovation. Elevate your digital presence—contact us today for a complimentary consultation to explore your project needs!
View Epic Apps Profile
$50-$99/hr
$10,000+
10 - 49
Greenwood Village, USA
Verified Client Review
Developing a Mobile App for a Travel Fitness Platform
Reviewed by: Jeremy Gordon, Co-Founder & CEO at The Travel Trainer LLC View all 5 Reviews
0.0 (0 Reviews)
28
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
28
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
We use transparent approach. Consider the difference
Sunmait Technologies, a US-based software development firm, specializes in fintech and e-commerce, collaborating globally in 20+ countries. Key features include: 7+ years in the global software market 250+ skilled specialists in Europe and the US 140+ successfully completed projects worldwide Offices in the USA, UAE, Poland, and Georgia Client-friendly time zone for seamless collaboration Extensive expertise in fintech and e-commerce Flexible collaboration options
View Sunmait Technologies Profile
$50-$99/hr
$10,000 - $20,000
200 - 251
Aurora, USA
0.0 (0 Reviews)
28
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
28
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Where Imagination Meets Innovation
At Brilliant Systems, we live by one simple creed: "No vision too big, no tech too complex". We’re a full-service digital solutions powerhouse specializing in cutting-edge web design, AI-driven development, and future-proof technology implementation. Whether you’re a startup dreaming big or an enterprise ready to disrupt your industry, we transform visions into scalable, high-performance digital realities. What We Do Bespoke Web & App Development: From sleek SaaS platforms to immersive e-commerce experiences. AI & Automation: Custom ChatGPT integrations, predictive analytics, and process optimization. UX/UI That Converts: Data-driven designs focused on user engagement and ROI. Blockchain & Web3: Smart contracts, dApps, and secure decentralized architectures. Why Choose Us? 500+ Projects Delivered: Proven expertise across 12 industries, from healthcare to fintech. Tech-Agnostic Approach: We use the right tools for your goals—React, Flutter, Python, CRMs, or beyond. White-Glove Service: Dedicated teams that align with your workflow, not vice versa. Ethical by Design: AI audits, accessibility compliance, and sustainable coding practices. Our Difference We don’t just write code—we engineer competitive advantages. Our R&D lab stays ahead of trends (think: generative AI, edge computing), while our agile process ensures your project launches faster, smarter, and under budget.
View Brilliant Systems Profile
$25-$49/hr
$15,000 - $25,000
50 - 200
Denver, USA
0.0 (0 Reviews)
18
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
18
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Quality. Transparency. Efficiency.
Founded in 2013, Valor Software is a global software consulting and engineering company specializing in high-quality, scalable, and open-source–driven solutions. We partner with CTOs, engineering leaders, and growing businesses to deliver expert technology consulting and custom software development that drives measurable results. With a team of 100+ experienced software engineers, we combine deep technical expertise with business-focused thinking to solve complex challenges efficiently. Valor Software is an active contributor to the open-source community, leveraging and enhancing modern frameworks and technologies to accelerate development, improve productivity, and ensure long-term solution stability. Our services include software architecture consulting, full-cycle software development, system modernization, and team augmentation for organizations seeking reliable, future-ready platforms. We are known for being transparent, collaborative, and easy to work with. Our ability to communicate clearly, deliver projects on time, and adapt to evolving business needs sets us apart. Trusted by companies worldwide, Valor Software consistently delivers innovative, robust solutions that scale with growth. We believe in the transformative power of technology to solve real-world problems, empower teams, and create lasting business value through precision, creativity, and engineering excellence.
View Valor Software Profile
$50-$99/hr
$10,000+
50 - 249
Lakewood, USA
0.0 (0 Reviews)
18
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
18
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Build the future.
At By the Pixel, we specialize in crafting innovative digital solutions tailored to meet the distinct requirements and aspirations of our B2B clients. Our expertise ranges from developing sophisticated web applications to designing fully responsive websites that not only captivate but also convert. By blending cutting-edge technology with established best practices in digital design and development, we ensure that every project we undertake is of the highest caliber. Our dedicated team cultivates an environment of clear and open communication, working collaboratively with clients to surpass their expectations. With a keen eye for detail and a proactive approach to emerging trends, we are committed to delivering exceptional results that drive business growth. Partner with us to elevate your digital presence and achieve your business objectives through strategic and creative digital solutions that stand out in today's competitive landscape. Discover the difference with By the Pixel—your trusted ally in digital transformation.
View By the Pixel Profile
$150-$199/hr
$25,000+
10 - 49
Denver, USA
0.0 (0 Reviews)
17
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
17
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Denver SEO & Web Design
Tag Team Design is a full-service digital agency in Denver, specializing in custom web design, SEO, mobile app development, and online marketing solutions. From initial concept to final execution, we guide businesses through every stage of the digital process. Unlike traditional agencies, our collaborative team approach ensures strategies are tailored to your unique brand, niche, and goals. Recognized by The Business Journal, Clutch, and other local industry guides since 2010, Tag Team Design delivers results-driven, visually compelling websites that enhance your online presence and drive business growth. Contact us today to elevate your digital strategy.
View Tag Team Design Profile
$150-$199/hr
$1,000+
10 - 49
Greenwood Village, USA
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