Best C# Developers in the United States

4 Companies-Rankings updated: September 03, 2026

Every agency featured on DesignRush is vetted for expertise and client satisfaction to support your decision-making. Some listings may be sponsored.

United States × C# Development × Nonprofit × $25,000 - $50,000 ×Clear Filters
  • Nearshore Software Development Services

    Clear your backlog and ship products you're proud of faster with our nearshore software development resources. We provides highly skilled, team-based resources to companies that need tech talent fast...

    Top Services:

    • Mobile App Development
    • Software Development
    • Staff Augmentation
    • Web Development
    • eCommerce Development
    • Show more
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $70/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    8 Projects Listed

    Admios Services

    • Mobile App Development
    • Software Development
    • Staff Augmentation
    • Web Development
    • eCommerce Development
    • Software Testing
    • IT Compliance Solution
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Converse
    • Anaplan
    • Zignal Labs
    • Contract Pod AI
    • Collective Health
    • Terraformation
    • Conductor
    • Shop Ware
    • Symphony
    • Off the Grid
    Data sourced from the agency's DesignRush profile

    Admios Reviews & Testimonials

    • Will McDonald
      Will McDonald VP Product at Conductor
      5.0

      Web Development Review from Will McDonald

      I was able to dictate requirements at a high level without having to deal with the details. The Admios team was able to make technical level decisions on their own. They were a first class partner of the team.

    • Mark Griffin
      Mark Griffin Director of Engineering at Latent AI
      4.8

      Software Development Review from Mark Griffin

      Due to past experiences, Latent AI is always cautious when hiring external engineering resources for a project. But collaborating with Admios is a breath of fresh air. The agencys account manager is nothing short of professional, attentive, and understanding of client needs. Furthermore, Admios seasoned and self-sufficient engineers fit seamlessly into the Latent AI culture. The team treats and trusts them as one of their own. (Verified via email)

    • Matt Attaway
      Matt Attaway VP, Software Engineering at Off the Grid
      4.7

      Mobile App Development Review from Matt Attaway

      Off the Grid has had a longstanding developer partnership with Admios. Recently, the client trusted Admios with building a complex React Native POS system and a guest order-ahead app. Given the complexities of the project, Off the Grid wouldn't have chosen any other agency to work with. The Admios' developers did an excellent job, the management was proactive, and the software quality is exceptional. Admios is highly recommended. (Verified via email)

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Leading Edge. Lasting Impact.

    Troy Web Consulting is a trusted guide for organizations, delivering high-quality, practical software solutionscustom web apps, mobile apps, and websiteson time and on budget. We specialize in solving business challenges through custom tailored software development...

    Top Services:

    • Software Development
    • Mobile App Development
    • eCommerce Development
    • AI Development
    • Software Testing
    • Show more
    Location
    Cohoes, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $155/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    27 Projects Listed

    Troy Web Consulting Services

    • Software Development
    • Mobile App Development
    • eCommerce Development
    • AI Development
    • Software Testing
    • Web Development
    • WordPress Website Design
    • Web Design
    • UI/UX Design
    • Design Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Advantedge Education
    • Center for Internet Security
    • Davis Vision
    • MyEssentials
    • Etransmedia
    • FortOrangePress
    • GroundWater Protection Council
    • LeadingAge
    • NYSERDA
    • The Enneagram Institute
    Data sourced from the agency's DesignRush profile

    Troy Web Consulting Reviews & Testimonials

    • Mei Huang
      Mei Huang Review from Google
      5.0

      Mei Huang's Review Sourced from Google

      I had a fantastic experience working at Troy Web Consulting. The team is incredibly supportive and welcoming. I worked on real client projects that helped me grow my technical skills and confidence. The culture is awesome, flexible, collaborative, and fun. You truly feel like part of the team from day one. Highly recommend.

    • Stephen Higgins
      Stephen Higgins Review from Google
      5.0

      Stephen Higgins's Review Sourced from Google

      My relationship with Troy Web Consulting began in 2019, and I am very proud to say it still continues. Their experience and expertise is second to none, and their incredible customer service makes communication between you and your project manager and the team something you look forward to. It has truly been an enjoyable experience growing my company with the help and abilities of such a great group. A special thanks goes out to Anthony and Mark, two of the best to work with.

    • Caring Gene
      Caring Gene Review from Google
      5.0

      Caring Gene's Review Sourced from Google

      Troy Web took over the maintenance and service contract for our in depth healthcare career information and job posting website. Their ability to seamlessly take ownership, clean up and bring our site into a stable wordpress environment was done not only quickly, but also flawlessly. During our time with Troy Web, a number of updates and additional features were required to be built. They were not only able to build these aspects, but also to correct past build issues in the process making the site more reliable on a daily basis. In the last 6 months of their service we didn’t experience any unforeseen downtime with our website, which is extremely important to the function of our site for those that access and use it on a daily basis. Troy Web provides an exceptional service with a team that is always available and very knowledgeable.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Transform your business ambitions into measurable outcomes

    Tech strategy advisor & delivery partner with 25+ years of experience. We deliver measurable results through a unique, AI-enabled advisory & delivery framework combining technological heritage with AI-driven optimisation to scale faster, with full governance and compliance...

    Top Services:

    • Software Development
    • Cloud Consulting
    • DevOps Consulting
    • Big Data Analytics
    • IT Services
    • Show more
    Location
    Plano, Texas
    Number of Employees
    500 - 999
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    20 Projects Listed

    Future Processing Services

    • Software Development
    • Cloud Consulting
    • DevOps Consulting
    • Big Data Analytics
    • IT Services
    • Digital Strategy
    • Managed Services
    • AI Development
    • Cybersecurity
    • Product Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • HAS TECHNOLOGY GROUP
    • THE LINDE GROUP
    • ZEST
    • PARKEON
    • STEAMSHIP MUTUAL
    • TENNECO
    • VALEO
    • MARSTON HOLDINGS
    • KMD
    • 4FINANCE
    Data sourced from the agency's DesignRush profile
  • Redefining Web and Mobile Experiences

    Based in Austin, The BHW Group is a renowned web and mobile design & development firm. With a legacy of 13 years, we have crafted award-winning applications, earning recognition as a 2015 SXSW Interactive finalist and a 2014 National Association of Government Communicators first place winner. Our impressive...

    Top Services:

    • Mobile App Development
    • Web Design
    • Web Development
    • UI/UX Design
    • Show more
    Location
    Austin, Texas
    Number of Employees
    Under 49
    Average Hourly Rate
    $115/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    5 Projects Listed

    The BHW Group Services

    • Mobile App Development
    • Web Design
    • Web Development
    • UI/UX Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Chick-fil-A
    • The University of Texas
    • Deloitte
    • Buxton
    • The Habit Burger Grill
    • Gemalto
    • UT Southwestern Medical School
    • Texas Department of Transportation
    • Rush Enterprises
    • The American Association of Nurse Practitioners
    Data sourced from the agency's DesignRush profile

    The BHW Group Reviews & Testimonials

    • Erich Dahlke
      Erich Dahlke Review from Google
      5.0

      Erich Dahlke's Review Sourced from Google

      BHW is hands down the best contract development team I have worked with. They are honest, extremely responsive, detail oriented, talented, and always on schedule with deliveries. We engaged them on a fixed fee development project and upon completion, transitioned to monthly resources to augment our internal development team, so we could maintain the newfound development velocity. Highly recommend them for mobile app & web development as well as design services.

    • Matt Mackowski
      Matt Mackowski Review from Google
      5.0

      Matt Mackowski's Review Sourced from Google

      Over the past four years I've worked with BHW on several projects and I am happy to give them my highest possible recommendation. They've done more than just build apps for our organization, they've provided robust and creative solutions to help meet our business needs, and it is no exaggeration to say that these solutions have played a crucial role in our rapid growth.The BHW team is friendly, responsive, and professional; and not only do they really know the technology, but more importantly, from our point of view, they know how to best apply the right technology to our particular environment. As mentioned, they have my highest recommendation and I'm sure we plan to continue working with them for years to come.

    • Jeff Sikes
      Jeff Sikes Review from Google
      5.0

      Jeff Sikes's Review Sourced from Google

      Highly recommended, quality work. Our organization has partnered with The BHW Group for over seven years. They create highly successful applications, specific to our needs.Speaking as a developer myself, the code produced by their team is clean and simple to read, making it easy to update the project as needed by our own internal development group.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews

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