Best C# Developers in the United States

7 Companies-Rankings updated: October 19, 2026

Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.

United States × C# Development × Restaurants × $10,000 - $25,000 ×Clear Filters
  • Fueling Digital Products With Innovation

    Origami Studios gets its fame for developing high-performance, feature-packed mobile applications and custom softwares that deliver 5-star rating and ultimate user experience. We create applications that help you scale your business, gain traction, and become industry leaders...

    Top Services:

    • AI Development
    • Mobile App Development
    • Software Development
    • eCommerce Development
    • Staff Augmentation
    • Show more
    Location
    Parsippany-Troy Hills, New Jersey
    Number of Employees
    Under 49
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    61 Projects Listed

    Origami Studios Services

    • AI Development
    • Mobile App Development
    • Software Development
    • eCommerce Development
    • Staff Augmentation
    • Big Data Analytics
    • Web Development
    • Web Design
    • UI/UX Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Shell
    • Nestle
    • Johnson & Johnson
    • Asian Development Bank,
    • UNICEF,
    • Experian
    Data sourced from the agency's DesignRush profile

    Origami Studios Reviews & Testimonials

    • Harry J Hutchinson
      Harry J Hutchinson Owner at Retail Company
      5.0★

      Web Development Review from Harry J Hutchinson

      Needed a progressive web app made for my brand and have to say very impressive service. The team is cordial and delivers timely. I felt included throughout the process without having to worry about results. Definitely recommended.

    • Cate Lochead
      Cate Lochead CMO at JumpCloud
      5.0★

      WordPress Review from Cate Lochead

      We needed a comprehensive dashboard that could monitor and analyze the performance, security, and usage of their platform across various dimensions, such as users, devices, applications, networks, and protocols. The dashboard also needed to be scalable, reliable, and user-friendly, as well as integrate with other tools and services that our company uses. Origami studio develop a customized cloud-based platform aiming to simplify IT management and enable organizations to embrace the modern work environment. What we found most impressive about Origami Studios was their ability to understand our vision and deliver a solution that exceeded our expectations. They were not just developers but also consultants who provided valuable insights and suggestions on how to improve our backend system dashboard. They were passionate and enthusiastic about their work and showed a genuine interest in our business and goals. They were not only our vendors but also our partners in this project. We have no major complaints or issues with Origami Studios. May be they have introduced more developers to run some parallel activities and save from a few weeks delay. Also if we had to suggest any areas for improvement, it would be to provide more documentation on how to use and maintain the dashboard after the project was completed. However, theseare minor points that did not affect our overall with their work.

    • Kara Goldin
      Kara Goldin Founder and CEO at Hint Inc.
      5.0★

      UI/UX Design Review from Kara Goldin

      From the onset, our collaboration with Origami Studios became marked through meticulous planning and insightful evaluation. Their group of pro UI designers delved into our target market, meticulously crafting guidelines for UX/UI layouts that aligned seamlessly with our vision. Throughout the project, they proven an unwavering commitment to quality, translating ideas into tangible designs with precision and finesse.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Recommended by 96% CEO, CTO and COO Globally

    At SPEC INDIA, we are Empowering businesses with AI in the digital world. With more the 36+ years of experience in the tech space we have been delivering bespoke software solution that power businesses worldwide. Our commitment and assurance of quality makes us stand out in the market....

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • UI/UX Design
    • Software Testing
    • Show more
    Location
    Bridgewater, New Jersey
    Number of Employees
    250 - 499
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    54 Projects Listed

    SPEC INDIA Services

    • Software Development
    • Mobile App Development
    • Web Development
    • UI/UX Design
    • Software Testing
    • CRM Consulting
    • Cloud Consulting
    • IT Services
    • ERP Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Pharmacor
    • REMAX
    • Fursan
    • AstraZeneca
    • TOTSA
    • HITACHI
    • UCSF
    • Schneider
    • Loreal
    • PEPSICO
    Data sourced from the agency's DesignRush profile

    SPEC INDIA Reviews & Testimonials

    • Cas Diependaal
      Cas Diependaal Head of Platform at Zeals
      4.8★

      Software Testing Review from Cas Diependaal

      Through SPEC India we've hired a QA automation specialist who has helped us set up testing automation for our software. The service was professional, friendly and well executed. It was a smooth experience to hire a resource and assign it to the tasks we needed them to perform.

    • Ron Eliot Dichter
      Ron Eliot Dichter Founder & CEO at SIXPAC
      4.3★

      Software Development Review from Ron Eliot Dichter

      Spec has been a good partner to work with for my project. They're responsive and nimble. They provide good feedback and creative suggestions for solving challenges and building the features. I've appreciated their collaboration while working on my software.

    • Keshav Lohiya CEO at Oilytics Ltd
      5.0★

      Dashboard Design Review from Keshav Lohiya

      We have been very happy with the support we have received for the last 2 years. Spec India helps small businesses like ours to remain agile, competitive and stay at the forefront of technological innovation.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Custom Software & AI App Development Company

    Custom software, web & mobile app development company based in the US. We build with Laravel, MERN & Flutter one in-house team handling everything from design to launch, fixed-price options...

    Top Services:

    • Mobile App Development
    • Software Development
    • ERP Consulting
    • eCommerce Development
    • Web Development
    • Show more
    Location
    Pearland, Texas
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    20 Projects Listed

    Go Tech Solutions Services

    • Mobile App Development
    • Software Development
    • ERP Consulting
    • eCommerce Development
    • Web Development
    • UI/UX Design
    • Web Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • https://trio.dev/
    • https://www.hotworx.net/
    • https://looqal.com/
    • https://websitedojo.com/
    • https://centrical.com/
    • https://landopia.com/
    • https://gbuddiesusa.com/
    Data sourced from the agency's DesignRush profile
  • Agility. Performance. Scale.

    JetSoftPro comprises a network of tech professionals dedicated to helping your business achieve its technology objectives through exceptional software development and data science expertise. Our team is committed to delivering superior solutions that drive your success...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Design
    • VR/AR
    • Blockchain
    • Show more
    Location
    Denver, Colorado
    Number of Employees
    250 - 499
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    12 Projects Listed

    JetSoftPro Services

    • Software Development
    • Mobile App Development
    • Web Design
    • VR/AR
    • Blockchain
    • IoT
    • eCommerce Development
    • Web Development
    • AI Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • CreatorIQ
    • Prezzo
    • Aspen Fields Services
    • Kodexe
    • Techno Care
    • Consolidate
    • Aftersow
    • Innocode
    • YogaDownload
    • Wyzoo
    Data sourced from the agency's DesignRush profile

    JetSoftPro Reviews & Testimonials

    • Iryna
      Iryna Review from Google
      5.0★

      Iryna's Review Sourced from Google

      I am happy to be a part of JetSoftPro team. This is the company where employees are highly valued and clients receive top-quality deliverables.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Built For Firms That Build

    Hart Studio builds brands and web experiences for companies that need sharper positioning, stronger identity, and better digital execution. We specialize in brand creation, rebrands, custom WordPress websites, Shopify ecommerce, and app technology for construction, CPG, retail, and tech-driven companies...

    Top Services:

    • Logo Design
    • Branding
    • Graphic Design
    • Digital Strategy
    • Web Design
    • Show more
    Location
    Farmington, Arkansas
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed

    Hart Studio Services

    • Logo Design
    • Branding
    • Graphic Design
    • Digital Strategy
    • Web Design
    • Web Development
    • WordPress Website Design
    • Email Marketing
    • Mobile App Development
    • Package Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Hope Cancer Resources
    • Blue Ribbon Industries
    • Spitfire Bourbon
    • Dodo Coffee Co.
    • Rogers-O'Brien Construction
    • Marque Suites
    • Northwest Arkansas Florist
    • Neal Hefner Construction
    • FlexxLine
    • Pinnacle Village
    Data sourced from the agency's DesignRush profile
  • Redefining website development one site at a time

    We believe in strategy based websites that focus on building a unique experience for our clients. Our goal is to deliver a website that solves your customers pains by clear and consistent messaging that prioritizes there needs...

    Top Services:

    • Web Design
    • eCommerce Development
    • Web Development
    • WordPress Website Design
    • Digital Services
    • Show more
    Location
    Corvallis, Oregon
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $10,000 - $25,000

    Pixelvolution Services

    • Web Design
    • eCommerce Development
    • Web Development
    • WordPress Website Design
    • Digital Services
    • Design Services
    • Digital Strategy
    • AI Development
    • Mobile App Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Mincon
    • Jimco electrical
    • DAT
    • Del Norte Realtor Association
    • Cohen Eye Institute
    Data sourced from the agency's DesignRush profile

    Pixelvolution Reviews & Testimonials

    • CPI Construction
      CPI Construction Review from Google
      5.0★

      CPI Construction's Review Sourced from Google

      We utilized Pixelvolution for our website and no mistake was made choosing them for the job! We appreciate Camaron, he is professional, creative and pays attention to detail. Communicating with him is always quick and efficient!

    • Emily Cook
      Emily Cook Review from Google
      5.0★

      Emily Cook's Review Sourced from Google

      Pixelvolution recently rebuilt our business website and we could not be happier with the service and attention to detail Camaron has provided. He has worked with us to bring the elements we wanted to the site while providing creative framework to make our site more marketable, attractive, and user friendly. We look forward to continuing to use his services for future content updates!

    • Amanda Nawara
      Amanda Nawara Review from Google
      5.0★

      Amanda Nawara's Review Sourced from Google

      We used Pixelvolution to update our school's website. I would recommend them to anyone looking for help in creating a fresh, new, eye-catching look. Pixelvolution knew what was important to our identity as a school and helped us to advertise that to our community. Extremely professional, friendly, patient, and helpful. I am new to maintaining a website and Pixelvolution helped me to understand how simple it is to keep our information updated and still looking great on our website.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Empowering Businesses Through Innovative Software Development

    TechnoBrains Business Solutions is a global software development and AI solutions company founded in 2009, delivering custom web, mobile, AI, and enterprise software solutions for startups, SMEs, and established enterprises worldwide. Headquartered in Ahmedabad, India, with a presence in the United States...

    Top Services:

    • AI Development
    • Mobile App Development
    • Software Development
    • eCommerce Development
    • Web Development
    • Show more
    Location
    San Francisco, California
    Number of Employees
    50 - 99
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed

    TechnoBrains Business Solutions Services

    • AI Development
    • Mobile App Development
    • Software Development
    • eCommerce Development
    • Web Development
    • ERP Consulting
    • DevOps Consulting
    • IT Compliance Solution
    • Cloud Consulting
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • eCommerce Industry
    • Fintech Industry
    • Health Care Industry
    Data sourced from the agency's DesignRush profile

    TechnoBrains Business Solutions Reviews & Testimonials

    • Amee Brahmbhatt
      Amee Brahmbhatt Review from Google
      5.0★

      Amee Brahmbhatt's Review Sourced from Google

      I have been working with TechnoBrains, and it has been a great experience overall. The company focuses not only on delivering quality work but also on the continuous growth of its employees.Regular sessions on the latest skills and technologies help us stay updated and improve professionally. Additionally, festival celebrations and team activities create a positive and engaging work environment.It’s a great place to learn, grow, and be part of a supportive team.

    • kalgi mavani
      kalgi mavani Review from Google
      5.0★

      kalgi mavani's Review Sourced from Google

      Working at TechnoBrains as a Business Development Manager has given me great exposure to technical domains such as AI, open-source technologies, and modern development frameworks.The technical team is knowledgeable, supportive, and always open to collaboration, which makes delivering client solutions smooth and effective.

    • Vrushika Makwana
      Vrushika Makwana Review from Google
      5.0★

      Vrushika Makwana's Review Sourced from Google

      Technobrains Business Solutions is more than just an IT company – it's a strategic partner committed to empowering businesses through technology.

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

Why companies trust DesignRush

Every agency is independently vetted before it can be listed or ranked

1

Identity Check

We verify businesses and reviewer LinkedIn profiles for integrity.

Agencies vetted
128,634+
2

Portfolio Review

We review agency work, case studies, and results to confirm skill.

Applicants rejected
48%
3

Ongoing Audit

We monitor listings regularly; outdated agencies are removed.

Agencies verified
7

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See how rankings and monetization work.