Best C# Developers in the United States

10 Companies-Rankings updated: September 03, 2026

DesignRush evaluates each agency using expert assessment and client feedback to inform your choices. Some featured agencies have paid placements.

United States × C# Development × Home & Garden × $1,000 - $10,000 ×Clear Filters
  • Offshore Development Center: Your Gateway to Global Talent

    Offshore Development Center builds custom web, mobile, and AI software using React, Python, and Flutter, with projects in fintech, logistics, and HR. Its staff augmentation and dedicated team models cover multiple offshore locations. Best for companies needing flexible offshore development capacity...

    Top Services:

    • Software Development
    • AI Development
    • Mobile App Development
    • Blockchain
    • Show more
    Location
    New York City, New York
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    8 Projects Listed

    Offshore Development Center Services

    • Software Development
    • AI Development
    • Mobile App Development
    • Blockchain
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • BMZone
    • Affilirr
    • Tribbdr
    • Fire Labs
    • Teradata
    • FICO
    • Wizarit
    • Toku Coin
    • MeMum
    • Transide
    Data sourced from the agency's DesignRush profile

    Offshore Development Center Reviews & Testimonials

    • Dmitrii Iermiichuk
      Dmitrii Iermiichuk Chief Executive Officer at Gotransverse
      5.0

      AI Development Review from Dmitrii Iermiichuk

      Their AI technology domain knowledge, past experience, and adaptable approach to our needs with fast turn-around is commendable. Not only are they pro-active, but they also have very clear and transparent communication that helps in a better decision-making process.

    • Will Plowden
      Will Plowden Founder at The Roost
      5.0

      Mobile App Development Review from Will Plowden

      What stood out most about GEOR was their exceptional commitment to client satisfaction and their collaborative approach. They worked closely with us at every step, ensuring that all our needs were met and going above and beyond to keep us happy. Their company culture resonated deeply with ours, creating a harmonious and productive working relationship. Additionally, their ongoing support and proactive check-ins to ensure everything is running smoothly have been particularly noteworthy. This level of personalized attention and care in fostering a positive client experience is what makes SGEOR truly unique and impressive.

    • Jennie Barr
      Jennie Barr Owner at Embellish
      5.0

      AI Development Review from Jennie Barr

      I found them very pro-active in their communication. They followed agile development process with sprint plans and release every two weeks. This actually worked very well for us as we had full visibility of the product development process and where the efforts were being spent by their development team. With the agile process, they quickly responded to our ideas to build a better product. They take full product ownership and ensure the app is ready for launch as per the planned delivery schedule.Their AI technology domain knowledge, past experience, and adaptable approach to our needs with fast turn-around is commendable. Not only are they pro-active, but they also have very clear and transparent communication that helps in a better decision-making process.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Full Spectrum WordPress Service.

    WordSphere, one of the premier WordPress Design, Development & Management Comapanies. Specializes in building custom websites on WordPress - one of the world's trendy web platforms - at very reasonable market price...

    Top Services:

    • UI/UX Design
    • Web Development
    • WordPress Website Design
    • eCommerce Development
    • Web Design
    • Show more
    Location
    New York City, New York
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    8 Projects Listed

    WordSphere Services

    • UI/UX Design
    • Web Development
    • WordPress Website Design
    • eCommerce Development
    • Web Design
    • Design Services
    • SEO
    • Cybersecurity
    • Managed Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Smart Homes Electrical
    • 7th Down
    • Holy Estates
    • Post Eagle Newspaper
    • Student Loan Clearing House
    • Ezpooling
    • Sonora Sprinkler Inc.
    • Kwiks
    • Fob Blocker
    • Central East Warehouse
    Data sourced from the agency's DesignRush profile

    WordSphere Reviews & Testimonials

    • Sharif Mahmud
      Sharif Mahmud Review from Google
      5.0

      Sharif Mahmud's Review Sourced from Google

      WordSphere created a beautiful, easy-to-navigate website for me despite my limited design skills. I absolutely recommend them to anyone needing a new site.

    • Akter Khan
      Akter Khan Review from Google
      5.0

      Akter Khan's Review Sourced from Google

      Working with WordSphere was great. They were professional, responsive, and delivered a fantastic website beyond my expectations. I'd definitely use them again.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Transforming Businesses Into Brands.

    We are a Full Service Digital Marketing Agency! Our team is technically and professionally equipped to make every brand a success story...

    Top Services:

    • Web Development
    • Software Development
    • eCommerce Development
    • SEO
    • Mobile App Development
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    16 Projects Listed

    The MediaGale Services

    • Web Development
    • Software Development
    • eCommerce Development
    • SEO
    • Mobile App Development
    • PPC
    • Social Media Marketing
    • eCommerce
    • Graphic Design
    • Branding
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Harvest Selection
    • Richmond Staffing
    • Rour Label
    • Stravatek
    • Kinimo Cosmetics
    • Express Courier Link
    Data sourced from the agency's DesignRush profile

    The MediaGale Reviews & Testimonials

    • Parker Thornburg
      Parker Thornburg Review from Google
      5.0

      Parker Thornburg's Review Sourced from Google

      We have worked with TMG for a couple months and the experience has been outstanding. Ahmed has a strong team with a deep bench and they are always prepared. They are performing SEO and content development tasks for our website and they follow our process for communication and even work with a different VA on our team. Communication has been great and deadlines have always been on time. We look forward to continuing to work with TMG. The value has been wonderful.

    • Valeria Custom Jewelry
      Valeria Custom Jewelry Review from Google
      5.0

      Valeria Custom Jewelry's Review Sourced from Google

      I have been using these guys for over a year for various website issues. I will continue to use them as well. They have fixed everything quickly and for good price.

    • American Epoxy Floors
      American Epoxy Floors Review from Google
      5.0

      American Epoxy Floors's Review Sourced from Google

      They were easy to work with and brought some very good success to our B2B marketing via social media ads.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • We make things happen.

    We are Axolot, an independent web design, branding and web positioning agency. We build brands with character and help them connect with their audience...

    Top Services:

    • Web Design
    • eCommerce Development
    • Web Development
    • WordPress Website Design
    • Logo Design
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $10/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed

    Axolot Agency Services

    • Web Design
    • eCommerce Development
    • Web Development
    • WordPress Website Design
    • Logo Design
    • Graphic Design
    • Digital Strategy
    • SEO
    • Digital Marketing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Primor
    • La Salle
    • Top Buggy Adventure
    • Piscinor
    • Conservas Hoya
    • Logística Hercasol
    Data sourced from the agency's DesignRush profile
  • Be Visible , Be Unstoppable

    tamer is dedicated to helping businesses achieve their digital marketing goals. We specialize in crafting impactful strategies to boost your online visibility and drive meaningful results...

    Top Services:

    • Digital Marketing
    • SEO
    • Software Development
    • Web Design
    • Email Marketing
    • Show more
    Location
    Hialeah, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000

    tamer Services

    • Digital Marketing
    • SEO
    • Software Development
    • Web Design
    • Email Marketing
    • Social Media Marketing
    • PPC
    • eCommerce
    • Content Marketing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • To2enKsa
    • Nail Kingdom
    • Riquitina's Beauty Salon
    • D&D Elite Services
    Data sourced from the agency's DesignRush profile

    tamer Reviews & Testimonials

    • Maite Perez Vento Owner at Salamander Blaze
      5.0

      Small Business Review from Maite Perez Vento

      When I started my small business, it was just a hobby I loved but I had no idea what steps to take to turn it into something bigger. Thats when I connected with TAMERDigital, and especially with Raydel, their SEO expert and, now, a good personal friend.To me, TAMERDigital and Raydel are inseparable, working with one means getting the dedication and vision of both. Raydel didnt just do SEO for my business; he guided me, expanded my perspective, and helped me see opportunities I would have completely missed on my own.There are so many important details that, as business owners, we simply dont see but someone with experience, strategic thinking, and genuine care can point them out and lead you in the right direction. Thats exactly what TAMERDigital did for me.Thanks to their guidance, my business has grown in ways I couldnt have imagined when I started. If youre looking for a team that combines technical expertise with a personal touch, I cant recommend TAMERDigital enough. They dont just work for you they work with you, and that makes all the difference.

    • Yoselin Sanchez
      Yoselin Sanchez Review from Google
      5.0

      Yoselin Sanchez's Review Sourced from Google

      I was looking for a digital marketing company near my business here in Hialeah and found Tamer about 3 months ago. They built my nail salon’s website the first month, and since then I’ve climbed a lot on the Google map. So glad I went with someone local ,if you running a business in Miami and want to actually show up on Google, these are the people to call.

    • Samuel Herrera
      Samuel Herrera Review from Google
      5.0

      Samuel Herrera's Review Sourced from Google

      I was looking for someone in Miami to build my business website and found tamer. They created a very professional website, aligned with my requirements, and optimized for SEO. Communication was always smooth and clear throughout the entire process. Great experience, I highly recommend them.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Your Vision, Our Creation.

    A marketing agency that develops websites for all kinds of brands. Trusted by over 40 businesses, big and small to offer the best solutions...

    Top Services:

    • Graphic Design
    • Video Production
    • Branding
    • Logo Design
    • Product Design
    • Show more
    Location
    Mesa, Arizona
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000

    M B Professional Services Services

    • Graphic Design
    • Video Production
    • Branding
    • Logo Design
    • Product Design
    • Print Design
    • Design Services
    • SEO
    • Web Development
    • Digital Marketing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • AZ Floor Solutions
    • Revive Tile & Grout
    • ProLine Flooring
    • Triple - R Contracting
    • Christian Brothers Restoration
    • Arizona Valley Heating & Cooling
    • T J Pest Control LLC
    • Benocular Carpet Cleaning
    • JSR Moto Designs
    • Mi Amigo HVAC
    Data sourced from the agency's DesignRush profile

    M B Professional Services Reviews & Testimonials

    • Lisa Perez
      Lisa Perez Review from Google
      5.0

      Lisa Perez's Review Sourced from Google

      Absolutely Outstanding!I had the pleasure of working with Moses Balan and I couldn’t be happier with the experience. From start to finish, their customer service was exceptional—professional, prompt, and truly attentive to my needs. They took the time to understand my vision and brought it to life in a way that far exceeded my expectations. The final product was not only beautiful but also functional and polished. I highly recommend MB Professional Services to anyone looking for high-quality web design and outstanding customer service. Thank you for going above and beyond!

    • Catalin Mateu
      Catalin Mateu Review from Google
      5.0

      Catalin Mateu's Review Sourced from Google

      Moses came through like a bulldozer! Not only did he complete his tasks with precision, he showed great competence in his work and his word. Highly recommend him and his services. It was a difficult time for us and He made it all easy and wonderful!

    • Sergiu Tosa
      Sergiu Tosa Review from Google
      5.0

      Sergiu Tosa's Review Sourced from Google

      I couldn’t be happier with the quality of my business cards! The team absolutely nailed the design—clean, modern, and bold, just like I envisioned. The print is crisp, the material feels premium, and the turnaround time was faster than expected. Everyone who sees the card compliments the professional look. If you’re looking for a company that delivers top-notch results and pays attention to the details, I highly recommend them. They truly helped bring the Arizona Modern Custom Floors brand to life.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Elevate Your Online Presence with Precision & Creativity Today!

    Ascend Web Creations, based in Madison, WI, specializes in creating high-quality, custom websites that elevate businesses online. Our services include Branding & Design, SEO, Website Development, Social Media Management, Hosting, and Photography. From defining brand identities to driving organic traffic, we...

    Top Services:

    • Graphic Design
    • Branding
    • Digital Strategy
    • Web Design
    • UI/UX Design
    • Show more
    Location
    Madison, Wisconsin
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed

    Ascend Web Creations Services

    • Graphic Design
    • Branding
    • Digital Strategy
    • Web Design
    • UI/UX Design
    • eCommerce Development
    • Web Development
    • WordPress Website Design
    • SEO
    • CRO
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Everest Construction
    • Dwelling Artistry LLC
    • Kyra W Photography
    • Links Auto Repair LLC
    Data sourced from the agency's DesignRush profile
  • AI Solutions Driving Your Business Success

    Cepoch is a North American AI and software services firm with over 20 years of experience, delivering intelligent solutions and building lasting partnerships across 300+ projects and 100+ clients...

    Top Services:

    • AI Development
    • Cybersecurity
    • Software Development
    • Mobile App Development
    • IT Services
    • Show more
    Location
    South Barrington, Illinois
    Number of Employees
    50 - 99
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000

    Cepoch Services

    • AI Development
    • Cybersecurity
    • Software Development
    • Mobile App Development
    • IT Services
    • Managed Services
    • IT Compliance Solution
    • Big Data Analytics
    • Cloud Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • JLL
    • Sergento
    • Microsoft
    • Goodwill
    • Data Delivers
    • Caterpillar
    • Digital Media Solutions
    • Harper College
    • City of Seattle
    • Land Trust
    Data sourced from the agency's DesignRush profile

    Cepoch Reviews & Testimonials

    • Stephanie Velasco
      Stephanie Velasco Review from Google
      5.0

      Stephanie Velasco's Review Sourced from Google

      We've had a great experience working with Cepoch. Their team is responsive, professional and genuinely focused on helping our business operate more efficiently. They took the time to understand our needs, streamlined our lead response process and made communication more organized. We've noticed great improvement in our workflow and appreciate how proactive they are in providing support. I highly recommend Cepoch.

    • Derek
      Derek Review from Google
      5.0

      Derek's Review Sourced from Google

      Flamingo Bahamas is an outstanding platform that truly highlights the best of what local businesses have to offer. It’s user-friendly, well-organized, and makes discovering deals and services across the island incredibly easy. What stands out most is how it connects customers directly with businesses, giving both sides real value—customers save money while businesses gain visibility.

    • Derek Stuart
      Derek Stuart Review from Google
      5.0

      Derek Stuart's Review Sourced from Google

      I’ve had an amazing experience with Flamingo Bahamas! The platform makes it incredibly easy to discover great deals from local businesses all in one place. It’s user-friendly, convenient, and actually helps you save money while supporting Bahamian businesses at the same time.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Empowering your dreams.

    DOT Technologies excels in industry-leading IT services and solutions. We focus on custom software development and provide tailored solutions to overcome unique business challenges. Our team helps with IT services like server setup, management, and support. We also excel in Chatbot, AI, and IT automation...

    Top Services:

    • Digital Services
    • Branding
    • AI Development
    • Software Development
    • Mobile App Development
    • Show more
    Location
    Needham, Massachusetts
    Number of Employees
    Under 49
    Average Hourly Rate
    $16/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    7 Projects Listed

    Dot Technologies Services

    • Digital Services
    • Branding
    • AI Development
    • Software Development
    • Mobile App Development
    • Web Design
    • Web Development
    • eCommerce Development
    • WordPress Website Design
    • Staff Augmentation
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • ParkingNexus
    • YES Glazing Solutions
    • Premiere Concierge, Inc.
    • Housing Hand Ltd
    • Topstep
    • Rent-E-Quip
    • Edozo Limited
    • Gracely
    • VETx
    • Holiday Manufacturing Inc.
    Data sourced from the agency's DesignRush profile

    Dot Technologies Reviews & Testimonials

    • EsscoIndia
      EsscoIndia Review from Google
      4.0

      EsscoIndia's Review Sourced from Google

      I have taking their services for developing our app and websites for last two years. They not only clearly understand my requirements but also contribute by suggesting various usability and scalability scenarios.

    • Karen Sugar
      Karen Sugar Review from Google
      5.0

      Karen Sugar's Review Sourced from Google

      We have used their services for a few projects and are completely satisfied with the quality of work and attentiveness to detail. They were flexible with numerous edits and creative with their ideas. We would definitely use them again!

    • Michael Bankhead
      Michael Bankhead Review from Google
      5.0

      Michael Bankhead's Review Sourced from Google

      I have worked with DOT Technologies on several projects. Their website is easy to use and provides a lot of great information. For my projects I hire freelancer Ravneet Kaur. She does excellent work and always completes my projects on time and without issues.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Your Partner in Digital Transformation!

    AGI Tech Global helps brands across the USA grow online with thoughtful design, search visibility, and code that speaks to real-world needs...

    Top Services:

    • Logo Design
    • Web Design
    • Web Development
    • eCommerce Development
    • WordPress Website Design
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed

    AGI Tech Global Services

    • Logo Design
    • Web Design
    • Web Development
    • eCommerce Development
    • WordPress Website Design
    • SEO
    • Mobile App Development
    • Digital Marketing
    • Email Marketing
    • eCommerce
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • The Woven Palace
    • Kids Polo Association
    • Körperpflege
    Data sourced from the agency's DesignRush profile

ReceiveFreeProposals

For your project

1

Specify your budget, timeline and project requirements

2

Our experts curate a list of up to 5 most qualified candidate agencies

3

We connect you with them so you can choose the most suitable partner