Best Washington DC .Net Development Companies

13 Companies - Rankings updated: August 08, 2026

We evaluate every agency on DesignRush according to expertise credentials and client satisfaction ratings. Some placements are sponsored.

United States × Washington DC ×
  • Custom Software to Reach Your Vision

    We create custom software solutions that transform your process, empower your people, and help you reach your vision. Our team of experts partner with you in a radically transparent process to understand your unique needs, then build a powerful software solution that is scalable, efficient, and cost...

    Top Services:

    • AI Development
    • Software Development
    • Mobile App Development
    • IT Services
    • Cybersecurity
    • Show more
    Location
    Washington DC, Washington DC
    Number of Employees
    50 - 99
    Average Hourly Rate
    $150/hr
    Portfolios Count
    3 Projects Listed

    Orases Services

    • AI Development
    • Software Development
    • Mobile App Development
    • IT Services
    • Cybersecurity
    • Big Data Analytics
    • UI/UX Design
    • Web Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • NFL Foundation
    • MLB Pitch, Hit & Run
    • NFL Flag Football
    • NFL Punt, Pass & Kick
    • K2M
    • Mental Health Association
    • José Andrés
    • Academy90
    • American Society of Interior Designers
    • American Kidney Fund
    Data sourced from the agency's DesignRush profile

    Orases Reviews & Testimonials

    • Jonathan Gessert
      Jonathan Gessert CEO at 321 Web Marketing
      5.0

      Software Development Review from Jonathan Gessert

      We partnered with Orases to develop and maintain a multi-tenant workflow management system and customer portal, tailored to streamline our customers and internal team's creation processes. Our previous systems used dated technologies, but Orases stepped in with a PHP and React solution that transformed how we plan, write, edit, review, and publish content at substantial scale. The system now fully supports our end-to-end workflow, allowing for seamless collaboration across teams while significantly improving overall efficiency.Orases exceeded our expectations by delivering a demo in just six months, with the full application live within eight months. Their attention to detail, consistent communication, and ability to stay on schedule were remarkable throughout the project. Their project management approach was highly effective, ensuring that every stage of development was completed with precision and aligned with our needs.The results have been outstanding. The new system has enabled us to increase productivity, handle more complex projects, and reduce the time spent in content quality assurance and client feedback loops. This has directly contributed to our companys growth and enhanced our ability to scale operations efficiently.What stood out most was Orases's methodical and thoughtful approach. They took the time to deeply understand our goals and delivered a solution that met both our immediate needs and long-term business objectives. Their commitment to excellence and alignment with our vision truly made a difference.Working with Orases has been an incredible experience, and their ability to provide innovative solutions, paired with their outstanding teamwork, has been a major asset. We look forward to continued collaborations with their talented team.

    • Tiffany Thomas
      Tiffany Thomas Review from Google
      5.0

      Tiffany Thomas's Review Sourced from Google

      Working with Orases has been a game-changer. From day one, they understood our goals and challenges, then delivered a custom solution that streamlined our operations, improved the customer experience, and helped grow our bottom line.

    • Nema Semnani
      Nema Semnani Review from Google
      5.0

      Nema Semnani's Review Sourced from Google

      I'm way overdue in leaving this review. The team at Orases are the best in the biz when it comes to all aspects of app/software development, especially AI software dev. They've been instrumental in helping guide us through the ever-changing landscape of AI, since it definitely feels like if we blink, what we thought was cutting-edge in AI, becomes "old news." Orases helps us stay ahead of the curve...plus on a personal level, they're a genuine joy to work with. Highly recommend!

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

    VerifiedVerified by the DesignRush team for authenticity and credibility.
    World's #1 Rated & Reviewed App, Website & Software Development Company

    World's #1 Rated & Reviewed App, Website & Software Development Company

    Probey Services builds websites and mobile apps on WordPress, Shopify, and Flutter, for clients like Lineage and Gunzilla Games. Its team of 320+ developers covers eCommerce, healthcare, and edtech across 30+ countries. Best fit for SMBs needing affordable development services...

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Development
    • Web Design
    • WordPress Website Design
    • Show more
    Location
    Washington DC, Washington DC
    Number of Employees
    250 - 499
    Average Hourly Rate
    $10/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    138 Projects Listed
  • Funnel Boost Media

    VerifiedVerified by the DesignRush team for authenticity and credibility.
    Design. Rank. Grow | Award Winning Digital Marketing Agency

    Design. Rank. Grow | Award Winning Digital Marketing Agency

    Veteran-owned digital marketing agency based in San Antonio, TX. We offer local SEO, GEO, PPC, web design, and social media marketing that ranks on Google and AI platforms like ChatGPT and Claude. Named one of America's Best digital marketing companies by Forbes. Call us for a free consultation now!...

    Top Services:

    • SEO
    • Digital Marketing
    • AEO
    • Web Development
    • Web Design
    • Show more
    Location
    Washington DC, Washington DC
    Number of Employees
    50 - 99
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    14 Projects Listed
  • Promising customized mobile and web app solutions

    Promising customized mobile and web app solutions

    Simpalm builds mobile, web, and AI apps using React Native, Flutter, and Node.js, with clients like University of Maryland and AudioBooksNow. The software development agency serves startups, nonprofits, and government. It’s best for businesses needing a US-based mobile and web development partner...

    Top Services:

    • Mobile App Development
    • Web Development
    • Web Design
    • UI/UX Design
    • eCommerce Development
    • Show more
    Location
    Washington DC, Washington DC
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    22 Projects Listed
  • Empowering AI Excellence

    Empowering AI Excellence

    AllianceTek is a global software development and IT consulting company delivering AI, cloud, web, and mobile solutions with 20+ years of expertise...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • AI Development
    • IoT
    • Show more
    Location
    Washington DC, Washington DC
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    59 Projects Listed
  • Mobile & Web Development Company

    Mobile & Web Development Company

    Surf develops client and corporate solutions from scratch, covering native and cross-platform mobile apps, web apps and services, AR and ERP systems. Over 13 years, we've built apps for KFC, Mars, The Home Depot, Burger King, SAP, plus over 200 other brands...

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Development
    Location
    Washington DC, Washington DC
    Number of Employees
    100 - 249
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    10 Projects Listed
  • Your Vision. Our Expertise. Shaping the Future!

    Your Vision. Our Expertise. Shaping the Future!

    TekRevol is a globally recognized digital innovation company with 10 years of experience delivering high-impact mobile applications, AI-powered software, and scalable digital products. Every engagement begins with a clear roadmap, defined KPIs, and a commitment to measurable business outcomes...

    Top Services:

    • Mobile App Development
    • Web Development
    • AI Development
    • Staff Augmentation
    • Digital Marketing
    • Show more
    Location
    Washington DC, Washington DC
    Number of Employees
    250 - 499
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    46 Projects Listed
  • Lounge Lizard

    VerifiedVerified by the DesignRush team for authenticity and credibility.
    Growth Marketing & Web Design Experts Since 1998

    Growth Marketing & Web Design Experts Since 1998

    Since 1998, Lounge Lizard Brandtenders and Marketing Mixologists Have Created the Internets Best Websites & Digital Marketing Campaigns Yielding the Highest ROI. Ask about our 7 Second Rule!...

    Top Services:

    • Web Development
    • Web Design
    • Digital Marketing
    • Branding
    • eCommerce
    • Show more
    Location
    Washington DC, Washington DC
    Number of Employees
    50 - 99
    Portfolios Count
    27 Projects Listed
  • Website Design & Maintenance | Application Development | AI Consulting | SEO Marketing

    Website Design & Maintenance | Application Development | AI Consulting | SEO Marketing

    JanBask Digital Design is a name to reckon upon! We are a 360° Digital Solution Provider. With upbeat approaches, seasoned professionals & time-proven solutions, we know how to take businesses from now to wow...

    Top Services:

    • Web Design
    • Web Development
    • Digital Marketing
    • Social Media Marketing
    • Mobile App Development
    • Show more
    Location
    Washington DC, Washington DC
    Number of Employees
    100 - 249
    Average Hourly Rate
    $100/hr
    Portfolios Count
    9 Projects Listed
  • Don't just grow, soar.

    Don't just grow, soar.

    Americaneagle.com is essentially a one-stop shop offering a comprehensive range of options for anyone wishing to thrive in their online pursuits. A family-owned, privately held business with a proven track record of success and reliability is Americaneagle.com...

    Top Services:

    • Web Development
    • SEO
    • Content Marketing
    • Email Marketing
    • Social Media Marketing
    • Show more
    Location
    Washington DC, Washington DC
    Number of Employees
    500 - 999
    Average Hourly Rate
    $175/hr
  • Matching Talent With Success

    Matching Talent With Success

    Artisan Talent is a premier creative staffing agency that has been redefining talent solutions since its inception. Committed to excellence, we offer a comprehensive suite of services tailored to the unique needs of the creative, digital, and marketing industries...

    Top Services:

    • Graphic Design
    • Digital Marketing
    • Social Media Marketing
    • Creative Services
    • Web Design
    • Show more
    Location
    Washington DC, Washington DC
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $1,000 - $10,000
  • Design with Purpose Impact by Design.

    Design with Purpose Impact by Design.

    We are committed to creating designs that solve real business and user problems, ensuring our products are both innovative and practical...

    Top Services:

    • Digital Services
    • Creative Services
    • Branding
    • Web Design
    • UI/UX Design
    • Show more
    Location
    Washington DC, Washington DC
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
  • We Drive Results

    We Drive Results

    Long Drive Marketing is a full-service digital marketing agency and division of Long Drive Group. We build marketing engines for businesses, nonprofits, and motorsports organizations across the U.S. from four offices in Nashville, Franklin, Washington DC, and Cheyenne. Our team delivers strategy consulting...

    Top Services:

    • Digital Marketing
    • SEO
    • PPC
    • Web Design
    • Branding
    • Show more
    Location
    Washington DC, Washington DC
    Number of Employees
    100 - 249
    Average Hourly Rate
    $72/hr
    Minimal Budget
    Under $1,000

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