Top 20 ASP.NET Developers in Seattle

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Top 20 ASP.NET Developers in Seattle

The Best of December 2024

Looking for a top ASP development company in Seattle?

Microsoft developed ASP.NET in 2002 as an open-source and server-side web development framework. 

List of the Best Seattle ASP Development Companies

  • 1
    (13 Reviews) 4.7
    • Timeliness

      4.7
    • Service Excellence

      4.7
    • Value

      4.5
    • Would Recommend

      4.9
    • $10,000+
    • 250 - 999 employees
    • Bellevue, WA

    Affirma Consulting is a full-service technology consulting agency. Founded in 2001, Affirma Consulting is based in Seattle, WA with additional offices in Los Angeles, CA, India, Ireland, and Reno, NV. The team of 200+ focuses on consulting for Business Intelligence (BI), Sharepoint, Salesforce, and customer relationship management (CRM) software, they also offer design, marketing, and mobile and web development.

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    Clients

    • Microsoft

    Industries

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  • 2
    (25 Reviews) 4.9
    • Timeliness

      5.0
    • Service Excellence

      4.9
    • Value

      4.9
    • Would Recommend

      5.0
    • $50,000+
    • 50 - 249 employees
    • Seattle, WA
    Jelvix is a custom software development company. They are headquartered in Tallinn, Estonia; Kharkiv, Ukraine; Stuttgart, Germany and London, England and have a midsize team that specializes in Custom Software Development, Enterprise App Modernization, Mobile App Development, and Artificial Intelligence. The agency was established in 2011.
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    Clients

    • Tiber Capital Group

    Industries

  • 3
    (27 Reviews) 4.8
    • Timeliness

      4.6
    • Service Excellence

      4.6
    • Value

      4.3
    • Would Recommend

      4.8
    • $25,000+
    • 250 - 999 employees
    • Kirkland, WA
    Located in Kraków, Poland; L'viv, Ukraine; Koerich, Luxembourg and Berlin, Germany, Pwrteams is an IT staff augmentation company. Launched in 2007, the midsize team focuses on IT staff augmentation, Custom Software Development, Application Testing, Staffing, and more.
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    Clients

    • SiteCore
    • TUI
    • News UK
    • Dow Jones

    Industries

  • 4
    (25 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.9
    • Value

      4.6
    • Would Recommend

      5.0
    • $25,000+
    • 10 - 49 employees
    • Medina, WA

    A full-service digital design and development agency, Flower Press Creative Studio takes on mobile app, web, and custom software development projects. Founded in 2001, the small team of 6 is headquartered in Seattle and also has experience in UI/UX design.

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    Clients

    • Insurance Lounge

    Industries

  • 5
    (32 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.9
    • Value

      4.8
    • Would Recommend

      4.9
    • $25,000+
    • 50 - 249 employees
    • Seattle, WA

    Mobcoder is a software development company based in Seattle. They also have an office in Noida, India. Founded in 2014, their team of 40 employees provides mobile app development, custom software, and web development services to its midmarket and small business clients. They also serve enterprise clients. 

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    Clients

    • General mills

    Industries

  • 6
    (21 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.8
    • Value

      4.7
    • Would Recommend

      5.0
    • $25,000+
    • 2 - 9 employees
    • Seattle, WA

    Black Antelope is a digital creative industry headquartered in Seattle. It was founded in 2009 and has expanded to additional locations in Sacremento, Calif. and London. Black Antelope has about 3 employees that serve a range of enterprise and small- to mid-sized businesses. Services include custom software development, web development, and web design. 

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    Clients

    • UC Berkeley (Berkeley, CA)

    Industries

  • 7
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 2 - 9 employees
    • Burien, WA
    Sandcastle Web Design and Development is a software development company established in 1998. The team specializes in Custom Software Development and Mobile App Development.
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    Clients

    • Aviation Supplies & Academics
    • Cevala / Brandvia
    • Allegiant Commercial Asset Services Group

    Industries

  • 8
    (0 Reviews)

    Not yet reviewed.

    • $10,000+
    • 10 - 49 employees
    • Seattle, WA
    Palador is a small custom software development firm headquartered in Seattle, Washington and Yogyakarta, Indonesia. Their services include Custom Software Development and Enterprise App Modernization.
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    Industries

  • 9
    (0 Reviews)

    Not yet reviewed.

    • $10,000+
    • 50 - 249 employees
    • Seattle, WA
    Devblock is a software development company. Based in Seattle, Washington and Ho Chi Minh, Vietnam, the company offers Custom Software Development and Web Development.
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    Industries

  • 10
    (0 Reviews)

    Not yet reviewed.

    • $10,000+
    • 50 - 249 employees
    • Seattle, WA
    DMC, Inc., a custom software development firm, is based in Chicago, Illinois and Somerville, Massachusetts. The team provides Custom Software Development and CRM consulting and SI.
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    Clients

    • 3M

    Industries

  • 11
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 250 - 999 employees
    • Bellevue, WA
    Auth0 by Okta is a cloud consulting & SI company. Their midsize team is based in Bellevue, Washington and provides cloud consulting & SI and Custom Software Development. The firm was founded in 2013.
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  • 12
    (0 Reviews)

    Not yet reviewed.

    • $75,000+
    • 50 - 249 employees
    • Seattle, WA
    TangoTeams, a midsize website development company, is in Seattle, Washington. Their services include Web Development and Mobile App Development.
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  • 13
    (38 Reviews) 4.9
    • Timeliness

      5.0
    • Service Excellence

      4.9
    • Value

      4.9
    • Would Recommend

      5.0
    • $1,000+
    • 50 - 249 employees
    • Seattle, WA

    Vinova is an app and game development service based in Singapore. Founded in 2010, the team of 35 employees specializes in mobile app development, web development, and custom software development. They work with small businesses, midmarket businesses, and enterprises, focusing on information technology and gaming.  

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    Clients

    • FWD Insurance

    Industries

  • 14
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Seattle, WA
    Cloud consulting & SI company Marici Technology Solutions provides cloud consulting & SI and ECM consulting and SI. They are headquartered in Seattle, Washington.
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    Industries

  • 15
    (0 Reviews)

    Not yet reviewed.

    • $10,000+
    • 10 - 49 employees
    • Seattle, WA
    Amberteq is a small Enterprise App Modernization company. Founded in 2018, the team offers Enterprise App Modernization and cloud consulting & SI.
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    Industries

  • 16
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 10 - 49 employees
    • Kent, WA
    Established in 2021, DigiCorders is a social media marketing firm. The team provides Social Media Marketing and Content Marketing.
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  • 17
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Gig Harbor, WA
    Ataira Analytics Inc. Is a small big data company launched in 2015. Their team provides BI & big data consulting & SI and cloud consulting & SI.
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    Industries

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