Top 90 Dot Net Developers in Illinois

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Top 90 Dot Net Developers in Illinois

The Best of December 2024

Looking for a top dot net developer in Illinois?

.NET is a powerful, flexible software framework utilized by many businesses. 

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List of the Best Illinois .NET Development Services

  • 1
    (22 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      4.9
    • Value

      4.9
    • Would Recommend

      5.0
    • $25,000+
    • 50 - 249 employees
    • Chicago, IL

    A software development company, Velvetech is located just north of Chicago in Northbrook, IL. It was founded in 2004 and employs a team of around 50 development experts who specialize in custom software development, mobile app development, CRM and sales intelligence consulting, and web development for midmarket clients across a variety of industries.

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    Clients

    • Apache Corporation

    Industries

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  • 2
    (3 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $75,000+
    • 50 - 249 employees
    • Chicago, IL

    Adage Technologies is an UX design company located in Chicago, Illinois. The midsize team offers ux/ui design, e-commerce development, web design, and web development. The agency was established in 2001.

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    Industries

  • 3
    (4 Reviews) 5.0
    • Timeliness

      4.9
    • Service Excellence

      5.0
    • Value

      4.9
    • Would Recommend

      5.0
    • $50,000+
    • 10 - 49 employees
    • Chicago, IL

    Spark Equation is a software engineering company headquartered in Chicago, with additional offices in Saint Petersburg and Krasnoyarsk, Russia. Founded in 2014, their team of 24 experts provide custom software development, mobile app development, and web development to their clients. 
     

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    Clients

    • Headway
  • 4
    (8 Reviews) 5.0
    • Timeliness

      4.9
    • Service Excellence

      4.9
    • Value

      4.8
    • Would Recommend

      5.0
    • $10,000+
    • 10 - 49 employees
    • Urbana, IL

    Pixo is an Urbana, Illinois-based user experience company. Established in 1998, the small team focuses on ux/ui design, graphic design, web development, mobile app development, and more.

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    Industries

  • 5
    (7 Reviews) 4.6
    • Timeliness

      4.4
    • Service Excellence

      4.2
    • Value

      4.5
    • Would Recommend

      4.8
    • $10,000+
    • 10 - 49 employees
    • Chicago, IL

    MXOTech is a software development and IT services agency based in Chicago. Established in 2005, they have 29 employees, who provide services like custom software development, IT managed services for their software platforms, and IT strategy consulting.

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    Clients

    • Health Care Services Corporation

    Industries

  • 6
    (22 Reviews) 5.0
    • Timeliness

      4.9
    • Service Excellence

      5.0
    • Value

      4.9
    • Would Recommend

      5.0
    • $10,000+
    • 10 - 49 employees
    • Downers Grove, IL

    Based right outside of Chicago, Plego Technologies is a digital agency founded in 2002. Their team of around 20 has expertise in web development, SEO, IT staff augmentation, and software development.

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    Clients

    • Fitbit, Sephora, Elkay, Sensaphonics, Gilead, Cook County of Chicago, Wipro, Advocate Construction, Franklin Covey, 10Fold

    Industries

  • 7
    (9 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $5,000+
    • 10 - 49 employees
    • Chicago, IL

    MLP Co is a website development firm founded in 2018. The agency focuses on web development, mobile app development, and custom software development and has a small team. The agency is in Kyiv, Ukraine.

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    Clients

    • Custom Software Development Services. You own the business – you make the rules. It is this thesis that underlies our work on custom developed software.

    Industries

  • 8
    (20 Reviews) 4.8
    • Timeliness

      4.7
    • Service Excellence

      4.8
    • Value

      4.6
    • Would Recommend

      4.9
    • $5,000+
    • 50 - 249 employees
    • Chicago, IL

    Liventus is an e-commerce company based in Northbrook, Ill., with additional locations in Chicago and Bengaluru, India. Founded in 2002, this company has a team of more than 50 employees. Services provided by Liventus include e-commerce development, custom software development, and IT strategy consulting for businesses of all sizes.

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    Clients

    • Now Health Group

    Industries

  • 9
    (6 Reviews) 4.8
    • Timeliness

      4.7
    • Service Excellence

      4.8
    • Value

      4.7
    • Would Recommend

      4.9
    • $10,000+
    • 10 - 49 employees
    • Chicago, IL

    CSW Solutions is a solutions services company based in Chicago. Founded in 2005, they have about 20 employees that focus on middle-market companies and enterprises in the financial services, retail, healthcare, telecommunications, and manufacturing industries. They specialize in web development, custom software development, mobile app development, and IT managed services.

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    Clients

    • British Petroleum (BP) Power Equipment Direct Mediacom Telecommunications Gifts For You Now

    Industries

  • 10
    (5 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.9
    • Value

      4.5
    • Would Recommend

      5.0
    • $10,000+
    • 50 - 249 employees
    • Chicago, IL

    Alligatortek is a software company headquartered in Chicago with an office in Oakbrook Terrace, Ill. Since 1993, their team of 59 has lent its services in custom software development, mobile app development, and cloud consulting & SI. They specialize in Azure, and have experience in working with frameworks such as .NET, AngularJS, and React Native.

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    Clients

    • Feeding America
  • 11
    (14 Reviews) 5.0
    • Timeliness

      4.9
    • Service Excellence

      4.9
    • Value

      4.8
    • Would Recommend

      5.0
    • $50,000+
    • 10 - 49 employees
    • Chicago, IL

    TangoCode, founded in 2015, is a woman-owned custom development company. The company is headquartered in Chicago, with additional offices in Montevideo, Uruguay, and Cuenca, Ecuador. Their team of 41 employees specialize in custom software development, mobile app development, and AI. They work with mid-market and small businesses that are mostly in the advertising & marketing, financial services, and automotive industries. 
     

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    Clients

    • Google

    Industries

  • 12
    (5 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.6
    • Would Recommend

      5.0
    • $10,000+
    • 10 - 49 employees
    • Chicago, IL

    Chicago Software Solutions is a software development and consulting firm with just over 10 employees. The Chicago-based firm has been around since 2000 and has helped various sized clients in different industries with their web development, software development, and mobile app development needs. 

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    Clients

    • Pendragon;Forms Manager

    Industries

  • 13
    (49 Reviews) 4.8
    • Timeliness

      4.7
    • Service Excellence

      4.8
    • Value

      4.7
    • Would Recommend

      4.8
    • $25,000+
    • 10 - 49 employees
    • Naperville, IL

    LLT Group is a full service creative agency that has assisted clients since 2010. Their team of 50 are based primarily in Naperville, Ill., with an additional office in Boston, Mass. LLT Group focuses primarily on web design, SEO, and e-commerce development.With LLT Group's guidance, the pest control company was also able to diversify their revenue by investing in PPC campaign on Google.

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    Industries

  • 14
    (23 Reviews) 4.9
    • Timeliness

      4.9
    • Service Excellence

      4.8
    • Value

      4.8
    • Would Recommend

      5.0
    • $25,000+
    • 50 - 249 employees
    • Chicago, IL

    KitelyTech is a full-service technology, design, and development company that's been around since 2009. Headquartered in Chicago, IL, the company is composed of about 10 employees who are skilled in web, software, mobile app, and e-commerce development. Other services include web design and user experience design and SEO.

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    Industries

  • 15
    (18 Reviews) 4.8
    • Timeliness

      4.8
    • Service Excellence

      4.8
    • Value

      4.6
    • Would Recommend

      4.8
    • $5,000+
    • 10 - 49 employees
    • Chicago, IL

    Located in Chicago, Ill., Marcel Digital is a digital marketing and web development agency that has been assisting clients since 2003. Their team of 30 specialize in SEO, web development, and PPC.Marcel Digital's efforts resulted in measurable growth, including increased online orders, contact form submissions, and newsletter signups. 

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    Clients

    • Shure

    Industries

  • 16
    (9 Reviews) 4.7
    • Timeliness

      4.7
    • Service Excellence

      4.8
    • Value

      4.3
    • Would Recommend

      4.8
    • $100,000+
    • 10 - 49 employees
    • Chicago, IL

    Sandstorm Design is a brand strategy and UX agency founded in 1998. Based in Chicago, the team of 31 employees specializes in UX/UI design, web development, and branding. They primarily serve midmarket clients in the consumer products and services, health care, and education industries. 

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    Clients

    • Crown Holdings (NYSE: CCK)
    • University of Chicago
    • Unicef USA
    • The Milken Institute

    Industries

  • 17
    (8 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.9
    • Value

      4.4
    • Would Recommend

      5.0
    • Undisclosed
    • 250 - 999 employees
    • Chicago, IL

    Software development firm SPR was established in 1973. The midsize team specializes in custom software development, enterprise app modernization, cloud consulting & SI, ux/ui design, and more. The company is headquartered in Chicago, Illinois and Milwaukee, Wisconsin.

    Read More

    Industries

  • 18
    (8 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.9
    • Would Recommend

      5.0
    • $5,000+
    • 10 - 49 employees
    • Chicago, IL

    Hristov Development is a Northbrook, Illinois-based software development firm. They offer custom software development, web development, and mobile app development and were launched in 2013.

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    Clients

    • Cylindo

    Industries

  • 19
    (7 Reviews) 4.9
    • Timeliness

      4.6
    • Service Excellence

      4.9
    • Value

      4.9
    • Would Recommend

      5.0
    • $25,000+
    • 10 - 49 employees
    • Chicago, IL

    TwinCore is a small mobile app development company founded in 2011. Their team specializes in mobile app development, web development, custom software development, CRM consulting and SI, and more. The firm is located in Khmel'nyts'ka oblast, Ukraine.

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    Clients

    • n-tree

    Industries

  • 20
    (6 Reviews) 5.0
    • Timeliness

      4.8
    • Service Excellence

      4.9
    • Value

      3.7
    • Would Recommend

      5.0
    • Undisclosed
    • 50 - 249 employees
    • Chicago, IL

    Prime TSR is a boutique technology consultancy based in Chicago with a team of 34 experts. Since their founding in 2013, they have provided BI & big data consulting & SI, custom software development, and cloud consulting & SI solutions for clients ranging from startups to enterprises. They are familiar with cloud services such as AWS. Azure, and Google Cloud.

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    Industries

  • 21
    (3 Reviews) 4.8
    • Timeliness

      5.0
    • Service Excellence

      4.7
    • Value

      5.0
    • Would Recommend

      4.8
    • $5,000+
    • 10 - 49 employees
    • Northbrook, IL

    Neologic Software is an IT company in Northbrook, Ill. Founded in 2018, they have about 4 employees that serve small-business and midmarket clients in a wide range of sectors. Services include custom software development and business consulting.

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    Clients

    • PLT4M

    Industries

  • 22
    (5 Reviews) 5.0
    • Timeliness

      4.8
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $1,000+
    • 2 - 9 employees
    • Chicago, IL

    Simply Smart Technology is a managed service provider based in Chicago. Founded in 2010, it has a team of 7 employees that provides cloud consulting, IT managed services, and cyber security services.

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    Clients

    • AllCell Technologies
  • 23
    (1 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $10,000+
    • 250 - 999 employees
    • Chicago, IL

    Programmers Beyond IT is a software development firm. Their midsize team is in Chicago, Illinois. The firm focuses on custom software development, enterprise app modernization, BI & big data consulting & SI, web development, and more.

    Read More

    Industries

  • 24
    (3 Reviews) 4.7
    • Timeliness

      5.0
    • Service Excellence

      4.8
    • Value

      4.7
    • Would Recommend

      5.0
    • $25,000+
    • 10 - 49 employees
    • Lombard, IL

    Red Caffeine is a growth consultancy company based in Lombard, Ill. Founded in 2011, their team of around 20 employees specializes in marketing and digital strategy.

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    Industries

  • 25
    (8 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $5,000+
    • 10 - 49 employees
    • Bartlett, IL
    Esco Logics, LLC is a website development company. Launched in 2015, the small agency is located in Bartlett, Illinois. Their services include Web Development, Search Engine Optimization, Web Design, UX/UI Design, and more.
    Read More

    Industries

  • 26
    (2 Reviews) 5.0
    • Timeliness

      4.5
    • Service Excellence

      5.0
    • Value

      4.5
    • Would Recommend

      5.0
    • $10,000+
    • 50 - 249 employees
    • Oak Brook, IL

    Established in 2014, Xcelacore is a branding firm. Their small team is headquartered in Chicago, Illinois. Their services include branding, web design, search engine optimization, social media marketing, and more.

    Read More

    Industries

  • 27
    (10 Reviews) 4.8
    • Timeliness

      4.6
    • Service Excellence

      4.8
    • Value

      4.7
    • Would Recommend

      4.9
    • $10,000+
    • 2 - 9 employees
    • Chicago, IL

    cre8 is a CMS and web development company founded in 2001. Based in Chicago, they have a team of over 3 employees. They specialize in web development, web design, and UX/UI design. 

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    Clients

    • AIA Chicago

    Industries

  • 28
    (3 Reviews) 4.8
    • Timeliness

      4.8
    • Service Excellence

      4.7
    • Value

      4.7
    • Would Recommend

      4.8
    • $10,000+
    • 10 - 49 employees
    • Oak Brook, IL

    KeyLimeTie is a full-service design, development, and digital strategy agency. Their team of 20+ is based in Chicago, IL. KeyLimeTie provides content management, e-commerce, and custom application solutions. They also run social media campaigns and offer reputation management. Their clients include companies of all sizes in the information technology and advertising industries.

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    Clients

    • AAA – Auto Club Group

    Industries

  • 29
    (12 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $5,000+
    • 50 - 249 employees
    • Skokie, IL

    Hoff & Mazor is a midsize application development firm. They provide mobile app development, enterprise app modernization, wearable app development, and other application development and were established in 2015. The firm is headquartered in Casper, Wyoming.

    Read More

    Industries

  • 30
    (11 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.9
    • Would Recommend

      5.0
    • $10,000+
    • 2 - 9 employees
    • Schaumburg, IL

    Velan Solutions, LLC is a 4-person software development company founded in 2017. They are headquartered in Schaumburg, Ill. They offer numerous services, including mobile app development, IT strategy consulting, and custom software development. They primarily serve small businesses in various industries: IT, government, retail, education, and consumer services.

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    Clients

    • Marmon REP

    Industries

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