Top 80 Dot Net Developers in Bulgaria

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Top 80 Dot Net Developers in Bulgaria

The Best of July 2025

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

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List of the Best Bulgaria .NET Development Services

  • 1
    (40 Reviews) 4.9

    Timeliness

    4.7

    Service Excellence

    4.8

    Value

    4.7

    Would Recommend

    5.0
    $10,000+
    250 - 999 employees
    Sofia, Bulgaria
    Accedia is a Sofia, Bulgaria-based software development firm. They specialize in Custom Software Development, Web Development, Artificial Intelligence, Cybersecurity, and more and were launched in 2012.
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    Clients

    Alexander Forbes

    Industries

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  • 2
    (7 Reviews) 4.9

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    4.9
    $25,000+
    50 - 249 employees
    Sofia, Bulgaria
    ELando AD, a custom software development firm, was founded in 2016. The midsize team specializes in Custom Software Development, IT strategy consulting, cloud consulting & SI, Cybersecurity, and more. The agency is located in Sofia, Bulgaria; Shumen, Bulgaria; Stara Zagora, Bulgaria and Plovdiv, Bulgaria.
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    Clients

    Allianz

    Industries

  • 3
    (28 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.7

    Would Recommend

    4.9
    $50,000+
    250 - 999 employees
    Sofia, Bulgaria
    Dreamix is a custom software development company. Their midsize team is located in Sofia, Bulgaria and Cirencester, England. Their services include Custom Software Development, IT staff augmentation, Web Development, IT strategy consulting, and more. The firm was established in 2007.
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    Clients

    VistaJet

    Industries

  • 4
    (18 Reviews) 4.8

    Timeliness

    4.6

    Service Excellence

    4.7

    Value

    4.6

    Would Recommend

    4.9
    $10,000+
    50 - 249 employees
    Sofia, Bulgaria
    Custom software development firm BGO Software - The Digital Health Lab was launched in 2008. Their midsize team is located in Sofia, Bulgaria and London, England and specializes in Custom Software Development, IT strategy consulting, IT managed services, Mobile App Development, and more.
    Read More

    Clients

    NHS UK - Department of Health, Roche, LabCorp, IQVIA, Curaden, Ampersand Health, BodySpec and many other HealthTech companies.

    Industries

  • 5
    (39 Reviews) 4.7

    Timeliness

    4.6

    Service Excellence

    4.7

    Value

    4.5

    Would Recommend

    4.6
    $50,000+
    1,000 - 9,999 employees
    Sofia, Bulgaria
    MentorMate is a large app development company. Founded in 2001, the company is headquartered in Minneapolis, Minnesota; Sofia, Bulgaria; Göteborg, Sweden and Asunción, Paraguay. Their team provides Mobile App Development, UX/UI Design, Custom Software Development, Web Development, and more.
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    Clients

    AstraZeneca

    Industries

  • 6
    (9 Reviews) 4.9

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    4.7

    Would Recommend

    4.9
    $1,000+
    10 - 49 employees
    Sofia, Bulgaria

    Bulgarian Software House (BSH) is a software service provider based in Sofia, Bulgaria. The company, founded in 2000, has a team of more than 20 that provided Unified Communications Consulting & SI, custom software development, enterprise app modernization, web development, and cloud consulting & SI services. BSH serves mid-market and enterprise-sized companies in the financial services, medical, and telecommunications industries.

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    Clients

    Societe Generale Expressbank

    Industries

  • 7
    (13 Reviews) 4.7

    Timeliness

    4.6

    Service Excellence

    4.7

    Value

    4.6

    Would Recommend

    4.8
    $5,000+
    250 - 999 employees
    Varna, Bulgaria

    Flat Rock Technology is a development agency headquartered in London, with an office in Varna, Bulgaria. Since 2008, their team of 88 has been specializing in custom software development, mobile app development, UX/UI design, and more for mainly midmarket-size clients. They primarily serve clients in the IT, consumer products & services and media industries. 

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    Clients

    Audiocodes

    Industries

  • 8
    (16 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.7

    Would Recommend

    4.9
    $25,000+
    50 - 249 employees
    Sofia, Bulgaria

    Resolute Software is a software engineering and consulting company located in Lawrenceville, Ga. Founded in 2019, they currently have about 18 employees. They provide custom software development, IT strategy consulting, and cloud consulting and Si services to primarily midmarket firms and enterprises.

    Read More

    Clients

    Progress

    Industries

  • 9
    (25 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.6

    Would Recommend

    4.9
    $10,000+
    50 - 249 employees
    Sofia, Bulgaria

    Sciant is an IT solutions development partner serving specific industry sectors, including Fintech and Banking, Logistics and Transport, Travel and Hospitality, working worldwide for both large enterprises and fast-growth startups.

    Sciant develops technical solutions, including big data and business intelligence, machine learning, and blockchain, and forms robust and compliant integrations and interfaces for new digital platforms and legacy systems.
    The company is headquartered in Sofia, Bulgaria, and has offices in Plovdiv(Bulgaria), Yambol (Bulgaria), and Tirana (Albania). Number of employees - 130.

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    Clients

    Avalara

    Industries

  • 10
    (7 Reviews) 4.8

    Timeliness

    4.4

    Service Excellence

    4.5

    Value

    4.9

    Would Recommend

    4.9
    $25,000+
    10 - 49 employees
    Sofia, Bulgaria

    Code Runners is a software development firm founded in 2012 in Sofia, Bulgaria, with another location in Amsterdam, the Netherlands. The firm has about 40 employees. Code Runners specializes in custom software development, but also provides web development. Many of the firm's clients are in the advertising and marketing industry. 

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    Clients

    Pfizer

    Industries

  • 11
    (12 Reviews) 4.5

    Timeliness

    4.5

    Service Excellence

    4.5

    Value

    4.3

    Would Recommend

    4.6
    $25,000+
    50 - 249 employees
    Sofia, Bulgaria
    Droxic is a software development firm. Established in 2012, the midsize company is in Sofia, Bulgaria; Niš, Serbia and Sofia, Bulgaria. Their services include Custom Software Development, Web Development, IT strategy consulting, Mobile App Development, and more.
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    Clients

    Grohe, HMD, CNN, Viessmann, British Airways
  • 12
    (4 Reviews) 4.6

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.5

    Would Recommend

    4.9
    $5,000+
    10 - 49 employees
    Varna, Bulgaria
    IBoris, a custom software development firm, is located in Varna, Bulgaria and Kalmthout, Belgium. The small agency was established in 2012. Their services include custom software development.
    Read More

    Industries

  • 13
    (7 Reviews) 4.9

    Timeliness

    4.5

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $25,000+
    50 - 249 employees
    Sofia, Bulgaria

    Established in 2019, Plan A is a custom software development company. The small team provides custom software development, e-commerce development, IT managed services, IT strategy consulting, and more. The company is based in Sofia, Bulgaria.

    Read More

    Industries

  • 14
    (9 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.7

    Would Recommend

    4.6
    $25,000+
    2 - 9 employees
    Varna, Bulgaria

    Wollow International is a software development firm in Varna, Bulgaria. Founded in 2010, the agency currently consists of fewer than 10 employees. The team primarily works with smaller businesses, offering software, web, and mobile app development.

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    Clients

    Telstra

    Industries

  • 15
    (2 Reviews) 4.8

    Timeliness

    4.3

    Service Excellence

    4.5

    Value

    4.5

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Plovdiv, Bulgaria
    Platform Devs is a small custom software development firm founded in 2009. Their team specializes in custom software development, enterprise app modernization, IT managed services, web development, and more. The company is based in Plovdiv, Bulgaria.
    Read More

    Clients

    Deal Direct Financial Solutions

    Industries

  • 16
    (13 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    50 - 249 employees
    Sofia, Bulgaria
    Aionys is a midsize software development company. Established in 2016, the team provides Custom Software Development, IT staff augmentation, IoT development, Enterprise App Modernization, and more. The firm is headquartered in Sofia, Bulgaria; Linz, Austria and Assago, Italy.
    Read More

    Clients

    EstateVisor

    Industries

  • 17
    (3 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Sofia, Bulgaria
    MaxSoft is a small software development company. In Sofia, Bulgaria, the agency was established in 2014. Their team specializes in Custom Software Development, Mobile App Development, Web Development, and Other Application Development.
    Read More

    Clients

    Viber
  • 18
    (36 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.6

    Would Recommend

    4.9
    $75,000+
    250 - 999 employees
    София, Bulgaria
    Scalefocus is a mobile application development company founded in 2012. They are in София, Bulgaria; Wilmington, Delaware; Skopje, North Macedonia and Istanbul, Türkiye and have a midsize team. Their services include Mobile App Development, Custom Software Development, Web Development, cloud consulting & SI, and more.
    Read More

    Clients

    Curaden

    Industries

  • 19
    (8 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    4.9
    $10,000+
    10 - 49 employees
    Sofia, Bulgaria

    Other IT consulting and SI company Skillo BG was launched in 2015. The agency provides other IT consulting and SI, BI & big data consulting & SI, and IT managed services and has a small team.

    Read More

    Clients

    PROS

    Industries

  • 20
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $25,000+
    50 - 249 employees
    Plovdiv, Bulgaria

    Founded in 2016, CodeCoda Ltd. is a development company based in Plovdiv, Bulgaria with a secondary location in Dublin. They have a team of 17 employees who provide custom software development, web development, mobile app development, and e-commerce development services. They work with midmarket and small businesses in the business services, consumer product, and financial services industries.

    Read More

    Industries

  • 21
    (5 Reviews) 4.9

    Timeliness

    5.0

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    4.8
    $1,000+
    50 - 249 employees
    Troyan, Bulgaria
    IT staff augmentation company TSD Group was established in 2007. The agency offers IT staff augmentation, Custom Software Development, and IT managed services and has a midsize team. The agency is in Troyan, Bulgaria and Sofia, Bulgaria.
    Read More

    Industries

  • 22
    (4 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    4.9
    $5,000+
    2 - 9 employees
    Blagoevgrad, Bulgaria

    Code Plus Ltd. is a .NET development agency located in Blagoevgrad, Bulgaria. Founded in 2015, they have four employees specializing in web and mobile app solutions, custom software development and digital marketing. They work for various global businesses, particularly in the consumer products and hospitality industries.

    Read More

    Clients

    VetPartners Ltd

    Industries

  • 23
    (4 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    Sofia, Bulgaria
    Launched in 2006, Amexis Ltd is a cloud consulting & SI company. Their small team is in Sofia, Bulgaria; Plovdiv, Bulgaria; London, United Kingdom and Katy, Texas and offers cloud consulting & SI, IT managed services, custom software development, Artificial Intelligence, and more.
    Read More

    Industries

  • 24
    (12 Reviews) 4.8

    Timeliness

    4.6

    Service Excellence

    4.9

    Value

    4.6

    Would Recommend

    4.8
    $1,000+
    10 - 49 employees
    Sofia, Bulgaria

    Presitely is a content marketing company. The small Sofia, Bulgaria-based team focuses on content marketing, search engine optimization, web development, ux/ui design, and more. The firm was founded in 2014.

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    Clients

    Lance Surety Bond Associates, Inc.

    Industries

  • 25
    (8 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $50,000+
    250 - 999 employees
    Sofia, Bulgaria
    Sirma is a custom software development firm. The midsize team is located in Las Vegas, Nevada; Sofia, Bulgaria; Pitești, Romania and Tiranë, Albania. Their services include Custom Software Development, IT strategy consulting, BI & big data consulting & SI, cloud consulting & SI, and more.
    Read More

    Clients

    Unicredit Group KBC Group Vienna Insurance Group A1 Telekom Austria Group

    Industries

  • 26
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $75,000+
    10 - 49 employees
    Plovdiv, Bulgaria
    Web development company EVLabs was founded in 2021. The company offers web development, IT staff augmentation, custom software development, IT strategy consulting, and more and has a small team.
    Read More

    Industries

  • 27
    (2 Reviews) 5.0

    Timeliness

    4.5

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Sofia, Bulgaria
    Established in 2020, Kodin Soft is a web development company. The company specializes in web development, custom software development, and application management & support and has a small team.
    Read More

    Industries

  • 28
    (5 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Plovdiv, Bulgaria

    Elders Ltd. is a development agency based in Plovdiv, Bulgaria. Their team of over 10 employees serves firms of all sizes in industries such as advertising, IT, media, and e-commerce. Founded in 2016, they offer custom software, mobile app, e-commerce, and wearable app development services.

    Read More

    Clients

    MarketVision

    Industries

  • 29
    (7 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Sofia, Bulgaria
    Key Development, a custom software development firm, is in Sofia, Bulgaria. The small team offers Custom Software Development, Web Development, E-Commerce Development, Mobile App Development, and more. The firm was founded in 2014.
    Read More

    Industries

  • 30
    (2 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Sofia, Bulgaria

    Ever Technologies is a software agency founded in 2017 with over 10 employees. Based in Sofia, Bulgaria, they provide custom software, web, and mobile app development solutions for small and medium-sized businesses.

    Read More

    Clients

    Nabo As (Norway)

    Industries

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