Top 40 Dot Net Developers in Johannesburg
The Best of December 2025Looking for a top dot net developer in Johannesburg?
.NET is a powerful, flexible software framework utilized by many businesses. A highly regarded developer can help ensure performance, security, and testing for your company.
To assist you in your search for a partner, we’ve compiled this list of the top dot net developers in Johannesburg. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Johannesburg .NET Development Services
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1$10,000+50 - 249 employeesRandburg, South AfricaRead More
SovTech is a custom software development company based in Johannesburg with offices in London and Nairobi. Founded in 2012, they work with enterprise and midmarket businesses with a focus on clients in the financial services industry.
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DiscoveryIndustries
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2$10,000+10 - 49 employeesJohannesburg, South AfricaRead More
Mobile application development firm CubeZoo was established in 2011. In Johannesburg, South Africa and London, England, their small team specializes in Mobile App Development, Web Development, Artificial Intelligence, UX/UI Design, and more.
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Vodacom BMW Liberty Life Signal HillIndustries
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3$5,000+10 - 49 employeesEdenvale, South AfricaRead More
Softserve Digital Development is an Edenvale, South Africa-based custom software development company. The small firm was launched in 2011. Their team specializes in custom software development, web development, ux/ui design, mobile app development, and more.
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Century 21Industries
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4$25,000+10 - 49 employeesSandton, South AfricaRead More
Custom software development firm SIVOXI® was launched in 2016. The agency provides Custom Software Development, Mobile App Development, Artificial Intelligence, Generative AI, and more and has a small team.
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Deloitte and ToucheIndustries
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5$5,000+10 - 49 employeesJohannesburg, South AfricaRead More
Bluebird Development is a software development company. Founded in 2017, the small firm is located in Dubai, United Arab Emirates and Sandton, South Africa. Their team offers custom software development, web development, mobile app development, application management & support, and more.
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BSCIndustries
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6$10,000+10 - 49 employeesSandton, South AfricaWebtonic Solutions is a small custom software development firm. The Sandton, South Africa-based company was launched in 2017. Their services include Custom Software Development, Enterprise App Modernization, IT staff augmentation, and IT managed services.Read More
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RMBIndustries
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7$25,000+10,000+ employeesSingapore, SingaporePersistent Systems is a data analytics company. Established in 1990, the large agency is headquartered in Pune, India; Santa Clara, California; Paris, France and Lyne, England. Their services include BI & big data consulting & SI, cloud consulting & SI, Cybersecurity, Custom Software Development, and more.Read More
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8$5,000+10 - 49 employeesRandburg, South AfricaYobi Code is a custom software development company based in Randburg, South Africa. The company focuses on custom software development, web development, mobile app development, web design, and more and has a small team.The company was launched in 2017.Read More
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9$25,000+10 - 49 employeesJohannesburg, South AfricaRead More
BNRY Digital is a creative technology company headquartered in Johannesburg with offices in Cape Town, South Africa, and London. Founded in 2009, the team of 25 specializes in advertising, custom software development, social media marketing, and more. They work primarily with small businesses and midmarkets, focusing on hospitality and leisure, automotive, and business services.
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Vodaphone, ISUZU, Wilderness Safaris, Discovery Health, Roman's Pizza, Dimension Data, Imperial Car Rental, BMW, Mondelez.Industries
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10$5,000+10 - 49 employeesSandton, South AfricaLeague Digital, a social media marketing agency, offers Social Media Marketing and Search Engine Optimization. The agency is headquartered in Sandton, South Africa and Perth, Australia.Read More
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11Undisclosed2 - 9 employeesGermiston, South AfricaSrsBsns is a web development firm. Located in Germiston, South Africa, the team focuses on Web Development and Custom Software Development.Read More
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12Undisclosed250 - 999 employeesJohannesburg, South AfricaMobile application development company Winjit Technologies was launched in 2004. The team specializes in Mobile App Development and Custom Software Development.Read More
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13$25,000+50 - 249 employeesSandton, South AfricaYou_Source is a custom software development company. In Makati, Philippines and Sandton, South Africa, the team provides Custom Software Development and IT staff augmentation.Read More
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14$10,000+250 - 999 employeesJohannesburg, South AfricaIn Johannesburg, South Africa and London, England, DVT is a data analytics company. Their services include BI & big data consulting & SI and IT staff augmentation.Read More
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Nedgroup InvestmentsIndustries
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15$1,000+2 - 9 employeesMidrand, South AfricaEstablished in 2015, Akhona Technologies is a small Midrand, South Africa-based software development company. Their services include Custom Software Development and Web Development.Read More
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16$25,000+50 - 249 employeesJohannesburg, South AfricaKhonology is a software development firm established in 2013. The company offers Custom Software Development and IT managed services.Read More
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17$10,000+10 - 49 employeesJohannesburg, South AfricaApplication development firm Digital Solution Foundry was launched in 2017. The team focuses on Mobile App Development and Web Development and is in Johannesburg, South Africa.Read More
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18$100,000+50 - 249 employeesJohannesburg, South AfricaPlatform45 is an user experience design company launched in 2008. The company focuses on UX/UI Design and Product Design.Read More
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19$25,000+2 - 9 employeesSandton, South AfricaDevGenex is a software development firm. In Sandton, South Africa, the team provides Custom Software Development and BI & big data consulting & SI.Read More
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20$50,000+2 - 9 employeesBoksburg, South AfricaUmdoko Internet is a Generative AI company. They specialize in Generative AI and Custom Software Development and were established in 2016.Read More
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21$1,000+2 - 9 employeesJohannesburg, South AfricaWopl is a web design company. The agency is headquartered in Johannesburg, South Africa. Their team focuses on Web Design and Web Development.Read More
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22$25,000+10 - 49 employeesSandton, South AfricaLaunched in 2019, Symbionix is a small Sandton, South Africa-based IT strategy consulting company. Their services include IT strategy consulting and IT staff augmentation.Read More
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23$5,000+2 - 9 employeesRandburg, South AfricaTechnoDezi is a mobile application development firm. They focus on Mobile App Development and Web Development and were launched in 2017.Read More
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24$1,000+2 - 9 employeesSandton, South AfricaFounded in 2025, DevIgnite is a small SEO services firm. Their team provides Search Engine Optimization and UX/UI Design.Read More
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25$1,000+2 - 9 employeesBenoni, South AfricaDevExec is a big data analytics company in Benoni, South Africa. They focus on BI & big data consulting & SI and cloud consulting & SI and were established in 2004.Read More
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26$10,000+10 - 49 employeesCenturion, South AfricaRead More
{type}DEV is a custom software development company. They are in Centurion, South Africa; Cape Town, South Africa and Wien, Austria and have a small team. The firm offers custom software development.
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27Undisclosed2 - 9 employeesSandton, South AfricaDevson Software is a web design agency. Launched in 2018, the company specializes in Web Design and Custom Software Development.Read More
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28$5,000+10 - 49 employeesSandton, South AfricaLaunched in 2012, iSolve Mobility is an application development firm. Their services include Mobile App Development and Custom Software Development.Read More
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At iSolve Mobility we have built solutions for clients in various industries such as: Health care, Construction, Retail, Travel, Education, Financial, and more. To view a selection of cleint projects please visit our website portfolio page. -
29$10,000+250 - 999 employeesAhmedabad, IndiaAzilen Technologies is an artificial intelligence firm. Their midsize team is based in Irving, Texas; Vaughan, Canada; Ahmedabad, India and Grass Valley, California. The firm offers Artificial Intelligence, Custom Software Development, AI Agents, and IoT development.Read More
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30$25,000+50 - 249 employeesPretoria, South AfricaWarp Development, a custom software development company, is in Cape Town, South Africa; Adelaide, Australia; Pretoria, South Africa and Atlanta, Georgia. The agency focuses on Custom Software Development, AI Consulting, Web Development, Mobile App Development, and more and has a midsize team.The agency was established in 2002.Read More
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