Llewellyn Roos
Senior Developer at Open Box Software
Cape Town, Western Cape, South Africa
Summary
👤
Senior🎓
Top SchoolLlewellyn Roos is a Microsoft-certified Senior Developer based in Cape Town with six years of professional experience building line-of-business web applications and databases. A UCT Business Science (Information Systems) graduate, he has deep expertise in ASP.NET, MS-SQL Server and full-stack development, and now extends his skills into iOS app development for iPad. At Open Box Software he leads offshore development teams, architects solutions across Azure, Power Platform and Microsoft 365, and handles SQL administration while mentoring junior engineers. Comfortable with both low-code and traditional stacks, he blends practical business-domain understanding with hands-on delivery and a willingness to tackle unfamiliar technical challenges. An approachable technical lead, he bridges client needs and engineering execution to ship reliable, maintainable systems.
6 years of coding experience
Bachelor of Business Science, Information Systems, Bachelor of Business Science, Information Systems at University of Cape TownDiocesan CollegeMichaelhouse
Stackoverflow
1reputation
89reached
0answers
1question
Github Skills (47)
pnp10
object-model10
sharepoint10
spfx9
dotnet9
csharp9
sdk9
api9
sharepoint-online9
react8
kiota8
php8
dotnet-core8
java8
openapi-codegen8
Programming languages (3)
Github contributions (5)
lroos/svg-to-wkt
Feb 2022 - Jan 2023
Convert SVG to WKT for use on maps.
Contributions:4 PRs, 3 pushes, 2 branches in 11 months
svgrsvgsvg-fileswktsvg-path
lroos/egnyte-dotnet
Jul 2020 - Aug 2020
Contributions:12 PRs, 19 pushes, 20 branches in 23 days
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.