Jaap-jan De Wit
Eigenaar En Software-ingenieur at DodoTech B.V.
Hendrik-Ido-Ambacht, South Holland, Netherlands
Summary
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Rockstar🎓
Top SchoolJaap-jan De Wit is an entrepreneurial software engineer with 11 years of experience building scalable, efficient systems and running DodoTech B.V., where he focuses on integrating disparate systems, portals and data-processing applications. He combines deep technical curiosity with practical delivery, contributing both front-end and back-end work—most notably improving Cloudflare DNS/Let's Encrypt integration and UX for the popular nginx-proxy-manager project. Comfortable across cross-platform apps, framework development and administrative software, he aims to broaden his skills without sacrificing depth. Based in Hendrik-Ido-Ambacht, he brings a hands-on, solution-oriented mindset and a knack for finding elegant, maintainable approaches to complex integration challenges.
10 years of coding experience
8 years of employment as a software developer
Bachelor of Science - BS, Technische informatica / Computertechniek / Technische computerkunde, 8, Bachelor of Science - BS, Technische informatica / Computertechniek / Technische computerkunde, 8 at Avans Hogeschool BredaTU Delft
Dutch, English, German
Stackoverflow
31reputation
97reached
3answers
0questions
Github Skills (19)
javascript10
cloudflare10
letsencrypt10
certbot10
nginx10
back-end-development9
front-end-development9
ejs9
backend9
html9
dockers7
docker7
xml6
while-loop6
nodejs6
Programming languages (4)
Github contributions (5)
NginxProxyManager/nginx-proxy-manager
Aug 2020 - Aug 2020
Docker container for managing Nginx proxy hosts with a simple, powerful interface
Role in this project:
Back-end & Front-end Developer
Back-end & Front-end DeveloperContributions:11 commits, 1 PR, 1 comment in 3 days
Contributions summary:Jaap-jan implemented and refined Cloudflare DNS integration for Let's Encrypt certificates within the Nginx Proxy Manager. They added UI elements and backend logic to support Cloudflare API token input, DNS challenges, and wildcard domain support. The contributions also included improvements to certificate renewal and revocation processes, ensuring proper functionality with both standard Let's Encrypt and Cloudflare DNS validation methods. These changes impacted multiple frontend and backend components, enhancing the usability and features of the proxy management interface.
nginxproxyhostsdockernginx-proxy
LittleBit/LittleBitPass
Jun 2016 - Oct 2016
Contributions:53 commits, 58 pushes, 18 branches in 3 months
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