Software engineer building web applications, APIs, and practical software systems. I work on backend engineering, DevOps, and open source, including contributions to MediaWiki.
- Build APIs and web applications with PHP (Laravel), JavaScript/TypeScript, and Python
- Set up deployment and infrastructure with Docker, Linux, and CI/CD
- Lead small engineering teams and mentor developers in local and open-source communities
- Languages: JavaScript, TypeScript, PHP, Python, Go, Bash
- Backend: Laravel, Node.js, Express, Flask, MediaWiki
- Frontend: React, Next.js, Vue, Nuxt
- Data and infrastructure: MySQL, PostgreSQL, Docker, GitHub Actions, DigitalOcean, Linux
- Engineering manager at Tech Chantier, on a point-of-sale product and a multi-tenant website platform
- Schola, a school management product and institutional websites for schools
- MediaWiki extensions and Wikidata tools, including PageForms and Wikibase
- Contributor to MediaWiki (PageForms, Wikibase, Echo, and MediaWiki core)
- Mentor with Wiki Mentor Africa
- Manager of Google Developer Group Buea
- Google Summer of Code 2019 intern with OpenMRS
- Tech Chantier PoS — point-of-sale product and multi-tenant client websites
- Schola — school administration and institutional websites for schools
- WdTmCollab — ongoing project I maintain (TypeScript, Node.js, Next.js, React)
- WdAudioLex — ongoing project I maintain (TypeScript, Python, Next.js, React, Flask)
- GitHub
- Wikimedia contributions
- Telegram: @Xvansic




