Daniel Kipkosgei

Daniel Kipkosgei

About Me

I'm Daniel, a developer, lifelong learner, and builder at heart. My background is in Mathematics & Computer Science, and I enjoy creating software that is practical, reliable, and meaningful. Some of my projects include agricultural technology and digital tools that help preserve language and culture. Away from the keyboard, you'll find me learning languages, tending to bees, playing chess or volleyball, listening to music, or planting trees. I'm fascinated by how technology, nature, and culture can work together to improve lives, and that curiosity continues to shape both my work and personal projects.

Featured Project

Chaifarm

React NativeExpoTypeScript SQLitePDFGoogle Play

Offline farm management app for tea farmers – production, expenses, staff and PDF reports.

Projects

Kutiit

Next.jsTypeScriptTailwindSupabaseVercel

Digital dictionary for my endangered mother tongue – fuzzy search, community entries.

Quizzcal

ReactTypeScriptREST API

Interactive quiz platform with real‑time scoring and dynamic modules.

Experience

Software QA Engineer – QATestLab

  • ▹ Manual testing
  • ▹ Bug reports, edge cases, regression
  • ▹ Close collaboration with developers

Certificates

Skills

Frontend & Mobile

  • React Native
  • Expo
  • Next.js
  • React
  • TypeScript

Databases

  • SQLite
  • PostgreSQL
  • Supabase
  • REST APIs

Testing

  • Manual testing
  • Jest
  • unit testing

Tools

  • Git/GitHub
  • EAS Build
  • Google Play
  • Linux

Download CV

Let's Build Together

I'm looking for frontend / mobile developer roles in Germany.

Get In Touch