This is a report of my activities in 2026 Q1.
Client works
minutiae🇺🇸
- System retainer contract
- Managing Firebase (Firestore, Realtime Database, Cloud Functions, etc), iOS app, internal tools (Python/TypeScript)
- A lot of work around load balancing, as the userbase increased. Deeply technical work.
- Used some AI tools for writing documents
Shifter/Amimoto from DigitalCube 🇯🇵
- New feature, bug fix, refactoring, etc
- Tech: AWS Lambda, DynamoDB, serverless, NestJS, Stripe, etc
- Languages: TypeScript/JavaScript
- Visited their office in January😊
Posts
I was interviewed by HIG (my coworking place)! You can read it here.
Environment update
- I started using my Windows machine for develoment. Running Ubuntu on WSL.

- I changed my phone from iPhone to Pixel. New platform and new experience.
Tech events
- Amsterdam Casual Functional Programming, 24.02, 24.03
- Haskell Utrecht, 02.02
- Dutch Unison meetup, 31.03
- Coffee Coding, 31.01, 07.03
Trials
- AI coding tool trials
- Claude Code
- Unison MCP
Some other changes
- Visited Japan in January
- A lot of culture events!
- Dutch integration exam
- I participated in an interview about Dutch housing crisis.
Thank you so much for reading.