This is a report of my activities in 2026 Q2.
Client works
minutiae🇺🇸
- System retainer
- Managing Google Cloud (Firestore, Realtime Database, Cloud Functions, Cloud Tasks, etc.), iOS app, internal tools (Python/TypeScript)
- Changing internals drastically, for better performance and scalability. Unique and interesting work!
Shifter/Amimoto from DigitalCube 🇯🇵
- Bug fix, codebase refactoring, etc
- Tech: AWS Lambda, DynamoDB, Step Functions, serverless, NestJS, Stripe, etc
- Languages: TypeScript/JavaScript
- I’ve come to understand more about AWS ecosystem
OSS
- Released Unison Units ver. 0.5.0
- Release notes
- Added utility functions and increased documents and tests
- Used some suggestions from Claude, which was nice!
Environment update
This is my new development environment!
- Mac mini - M5
- ThinkPad T16 Gen 5
- Pixel 9a
Tech events
- CocoaHeads, 22.04, @42
- Joy of Coding, 21.05, 010DEV
- Delft developers meetup, 26.05, TJIP
- Agency at Night, 29.05, Rotterdam
- Haskell Utrecht, 01.06, Chordify
- Rotterdam Architecture OpenOffice Day, 20.06, Rotterdam
Life changes
- I have passed Dutch integration exams!

- Got permanent residency in NL as well

Thank you so much for reading!