A software engineer with 10+ years of work experience.
Based in Amsterdam🇳🇱. Originally from Japan🇯🇵.
Read my profile to know more about me!
2025 Q1 report
This is a recap of my activities in Q1 2025. Client works Shifter/Amimoto from DigitalCube 🇯🇵 New feature, bug fix, refactoring, etc Tech: AWS Lambda, DynamoDB, serverless, NestJS, Stripe, etc Languages: TypeScript/JavaScript minutiae🇺🇸 iOS app Firebase CloudFunction Internal tools update Tech events I have started Amsterdam Casual Functional Programming meetup to connect with functional programming lovers. Please join the group! Amsterdam Casual Functional Programming Also, I’m going to attend Lambda Days in Krakow in June. Let me know if you go there too. ...
2024 - Year In Review
Thank you so much to everyone who supported me in 2024!
Nice work, Units library in Unison, and many tech/culture events (2024, Q4)
This is a recap of my activities in Q4 2024 with a lot of photos! Client works Shifter/Amimoto from DigitalCube 🇯🇵 New feature, bug fix, refactoring, etc Tech: AWS Lambda, DynamoDB, serverless, Stripe, etc Languages: TypeScript/JavaScript minutiae🇺🇸 iOS app Animation after capturing photos (please check on the app!) iOS 18 adaptation Firebase CloudFunction AppStore Notification integartion Performance optimization of CloudFunction Emails, etc Internal tools update Full-stack work: NextJS with TailwindCSS on frontend, Python/flask/jinja on backend with some external APIs OSS contribution Units - My first Unison library! Unison UI Core (Elm) Fix multiple definition fetch issue Making repository path configurable Fix example of parsing library in Unison Tech events Esolangs Meetup @ Creative Coding Utrecht, 17.10, CCU Studio Developers meet-up: Alternatives for app stores @ Waag, 13.11, Waag Futurelab Workshop about alternative app store. Haskell Utrecht Meetup, 18.11 AmsterdamJS Meetup: Why Build a Visual Programming Platform & more, 22.11, Jetbrains office in Amsterdam Coffee Coding Culture events If you want to know more about culture side of me, please follow my instagram! ...
Units - My first Unison library
I made my first Unison library “units”.
Stable work, office upgrade, and great Unison events! (2024, Q3)
Upgraded my office plan this summer and attended some Unison events!
Office upgrade!
I upgraded my co-working office plan and this is my dedicated desk from now on!
Challenging works, tech events, and many culture events (2024, Q2)
There were some challenging client works. Also, I attended a lot of cultural/academic events.
Client work, Japan visit, Unison Cloud trial, etc (2024, Q1)
Recap of my Q1, 2024.
2023 - Year In Review
Thank you so much to everyone who supported me in 2023!
More TS, new project, and iOS app release (2023, Q4)
New project, continuing projects, and so on!