Hello, I’m Yoshikuni!

A software engineer with 10+ years of work experience.
Based in Amsterdam🇳🇱. Originally from Japan🇯🇵.
Read my profile to know more about me!
Christmas decoration of my office

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! ...

December 31, 2024 · 2 min
units library on Unison Share

Units - My first Unison library

I made my first Unison library “units”.

November 10, 2024 · 1 min
Seine river in Paris

Stable work, office upgrade, and great Unison events! (2024, Q3)

Upgraded my office plan this summer and attended some Unison events!

October 11, 2024 · 2 min
My new work desk

Office upgrade!

I upgraded my co-working office plan and this is my dedicated desk from now on!

September 6, 2024 · 1 min
Graph, Tech events photos, SPUI25 photo

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.

June 28, 2024 · 3 min

Client work, Japan visit, Unison Cloud trial, etc (2024, Q1)

Recap of my Q1, 2024.

March 25, 2024 · 2 min
2023 - Year in review

2023 - Year In Review

Thank you so much to everyone who supported me in 2023!

January 4, 2024 · 1 min
SmartLink

More TS, new project, and iOS app release (2023, Q4)

New project, continuing projects, and so on!

December 27, 2023 · 2 min

Work projects and Haskell summer school (2023, Q3)

This is a recap of my activities in Q3 2023. During this period, I worked a lot on my client projects, however, I was also able to attended a summer school about advanced functional programming (Haskell) in Utrecht. It was absolutely an exceptional experience. Client work Project with a Dutch startup 🇳🇱 New iOS app from scratch Quite new tech stack: TCA, SwiftUI & UIKit, Swift Concurrency, etc DigitalCube projects 🇯🇵 Writing TypeScript for backend NestJS, AWS Lambda, Serverless, AWS AppSync (GraphQL), etc minutiae and related apps 🇺🇸 iOS app update Python scripts for pdf (book) generation TypeScript for logics in CloudFunction Website maintenance work 🇳🇱 Learning Advanced Functional Programming (Utrecht Summer School) Certificate ...

September 29, 2023 · 1 min
Unison minimap UI

Unison minimap, new client, and events (2023, Q2)

This is a recap of my activities in Q2 2023. One highlight was that my PRs for Unison UI-Core were merged, especially a minimap UI component! It’s great to contribute to a progressive technology like Unison language by writing Elm, which is also a great language. Also, in Q2, some projects with new clients started. I hope these activities in Q2 bring some more fun and opportunities in the future. Client work minutiae and related apps 🇺🇸 iOS app feature update. Quite a lot of logic was changed recently. Some scripts in Python and TypeScript DigitalCube projects 🇯🇵 A new client since June! Writing TypeScript for backend NestJS, AWS Lambda, Serverless, etc Website maintenance work 🇳🇱 (Used a lot of time & energy to look for new clients) Personal projects Unison UI-Core and LocalUI contribution ...

June 30, 2023 · 3 min