Software Engineer
Software engineer in Tokyo with 3 years of experience and a strong backend focus. I take projects from research through design, development and deployment, mostly APIs, ML job orchestration and the infrastructure that keeps it all running.
Software Engineer on the Traffic Counting team since Jan 2024. Cut response times of a map-based traffic visualisation by 95–97% by moving from on-demand computation to scheduled batch precomputation, with failure detection and Slack alerting.
Designed the architecture and workflows of an ML platform from experimentation to production: 23 scheduled Rundeck jobs with retries and failure handling for repeatable training, evaluation and experiment tracking.
Built centralised monitoring for 3 VMs running 20+ Docker services: Prometheus scraping (node-exporter, cAdvisor, blackbox), Grafana dashboards and Slack alerts for host, container and endpoint health. Also built Django APIs for traffic dashboards, load-tested with JMeter.
Feb–Dec 2022, Loyalty & Reviews team in Jakarta. Shipped 7 features across the loyalty page, review form and review list, and added tests and Storybook docs for 4+ key components.
Frontend intern at BIGIO.ID (2021–22), building Biofarma's partnership monitoring site with React and Redux. Before that, teaching assistant for Algorithms and Data Structures at UGM, two classes of 40+ students.
Learn Japanese by reading. Save texts, click words to add them to a vocabulary bank with meanings, furigana and notes, and watch your vocabulary grow as you read.
A Chrome extension that turns a Google Sheet into Japanese flashcards. Kanji pop up while you work: recall the reading, flip, grade yourself. Data stays local; built for keeping vocabulary fresh without breaking flow.
End-to-end photography site with a custom admin panel for content and collections, built for clean design, responsive layout and fast delivery of high-resolution images.
Event website for an academic event by IKAGAMASS UGM: promotion, registration, tryout submissions and online payments. Handled over 1,000 transactions during the event.
A playable portfolio built with Three.js and Vite. No game engine or physics library: a custom game loop, procedural scenery, synthesised sound, and levels that can be built in Blender.
Backend: Node.js, Express, Python, FastAPI, Django, PostgreSQL, MongoDB. DevOps: Docker, Grafana, Prometheus, Rundeck, GitHub Actions. Frontend: TypeScript, React, Next.js, Vue.js, Tailwind CSS.
Based in Tokyo and open to new opportunities. Have a project in mind, or just want to say hi?
When not writing code I take photos. The photography site above is where they live.