Smoke Tracker
Android habit-tracking app built with Capacitor, analytics, widgets, localization, RTL support, and encrypted synchronization.
- Capacitor
- React
- TypeScript
- Android Java
- Localization
React, TypeScript, cross-platform product development, APIs, automation, performance, and production engineering.
I don't just write code. I design, build, and connect systems that solve real problems.
Android habit-tracking app built with Capacitor, analytics, widgets, localization, RTL support, and encrypted synchronization.
Offline-first recipe manager with ingredient units, recipe scaling, localization, optional URL import, and Capacitor architecture.
Python and FastAPI service using LangChain, ChromaDB, website crawling, and retrieval-augmented answering.
Professional case study: migrated a legacy JavaScript interface toward reusable React and TypeScript architecture.
Professional case study: Jenkins and Bash release automation for Ubuntu build environments and multi-branch workflows.
Professional case study: faster initial loading, Puppeteer E2E automation, and broad critical-flow regression coverage.
siavash@engine:~$ whoami
Siavash Kahe
Senior Frontend & Full-Stack Engineer
Based in Istanbul, Turkey