Engineer. Photographer. Traveler.
I build software that solves concrete problems and is enjoyable to use. My background spans full-stack product engineering, platform work, and developer tooling.
Palo Alto, CA
batjaa.com → https://batjaa.com
- Building practical applications and automation-heavy workflows
- Exploring AI-assisted engineering workflows and tooling
- Sharing ideas and projects on my site and GitHub
- ⚙️ settings - Environment settings and personal development setup.
- 📈 tendies - Realized P&L tracker for Schwab/thinkorswim day trading.
- Amazon - Senior Software Development Engineer (Jun 2020 - Jul 2022)
- Built cross-language consistency test pipelines
- Redesigned high-throughput string services with better caching strategies
- Built JS/TS i18n tooling used by engineers across Amazon
- Quartzy - Software Engineer (Jun 2015 - Jun 2020)
- Refactored major frontend systems and improved developer velocity
- Rebuilt internal modules and marketing integrations that saved team hours weekly
- Fieldbook / Orbit / Independent
- Shipped full-stack systems across product, finance, and operations domains
- Built ariguna.com from 0 to 1, a salon management system with booking and POS capabilities
- Website: https://batjaa.com
- GitHub: https://github.com/batjaa
- Blog + featured posts: https://batjaa.com/#blog
If you're building useful products, I am always happy to connect.



