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.