Attila Bagossy, PhD

We build software for green-building certifiers to make their work less frustrating.

• Own the full engineering side: infrastructure, architecture, feature work, deployments, and production maintenance.
• Designed a deliberately simple architecture to keep operations manageable while still letting document-processing and analysis evolve independently.
• Built an elastic document-processing and compliance-analysis pipeline, with a focus on observability and reliability in messy real-world use cases.

Worked on the seller side of the platform, streamlining the seller experience from catalog ingestion to offering and sales management.

• Helped a 20–30 person engineering organization adopt safer rollouts through RFCs on progressive delivery, significantly improving release confidence.
• Architected a new foundation for seller integrations, replacing a brittle approach with something much easier to onboard, maintain, and debug.
• Maintained a catalog ingestion pipeline that processed millions of entries per day.
• Helped fellow engineers through pairing, design feedback, and code reviews, which made others on the team much more confident and independent.

Worked on a core banking platform for neo-banks and central banks.

• Co-led the migration of the platform from JS to Java, and helped establish Quarkus patterns through internal sessions and reference implementations.

Built backend services and APIs for blockchain-based financial applications in JS/TS.

Grew from intern to junior engineer on Hotels.com, learning backend engineering in a huge production Spring codebase.

I studied the interplay between reversibility paradigms and models of computation.