Kleros
FEB 2024 – MAY 2026 · REMOTEBackend Engineer
TypeScript · NestJS · PostgreSQL · EVM
Built and re-architected production backend systems for Kleros. Led the split of API and automation workloads into separate services and migrated 57K+ production events across databases with about one minute of downtime. Built a runtime-configurable event-ingestion service across 3 production chains feeding 23+ consumers, including a notification system serving 700+ active jurors.
57K+ migrated events3 production chains23+ consumers700+ active jurors
NST Cyber
MAR 2021 – FEB 2024 · REMOTESoftware Engineer → Team Lead
TypeScript · NestJS · Python · AWS · Terraform
Progressed from founding backend engineer to leading a cross-functional team of 9. Led development of Assure v2, a multi-tenant vulnerability-triage and threat-surface-management platform used for multinational-bank customers. Authored roughly 70% of the backend, owned the database design and Terraform infrastructure, and helped replace an OutSystems platform costing about $200K/year.
9-person team~70% backend ownership~$200K/year platform cost removedDeployments: ~2h → 10–15m