Event-driven architecture with 7 microservices across AWS + GCP using Kafka and SQS. Real-time Spark Streaming pipeline, Terraform-managed infrastructure, ArgoCD deployments, and production monitoring with Prometheus/Grafana.
Durable webhook execution architecture with CDC (Sequin), event streaming (Kafka), and guaranteed delivery patterns. Built with Rust, Restate, and event sourcing.
A private online room for long-distance couples. Video and voice, 13 two-player games, music jams, watch parties, a shared calendar, and face filters, all in one link with no signup.
Contributed to Google Summer of Code. Implemented Istio service mesh, OAuth2-proxy authentication, and infrastructure automation. 25+ merged PRs.