I'm a software engineer at AWS on the S3 Metadata team, focused on distributed systems. Outside of work, I build full-stack apps and open-source GenAI tooling.
CURRENTLY — AWS S3 METADATA · VANCOUVER, BC
A distributed system across GKE and AWS Lambda that uses fine-tuned LLMs to generate compliance, risk, and fraud insights from streaming transactional data. gRPC + Connect RPC + Kafka + GraphQL across services in Python, Go, and TypeScript.
Scalable distributed backend (Go + PostgreSQL + Redis cache), TypeScript/Next.js/Redux frontend with Clerk auth and Stripe payments, and an Apache Kafka pipeline for real-time analytics and observability. Open-source.
Built on Firebase Genkit and LangChain. Built-in chat history, response caching, query expansion, endpoint auth, and Retrieval-Augmented Generation. CI/CD-published to NPM as `@oconva/qvikchat`.
AI Assistant with RAG to help you answer queries related to FRAGMENT (API, SDKs, etc.).
Conceptual overview of Kublos: an orchestration of AI-powered services for human-centric monitoring of distributed systems like Kubernetes
A production-quality e-commerce platform with a scalable distributed backend (Go, PostgreSQL), efficient frontend (Next.js, Redux, TypeScript), and real-time data streaming (Apache Kafka) for analytics and observability.