Open to opportunities

Opeoluwa Osho

@opeoluwaosho

Message

AI & backend engineer building agentic, event-driven systems from prototype to production.

United States

Message

What I'm looking for

I’m looking to build and ship end-to-end agentic AI systems with strong reliability (exactly-once/event-driven), retrieval grounding, live evaluation/observability, and performance-focused backend engineering—from prototype to production.

I’m an AI & backend engineer with 7+ years of production backend experience across Go, Python, and TypeScript. I build AI systems end to end—bridging LLM APIs and real business systems with agentic orchestration, retrieval pipelines, and event-driven services that stay correct under load, retries, and partial failure.

In my work on Nova, I architected a production AI advertising automation platform on Google Cloud from scratch, using exactly-once event processing, command queues, and automated QA gates—sustaining 20–30k ads/day. I also built RAG document intelligence for finance teams (with grounded, citation-backed answers) and optimized Stable Diffusion inference to serve 2–4M monthly visits, including dynamic request batching and GPU inference performance tuning.

My engineering style emphasizes reliability and observability: typed cross-service contracts, evaluation loops with live benchmarking, grounding/citation verification, and production-ready workflow automation. I also bring strong infrastructure discipline with Docker, Kubernetes, Linux, Terraform, CI/CD, and secure service-to-service communication (mTLS), so systems ship and keep working.

Experience

Work history, roles, and key accomplishments

Current

AI Engineer

Current

Self-Employed

Aug 2024 - Present (1 year 11 months)

Designed and built an AI advertising automation platform in an event-driven backend, supporting 20k–30k ads/day. Delivered an end-to-end RAG document intelligence pipeline for finance teams and optimized Stable Diffusion inference for high-traffic image generation.

TypeScript Python fastAPI Google Cloud Platform Event Driven Architecture RAG Pgvector PostgreSQL Stable Diffusion GPU Inference Dynamic Request Batching RunPod AWS Sagemaker AsyncIO N8n Make.Com Zapier Grounded Q&A

Backend Engineer

Infiniteproxies

Aug 2022 - Aug 2024 (2 years)

Redesigned billing PostgreSQL schema and query paths across Go, Python, and TypeScript backend services to reduce p95 read latency. Implemented Redis caching and improved Docker image/build caching to speed up CI pipelines.

Go Python TypeScript PostgreSQL Redis Docker CI CD

Backend Developer (Contract)

FedEx

Sep 2020 - Aug 2022 (1 year 11 months)

Built Go, Python, and TypeScript microservices for a real-time shipment tracking system with configurable WebSocket APIs. Implemented Go-based alerting and migrated builds to Jenkins pipelines to reduce deploy preparation time.

Go Python TypeScript Microservices WebSockets Real Time Systems Alerting Jenkins CI CD

Backend Developer

Feather

Oct 2018 - Aug 2020 (1 year 10 months)

Built scalable Go and Python microservices on Kubernetes and Docker using PostgreSQL, supporting growth to 100k+ active users. Added Redis caching for hot endpoints and secured service-to-service communication using mTLS end-to-end encryption.