Senior Backend / Full-Stack Engineer | Python, FastAPI, AWS | Distributed Systems & AI
I am a software engineer with 8+ years of experience building backend services, cloud-native applications, and full-stack products. My work centers on reliable APIs, distributed and asynchronous architectures, and AI-enabled applications designed for production environments.
- Backend architecture: Design and build maintainable REST APIs and services for production environments.
- Geospatial systems: Build routing and dispatch optimization that turns fleet and terminal data into real-time cost and capacity decisions.
- Distributed systems: Develop asynchronous workflows and distributed applications with a focus on reliability and clear system boundaries.
- Cloud-native applications: Build and operate containerized workloads with automated CI/CD practices.
- AI-enabled applications: Develop retrieval-augmented generation systems, LLM integrations, and agent-based workflows for production use.
- Full-stack delivery: Build product interfaces when the problem requires end-to-end ownership.
| Area | Technologies |
|---|---|
| Backend | Python, FastAPI, Node.js, Go, SQLAlchemy / GeoAlchemy2 |
| Frontend | React, Vue |
| Geospatial | PostGIS, OR-Tools, OSRM |
| Cloud | AWS, Docker, Terraform |
| AI | RAG, LangChain, Amazon Bedrock |
- Reliability engineering for backend and distributed services
- Distributed systems patterns and asynchronous architectures
- Production architecture for RAG and AI-enabled applications
drayage-watch — Public portfolio demo modeling carrier and terminal charge exposure for drayage dispatch. FastAPI + SQLAlchemy 2 + PostGIS API, a framework-independent versioned tariff engine, OR-Tools dispatch optimization over OSRM-routed truck fleets, and a React/Leaflet interface. Automated API and frontend build tests run in GitHub Actions. Uses synthetic fleet data and cited/illustrative tariff snapshots — not a production system.