Braven Accelerator Fellowship
- Developed a multi-tenant RBAC framework with JWT-based authentication and policy-driven authorization, ensuring secure isolation across 50+ enterprise clients.
- Architected a
FastAPI document service integrated with AWS S3 and SQS, reducing API response latency from 1.2s to 0.8s under peak load.
- Designed a type-safe GraphQL gateway alongside REST endpoints, eliminating redundant API calls and improving dashboard retrieval by 55% across 25+ complex query paths.
- Automated infrastructure with
Terraform, deployed containerized services to AWS ECS within a secure VPC; CloudWatch monitoring surfaced 6 pre-production regressions.
- Established backend testing with
pytest and structured OpenAPI documentation, improving release stability across 12 feature deployments.
Automotive Tech Startup (Acquired)
- Engineered an asynchronous microservices-based LLM pipeline with
Python, FastAPI, SQLAlchemy, and PostgreSQL — processing 8,000+ documents/month and eliminating 120+ manual review hours.
- Implemented a RAG system using
LangChain, FAISS, and Pydantic schema validation for semantic search across 35,000+ document chunks, cutting research turnaround from 1 business day to under 2 hours.
- Optimized inference throughput with async orchestration, Redis caching, and an Nginx reverse proxy — cutting external API costs by $2K/month while supporting 200+ concurrent users.
- Applied
OAuth 2.0, JWT, and AWS IAM to enforce fine-grained access control across multiple VPCs, with encrypted multi-service communication.
- Standardized infrastructure with
Docker, Terraform, and GitHub Actions, enabling 18 production releases without rollback.