Python FastAPI TypeScript Docker PostgreSQL Neo4j
Backend Software Engineer & Applied AI Specialist
Backend Engineer specializing in Python, high-performance systems, data pipelines, and AI orchestration. Strong foundation in C++ and systems programming, focused on non-blocking asynchronous execution, event-driven architectures, and production-grade REST APIs.
Event-driven Retrieval-Augmented Generation (RAG) search engine built on Python and LlamaIndex Workflows.
- Tech Stack: Python 3.11+, FastAPI, LlamaIndex, Chroma Cloud, Redis, Neo4j, Docker
- Highlights: HyDE, GraphRAG, PEFT/LoRA reranking, sub-5ms Redis semantic cache, PII sanitization.
Gemini-native Agent Orchestration framework built on Google ADK & FastAPI using hexagonal architecture.
- Tech Stack: Python, FastAPI, Google Agent Development Kit (ADK), Pydantic v2
- Highlights: Clean ports & adapters architecture, schema validation, event stream handling, deployed live on Render.
Resilient multi-provider payment processing engine designed for high availability.
- Tech Stack: TypeScript, AdonisJS 6, PostgreSQL, Docker, Redis
- Highlights: Automated gateway failover, idempotent transactions, webhook handling, full test suite.
High-performance file-system organization & daemon engine for Windows.
- Tech Stack: Python, ThreadPoolExecutor, Watchdog Sentinel, JSON Journaling
- Highlights: Parallel execution, real-time directory watching, transactional LIFO undo, batch archive decompression.
Zero-overhead Neo4j health check endpoint for FastAPI, published on PyPI.
- Tech Stack: Python, FastAPI, Neo4j, Kubernetes
- Highlights: Async driver reuse (no per-request connection overhead), Kubernetes liveness/readiness probe support.
- Languages: Python, C++, TypeScript, SQL
- Backend & Frameworks: FastAPI, AdonisJS, Flask, RESTful Design, Event-Driven Architecture
- AI & Data Engineering: RAG Pipelines, GraphRAG (Neo4j), Vector DBs (Chroma Cloud), Semantic Caching (Redis), Google ADK
- Databases & Cache: PostgreSQL, Neo4j, Redis
- DevOps & Quality: Docker, GitHub Actions CI/CD, Pytest, Structured Logging, SOLID Principles
- Neo4j Certified Professional (2026)
- AWS Serverless - Knowledge Badge Readiness Path (2026)
- EF SET English Certificate (C2 Proficient)