Production deployments, AI systems, and cloud-native infrastructure — end to end.
MedicalGPT — Full-Stack AI RAG Assistant
Production RAG system with a decoupled FastAPI backend on Render and Streamlit client on Streamlit Cloud exposing 6 REST endpoints. Full pipeline: PDF ingestion → 800-token chunking → 3,072-dim embeddings (Google Gemini) → Pinecone serverless vector index → Groq LLaMA-3.3-70b answers with document + page-level citations.
✓ 100% factual-recall pass rate · Cold start: 45 s → <1 s via GitHub Actions cron
FastAPIPineconeLLaMA 3.3
Gemini EmbeddingsStreamlitRenderRAG
Production Microservices on Kubernetes
Cloud-native voting app — React frontend → Go API → 3-node MongoDB replica set — hardened into a production deployment: resource limits, HPA autoscaling, PodDisruptionBudgets, default-deny NetworkPolicies, and an Ingress. Packaged as raw manifests, Kustomize overlays, and a Helm chart, with Docker Compose for local dev and a GitHub Actions CI pipeline that helm-lints and schema-validates every manifest on each push. Validated on a real cluster (kind). The live demo lets you scale pods, kill them to watch self-healing, and trigger autoscaling.
✓ Interactive cluster demo · Helm + Kustomize · HPA · self-healing · green CI/CD · validated on a real cluster
KubernetesHelmKustomize
DockerMongoDBGoCI/CD
SQL E-Commerce Analytics — PostgreSQL
End-to-end analytics on a simulated online retailer: a normalized PostgreSQL schema, a reproducible synthetic dataset (~5K customers, ~57K order lines over 3 years), and 10 analytical queries — RFM segmentation, cohort retention, churn, lifetime value, Pareto/ABC, and a recursive category tree. The live dashboard charts every result and lets you run SQL against a real Postgres database running in your browser.
✓ Interactive Dashboard + In-Browser Postgres (WASM) · Window Functions · Recursive CTEs · PL/pgSQL
PostgreSQLSQLWindow Functions
CTEsData AnalysisRFM
Coffee Shop Android Application
Kotlin-based Android app for a coffee shop platform with scalable UI components using RecyclerView (grid & horizontal layouts). MVVM architecture with ViewModel manages asynchronous data flows and UI state, improving separation of concerns. Features category browsing, product listings, cart navigation, and Glide-powered image loading with loading states.
✓ MVVM architecture · Glide image loading · Android SDK best practices
KotlinAndroidMVVM
RecyclerViewViewModelGlide
Algorithmic Market-Making
Quantitative market-making strategies built for IMC's Prosperity 3 global trading competition. Covers pricing models, inventory management, and order book dynamics — the same codebase that put me in the top 0.8% globally (#102/12,620 teams, #30 in the US).
✓ #102 globally · #30 in the United States
PythonJupyterQuant FinanceAlgo Trading
ShopE — E-Commerce Platform
Full e-commerce web application deployed live on Vercel. Responsive product catalog, shopping cart, and modern UI — built with clean HTML/CSS/JS and shipped to production.
✓ Live on Vercel
HTMLCSSJavaScriptVercel
