KEY TECHNICAL COMPETENCIES
Languages & Runtimes
C#, TypeScript, JavaScript (ES6+), Python, Rust, T-SQL
Frontend & Web Frameworks
React, Next.js, Astro 6, TailwindCSS, Vite
Backend & APIs
.NET 9, ASP.NET Core, Python FastAPI, Node.js, SignalR, RESTful APIs, Middleware, Hosted Services, Entity Framework Core 9, SQLAlchemy
Databases & Storage
SQL Server 2022, PostgreSQL, EF Core, Code-First Migrations, Data Modeling, Query Optimization, Connection Pooling
AI, ML & Agent Systems
LangChain, LangGraph, ONNX Runtime, Embeddings, Vector Search, Semantic Search, Chroma, AI Agents, Conversational Memory, RAG Pipelines
Cloud, DevOps & Infrastructure
Linux, Docker, Cloudflare, CI/CD, DNS, Networking, Git, Network Segmentation
Cybersecurity & DevSecOps
JWT, OAuth 2.0, mTLS, HMAC-SHA256, Rate Limiting, Content-Security-Policy (CSP), WAF, Server Hardening, Zero-Trust, Input Sanitization
AREAS OF EXPERTISE
I'm a full-stack solutions architect: I design the system, secure it, deploy it, optimize it, and keep it maintainable. If your company needs fewer vendors and fewer moving parts, that's where I fit.
Web Performance & Frontend (SEO-ready, edge-friendly)
I build fast-loading, low-jank experiences that reduce bounce, improve conversion, and work well even on constrained networks. Stack: Astro 6, Next.js, React, TailwindCSS, Vite, Technical SEO
Backend & APIs (reliable, observable, scalable)
I design clean APIs, data flows, and background services that are easy to maintain and hard to break. Stack: .NET 9, ASP.NET Core, Python FastAPI, Node.js, SignalR, REST, Middleware, Hosted Services, Entity Framework Core 9, SQLAlchemy
Security & Infrastructure (zero-trust, hardened, production-grade)
Security is not a checklist. I design it into DNS, networks, servers, APIs, databases, and access control from day one. Stack: Linux, Docker, Cloudflare, WAF, DNS, Network Segmentation, JWT, OAuth 2.0, mTLS, HMAC-SHA256, CSP, Rate Limiting, Server Hardening, Zero-Trust
Data & Intelligence (from raw transactions to decisions)
I model, optimize, and instrument data systems so teams can act on what's really happening — not on gut feelings. Stack: SQL Server 2022, PostgreSQL, EF Core, T-SQL, Query Optimization, Connection Pooling, Sentry, Analytics instrumentation
AI & Automation (practical, not experimental)
I integrate AI where it reduces work and improves customer experience: assistants, semantic search, agents, and automation pipelines with human-in-the-loop controls. Stack: Google Gemini AI, LangChain, LangGraph, ONNX Runtime, Embeddings, Vector Search, Semantic Search, Chroma, AI Agents, Conversational Memory, RAG Pipelines
SEO & Visibility (technical + AI-search ready)
I optimize crawlability, indexation, performance signals, structured data, and architecture so content earns visibility — including in AI-driven search contexts. Stack: Technical SEO, performance-first architecture