Senior Full Stack Engineer | TypeScript, Node.js, React & AI Systems
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I build production-ready AI applications and intelligent automation systems, with 9+ years of full-stack engineering experience across architecture, backend APIs, databases, security, deployment, and monitoring. My services include RAG systems, AI agents, OpenAI/Claude/LangChain integration, prompt engineering, AI workflow automation, content and data processing, AI SaaS development with Next.js, Node.js/Python, PostgreSQL/Supabase, and scalable production backends with APIs, queues, retries, caching, authentication, and monitoring.
I am a Senior Full Stack Engineer with 9+ years of experience building, shipping, and operating production SaaS platforms, web applications, and backend services. I specialize in TypeScript, Node.js, React, PostgreSQL, MongoDB, and cloud-based application architecture. I can take products from requirements and system design through implementation, testing, deployment, monitoring, and production support. My work includes scalable REST and GraphQL APIs, database design, authentication and authorization, real-time systems, background jobs, queues, caching, payment workflows, and third-party integrations. More recently, I have built AI-powered products using LLM APIs, retrieval-augmented generation, structured prompt pipelines, knowledge retrieval, content generation, and multi-step workflow automation. I have experience developing reliable AI systems with asynchronous processing, retry handling, rate limiting, and failure recovery. I have worked across fintech, blockchain, iGaming, healthcare, reputation management, and educational platforms. I value pragmatic system design, maintainable code, clear communication, and delivering dependable features that solve real business problems.