Shiela

About me

I am a Senior AI Engineer and Full-Stack Developer with 8+ years of experience building reliable AI, backend, and web applications for real businesses. I specialize in Python, FastAPI, Django, React, TypeScript, REST APIs, PostgreSQL, AWS, Docker, Kubernetes, and AI solutions using LLMs, RAG, LangChain, LangGraph, OpenAI, and Claude. I can help with AI integrations, automation, backend development, API development, RAG/chatbot systems, data pipelines, performance optimization, debugging, and improving existing applications. I have worked on production platforms in SaaS, healthcare, analytics, and automation, including systems handling millions of data events and thousands of AI requests. I focus on clean code, clear communication, practical solutions, and delivering work that is stable and easy to maintain. I am comfortable working independently with international clients and can take a project from requirements through development, testing, deployment, and support.