Contact
I'm happy to hear from you — whether you have an AI product to ship, an architecture problem to untangle, or just want to talk shop.
Hi! I'm David John Thammineni — Lead Frontend Architect building AI-native products.
Over 14+ years I've architected and shipped web platforms for Autodesk, Standard Chartered Bank, Ernst & Young, and the global pharmaceutical industry — design systems powering 8+ consumer apps, funds platforms serving 320K monthly visitors across 44+ markets, and monorepo architectures that cut build times by 40%.
Today my focus is the AI layer: integrating LLMs into real products, building retrieval-augmented experiences, agentic workflows, and the streaming, latency-aware interfaces they demand. I bridge the gap between model capability and product reality — conception, design, and engineering, end to end.
Based in Markham, ON, Canada. Open to leadership roles, architecture consulting, and ambitious AI product work.
Resume / Curriculum Vitae