Jonathanיהנתן

Tech Lead & Senior Frontend Developer

I build AI-augmented web products — and ship them.

Tel Aviv District, Israel

About

I'm a tech lead and senior frontend developer with a focus on AI-augmented engineering. I design and build web products, lead engineering teams, and work hands-on with RAG pipelines, local LLM deployment, and agentic workflows. I like turning fuzzy ideas into things people can actually click.

What I do

Interactive web experiences

Turn passive content — slide decks, PDFs, reports — into fast, interactive HTML pages and small web apps.

  • A shareable, responsive page instead of a static file
  • Clean, maintainable code you own
  • Delivered fast, ready to embed or deploy

AI-augmented product features

Design and build AI features into real products: RAG search, agentic workflows, and local/private LLM deployment.

  • A working feature, not a demo
  • Pragmatic choices on cost, privacy, and latency
  • Handover docs so your team can extend it

Frontend architecture & tech leadership

Senior frontend architecture, code review, and hands-on team leadership for teams that need to move faster without breaking things.

  • A codebase that scales with the team
  • Clear conventions and review standards
  • Mentoring that sticks

Skills

Frontend architecture React / TypeScript AI-augmented engineering RAG pipelines Local LLM deployment Agentic workflows Engineering leadership