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ofek29/README.md

Hi, I'm Ofek Avrahami

I'm a software engineer building production AI systems, backend infrastructure, data pipelines, and LLM-powered products.

  • Building production systems with TypeScript, Node.js, AWS, PostgreSQL, Redis/Valkey, and React
  • Working with RAG, embeddings, reranking, AI agents, tool calling, and evals
  • Interested in reliability, latency, retrieval quality, and cost optimization
  • Built custom coding-agent workflows for development, testing, architecture, and debugging

Things I've built

  • fastify-valkey-glide - official Fastify plugin for Valkey GLIDE (author)
  • tairtattoos.co.il - my sister's tattoo studio site: Next.js, WCAG AA accessibility, SEO, and performance tuning
  • Home lab enthusiast who enjoys self-hosting and securing my own services and infrastructure

Social

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  1. fastify/fastify-valkey-glide fastify/fastify-valkey-glide Public

    Plugin to share a common valkey connection across Fastify

    JavaScript 8 2

  2. fastify-iovalkey fastify-iovalkey Public

    Plugin to share Valkey connection across Fastify

    JavaScript 1

  3. chat-app chat-app Public

    Real-time chat app built with the MERN stack, featuring WebSocket messaging via Socket.IO, User authentication, Redis caching, and CI/CD with GitHub Actions. Styled with Tailwind and tested using P…

    TypeScript 1

  4. time-tracking-system time-tracking-system Public

    Role-based time tracking system for employees and admins, with secure cookie-based login, Built with React and Express

    TypeScript 1

  5. messages-queue messages-queue Public

    A simple Java-based message queue

    Java 1

  6. f1-real-time-race-analytics f1-real-time-race-analytics Public

    F1 Race Analysis is a real-time tracking platform using microservices with Python, Node.js, and React. Kafka handles event-driven data, PostgreSQL stores results, and Redis caches for speed. WebSoc…

    1