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saadamjad/README.md

Hi, I'm Saad 👋

Full-Stack Software Engineer · Founding Engineer @ ZizkaDB · Building infrastructure for AI agents

Tech stack icons: TypeScript, Python, React, Node.js, AWS, Docker

LinkedIn Website Email Location Open To


🚀 About Me

  • 🏗️ Founding Engineer at ZIZKA AI — top contributor to ZizkaDB (124★), the open-source audit trail for AI agents: tamper-evident decision logs, session replay, time-travel debugging and drift detection, built for EU AI Act Article 12
  • 💻 Full-Stack Software Engineer — 7 years shipping production systems end to end: TypeScript/React frontends, Node.js and Python APIs, AWS serverless backends
  • 🤖 Building AI agents — voice agents on LiveKit, LangChain/LangGraph and CrewAI assistants, MCP tooling
  • 📱 Mobile roots — started as a React Native specialist; shipped apps serving 1M+ users at Washmen, Careem and InstaShop

🛠️ Tech Stack

Frontend & Mobile

React React Native TypeScript

Backend & Infra

Node.js Python FastAPI AWS

AI & Data

MCP AI Agents LangChain LiveKit


📌 Featured Projects

Project Description
ZizkaDB Audit trail database for AI agents — tamper-evident decision logs, session replay, drift detection, MCP + Python/TypeScript SDKs · 124★
livekit-voice-agent Voice AI agent on LiveKit — full STT → LLM → TTS pipeline with call tracking via ZizkaDB
typescript-AI-agent Customer-support agent instrumented end to end with ZizkaDB, with an inspector for replaying decisions
Langchain-AI-Agent The assistant behind the chat on saadstack.com — FastAPI + LangChain/LangGraph
personal-assistant Personal AI representative agent — FastAPI + CrewAI, grounded in a portfolio knowledge base
fast-video-player-react-native Buffer-optimized native video player component for React Native (C++)

Open to collaboration on AI agent infrastructure, developer tooling, and mobile engineering.

Pinned Loading

  1. ZIZKA-AI-SL/ZizkaDB ZIZKA-AI-SL/ZizkaDB Public

    Audit trail database for AI agents. Tamper-evident, checksum-backed decision logs with session replay and time-travel debugging to support EU AI Act Article 12 record-keeping. Drift detection, MCP,…

    Python 123 34

  2. personal-assistant personal-assistant Public

    Personal AI representative agent — FastAPI + CrewAI, grounded in a portfolio knowledge base

    Python

  3. crewAI crewAI Public

    Forked from crewAIInc/crewAI

    Framework for orchestrating role-playing, autonomous AI agents. By fostering collaborative intelligence, CrewAI empowers agents to work together seamlessly, tackling complex tasks.

    Python

  4. Langchain-AI-Agent Langchain-AI-Agent Public

    Personal assistant agent grounded in a markdown knowledge base — FastAPI + LangChain/LangGraph

    Python

  5. llm_engineering llm_engineering Public

    Forked from ed-donner/llm_engineering

    Repo to accompany my mastering LLM engineering course

    Jupyter Notebook 1