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intikhab49/README.md

Intikhab Azam, AI/ML engineer, researcher and systems architect, painted in Pakistani truck art: reflective tape, two peacocks, a vase of roses, his name in Urdu and English, and swinging bumper chains.

Intikhab Azam · AI/ML Engineer, Researcher & Systems Architect

Voice AI agents · RAG and LLM evaluation · multi-tenant SaaS · agentic coding · open-source AI tools

I build AI systems that have to work in production: voice agents that answer real phone calls, RAG and LLM agents judged by cost per correct answer, and multi-tenant SaaS platforms with row-level security and field-level encryption. I also publish the research behind them, including the numbers that went against me. Based in Pakistan, working with US teams, open to contract work.

Animated Pakistani truck driving the Karakoram Highway past kilometre stones marked voice AI, RAG, LLM evals, ML, SaaS and open source.

What I build

What I build: voice AI agents on Vapi and Twilio, RAG and LLM agents, LLM evals and research, multi-tenant SaaS architecture, agentic coding with Claude Code, Codex and DeepSeek, and automation with n8n and Cloudflare Workers.

  • AI voice agents: Vapi and Twilio receptionists and outbound callers, wired into CRMs, payments and SMS
  • RAG and LLM agents: knowledge-base chatbots with tool calling and memory, evaluated by cost per correct answer
  • LLM evals and research: calibration, benchmarks and backtests that report the losing numbers too
  • Multi-tenant SaaS architecture: Postgres row-level security, BFF auth, field-level encryption, event-driven jobs
  • Agentic coding: Claude Code, Codex and DeepSeek working in parallel behind spec files, a claims board and test gates
  • Automation and data pipelines: n8n, Cloudflare Workers, lead generation, scraping and enrichment

Open-source AI projects

Open Jev: open-source typed decision engine. A 150M model reproduces TypeSafe Jev with calibrated confidence: 0.697 vs 0.727 accuracy, 2.5x better calibrated, 4x faster, free. pushback: CLI that measures how often you correct your Claude Code agent, drafts CLAUDE.md rules and exports DPO preference pairs. diff-gate: Claude Code skill and GitHub Action that fails on AI-hallucinated package imports, a defence against slopsquatting. rag-cost-curve: benchmark of cost per correct answer for agentic, iterative, reranked and naive RAG on multi-hop QA. Agentic RAG: +32.5 exact match at 2.5x the cost. minio-from-source: free MinIO Docker image built from source at pinned releases, multi-arch amd64 and arm64 on GHCR, smoke-tested. Vapi voice agent CRM: call-ops backend for AI voice agents with webhooks, predictive dialer, auto-redial and Stripe-verified conversions. EdgeProof: crypto trading backtesting and ML validation with triple-barrier labels, purged k-fold CV and deflated Sharpe. Result: no edge after fees. Local business lead finder: self-hosted lead generation past the Google Places 60-result cap, with an OpenStreetMap fallback and e-mail enrichment.

All public repositories, with details
Repository What it is Stack
open-jev-typed-decision-engine Open reproduction of TypeSafe Jev: a 150M typed decision engine (noul / choice / score) with calibrated confidence Python · PyTorch · ModernBERT
pushback Measures how often you correct your Claude Code agent, drafts CLAUDE.md rules, exports DPO pairs Python · CLI · PyPI
minio-from-source MinIO server + mc built from source at pinned releases, multi-arch images on GHCR Docker · GitHub Actions
diff-gate Fails on imports an AI coding agent invented, before attackers can register them JavaScript · GitHub Action
rag-cost-curve Cost per correct answer for agentic, iterative, reranked and naive RAG on MuSiQue Python · Claude
edgeproof-crypto-trading-backtest Backtesting and ML validation: triple-barrier labels, purged CV, deflated Sharpe, a planted-edge control Python · LightGBM · PyTorch
local-business-lead-finder Lead generation past the Google Places cap, OpenStreetMap fallback, e-mail enrichment Python · FastAPI · Streamlit
vapi-voice-agent-crm CRM and call-ops backend for Vapi voice agents: webhooks, predictive dialer, Stripe-verified conversions Node.js · Express · Twilio · Stripe
secureface-liveness-detection Face recognition access control with head-pose liveness, rPPG pulse detection and ChromaDB matching InsightFace · OpenCV · Streamlit
ai-wealth-advisor RAG + tool-calling financial assistant: VaR, Sharpe, drawdown, diversification scoring LangChain · Gemini · Flask
cryptoaion-price-prediction BiLSTM + attention crypto price prediction API with WebSocket streaming and JWT auth PyTorch · FastAPI
npi-healthcare-lead-pipeline NPI Registry to practice websites to e-mails, resumable and scheduled on GitHub Actions Python · GitHub Actions
kubernetes-flask-microservices Flask microservices on Kubernetes with NGINX, PostgreSQL, a logging service and Prometheus Flask · Kubernetes · Docker
kubernetes-flask-crud Flask + PostgreSQL behind NGINX on Minikube with NetworkPolicies Flask · Kubernetes · NGINX
flask-postgres-crud-dashboard User management CRUD app with a Chart.js analytics dashboard Flask · PostgreSQL · Docker
react-express-drizzle-crud Full-stack TypeScript CRUD with Passport session auth React · Express · Drizzle · Neon
devops-agency-website DevOps agency site with a pricing calculator and contact API React · TypeScript · Tailwind
crypto-price-prediction-api v1 of CryptoAion with BiLSTM and XGBoost research notebooks FastAPI · PyTorch
ubuntu-dev-tools-installer Interactive Bash installer for Python, VS Code, Docker, Jenkins, kubectl Bash
libncurses5-libaio1-ubuntu-deb Legacy libaio1 / libncurses5 / libtinfo5 .deb packages for newer Ubuntu Ubuntu · dpkg
git-notes Working notes on git internals and GitHub Actions Markdown
cpp-queue-data-structure Array-based FIFO queue in C++ C++

System architecture

System architecture of a production AI platform as a painted route: callers and clients, Cloudflare Workers edge with BFF auth, NestJS and FastAPI services with queues and n8n, an LLM router with Claude and RAG, and multi-tenant Postgres with row-level security and field-level encryption.

I design systems end to end, from the data model to the deploy pipeline. Patterns I use in production:

  • Multi-tenant SaaS: shared schema with tenant keys, Postgres row-level security and cross-tenant tests in CI
  • BFF authentication: httpOnly cookie sessions with token refresh owned in one place
  • Field-level encryption for sensitive personal data, with key rotation and idempotent backfills
  • Event-driven pipelines: webhooks, job queues, retries and idempotency keys
  • Edge compute: Cloudflare Workers for payment links, SMS and API glue between voice agents and Stripe
  • LLM routing: small models first, frontier models only when needed, prompt caching to cut token spend
  • Delivery: Docker, Kubernetes + NGINX, Prometheus, and end-to-end tests that run against real data, not just mocks

Tech stack

Tech stack: Claude, Claude Code, MCP, Anthropic, OpenAI, Codex, Gemini, DeepSeek, OpenRouter, LangChain, Hugging Face, n8n, NotebookLM, Vapi, Twilio, ElevenLabs, Deepgram, Retell AI, Python, PyTorch, scikit-learn, LightGBM, XGBoost, ONNX, NumPy, pandas, Jupyter, OpenCV, Google Colab, Node.js, NestJS, FastAPI, Flask, Express, Prisma, Drizzle, PostgreSQL, Neon, MySQL, SQLite, MongoDB, Stripe, Resend, TypeScript, JavaScript, React, Next.js, Vite, Tailwind CSS, Astro, Streamlit, better-auth, C++, Docker, Kubernetes, NGINX, Prometheus, GitHub Actions, GHCR, Cloudflare, Cloudflare Workers, Vercel, MinIO, Linux, Bash, pnpm, Playwright, Jest, DrissionPage, Slack, Notion.

Live GitHub stats

Live GitHub stats painted as a truck dashboard: contributions in the last 12 months on an odometer, public repos, stars and longest streak on gauges, and the weekly contributions drawn as a mountain range with a truck driving the ridge.

Redrawn every day by this repo's own GitHub Action. No third-party stats service.

Work with me

I take on contract and freelance work:

  • AI voice agents: receptionists, outbound callers, call-to-CRM and payment flows on Vapi and Twilio
  • RAG chatbots and LLM agents: knowledge bases, tool calling, memory and evaluation
  • LLM cost and quality: benchmarks, calibration, prompt caching and model routing
  • System architecture: multi-tenant SaaS design, auth and data security, scaling and cost reviews
  • Agentic coding setups: Claude Code skills, MCP servers and CI gates for AI-written code
  • Automation: n8n workflows, lead generation, scraping, CRM and payment integrations

Open to contract work: voice AI agents, RAG, LLM evals, multi-tenant SaaS and automation. Message @AzamIntikhab on X. Horn do, rasta lo: honk, and I'll make way.

Every image on this page is hand-coded, animated SVG in the style of Pakistani truck art, drawn by build_art.py. Dekh magar pyar se: look, but with love.

AI engineer · machine learning engineer · LLM engineer · AI researcher · systems architect · voice AI agent developer · Vapi · Twilio · RAG · agentic RAG · LLM evaluation · calibration · Claude Code · MCP · multi-tenant SaaS · Python · PyTorch · FastAPI · NestJS · remote AI engineer in Pakistan

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  1. open-jev-typed-decision-engine open-jev-typed-decision-engine Public

    Open reproduction of TypeSafe Jev: a 150M typed decision engine (noul/choice/score in one non-autoregressive pass, calibrated confidence). 0.697 vs Jev's 0.727, 2.5x better calibrated, 4x faster, f…

    Python 46 2

  2. pushback pushback Public

    How often do you correct your coding agent, and on what kind of work? Measures it from your Claude Code transcripts, drafts CLAUDE.md rules from your recurring corrections, and exports them as pref…

    Python

  3. minio-from-source minio-from-source Public

    Free MinIO Docker image for 2026: MinIO server + mc built from source at pinned, commit-verified releases. Multi-arch (amd64, arm64), smoke-tested replacement for minio/minio and quay.io/minio. Uno…

    Shell

  4. edgeproof-crypto-trading-backtest edgeproof-crypto-trading-backtest Public

    Crypto trading strategy backtesting & ML validation: triple-barrier labels, purged k-fold CV, deflated Sharpe ratio and a positive control. LightGBM, LSTM/BiLSTM, Binance + MEXC perpetual futures d…

    Python 1

  5. diff-gate diff-gate Public

    Attackers register the packages LLMs invent. diff-gate reads your coding agent's git diff and fails on imports that resolve to nothing. Claude Code skill + GitHub Action, zero dependencies.

    JavaScript

  6. lifeboat lifeboat Public

    Bitnami's PostgreSQL and PostgreSQL HA (repmgr) images rebuilt from upstream source: same paths, scripts, env vars and tags, drop-in for the Bitnami postgresql and postgresql-ha Helm charts. No Bro…

    Shell