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faisalQ05/README.md

Hi, I'm Faisal 👋

Software Engineer

Node.js · NestJS · TypeScript · Distributed Systems · AI Engineering

Portfolio · LinkedIn


About Me

I'm a Software Engineer with 4 years of experience building scalable, production-grade applications across government, logistics, and consumer domains.

My primary focus is backend engineering, designing reliable systems with Node.js, NestJS, TypeScript, PostgreSQL, Redis, Kafka, and modern distributed architectures.

I enjoy working on:

  • Backend architecture with DDD, Clean Architecture & CQRS
  • Event-driven systems and distributed workflows
  • REST & GraphQL APIs
  • Microservices and asynchronous processing
  • Testing with Jest & Supertest
  • Docker, Kubernetes & CI/CD
  • LLM applications, RAG systems & AI agents
  • Cloud automation & infrastructure workflows

Currently exploring advanced multi-agent systems, agent orchestration, tool-calling workflows, autonomous agents, and cloud automation.

📍 Islamabad, Pakistan


Tech Stack

Backend
Node.js · NestJS · TypeScript · Express · FastAPI · REST · GraphQL

Architecture
DDD · Clean Architecture · CQRS · Microservices · Event-Driven Architecture

Data & Messaging
PostgreSQL · MongoDB · Redis · Kafka · RabbitMQ · BullMQ · Prisma

Cloud & DevOps
AWS · Docker · Kubernetes · NGINX · Linux · CI/CD · Prometheus · Grafana · Cloud Automation

AI Engineering
LLMs · RAG · AI Agents · Multi-Agent Systems · Tool Calling · LangChain · LangGraph · OpenAI · Gemini · Qdrant · pgvector

Frontend
React · Next.js · React Native · Tailwind CSS


Featured Projects

Check out my pinned repositories for examples of:

Backend Architecture · Distributed Systems · Event-Driven Workflows · AI Agents · Cloud Automation


GitHub Stats

GitHub Stats

Top Languages


Connect

Portfolio · LinkedIn · Email

Pinned Loading

  1. IntelliPDF IntelliPDF Public

    A full-stack AI PDF Chat platform featuring Retrieval-Augmented Generation (RAG), asynchronous document indexing, real-time progress updates, streaming responses, citations, and enterprise-ready ar…

    TypeScript

  2. agentstack-ai-platform agentstack-ai-platform Public

    Production-grade AI chat platform with OpenAI & Groq support, tool calling, SSE streaming, and modular architecture.

    TypeScript

  3. task-ai-agent task-ai-agent Public

    AI-powered task management agent built with TypeScript, Express, MongoDB, and LLM tool-calling. Supports natural language task creation, completion, deletion, and intelligent task retrieval.

    TypeScript

  4. llm-rag-web-parser llm-rag-web-parser Public

    A TypeScript-based RAG system that crawls websites, builds vector embeddings with Gemini, stores them in Qdrant, and enables LLM-powered chat using Groq Llama models.

    TypeScript

  5. event-driven-nodejs-ddd-kafka event-driven-nodejs-ddd-kafka Public

    Production-style Event Driven Architecture in Node.js implementing: • Domain Driven Design (DDD) • Transactional Outbox Pattern • Kafka Event Bus • Idempotent Consumers • Reliable Event Delivery

    TypeScript

  6. url-shortener-platform url-shortener-platform Public

    Scalable URL shortener backend starter built with NestJS and Domain-Driven Design (DDD), featuring Kafka for event-driven communication, Redis caching, PostgreSQL integration, background workers, a…

    TypeScript