Open to opportunities

Syed Muhammad Hussain

@syedmuhammadhussain

Full Stack Engineer, 10+ yrs. Node.js, Angular, TypeScript, AWS, LLMs. Built AI agents with LangChain & RAG. Led teams, shipped at scale.

Pakistan

Message

What I'm looking for

I’m looking for a senior full-stack role where I can lead scalable end-to-end delivery, improve reliability and performance, and build real production AI/LLM features with strong engineering standards, code reviews, and collaboration in a remote team.

I’m a Senior Full Stack Engineer with 10+ years of professional experience designing and building scalable web applications and backend services using Node.js, Angular, and TypeScript. I specialize in end-to-end architecture—from Angular SPAs and TypeScript component libraries to Node.js/NestJS microservices.

I’ve integrated Large Language Models into production systems, including a production-grade conversational AI agent using OpenAI API, LangChain, and RAG with vector database retrieval (Pinecone). I bring strong fundamentals in prompt engineering, agentic AI workflows, and real-time response streaming.

Across roles, I’ve led full-stack delivery for platforms serving 10,000+ daily active users, mentored engineers, and ran code reviews while implementing automated testing pipelines and reliability-focused CI/CD. I’m hands-on with AWS, Docker/Kubernetes, secure API design (JWT/OAuth), and performance optimization—consistently improving latency, uptime, and user experience.

Experience

Work history, roles, and key accomplishments

Senior Full Stack Engineer (Product)

Journal Club

Oct 2025 - Jan 2026 (3 months)

Designed and maintained scalable full stack web applications using Angular, React, Node.js, and TypeScript, reducing feature delivery time by 30% across three squads. Built real-time backend flows, implemented GitHub Actions CI/CD with Docker to achieve 99.9% uptime, and improved performance with Redis caching and lazy loading to reduce initial page load time by 40%.

Angular React Node TypeScript NestJS REST APIs WebSockets Docker GitHub Actions Redis

Senior Full Stack Engineer

System Soft Technologies LLC

Oct 2021 - Aug 2025 (3 years 10 months)

Architected and delivered 6 production-grade Angular and Node.js full stack applications supporting 10,000+ daily active users. Reduced API response latency by 40%, built WebSocket + D3.js fintech dashboards, and cut deployment failures by 70% while shrinking release cycles from 2 weeks to 3 days through Docker and GitHub Actions CI/CD.

Angular NestJS Node TypeScript PostgreSQL MongoDB AWS WebSockets Docker GitHub Actions

Senior Full Stack Engineer (Product)

EnableU

Apr 2020 - Oct 2021 (1 year 6 months)

Led migration from a Magento monolith to an Angular SPA integrated with Node.js REST APIs and legacy .NET backends, reducing frontend bug rate by 45% and improving page load time by 35% (plus 25% higher user engagement). Implemented Cypress and Jasmine/Karma testing with 70%+ coverage and TDD practices across the full stack.

Angular TypeScript Node RxJS REST APIs Cypress Jasmine Karma TDD

Senior Frontend Developer

BCI New Media

Jan 2019 - Mar 2020 (1 year 2 months)

Delivered 12 full stack web applications using JavaScript, React, and Node.js/PHP backends, integrating third-party REST APIs and improving average Lighthouse performance by 20 points per project. Resolved cross-stack issues and increased client conversion rates by 18% using A/B-tested components and D3.js visualizations.

JavaScript React JavaScript (Node.Js PHP REST APIs A B Testing D3.Js Performance Tuning Debugging WordPress

Frontend Developer

Faizan Tech Solution

Feb 2017 - Dec 2018 (1 year 10 months)

Built JavaScript/jQuery frontend interfaces integrated with PHP backend APIs, reducing front-end rework by 50% through reusable TypeScript-ready component patterns. Cut site launch time from 10 to 6 days across 15+ projects.

JavaScript jQuery PHP TypeScript Frontend Cross Browser Testing HTML CSS API Integration

UI Developer

Has-up

Jan 2015 - Jan 2017 (2 years)

Developed responsive, cross-browser JavaScript and HTML5/CSS3 interfaces, translating client requirements into standards-compliant production applications. Maintained consistent documentation and coding standards across client projects.

JavaScript HTML5 CSS3 Responsive Design UI Development Documentation Standards (Web) Standards