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Zain Javed - Full Stack Engineer Portfolio

Zain Javed

Full Stack Developer

I’m a Full-Stack Web Developer with 4 years of experience building scalable web applications and backend systems. I specialize in TypeScript, Node.js, React, and Next.js, with a strong focus on clean architecture, reliable APIs, and well-designed databases. I also build AI-powered systems including RAG pipelines, LangChain integrations, and voice agents, combining modern web development with intelligent automation.

Projects

Showcasing impactful projects and technical achievements.

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Full Stack Ecommerce Website with MonoRepo Architecture

Threadly is a scalable, event-driven e-commerce platform built with a modern microservices architecture and managed within a Turborepo monorepo. It leverages Apache Kafka for robust asynchronous communication between services, ensuring high performance and decoupling.

Full Stack
Web Dev
Backend
Frontend
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Aora

This is a modern, full-stack video sharing mobile application built with React Native, Expo, and Appwrite. It features a sleek design, seamless video playback, and a robust backend for user authentication and content management.

Mobile App
Android
iOS
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Expense Tracker

Expense Tracker AI is a cutting-edge financial management application that leverages Artificial Intelligence to provide deep insights into your spending habits. Built with the latest web technologies, it offers a seamless, secure, and intuitive experience for tracking expenses and optimizing your financial health.

Full Stack
Backend
Web Dev
Frontend
AI
Langchain
Next.js
OpenAI

Experience

Professional journey and career timeline.

Full Stack Developer

SoftviraKarachi, Pakistan
2023 - Present

Built and scaled backend services for a QuickBooks- style finance platform, supporting monthly transactions, automated bank integrations, and real- time financial reporting (P&L, balance sheet, cash flow).

TypescriptNode+10 more

MERN Stack Developer

MeriSehatKarachi, Pakistan
2022 - 2023

Built and maintained core features for MeriSehat, a doctor- patient platform, including appointments, doctor profiles, lab tests, articles, and real- time video consultations (Agora) using React, Next.js, and MERN.

TypescriptNode+5 more

Junior MERN Developer

WebNikeKarachi, Pakistan
2022 - 2022

Developed and customized plugins for the Node Adapt Authoring Tool, improving e- commerce workflows and overall user experience.

TypescriptNode+5 more

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