# About Mohsin Hassan

> How Mohsin Hassan went from frontend work to full-stack software engineering, plus the career path and stack behind it.

Mohsin Hassan is a Software Engineer based in Islamabad, Pakistan with 3+ years of experience delivering scalable web applications for SaaS, e-commerce and enterprise clients, working day to day in React.js, Next.js, TypeScript, Node.js and NestJS.

He likes owning a feature end to end, from API design through to the responsive UI, inside an Agile team. Leading the component architecture on one team cut development time by 40% across 3+ projects, and he has built frontends that hold up for as many as 20,000 concurrent users.

## How he got here

Computer Science at SZABIST in Islamabad, then Frontend Developer work building component-based React interfaces and tuning Core Web Vitals through lazy loading, code splitting and caching. Within a year that became full-stack work: REST and GraphQL APIs, Node.js services, MongoDB and PostgreSQL. Today he is a Software Engineer at Turing Technologies on a 12-person cross-functional team, working on MERN applications and the move from a monolith to microservices, while leading code reviews and mentoring junior developers.

## Career path

### Software Engineer — Turing Technologies (current)

- Period: April 2025 to Present
- Stack: React js, Next js, Nest js, Node js, Ant Design

### Full Stack Developer — Uptech Sol

- Period: Aug 2023 to Mar 2025
- Stack: Next js, React js, TypeScript, Node js, Redux, Zustand, Tailwind Css

### Frontend Developer — IK Solutions

- Period: May 2022 to Feb 2023
- Stack: HTML, CSS, JavaScript (ES6+), React js, Redux, Context API

### Web Developer — Fiverr & Upwork freelance

- Period: Aug 2022 to Present
- Stack: Next js, React js, Node js, Tailwind Css

## Stack

### Frontend engineering

React and Next.js interfaces, typed with TypeScript and built from design files to WCAG guidelines.

- Redux Toolkit
- Zustand
- React Query
- Tailwind CSS
- Material UI
- shadcn/ui
- Ant Design
- HTML5
- CSS3
- Sass

### Backend & data

Node.js services and REST APIs, with the schemas, queries and indexes behind them.

- Express.js
- NestJS
- GraphQL
- MongoDB
- PostgreSQL
- MySQL
- SQL
- Supabase
- Firebase

### Architecture & delivery

Rendering strategy, code shared across applications, and getting releases to production.

- SSR / SSG / ISR
- Component-based architecture
- Microservices
- Monorepo (Nx / TurboRepo)
- Vercel
- AWS S3

### Testing & quality

Unit, integration and end-to-end coverage, plus performance and accessibility checks.

- Jest
- React Testing Library
- Cypress
- Playwright
- BrowserStack
- Lighthouse
- WCAG

Tools: VS Code · Cursor · Postman · Figma · Jira · Slack

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