Hello, I'm

Muhammad Jahanzaib

Junior Frontend Developer specializing in JavaScript, React, and Next.js. I create high-performance, scalable web applications with exceptional user experiences.

Developer Illustration

About Me

Professional Frontend Developer

Muhammad Jahanzaib

I'm a passionate frontend developer with 1+ years of experience building modern web applications. My expertise lies in JavaScript, React, and Next.js, with a strong focus on performance optimization and clean code architecture.

I specialize in creating responsive, accessible, and performant user interfaces that deliver exceptional user experiences. My approach combines technical excellence with attention to design details, resulting in applications that are both functional and visually appealing.

JavaScript (ES6+) TypeScript React Next.js Redux Tailwind CSS Git
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My Journey

Work Experience

Frontend Developer

Appreex system

Jan 2025 - Present

Lead the frontend development team in building complex web applications using React and Next.js. Implemented performance optimizations that reduced load times by 40% and improved Lighthouse scores by 30 points.

React Next.js TypeScript

Frontend Developer

DigitalAgency

jan - 2025

Developed and maintained multiple client projects using React and Redux. Collaborated with designers to implement pixel-perfect UIs and worked closely with backend developers to integrate APIs.

React Redux JavaScript REST API SCSS

Junior Web Developer

WebStart Ltd.

Jun 2023 - Feb 2024

Built responsive websites and web applications using modern JavaScript and CSS. Assisted in migrating legacy codebases to React and implemented modern development workflows.

JavaScript HTML/CSS jQuery Bootstrap

My Expertise

Technical Skills

Languages

  • JavaScript (ES6+)

    Advanced knowledge of modern JavaScript features

  • TypeScript

    Strong typing for scalable applications

  • HTML5

    Semantic markup and accessibility

  • CSS3

    Modern layout techniques and animations

Frontend

  • React

    Hooks, Context API, and performance optimization

  • Next.js

    SSR, SSG, and API routes

  • Gatsby

    Static site generation and plugins

  • State Management

    Redux, Context API

Tools & More

  • Git & GitHub

    Version control and collaboration

  • RESTful APIs

    Integration and data fetching

  • Performance Optimization

    Lighthouse, Web Vitals, and bundle analysis

  • Testing & Debugging

    React Testing Library, and debugging tools

My Work

Featured Projects

Featured Next.js Weather App

Weather Forecast Dashboard

A real-time weather application built with Next.js and TypeScript, featuring server-side rendering for optimal performance. Integrates with multiple weather APIs to provide accurate forecasts with interactive maps and historical data visualization.

Next.js TypeScript SSR Talwind
E-commerce Platform

E-commerce Platform

Full-featured e-commerce solution with React, Redux, and Node.js backend. Includes product catalog, shopping cart, user authentication, and payment integration. Optimized for performance with lazy loading and code splitting.

React Redux HTML
Task Management App

Task Management App

Productivity application built with React and Firebase, featuring real-time updates, drag-and-drop functionality, and offline capabilities. Uses Firestore for data persistence and implements JWT for secure authentication.

React Firebase Drag & Drop HTML

Client Feedback

Testimonials

Muhammad delivered exceptional work on our e-commerce platform. His attention to detail and deep understanding of React performance optimization helped us achieve a 35% improvement in page load times. He's a true professional who communicates clearly and meets deadlines consistently.
John Smith

John Smith

CTO, TechSolutions Inc.

Working with Muhammad was a pleasure. He transformed our legacy application into a modern React codebase with TypeScript, significantly improving maintainability and developer experience. His architectural decisions have saved us countless hours in future development.
Sarah Johnson

Sarah Johnson

Product Manager, DigitalAgency

Muhammad's expertise in Next.js was instrumental in building our marketing site. He implemented server-side rendering and static generation strategies that improved our SEO rankings and conversion rates. His code is clean, well-documented, and a joy to work with.
Michael Chen

Michael Chen

Director of Engineering, StartupX

Get In Touch

Contact Me