Hello, I'm

Zain Ul Abdin

MERN & Next.js Developer

Full Stack Developer specializing in building modern, scalable web applications. Passionate about creating seamless user experiences with clean, efficient code. Strong in Data Structures & Algorithms with 150+ LeetCode problems solved.

150+
LeetCode Problems
10+
Live Projects
MERN
Tech Stack
2+ Years
Experience

About Me

Passionate Full Stack Developer with expertise in MERN stack and modern web technologies

Hello! I'm Zain Ul Abdin, a passionate Full Stack Developer specializing in building modern, scalable web applications using the MERN stack and Next.js. I love creating seamless user experiences and solving complex problems with clean, efficient code.

My journey in web development started with a curiosity about how websites work, and it has evolved into a passion for creating innovative digital solutions. I have strong expertise in Data Structures & Algorithms, having solved 150+ LeetCode problems, which helps me write optimized and efficient code.

Currently, I'm working on AI-powered learning platforms and have successfully launched several projects including Techolyze.com (a tech blogging platform) and SmartToolkit.online (an image conversion tools website).

What I Do:

  • Full Stack Web Development (MERN Stack)
  • Next.js Applications with Server-Side Rendering
  • Database Design and API Development
  • Performance Optimization and Best Practices
150+
LeetCode Problems Solved
5+
Live Projects
2+
Years of Experience
100%
Client Satisfaction

Technical Skills

Frontend

React.js95%
Next.js90%
JavaScript (ES6+)95%
HTML5/CSS395%
Tailwind CSS90%

Backend

Node.js90%
Express.js90%
MongoDB85%
Firebase80%
RESTful APIs90%

Tools & Others

Git & GitHub90%
Vercel/Netlify85%
Figma80%
VS Code95%

Featured Projects

Here are some of my recent projects that showcase my skills in MERN stack development, AI integration, and modern web technologies.

Vuedu.dev

A free online learning platform built for Pakistani university students (VU, AIOU). Provides notes, past papers, quizzes, and study resources with smart search and a clean, student-friendly interface — making quality education accessible to everyone.

Next.jsNode.jsMongoDBREST API

LEARN LMS AI

An intelligent learning management system with AI-powered features for personalized learning experiences.

Next.jsMongoDBAI IntegrationNode.js

Social Media App

Modern social media application , post sharing, and user interactions.

Next.jsFirebasePusherReal-time

Techolyze.com

A modern blogging platform focused on technology content with clean design and optimal performance.

ReactNode.jsMongoDBExpress

More Projects

SmartToolkit.online

A comprehensive tools website for image format conversion (PNG to SVG, SVG to JPG, etc.) with high-quality results.

Next.jsImage ProcessingCanvas API+1 more

Post App

Social media application with modern UI/UX design and real-time features.

JavaScriptReactNode.js+1 more

Courier System

Complete courier management system with tracking capabilities and admin dashboard.

MERN StackReal-time TrackingDashboard

My Experience

My journey as a developer, from learning to building production-ready applications

Professional Experience

Full Stack Developer

Freelance•Freelance
2022 - Present
Remote

Developing and maintaining modern web applications using MERN stack and Next.js. Working with clients to deliver high-quality, scalable solutions.

Key Achievements:
  • •Built 10+ production-ready web applications
  • •Implemented AI-powered features in learning platforms
  • •Achieved 100% client satisfaction rate
  • •Optimized application performance by 40%
ReactNext.jsNode.jsMongoDBTailwind CSSVercelGit

MERN Stack Developer

Personal Projects•Learning
2021 - 2022
Multan, Pakistan

Focused on mastering full-stack development through building various projects and solving algorithmic problems.

Key Achievements:
  • •Solved 150+ LeetCode problems
  • •Built and deployed multiple full-stack applications
  • •Mastered modern JavaScript frameworks
  • •Learned cloud deployment and CI/CD
JavaScriptReactExpress.jsMongoDBGitVercel

Education & Learning

Self-Taught Developer

Online Platforms

2021 - Present

Continuous learning through various online platforms, documentation, and practical projects.

  • •Completed multiple full-stack development courses
  • •Active contributor to open-source projects
  • •Regular participant in coding challenges
  • •Built a strong portfolio of real-world projects

Achievements

LeetCode Problem Solving

LeetCode Platform

2023

150+ problems solved with focus on Data Structures & Algorithms

Full Stack Development

Self-Learning

2022

Comprehensive understanding of MERN stack development

Quick Stats

Years of Experience2+
Projects Completed10+
LeetCode Problems150+
Client Satisfaction100%

Interested in my work?

Get In Touch

Have a project in mind or want to collaborate? I'd love to hear from you. Let's create something amazing together!

Send me a message

Contact Information

Phone

+92 303 5402494

Location

Multan Cantt, Pakistan

Availability

Available for freelance projects
Open to collaboration
Response within 2 hours