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Abubaker S.
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Abubaker S.

Full-Stack MERN Developer | App Developer | AI Automation Expert

Full Stack MERN Stack Developer | React.js & Next.js Developer | Mobile App Developer | AI Automation Expert Building software is not just about writing code—it’s about creating scalable digital solutions that help businesses grow, automate workflows, and improve user experience. I am a Full Stack MERN Stack Developer, React.js & Next.js Developer, Mobile App Developer (Android & iOS), and AI Automation Specialist. I help startups, businesses, and entrepreneurs turn their ideas into powerful, scalable, and high-performance web and mobile applications. With hands-on experience in developing modern web applications, SaaS platforms, mobile apps, business management systems, and AI-integrated automation solutions, I focus on building products that are fast, secure, user-friendly, and production-ready. 🚀 What I Bring to Your Project 🔹 Full Stack Web Development (MERN Stack: MongoDB, Express.js, React.js, Node.js) 🔹 React.js & Next.js Development (SSR, SSG, SEO Optimized Web Apps) 🔹 Custom Web Application Development & SaaS Platforms 🔹 Mobile App Development (React Native & Java for Android & iOS) 🔹 AI Automation Solutions using OpenAI / ChatGPT APIs 🔹 AI Chatbots, Workflow Automation & Business Process Automation 🔹 REST API Development & Third-Party API Integration 🔹 Authentication Systems (JWT, OAuth, Secure Login Systems) 🔹 Database Design & Management (MongoDB, MySQL, Firebase) 🔹 Modern UI/UX Development using React.js & Tailwind CSS 🛠️ Technologies I Work With 💻Frontend Development React.js (SPA Development) Next.js (SSR, SSG, SEO-Friendly Applications) JavaScript (ES6+) Tailwind CSS HTML5 & CSS3 Responsive Web Design UI Optimization & Performance Tuning 🖥️Backend Development Node.js Express.js RESTful APIs Authentication & Authorization (JWT, OAuth) Secure Backend Architecture 📱Mobile App Development React Native (Cross-Platform Apps) Java (Android Development) Android Studio Firebase Integration Push Notifications & Real-Time Apps 🧠Databases MongoDB (NoSQL Database) MySQL (Relational Database) Firebase Firestore Database Optimization & Schema Design 🤖AI & Automation OpenAI / ChatGPT API Integration AI Chatbots & Virtual Assistants Workflow Automation (Business Automation) AI-Powered Applications Data Processing & Automation Scripts 🌟 Why Clients Choose Me ✅ SEO-friendly, scalable, and production-ready code 🎯 Strong expertise in MERN Stack, React.js & Next.js 🧩 Experience in AI automation and SaaS development 🔗 Mobile app development for Android & iOS 📢 Clean architecture with best coding practices ✨ Clear communication & on-time delivery ✔ Focus on performance, security & user experience ⚡ Ability to convert ideas into real business solutions

🇵🇰Lahore, Pakistan$20/hr100% JSS5.00 (1)Since Jan 2024

Earnings and projects

MRR
$3.9k

Last 6 months ÷ 6

World#8,226 / 412k
🇵🇰Country#840 / 52.9k
Revenue, last 30 days
$3.9k

Last 6 months: $24k

World#8,404 / 412k
🇵🇰Country#913 / 52.9k
Total earnings
$24k

Billed in all: $26k

World#125,877 / 412k
🇵🇰Country#12,050 / 52.9k
Per project
$12k

$12k in the last 6 months

World#12,394 / 412k
🇵🇰Country#561 / 52.9k
Projects, last 6 months
2
0% fixed100% hourly
World#88,918 / 412k
🇵🇰Country#17,051 / 52.9k
Projects in all
2

Across 3 contracts

0% fixed100% hourly
World#328,886 / 412k
🇵🇰Country#48,197 / 52.9k

Earnings, last 30 days

$25.7k+$3.9k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$20k$22k$24k$26kOct 8Oct 23Nov 7

Skill rankings: Top 2% in ExpressJS

Ranked by MRR among everyone on Upwork with the skill.

  1. #17Android App776 freelancers · 🇵🇰 #7Top 2%
  2. #93MERN Stack3,086 freelancers · 🇵🇰 #30Top 3%
  3. #108App Development2,592 freelancers · 🇵🇰 #19Top 4%
  4. #114ExpressJS5,651 freelancers · 🇵🇰 #18Top 2%
  5. #172REST API5,062 freelancers · 🇵🇰 #41Top 3%
  6. #187Tailwind CSS6,978 freelancers · 🇵🇰 #22Top 3%
  7. #190jQuery8,973 freelancers · 🇵🇰 #9Top 2%
  8. #203Django5,931 freelancers · 🇵🇰 #41Top 3%