You will get Full Stack Developer | Front End - Backend | Large API Developer
Project details
==FREE SUPPORT ONLY FOR THE 2025 SESSION==
⭐ Custom Requirements? Let's Chat First! ⭐
Every project is unique, and I believe in clear communication before starting. Let's discuss your needs in Upwork chat before placing an order!
💰 Pricing: $15/hr for full-stack development, customization, updates, and fixes. Fixed pricing is available after discussing your project in detail.
🔹 What I Offer:
✅ Full-Stack Development – MERN / MEAN stack, React, NextJs, Node.js, MongoDB, PostgreSQL, MySQL
✅ Custom Web Applications – Tailored solutions for your business needs
✅ UI Conversions – PSD/XD/Figma to responsive React.js/NextJs websites (Server Action Included)
✅ API Development & Integration – Enhance functionality with seamless API connections + Large & Scaleable API development
✅ Performance Optimization – Speed up your site & server for better user experience
✅ Bug Fixes & Code Debugging – Ensure smooth operation & reliability
✅ Mobile & Cross-Browser Compatibility – Flawless experience on all devices
🔹 Why me?
🔧Quick Response - 24/7 available
🔧High-quality work until 100% Satisfaction
🔧Safe from hacker
💬 Ready to start? Let's discuss your project today! 🚀
⭐ Custom Requirements? Let's Chat First! ⭐
Every project is unique, and I believe in clear communication before starting. Let's discuss your needs in Upwork chat before placing an order!
💰 Pricing: $15/hr for full-stack development, customization, updates, and fixes. Fixed pricing is available after discussing your project in detail.
🔹 What I Offer:
✅ Full-Stack Development – MERN / MEAN stack, React, NextJs, Node.js, MongoDB, PostgreSQL, MySQL
✅ Custom Web Applications – Tailored solutions for your business needs
✅ UI Conversions – PSD/XD/Figma to responsive React.js/NextJs websites (Server Action Included)
✅ API Development & Integration – Enhance functionality with seamless API connections + Large & Scaleable API development
✅ Performance Optimization – Speed up your site & server for better user experience
✅ Bug Fixes & Code Debugging – Ensure smooth operation & reliability
✅ Mobile & Cross-Browser Compatibility – Flawless experience on all devices
🔹 Why me?
🔧Quick Response - 24/7 available
🔧High-quality work until 100% Satisfaction
🔧Safe from hacker
💬 Ready to start? Let's discuss your project today! 🚀
Programming Languages
JavaScript, Python, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included $99
These options are included with the project scope.
$99
- Delivery Time 3 days
- Number of Revisions Unlimited
- Number of Pages 1
- Design Customization
- Content Upload
- Responsive Design
- Source Code
Optional add-ons
You can add these on the next page.
Fast 1 Day Delivery
+$59
Additional Page
(+ 1 Day)
+$99Frequently asked questions
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AW
Abdul W.
May 8, 2025
You will get Any Kind of Chrome and Firefox Extension
Delivered a smooth, well-built Chrome extension that perfectly met our needs. Great with API integration and easy to work with. Highly recommend!
About MD Sabbir
Browser Extension Expert | Chrome & Custom Backend
Dhaka, Bangladesh - 6:09 am local time
I help startups, SaaS companies, agencies, and businesses build complete browser extension solutions—from idea to production. Whether you're launching a new product or extending an existing platform, I deliver everything needed to make your extension secure, scalable, and ready for real users.
Unlike developers who only build the extension UI, I develop the entire ecosystem behind it, including custom backend services, APIs, authentication, cloud infrastructure, AI integrations, and browser store deployment.
My services include:
✔ Chrome, Firefox & Microsoft Edge Extensions
✔ Manifest V3 Development & Migration
✔ Content Scripts & Background Service Workers
✔ Cross-Browser Compatibility
✔ Secure Authentication (OAuth, JWT)
✔ Custom Backend Development
✔ REST & GraphQL APIs
✔ Admin Dashboards
✔ Real-Time Communication
✔ Stripe & Subscription Systems
✔ AI Integrations (OpenAI, Claude, Gemini, DeepSeek)
✔ Web Scraping & Automation
✔ Cloud Deployment (AWS, Docker)
✔ Browser Store Publishing & Updates
✔ Long-Term Maintenance & Feature Development
My technology stack includes:
🔨 TypeScript
🔨 JavaScript
🔨 React
🔨 Node.js
🔨 NestJS
🔨 Go
🔨 PostgreSQL
🔨 MongoDB
🔨 Redis
🔨 Docker
🔨 AWS
I believe a successful browser extension is more than a popup—it’s a complete software product. Every project I build is designed with clean architecture, security, performance, scalability, and long-term maintainability in mind.
Whether you need an MVP, a SaaS companion extension, an AI-powered browser tool, an internal enterprise solution, or a production-ready browser extension platform, I can help bring your idea to life.
Let's build something your users will rely on every day.
Steps for completing your project
After purchasing the project, send requirements so MD Sabbir can start the project.
Delivery time starts when MD Sabbir receives requirements from you.
MD Sabbir works on your project following the steps below.
Revisions may occur after the delivery date.
Requirements Collection
I’ll work closely with you to fully understand your goals, technical needs, and priorities before finalizing scope.
Development / Coding part
Execute approved plan through iterative coding sprints - new builds, updates, features, and customizations with progress demos.