You will get fast and reliable bug fixes for your React.js, Next.js, or MERN website.
Project details
I specialize in quickly identifying and fixing bugs in React.js, Next.js, and MERN stack applications. My approach ensures not only bug resolution but also improved performance and stability. Clients choose me for reliable, clean code and clear communication that keeps their projects on track. Let me help you deliver a smooth, error-free user experience.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$5
|
Standard
$15
|
Advanced
$40
|
|---|---|---|---|
| Delivery Time | 1 day | 3 days | 7 days |
Number of Revisions | 1 | 2 | 4 |
Number of Pages | 1 | 5 | 9 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code | - | - | - |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$5 - $15Frequently asked questions
About Md Mahfuz
MERN Stack Developer | React, Next.js | Node.js & MongoDB Specialist
Dhaka, Bangladesh - 8:55 am local time
I focus on delivering scalable, production-ready applications with clean architecture, fast performance, and excellent user experience using modern JavaScript technologies.
My Development Process
Requirement Analysis
I analyze your business goals and technical requirements to build the right solution.
UI/UX Planning & Architecture
I design scalable UI structure and choose the best tech stack for performance and SEO.
Development
I build fast, responsive, and SEO-friendly web applications using React, Next.js, Node.js, and MongoDB.
Testing & Optimization
I ensure cross-browser compatibility, mobile responsiveness, and optimized performance.
Deployment & Delivery
Clean, maintainable code with proper structure and production-ready deployment.
Post-Delivery Support
I provide 2 months of free support, including:
Bug fixing & error resolution
Minor feature updates
Deployment assistance
Guidance for managing the project
What Makes Me Different
Strong focus on SEO-friendly Next.js applications
Clean, scalable, and maintainable code architecture
High-performance UI with Tailwind CSS
Strong problem-solving skills (500+ DSA problems solved)
Attention to detail and user experience
On-time delivery with professional communication
I enjoy building real-world SaaS products, admin dashboards, landing pages, and full-stack web applications that are fast, functional, and conversion-focused.
If you're looking for a reliable Full-Stack MERN Developer or Next.js expert who understands both frontend performance and backend scalability, I’d be happy to work with you.
Let’s build something powerful together!
SEO-Focused Expertise Areas
Full-Stack Web Development (MERN Stack)
React.js Frontend Development
Next.js (App Router, SSR, SEO Optimization)
Node.js & Express.js REST API Development
MongoDB Database Design & Integration
Tailwind CSS Responsive UI Design
JavaScript (ES6+), HTML5, CSS3
API Integration & Backend Development
Website Optimization & Performance Tuning
Responsive Web Design (Mobile-First)
Steps for completing your project
After purchasing the project, send requirements so Md Mahfuz can start the project.
Delivery time starts when Md Mahfuz receives requirements from you.
Md Mahfuz works on your project following the steps below.
Revisions may occur after the delivery date.
Project Review & Issue Analysis
I will start by thoroughly reviewing your project code and understanding the bugs or issues you’re facing.