You will get Professional React.js or Next.js bug fixes, optimization, and new features
Project details
Need help fixing bugs or improving your React.js or Next.js application? I'm here to help.
Whether you're dealing with UI issues, API errors, performance bottlenecks, responsive design problems, or need new features, I'll deliver clean, maintainable, and reliable solutions tailored to your project.
I specialize in React.js, Next.js, JavaScript, TypeScript, Node.js, Express.js, MongoDB, and Tailwind CSS. Every change is carefully tested to ensure your application is stable, responsive, secure, and performs at its best.
I focus on clear communication, timely delivery, and high-quality code so you can move your project forward with confidence.
Whether you're dealing with UI issues, API errors, performance bottlenecks, responsive design problems, or need new features, I'll deliver clean, maintainable, and reliable solutions tailored to your project.
I specialize in React.js, Next.js, JavaScript, TypeScript, Node.js, Express.js, MongoDB, and Tailwind CSS. Every change is carefully tested to ensure your application is stable, responsive, secure, and performs at its best.
I focus on clear communication, timely delivery, and high-quality code so you can move your project forward with confidence.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$25
|
Standard
$75
|
Advanced
$150
|
|---|---|---|---|
| Delivery Time | 1 day | 2 days | 4 days |
Number of Revisions | 2 | 3 | 5 |
Design Customization | |||
Content Upload | |||
Responsive Design | - | ||
Source Code | - | - |
Frequently asked questions
About Hi
Full-Stack MERN Developer | React, Next.js, Node.js & MongoDB
Casablanca, Morocco - 10:38 am local time
I build modern, fast, secure, and scalable web applications for startups, businesses, and entrepreneurs. My expertise includes React.js, Next.js, Node.js, Express.js, MongoDB, TypeScript, Tailwind CSS, Bootstrap, and REST APIs.
I specialize in developing SaaS applications, e-commerce platforms, dashboards, business websites, and custom web applications with clean code, responsive design, strong security practices, high performance, and SEO best practices.
What you can expect:
✅ Full-Stack MERN Development
✅ SaaS & Custom Web Applications
✅ Secure & Scalable Solutions
✅ Responsive, Mobile-Friendly Design
✅ Clean, Maintainable Code
✅ Clear Communication & On-Time Delivery
Let's build a high-quality web application that helps grow your business.
Steps for completing your project
After purchasing the project, send requirements so Hi can start the project.
Delivery time starts when Hi receives requirements from you.
Hi works on your project following the steps below.
Revisions may occur after the delivery date.
Review & Analysis
I review your requirements, analyze the issue, and identify the best solution before making any code changes.
Bug Fix or Feature Development
I implement the required fixes or features using clean, maintainable code while following React.js and Next.js best practices.