You will get full stack developer, custom website, full stack website development
Project details
Is your website failing to represent your brand, and outdated or poorly designed website that fails to convert visitors into customers?
You’re in the right place.
I am a Full Stack Web Developer with hands-on experience in building custom, responsive, and high-performance websites from scratch. I don’t just build websites—I create complete digital solutions that solve real business problems.
Need a brand-new custom website, want to redesign an existing site, or require full stack website development don't worry I will help you very professionally
What Problems I Solve for You
Slow loading or unresponsive websites
Poor UI/UX that drives visitors away
Websites that don’t generate leads or sales
Unsecure or outdated code
My Skills:
HTML, CSS, JavaScript, PHP / Laravel
React.js, Next.js, HTML, CSS, Tailwind CSS
MongoDB, MySql
What You Will Get :
Build custom site development
Modern, clean & responsive design
full stack development
Fast loading performance-optimized site
Cross-browser compatibility
Why Me
100% client-focused approach
Clear communication & regular updates
Long-term support & guidance
Let’s build a powerful full stack site that helps your business grow.
Text me
You’re in the right place.
I am a Full Stack Web Developer with hands-on experience in building custom, responsive, and high-performance websites from scratch. I don’t just build websites—I create complete digital solutions that solve real business problems.
Need a brand-new custom website, want to redesign an existing site, or require full stack website development don't worry I will help you very professionally
What Problems I Solve for You
Slow loading or unresponsive websites
Poor UI/UX that drives visitors away
Websites that don’t generate leads or sales
Unsecure or outdated code
My Skills:
HTML, CSS, JavaScript, PHP / Laravel
React.js, Next.js, HTML, CSS, Tailwind CSS
MongoDB, MySql
What You Will Get :
Build custom site development
Modern, clean & responsive design
full stack development
Fast loading performance-optimized site
Cross-browser compatibility
Why Me
100% client-focused approach
Clear communication & regular updates
Long-term support & guidance
Let’s build a powerful full stack site that helps your business grow.
Text me
Programming Languages
JavaScript, Python, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, PSD to HTML, Performance OptimizationWhat's included
| Service Tiers |
Starter
$85
|
Standard
$150
|
Advanced
$210
|
|---|---|---|---|
| Delivery Time | 5 days | 14 days | 25 days |
Number of Revisions | Unlimited | Unlimited | Unlimited |
Number of Pages | 5 | 10 | 13 |
Design Customization | |||
Content Upload | |||
Responsive Design | |||
Source Code |
Frequently asked questions
5 reviews
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SA
Sadia A.
Jan 10, 2026
Stripe API Integration issue. Looking for a full stack developer. Frontend Backend solve both issue.
Masud was excellent in fixing our Stripe payment integration issues. He quickly identified the root cause, implemented a solid solution, and our payment system has been running perfectly since then with no errors.
Highly professional, responsive, and went beyond just fixing the immediate problem. Recommended for Stripe API work!
Highly professional, responsive, and went beyond just fixing the immediate problem. Recommended for Stripe API work!
AA
Abidur Rahman A.
Jan 4, 2026
Full Stack Developer: Fix Authentication & Login Issues
Masud is a highly skilled full-stack developer. He quickly diagnosed and fixed authentication and login issues in my Next.js and Express.js app, ensuring secure JWT sessions and smooth login/logout flows. He handled token logic, middleware, and TypeScript integration with precision and expertise. The work was reliable, efficient, and exactly what I needed. I highly recommend him for authentication and full-stack development tasks.
JP
Judeh P.
Dec 28, 2025
React Developer Needed to Fix Data Saving Issue in Web App
OT
Omar T.
Dec 25, 2025
Python and React JS Developer Needed for Ongoing Project
AA
Abidur Rahman A.
Jul 18, 2025
Convert Figma Design to Next.js Dashboard (MERN Stack)
I sincerely appreciate Upwork for providing such a dependable platform to connect with skilled professionals. My experience with Mr Masud was truly commendable and excellent communication, professionalism, and high-quality work delivered throughout the project.
Thank you, Upwork, and my gratitude to the freelancer as well for making the entire process smooth and pleasant. I look forward to more collaborations here in the future.
Thank you, Upwork, and my gratitude to the freelancer as well for making the entire process smooth and pleasant. I look forward to more collaborations here in the future.
About Masud
Full Stack React Developer | Next.js & Node.js | SaaS MVP & Stripe
80%
Job Success
Dhaka, Bangladesh - 10:05 am local time
dashboards, and admin panels with Stripe subscriptions using
React.js, Next.js & Node.js, live in 3–4 weeks.
Recent results:
→ Built a school management system for 500+ active students (production launch in 3 weeks)
→ Delivered a React analytics dashboard processing 10K+ daily transactions
→ Developed a booking platform supporting 200+ concurrent users
I’m Masud Sarder, a Full Stack Developer with 3.5+ years of software industry experience, building real-world applications in production. I specialize in MERN & PERN stacks, focusing on scalable architecture, performance optimization, and maintainable codebases.
I prioritize clean code, predictable delivery, and solutions that scale beyond MVP.
What I deliver:
MERN stack MVPs ready for real users (React, Node.js, Express, MongoDB or PostgreSQL), frontend to deployment in 3-4 weeks.
React/Next.js frontends with responsive UI and fast load times.
Node.js/Express backends with RESTful APIs and third-party integrations (Stripe, Twilio, SendGrid, Google Maps).
Database design and optimization (MongoDB, PostgreSQL, Prisma, or Mongoose).
Authentication systems (JWT, OAuth, role-based access).
AWS/DigitalOcean deployment with CI/CD pipelines.
I've shipped dashboards, internal tools, and backend APIs for EdTech, SaaS, and marketplace platforms that systems teams rely on daily.
Tech stack:
React.js & Next.js
Node.js & Express.js
MongoDB & PostgreSQL
Prisma & Mongoose,
TypeScript, Tailwind CSS,
AWS, Docker, Git.
I value clear communication, maintainable code, and on-time delivery. If you need an MVP that actually launches and scales, let's talk about your timeline and goals.
📩 If you're building a SaaS MVP and need it live in 3–4 weeks with scalable architecture, send me your scope and timeline, and I’ll map out the build plan.
Steps for completing your project
After purchasing the project, send requirements so Masud can start the project.
Delivery time starts when Masud receives requirements from you.
Masud works on your project following the steps below.
Revisions may occur after the delivery date.
After purchasing the project send requirements so Sheetal can start project
Detailed requirements
Sheetal works on your project following the steps below.
Discovery Call