You will get a custom React and Next.js web or mobile app for your business
Top Rated
Project details
You'll get a production-ready, full stack web application built with modern technologies that scale.
I specialize in React, Next.js, Node.js, and TypeScript — building everything from landing pages to complex SaaS platforms. With a 100% Job Success Score and Top Rated status on Upwork, I deliver clean, maintainable code on time.
What you get:
• Custom UI built with React/Next.js (responsive, fast, SEO-friendly)
• Robust backend with Node.js, Express, or NestJS
• Database design (PostgreSQL, MongoDB, or your preference)
• REST API or GraphQL integration
• Authentication, payments, and third-party API integrations
• Deployment to AWS, Vercel, or your preferred cloud
I communicate clearly, ship incrementally, and treat your project like my own. Let's build something great.
I specialize in React, Next.js, Node.js, and TypeScript — building everything from landing pages to complex SaaS platforms. With a 100% Job Success Score and Top Rated status on Upwork, I deliver clean, maintainable code on time.
What you get:
• Custom UI built with React/Next.js (responsive, fast, SEO-friendly)
• Robust backend with Node.js, Express, or NestJS
• Database design (PostgreSQL, MongoDB, or your preference)
• REST API or GraphQL integration
• Authentication, payments, and third-party API integrations
• Deployment to AWS, Vercel, or your preferred cloud
I communicate clearly, ship incrementally, and treat your project like my own. Let's build something great.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance OptimizationWhat's included
| Service Tiers |
Starter
$500
|
Standard
$1,500
|
Advanced
$3,500
|
|---|---|---|---|
| Delivery Time | 7 days | 14 days | 30 days |
Number of Revisions | 0 | 0 | 0 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | |||
Source Code |
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MA
Muhammad A.
Sep 26, 2025
AI-Driven Senior Full Stack Development Team Lead
I am astonished with the work Umer put into my very complicated app. He answered all of my messages within 30 minutes daily, he went above and beyond to make sure I was happy and that the user experience was exceptional. The app is clean, functional and everything I asked for, there is no task that Umer cannot complete, If you are looking for someone to make your ideas a reality, this is the guy to go to.
MM
Margit Cathrine M.
Mar 15, 2025
HTML5 responsive bootstrap website using a template
Freelancer did a very nice job. Communication was very good
About Umer
Full Stack & Rust Developer | React/Next.js | AI-Powered Apps
100%
Job Success
Thunder Bay, Canada - 10:25 pm local time
100% Job Success | Top Rated | Every project delivered on time.
⚡ What I Build
→ AI-Powered SaaS & Web Apps – React, Next.js, Node.js, OpenAI, LangChain
→ Cross-Platform Mobile Apps – React Native, Expo, TypeScript (iOS + Android)
→ High-Performance Rust Systems – Optimized backends, CLI tools, blazing-fast APIs
→ Scalable Cloud Infrastructure – AWS, Docker, Kubernetes, CI/CD
🏆 Results That Matter
✅ Delivered 80+ successful applications with 100% client satisfaction
✅ Built AI-driven apps integrating GPT and LangChain for real business impact
✅ Architected systems serving thousands of concurrent users
✅ Reduced app load times by 60% through performance optimization
🗣️ What Clients Say
"I am astonished with the work Umer put into my very complicated app. He answered all of my messages within 30 minutes daily, he went above and beyond." – 5-star review
💡 Why Me?
I don't just write code — I build products that generate revenue. Whether you need an AI-powered SaaS platform, a cross-platform mobile app, or a fully optimized Rust backend that handles millions of requests, I deliver production-ready solutions on time.
Limited project slots to ensure quality. Message me for a free consultation.
📅 Available now | Fast response | Flexible hours
Steps for completing your project
After purchasing the project, send requirements so Umer can start the project.
Delivery time starts when Umer receives requirements from you.
Umer works on your project following the steps below.
Revisions may occur after the delivery date.
Review requirements, define scope, and plan architecture.
Development & Testing
Build features with regular updates, code reviews, and QA.
Delivery & Deployment