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You will get Full Stack Development for React, Next.js & Node.js Web Applications

Abdul B.Status: Offline
Abdul B. Abdul B.
4.7
Top Rated
Preview image

Let a pro handle the details

Buy Web Application Programming services from Abdul, priced and ready to go.
Abdul B.Status: Offline
Abdul B. Abdul B.
4.7
Top Rated
Preview image

Let a pro handle the details

Buy Web Application Programming services from Abdul, priced and ready to go.

Project details

I help startups, founders, and businesses build fast, reliable web applications with React, Next.js, and Node.js whether that's a full product from scratch, a new feature for an existing app, or fixing one that's slow, buggy, or hard to maintain. I take ownership of the whole stack, so you get a working product, not a handoff full of loose ends.
I've shipped 20+ products across SaaS, healthcare, logistics, and event platforms, and I've led engineering teams of 3-4 developers, so I bring both hands-on delivery and the judgment to make the right architecture decisions early before they turn into expensive problems later.

What You'll Get
✅ Full-Stack Web App Development
✅ React & Next.js Frontend
✅ Node.js / NestJS Backend & APIs
✅ Responsive, High-Performance UI
✅ PostgreSQL / MongoDB Database Design
✅ Authentication & User Management
✅ Third-Party API Integrations
✅ AWS / Vercel Deployment
✅ Clean, Documented Source Code
I work with React, Next.js, Node.js, NestJS, TypeScript, Tailwind CSS, PostgreSQL, MongoDB, AWS, and Docker to build web applications that are ready for real users, not just demos.
Programming Languages
JavaScript, Python, TypeScript
Coding Expertise
Cross Browser & Device Compatibility, Performance Optimization, Security
What's included
Service Tiers Starter
$599
Standard
$999
Advanced
$1,999
Delivery Time 7 days 14 days 30 days
Number of Revisions
36Unlimited
Number of Pages
71430
Design Customization
Content Upload
Responsive Design
Source Code
4.7
13 reviews
92% Complete
(12)
1% Complete
(0)
1% Complete
(0)
8% Complete
(1)
1% Complete
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SS

Sandro S.
5.00
Apr 9, 2026
Full Stack Software Engineer

SM

Scott M.
5.00
Aug 1, 2024
Portal Development.

JM

Jo M.
5.00
May 20, 2024
Convert a signal processing code from Python to JavaScript or TypeScript Extremely dependable, easy to communicate and knowledgeable!

JM

Jo M.
5.00
May 11, 2024
Convert a signal processing code from Python to JavaScript or TypeScript Great on all fronts!

RK

Ryan K.
5.00
Mar 25, 2024
Typescript Monorepo expert needed for Vite config Abdul did a great job. I made some mistakes with describing the project on Upwork, but Abdul helped me work out the inaccuracies and we still completed the project successfully.
Abdul B.Status: Offline

About Abdul

Abdul B.Status: Offline
Full-Stack SaaS & Mobile Engineer | React, Node.js, React Native, AI
100% Job Success
4.7  (13 reviews)
Karachi, Pakistan - 1:08 am local time
I help startups, founders, and SaaS companies build production-ready web and mobile applications using React, Next.js, Node.js, TypeScript, React Native, AWS, and AI integrations.

I work as a full-stack engineer who can take ownership beyond coding — from product planning, architecture, database design, APIs, frontend, mobile apps, deployment, and technical leadership. If you need someone who can turn your idea into a working MVP or improve an existing SaaS platform, I can help you build it properly from the start.

✅ 20+ products shipped across SaaS, healthcare, logistics, delivery, and event platforms
✅ 100% Job Success Score on Upwork — Top Rated Talent
✅ Experience leading engineering teams of 3–4 developers
✅ Full-stack ownership: frontend, backend, mobile, database, APIs, DevOps, and deployment
✅ AI integration experience with LLMs, OpenAI API, AWS Bedrock, chat, and voice-based workflows

What I Can Help You Build

SaaS Platforms & MVPs
I build scalable SaaS products, startup MVPs, dashboards, admin panels, multi-tenant platforms, user portals, booking systems, and business workflow applications.

Web Applications
I develop responsive, high-performance web apps using React, Next.js, TypeScript, Tailwind CSS, Node.js, NestJS, Express.js, PostgreSQL, MongoDB, Prisma, and REST APIs.

Mobile Applications
I build cross-platform mobile apps with React Native and Expo, including authentication, API integration, push notifications, calendar systems, real-time updates, and production deployment.

AI Integrations
I integrate AI features into real products, including AI chat assistants, LLM-powered workflows, OpenAI API, AWS Bedrock, voice-based interactions, and AI-powered automation for SaaS platforms.

Real-Time Systems
I have experience building real-time features such as live tracking, chat, WebRTC communication, socket-based updates, notifications, and real-time dashboards.

Backend & Cloud Architecture
I design scalable backend systems with clean APIs, secure authentication, role-based access, database architecture, caching, queues, CI/CD pipelines, Docker, AWS, Vercel, and deployment workflows.

Tech Stack

Frontend: React.js, Next.js, Vue.js, TypeScript, Tailwind CSS
Backend: Node.js, NestJS, Express.js, Python, Flask
Mobile: React Native, Expo
Databases: PostgreSQL, MongoDB, Firebase, Redis, Prisma, Sequelize, TypeORM
Cloud & DevOps: AWS, EC2, S3, Bedrock, Docker, Nginx, Vercel, GitHub Actions, CI/CD
AI & GenAI: OpenAI API, AWS Bedrock, LLM integration, AI workflow automation
Tools & Process: Git, Jira, Agile/Scrum, sprint planning, code reviews, technical documentation

Featured Work

Thrive — Multi-Tenant SaaS for IME Companies
Led the engineering team from the ground up. Designed product flows, built monorepo architecture, implemented tenant isolation, examiner onboarding, case management, and scalable backend systems for medical examination companies.

MeToU — Delivery & Shipping App
Led a team of 3 developers and built the backend from scratch using Node.js, TypeScript, socket-based live tracking, async queues, and scalable API architecture.

The Perfect Event — Event Management Platform
Improved high-traffic APIs with Redis caching, query optimization, and horizontal scaling. Helped improve performance, reduce latency, strengthen system reliability, and increase test coverage for a platform serving thousands of users.

Why Clients Work With Me

I think like a product owner, not just a developer. Before writing code, I focus on understanding the business goal, user flow, technical risks, and long-term scalability of the product.

Clients work with me because I can:

♦️Own the complete product development process
♦️Make strong technical architecture decisions
♦️Lead developers and manage engineering execution
♦️Build clean, maintainable, and scalable code
♦️Communicate clearly with founders, teams, and stakeholders
♦️Ship production-ready applications, not just unfinished prototypes

Whether you need a SaaS MVP, mobile app, AI integration, admin dashboard, real-time platform, or full-stack web application, I can help you take it from idea to launch with strong technical ownership.

Steps for completing your project

After purchasing the project, send requirements so Abdul can start the project.

Delivery time starts when Abdul receives requirements from you.

Abdul works on your project following the steps below.

Revisions may occur after the delivery date.

Requirements Review & Planning

I review your requirements and map out the architecture, database structure, and feature scope before any code is written.

Backend & Database Setup

I set up the database, authentication, and core backend APIs that the application is built on.

Review the work, release payment, and leave feedback to Abdul.