You will get Full Stack Developer AI | React Developer for immediate hire | React NodeJS

4.9

Let a pro handle the details

Buy Custom Website Programming services from Hassan, priced and ready to go.
4.9

Let a pro handle the details

Buy Custom Website Programming services from Hassan, priced and ready to go.

Project details

As a Frontend Developer , I offer specialized development of dynamic, high-performance interfaces. My extensive experience spans across both startups and large enterprises, delivering results that not only meet but often exceed expectations - ranging from significant funding achievements to features highlighted in major publications.

As a React developer with a strong command of Next.js, React, and React Native, I focus on building responsive and user-centric applications. My expertise in Tailwind CSS and HTML/CSS enables the creation of clean, modern designs, while I also leverage API integrations to ensure seamless user experiences.

In addition to my Frontend Developer skills, I am proficient in Vue, Angular, WordPress, and Node.js, enabling me to contribute as a full-stack developer on MERN or MEAN stack projects. My experience working in Agile environments and using Git-based version control ensures smooth collaboration and timely delivery of both simple and complex web solutions.

Whatever you're looking for, I bring a comprehensive skill set and a passion for pushing the boundaries of Frontend React Development.
Programming Languages
HTML & CSS, JavaScript, TypeScript
Coding Expertise
Cross Browser & Device Compatibility, Performance Optimization, Design
What's included
Service Tiers Starter
$500
Standard
$1,000
Advanced
$5,000
Delivery Time 1 day 3 days 10 days
Number of Revisions
333
Number of Pages
135
Design Customization
-
Content Upload
Responsive Design
Source Code
4.9
14 reviews
93% Complete
1% Complete
(0)
7% Complete
1% Complete
(0)
1% Complete
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UA

Usman A.
5.00
May 23, 2026
AI Chat App Front End (Electron, React) Hassan is highly professional and delivered an amazing AI desktop application exactly as we needed. All requirements were fulfilled perfectly, communication was smooth throughout the project, and the overall experience was excellent. I would definitely hire him again for future projects.

MW

Michael W.
5.00
May 4, 2026
Bundle a single React component into a deployable widget for WordPress (Vite, ~2 hours) Excellent, fast, efficient, high-quality delivery

LD

Lino D.
5.00
Mar 18, 2026
Conversione sito front end in react senza riprogrammare perche il sito e lento ok freelance professionista bravo l'ho consiglio

SA

Syed Muhammad A.
5.00
Mar 3, 2026
WordPress Quick Fix & Customization task

ZZ

Zain Z.
5.00
Feb 25, 2026
Home Redesign for WordPress elementor website Great work!
Hassan K.Status: Offline

About Hassan

Hassan K.Status: Offline
React Developer | React Full Stack | React Frontend | React SaaS
87% Job Success
4.9  (14 reviews)
Karachi, Pakistan - 11:54 am local time
This is Hassan, 𝐚 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐑𝐞𝐚𝐜𝐭 𝐚𝐧𝐝 𝐍𝐨𝐝𝐞.𝐣𝐬 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫. Below, you can see all the projects I personally built. All projects are fully functional and developed using React, Node.js, JavaScript, and modern web technologies. (𝗜 𝗰𝗮𝗻 𝗱𝗲𝗺𝗼 𝗮𝗹𝗹 𝗼𝗳 𝘁𝗵𝗲𝗺 𝗹𝗶𝘃𝗲 𝗼𝗻 𝗮 𝗰𝗮𝗹𝗹.)

💡𝘼𝙄-𝘾𝙝𝙖𝙩-𝙑𝙞𝙧𝙩𝙪𝙤𝙨𝙤 – 𝐑𝐞𝐚𝐜𝐭.𝐣𝐬 𝐀𝐈 𝐂𝐡𝐚𝐭 𝐀𝐩𝐩 (𝐕𝐢𝐫𝐭𝐮𝐨𝐬𝐨, 𝐆𝐞𝐦𝐢𝐧𝐢)
10K+ messages handled with zero-lag virtual rendering and persistent chat memory.

💡𝘿𝙪𝙠𝙖𝙖𝙣𝙤𝙨-𝙎𝙖𝙖𝙎 - 𝙋𝙊𝙎 𝙎𝙮𝙨𝙩𝙚𝙢 – 𝐑𝐞𝐚𝐜𝐭.𝐍𝐨𝐝𝐞.𝐣𝐬 𝐌𝐮𝐥𝐭𝐢-𝐓𝐞𝐧𝐚𝐧𝐭 𝐒𝐀𝐀𝐒 𝐏𝐎𝐒 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦
Automated sales, inventory, and credit management reducing manual bookkeeping by 60%+.

💡𝙒𝙤𝙧𝙙𝙥𝙧𝙚𝙨𝙨 𝙍𝙚𝙖𝙘𝙩 𝙒𝙞𝙙𝙜𝙚𝙩 – 𝐑𝐞𝐚𝐜𝐭 18 𝐄𝐦𝐛𝐞𝐝𝐝𝐚𝐛𝐥𝐞 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐒𝐬 𝐖𝐢𝐝𝐠𝐞𝐭
Fully responsive Elementor-compatible widget with optimized lightweight performance and zero runtime errors.

💡𝙎𝙚𝙡𝙡𝙚𝙧 𝙋𝙖𝙣𝙚𝙡 𝘼𝙪𝙩𝙤𝙢𝙖𝙩𝙞𝙤𝙣 𝘿𝙖𝙨𝙝𝙗𝙤𝙖𝙧𝙙 – 𝐌𝐄𝐑𝐍 𝐒𝐞𝐥𝐥𝐞𝐫 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭 𝐒𝐲𝐬𝐭𝐞𝐦
Automated inventory, orders, and analytics dashboard with role-based access for sellers and admins.

💡𝙐𝙣𝙞𝙘𝙤𝙣𝙣𝙚𝙘𝙩 𝘼𝙘𝙖𝙙𝙚𝙢𝙮 𝙋𝙡𝙖𝙩𝙛𝙤𝙧𝙢 – 𝐑𝐞𝐚𝐜𝐭.𝐍𝐨𝐝𝐞.𝐣𝐬 𝐀𝐜𝐚𝐝𝐞𝐦𝐢𝐜 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦
Enables student collaboration, project matching, and hackathons reducing peer-to-peer friction by 70%+.

💡𝙒𝙖𝙮𝙡𝙤 𝙍𝙞𝙙𝙚 𝙎𝙝𝙖𝙧𝙞𝙣𝙜 𝙒𝙚𝙗 𝘼𝙥𝙥 – 𝐑𝐞𝐚𝐜𝐭.𝐍𝐨𝐝𝐞.𝐣𝐬 𝐑𝐢𝐝𝐞 𝐏𝐨𝐨𝐥𝐢𝐧𝐠 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦
WhatsApp-based ride matching system helping reduce commute costs and optimize daily travel.

💡𝘼𝙄 𝙉𝙤𝙩𝙚 𝙨𝙘𝙖𝙣𝙣𝙚𝙧 𝙋𝙡𝙖𝙩𝙛𝙤𝙧𝙢 – 𝐍𝐞𝐱𝐭.𝐣𝐬 𝐆𝐞𝐦𝐢𝐧𝐢 𝐕𝐢𝐬𝐢𝐨𝐧 𝐃𝐨𝐜𝐮𝐦𝐞𝐧𝐭 𝐒𝐜𝐚𝐧𝐧𝐢𝐧𝐠 𝐓𝐨𝐨𝐥
Extracts invoice data using AI and converts it into structured Excel-ready outputs.

💡𝙎𝙥𝙤𝙩𝙞𝙛𝙮 𝘾𝙡𝙤𝙣𝙚 – 𝐑𝐞𝐚𝐜𝐭.𝐍𝐨𝐝𝐞.𝐣𝐬 𝐌𝐮𝐬𝐢𝐜 𝐒𝐭𝐫𝐞𝐚𝐦𝐢𝐧𝐠 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦
Full-stack music player with API-driven backend and smooth React-based UI experience.

💡𝙋𝙮𝙩𝙝𝙤𝙣 𝙍𝙚𝙥𝙤 𝙀𝙫𝙖𝙡𝙪𝙖𝙩𝙞𝙤𝙣 𝙏𝙤𝙤𝙡 – 𝐆𝐢𝐭𝐇𝐮𝐛 𝐀𝐏𝐈 𝐂𝐨𝐝𝐞 𝐀𝐧𝐚𝐥𝐲𝐬𝐢𝐬 𝐓𝐨𝐨𝐥
Evaluates repository structure, test coverage, and PR quality with automated reporting.

💡𝙑𝙞𝙙𝙚𝙤 𝙋𝙡𝙖𝙩𝙛𝙤𝙧𝙢 𝙍𝙚𝙛𝙖𝙘𝙩𝙤𝙧 – 𝐑𝐞𝐚𝐜𝐭 𝐌𝐢𝐠𝐫𝐚𝐭𝐢𝐨𝐧 𝐏𝐫𝐨𝐣𝐞𝐜𝐭
Converted 13K+ lines of legacy code into component-based React architecture with improved performance.

💡𝘽𝙪𝙙𝙜𝙚𝙩 𝘾𝙖𝙧𝙩 – 𝐑𝐞𝐚𝐜𝐭.𝐍𝐨𝐝𝐞.𝐣𝐬 𝐄-𝐂𝐨𝐦𝐦𝐞𝐫𝐜𝐞 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦
Feature-rich cart system with checkout flow and WhatsApp-based purchase integration.

💡𝙍𝙚𝙣𝙩 𝙈𝙮 𝙎𝙥𝙖𝙘𝙚 𝙎𝙞𝙩𝙚 – 𝐑𝐞𝐚𝐜𝐭.𝐍𝐨𝐝𝐞.𝐣𝐬 𝐒𝐩𝐚𝐜𝐞 𝐑𝐞𝐧𝐭𝐚𝐥 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦
Hourly booking system for rooms, halls, and studios with smooth React-based UI experience.

💡𝘼𝙨𝙩𝙤𝙧𝙚 𝙎𝙤𝙡𝙪𝙩𝙞𝙤𝙣 𝙎𝙞𝙩𝙚 – 𝐑𝐞𝐚𝐜𝐭 𝐁𝐚𝐬𝐞𝐝 𝐃𝐢𝐠𝐢𝐭𝐚𝐥 𝐀𝐠𝐞𝐧𝐜𝐲 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦
Scalable frontend system delivering client websites, e-commerce, and web apps with clean UI.

💡𝙄𝙢𝙥𝙖𝙘𝙩 𝙋𝙖𝙠𝙞𝙨𝙩𝙖𝙣 𝙎𝙞𝙩𝙚 – 𝐑𝐞𝐚𝐜𝐭.𝐍𝐨𝐝𝐞.𝐣𝐬 𝐃𝐢𝐠𝐢𝐭𝐚𝐥 𝐄𝐜𝐨𝐬𝐲𝐬𝐭𝐞𝐦 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦
Evolving platform integrating community features, AI tools, and structured learning modules.

I have hands-on experience working with a modern full-stack and AI-focused tech ecosystem, including:

React.js, TypeScript, Next.js, Vite, Tailwind CSS, Redux Toolkit, state management libraries, Virtuoso (virtual rendering), Node.js, Express.js, MongoDB, PostgreSQL, REST APIs, JWT authentication, OTP-based authentication, GitHub API integration, Gemini API, OpenAI-style LLM integrations, and third-party services like Vercel, Netlify, and Render for deployment.

I have also worked on performance optimization, scalable SaaS architectures, multi-tenant systems, real-time AI chat systems, document processing pipelines, and full-stack e-commerce solutions.

🤝 Let's collaborate!

Best,
𝗛𝗮𝘀𝘀𝗮𝗻 𝗞𝗵𝗮𝗻 (𝙁𝙪𝙡𝙡 𝙎𝙩𝙖𝙘𝙠 𝙍𝙚𝙖𝙘𝙩 & 𝙉𝙤𝙙𝙚.𝙅𝙎 𝘿𝙚𝙫)

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Delivery time starts when Hassan receives requirements from you.

Hassan works on your project following the steps below.

Revisions may occur after the delivery date.

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