Rajat chakraborty
Kolkata, India
Rajat chakraborty
Professional Website Development Services
Category : Web development
I help startups, businesses, and entrepreneurs build modern, fast, and scalable web applications that drive growth and deliver exceptional user experiences.
Services Offered
✅ Business Websites
✅ Portfolio Websites
✅ Landing Pages
✅ E-Commerce Websites
✅ Custom Web Applications
✅ Real-Time Chat & Video Calling Apps
✅ CRM & HRM Systems
✅ Travel & Booking Platforms
✅ Authentication Systems
✅ API Development & Integration
✅ Website Maintenance & Optimization
Technologies
Next.js
React.js
Node.js
Express.js
MongoDB
PostgreSQL
Firebase
Tailwind CSS
Socket.io
WebRTC
Docker
Pricing
💻 Landing Page – Starting at ₹5,999 ($75)
🌐 Business Website (5-10 Pages) – Starting at ₹12,999 ($150)
🛒 E-Commerce Website – Starting at ₹24,999 ($300)
📱 Custom Web Application – Starting at ₹39,999 ($500)
💬 Real-Time Chat Application – Starting at ₹29,999 ($350)
🎥 Video Calling Platform (WebRTC) – Starting at ₹49,999 ($600)
🔧 Bug Fixes & Website Improvements – ₹999–₹4,999 ($15–$60)
⚡ Hourly Rate – ₹1,200/hour ($15/hour)
Why Work With Me?
✔ 3+ Years of Web Development Experience
✔ Modern & Scalable Architecture
✔ Mobile-Responsive Design
✔ Clean and Secure Code
✔ Fast Communication & Project Updates
✔ Post-Launch Support
Let's turn your idea into a powerful digital product. Contact me to discuss your project requirements and get a custom quote. 🚀
Services Offered
✅ Business Websites
✅ Portfolio Websites
✅ Landing Pages
✅ E-Commerce Websites
✅ Custom Web Applications
✅ Real-Time Chat & Video Calling Apps
✅ CRM & HRM Systems
✅ Travel & Booking Platforms
✅ Authentication Systems
✅ API Development & Integration
✅ Website Maintenance & Optimization
Technologies
Next.js
React.js
Node.js
Express.js
MongoDB
PostgreSQL
Firebase
Tailwind CSS
Socket.io
WebRTC
Docker
Pricing
💻 Landing Page – Starting at ₹5,999 ($75)
🌐 Business Website (5-10 Pages) – Starting at ₹12,999 ($150)
🛒 E-Commerce Website – Starting at ₹24,999 ($300)
📱 Custom Web Application – Starting at ₹39,999 ($500)
💬 Real-Time Chat Application – Starting at ₹29,999 ($350)
🎥 Video Calling Platform (WebRTC) – Starting at ₹49,999 ($600)
🔧 Bug Fixes & Website Improvements – ₹999–₹4,999 ($15–$60)
⚡ Hourly Rate – ₹1,200/hour ($15/hour)
Why Work With Me?
✔ 3+ Years of Web Development Experience
✔ Modern & Scalable Architecture
✔ Mobile-Responsive Design
✔ Clean and Secure Code
✔ Fast Communication & Project Updates
✔ Post-Launch Support
Let's turn your idea into a powerful digital product. Contact me to discuss your project requirements and get a custom quote. 🚀
Working hours
- Monday:08h00 To 18h00
- Tuesday:08h00 To 18h00
- Wednesday:08h00 To 18h00
- Thursday:08h00 To 18h00
- Friday:08h00 To 18h00
- Saturday:Not available
- Sunday:Not available
![I will build a real-time chat and video calling application]()
I will develop a real-time messaging and video calling platform using Socket.io and WebRTC with modern UI and secure authentication. ✔ Real-Time Messaging ✔ Video Calling ✔ User Authentication ✔ Group ...![I will develop a custom web application using Next.js and Node.js]()
I will build custom web applications tailored to your business requirements using modern technologies such as Next.js, React.js, Node.js, Express.js, MongoDB, and PostgreSQL. ✔ User Authentication ✔ A ...![I will build a modern, responsive website for your business]()
I will create a professional, responsive, and SEO-friendly website for your business, startup, portfolio, or personal brand. The website will be optimized for performance, mobile devices, and user ...
-Built a cross-platform React Native application integrated with scalable backend APIs.
-Designed and optimized RESTful APIs using Node.js and Express, improving API response time by 18%.
-Developed a role-based admin dashboard reducing operational task completion time by 35%.
-Implemented real-time updates using WebSockets for live data synchronization.
-Tech: React Native, Node.js, Express, MongoDB, Firebase, WebSockets
-Designed and optimized RESTful APIs using Node.js and Express, improving API response time by 18%.
-Developed a role-based admin dashboard reducing operational task completion time by 35%.
-Implemented real-time updates using WebSockets for live data synchronization.
-Tech: React Native, Node.js, Express, MongoDB, Firebase, WebSockets
-Implemented real-time order tracking using Socket.io, reducing order update latency significantly.
-Developed secure authentication and API workflows for a quick commerce platform.
-Built backend services improving operational efficiency by 30%.
Collaborated in an Agile development environment to optimize backend performance.
-Tech: Node.js, Express, Next.js, MongoDB, Firebase, Socket.io
-Developed secure authentication and API workflows for a quick commerce platform.
-Built backend services improving operational efficiency by 30%.
Collaborated in an Agile development environment to optimize backend performance.
-Tech: Node.js, Express, Next.js, MongoDB, Firebase, Socket.io
Services Offered
✅ Business Websites
✅ Portfolio Websites
✅ Landing Pages
✅ E-Commerce Websites
✅ Custom Web Applications
✅ Real-Time Chat & Video Calling Apps
✅ CRM & HRM Systems
✅ Travel & Booking Platforms
✅ Authentication Systems
✅ API Development & Integration
✅ Website Maintenance & Optimization
✅ Business Websites
✅ Portfolio Websites
✅ Landing Pages
✅ E-Commerce Websites
✅ Custom Web Applications
✅ Real-Time Chat & Video Calling Apps
✅ CRM & HRM Systems
✅ Travel & Booking Platforms
✅ Authentication Systems
✅ API Development & Integration
✅ Website Maintenance & Optimization
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