Web App or MVP in 3 Weeks, Built with AIRajeeb Mookhopadhyay
You have an app idea, or a business process stuck in spreadsheets. Most dev shops quote 3 to 6 months. I ship a working first version in about 3 weeks.
I started my career as a programmer and spent the next 20 years in digital marketing. Today I build with AI-assisted development and review every line myself. So you get the speed of AI, code that actually holds up, and a product built by someone who understands how it will be sold.
A recent build
A custom CRM for a US real estate brokerage. It imports property data, tracks each deal type in its own module, and makes the first seller call with an AI voice agent. Built on Node.js and Supabase, self-hosted, with no monthly SaaS fees for the client.
What you get
A working web app with your core features, live on a real URL
User login, database and an admin panel
Clean, mobile-friendly design
AI features where they genuinely help (chat, document reading, automation)
Full source code and ownership, no lock-in
30 days of fixes after launch
How it works
Day 1: a free call to agree the must-have features and lock the scope
Week 1: core features live on a preview link you can click through
Weeks 2–3: polish, test, launch and hand over
Stack: Node.js, PostgreSQL/Supabase, Claude or OpenAI for AI features. Hosted wherever you prefer.
Who this is for: founders validating an idea, and businesses replacing spreadsheets or expensive SaaS with their own tool. Not a fit if you need a large enterprise platform in 3 weeks.
Book a free call and tell me what you want to build.
FAQs
Example work
Starting at$1,500
Duration3 weeks
Tags
AI Developer
Fullstack Engineer
Web Developer
Service provided by
Rajeeb Mookhopadhyay Dubai - United Arab Emirates
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Web App or MVP in 3 Weeks, Built with AIRajeeb Mookhopadhyay
You have an app idea, or a business process stuck in spreadsheets. Most dev shops quote 3 to 6 months. I ship a working first version in about 3 weeks.
I started my career as a programmer and spent the next 20 years in digital marketing. Today I build with AI-assisted development and review every line myself. So you get the speed of AI, code that actually holds up, and a product built by someone who understands how it will be sold.
A recent build
A custom CRM for a US real estate brokerage. It imports property data, tracks each deal type in its own module, and makes the first seller call with an AI voice agent. Built on Node.js and Supabase, self-hosted, with no monthly SaaS fees for the client.
What you get
A working web app with your core features, live on a real URL
User login, database and an admin panel
Clean, mobile-friendly design
AI features where they genuinely help (chat, document reading, automation)
Full source code and ownership, no lock-in
30 days of fixes after launch
How it works
Day 1: a free call to agree the must-have features and lock the scope
Week 1: core features live on a preview link you can click through
Weeks 2–3: polish, test, launch and hand over
Stack: Node.js, PostgreSQL/Supabase, Claude or OpenAI for AI features. Hosted wherever you prefer.
Who this is for: founders validating an idea, and businesses replacing spreadsheets or expensive SaaS with their own tool. Not a fit if you need a large enterprise platform in 3 weeks.
Book a free call and tell me what you want to build.
FAQs
Example work
$1,500