Full Stack Developer | React, Next.js & AI Web Apps by Rejuanul IslamFull Stack Developer | React, Next.js & AI Web Apps by Rejuanul Islam
Full Stack Developer | React, Next.js & AI Web AppsRejuanul Islam
Cover image for Full Stack Developer | React, Next.js & AI Web Apps
One developer, front to back, no handoffs.
Most projects lose time in the gaps. The frontend developer waits on the API, the backend developer builds something the interface cannot use, and nobody owns the parts in between. I build both sides, so the thing works as a whole from the first staging link.
What I build
SaaS platforms and internal dashboards with auth, roles, and billing
Marketing and product sites that load fast and rank
REST and API integrations connecting the tools you already run on
Admin panels and CMS driven sites your team can update without me
AI features added into existing products, from chat to document processing
The stack React, Next.js, TypeScript, Node.js, Tailwind, Postgres, Supabase, Prisma, Stripe, Vercel. I pick based on what your project needs and what your team can maintain, not what is fashionable this quarter.
What you get
Clean, typed, documented code in your repository
Responsive across mobile, tablet, and desktop, tested on real devices
Performance and accessibility handled during the build rather than patched after
Staging link updated as I work, so you are never guessing about progress
Handover walkthrough and two weeks of post launch support
Good fit for
Founders building a first product with a real user base in mind
Agencies needing an extra pair of hands who does not need managing
Businesses stuck on a slow, outdated, or half finished site
How it works
Short call to understand the product and the constraints
Fixed scope and timeline written down before anything starts
Weekly progress on a staging link you can click through
Handover with source, docs, and support
FAQs

Example work
BuyerLoop: AI That Qualifies Every Enquiry, 24/7
Inrap DAM - Figma to HTML/CSS/JS Website
CapByPass — Scraping Infrastructure Landing Page
Contact for pricing
Duration1 week
Tags
Next.js
Node.js
PostgreSQL
React
Tailwind CSS
TypeScript
Backend Engineer
Frontend Engineer
Full Stack Developer
Service provided by
Rejuanul Islam proChattogram, Bangladesh
$1k+
Earned
4
Paid projects
5.00
Rating
43
Followers
Full Stack Developer | React, Next.js & AI Web AppsRejuanul Islam
Contact for pricing
Duration1 week
Tags
Next.js
Node.js
PostgreSQL
React
Tailwind CSS
TypeScript
Backend Engineer
Frontend Engineer
Full Stack Developer
Cover image for Full Stack Developer | React, Next.js & AI Web Apps
One developer, front to back, no handoffs.
Most projects lose time in the gaps. The frontend developer waits on the API, the backend developer builds something the interface cannot use, and nobody owns the parts in between. I build both sides, so the thing works as a whole from the first staging link.
What I build
SaaS platforms and internal dashboards with auth, roles, and billing
Marketing and product sites that load fast and rank
REST and API integrations connecting the tools you already run on
Admin panels and CMS driven sites your team can update without me
AI features added into existing products, from chat to document processing
The stack React, Next.js, TypeScript, Node.js, Tailwind, Postgres, Supabase, Prisma, Stripe, Vercel. I pick based on what your project needs and what your team can maintain, not what is fashionable this quarter.
What you get
Clean, typed, documented code in your repository
Responsive across mobile, tablet, and desktop, tested on real devices
Performance and accessibility handled during the build rather than patched after
Staging link updated as I work, so you are never guessing about progress
Handover walkthrough and two weeks of post launch support
Good fit for
Founders building a first product with a real user base in mind
Agencies needing an extra pair of hands who does not need managing
Businesses stuck on a slow, outdated, or half finished site
How it works
Short call to understand the product and the constraints
Fixed scope and timeline written down before anything starts
Weekly progress on a staging link you can click through
Handover with source, docs, and support
FAQs

Example work
BuyerLoop: AI That Qualifies Every Enquiry, 24/7
Inrap DAM - Figma to HTML/CSS/JS Website
CapByPass — Scraping Infrastructure Landing Page
Contact for pricing