Full Stack Engineer

I'm Sultana Rupa

an engineer who turns real business problems into products that perform. With 5+ years of experience shipping production systems that drive measurable results โ€” from revenue growth to operational efficiency. Specializing in Next.js, React, and AI integration.

const developer = {
name: "Sultana Rupa",
title: "Full Stack Engineer",
skills: ["Next.js", "React", "Node.js", ...],
experience: 5,
projects: 30+,
passion: "Solving real problems",
};
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Professional Journey

Experience & Achievements

Professional Experience

Co-founder & CTO

Current
NextBox Network
Full-time
2025 - Present
Dhaka, Bangladesh

Co-founder & Software Engineer

Current
Twicket
Full-time
Oct 2024 - Present
Dhaka, Bangladesh ยท Hybrid

Lead Software Developer

Hackathon Valley
Full-time
Jul 2025 - Jan 2026 ยท 7 mos
Remote

Achievements

10+
Competition Awards
๐Ÿ† 2x Champion
๐Ÿฅˆ 3x Runner Up

Recent Competitions

๐Ÿ†
Champion

Idea Season 5.0 โ€” ECDC, UAP

InnovateX Project Showcase

๐Ÿฅˆ
1st Runner Up

CDC National Ideathon 4.0

InnovateX Hackathon

ECDC Idea Season 4.0

๐Ÿฅ‰
2nd Runner Up

FlowTank Ideathon

๐Ÿ…
3rd Runner Up

MIST Inventious 4.1 NeoFetch Hackathon

SelectedWork

A curated selection of projects that showcase my skills in building modern, user-focused applications with cutting-edge technologies.

Project 01

Twicket โ€” Event Ticketing Platform

Problem

Ticket sales were painful due to the lack of an online payment gateway, a slow WordPress site, and a hard-to-manage admin panel that required constant developer intervention.

Solution

Integrated an online payment gateway, rebuilt the frontend with Next.js to cut load time by 70%, and redesigned the admin panel so the team could manage events independently.

Impact

Ticket sales grew 2ร—, revenue increased 2.5ร—, and customer demand rose significantly within weeks of launch.

Next.jsReactMongoDBDockerBkash Payment
View Project
Project 02

Jersey Museum BD โ€” Sports Jersey E-Commerce

Problem

The client was selling jerseys manually through social media DMs with no inventory tracking, no order management, and high drop-off due to a fragmented buying experience.

Solution

Built a full e-commerce platform with product catalogue, cart, checkout, order tracking, and an admin dashboard for inventory and order management.

Impact

Eliminated manual order handling entirely, reduced response time from hours to seconds, and enabled the business to scale orders without adding staff.

Next.jsReactNode.jsMongoDB
View Project
Project 03

QuikerLink โ€” URL Shortener & Analytics

Problem

Marketers and developers needed a fast, reliable way to shorten URLs, track click-through rates, and analyse link performance โ€” without paying for bloated enterprise tools.

Solution

Built a URL shortener with real-time click analytics, custom slug support, QR code generation, and a clean dashboard for managing all links in one place.

Impact

Delivered a self-hostable, zero-cost alternative to Bitly with sub-100ms redirect speeds and detailed per-link analytics out of the box.

Next.jsReactPostgreSQLRedisPrisma
View Project
Project 04

BoiKhujo โ€” Book E-Commerce Platform

Problem

Book buyers in Bangladesh had no dedicated platform with a large catalogue, real-time stock updates, and a smooth browsing-to-checkout experience in their language.

Solution

Built a full-stack book marketplace with advanced search and filtering, real-time inventory, wishlist, cart, secure checkout, and a seller dashboard for managing listings.

Impact

Provided a seamless end-to-end book buying experience, reducing purchase friction and enabling sellers to manage their catalogue without technical knowledge.

Next.jsReactNode.jsMongoDBSocket.IO
View Project

WhatClientsSay

Feedback from founders and leaders I've had the pleasure of working with.

โ€œSultana Rupa completely transformed how Twicket operates online. Before working with her, our ticket sales were hampered by a slow site and a clunky admin panel. She rebuilt everything from the ground up โ€” integrated payments, optimised performance, and gave us an admin panel we can actually use ourselves. The results were immediate: sales doubled and revenue grew 2.5x. She is a rare developer who understands both the technical and business side of things.โ€

SK

Sajjad Bin Kashem

Founder & CEO, Twicket

01 / 05

My Skills

Languages & Frameworks

JavaScript (ES6+)
TypeScript
React
Node.js
Express.js
Fastify
Next.js
Python
Django
HTML5
CSS3
C
C++
Java
TanStack Query
Redux
Socket.io

Styling Mastery

Bootstrap
Tailwind CSS
Shadcn UI
Framer Motion
Materialize CSS

Database & Tools

MongoDB
MySQL
PostgreSQL
Redis
Supabase
Langchain
Docker
Postman
Vercel
Webpack
npm
Vector Database
RESTful APIs
DevOps Basics

Version Control & Collaboration

Git
GitHub
Agile Practices

My Development Journey

My journey in web development began with a fascination for creating interactive user experiences. Over the years, I've evolved from building simple websites to architecting complex applications that leverage cutting-edge technologies. I've developed a particular expertise in creating seamless interfaces with React and Next.js, while also mastering backend systems with Node.js and various databases. What drives me is the opportunity to blend creativity with technical problem-solving to build solutions that make a real impact. I'm constantly learning and experimenting with new technologies to stay at the forefront of this rapidly evolving field.

ChatwithRupaBot

Have questions about my skills, experience, or projects? My AI assistant is here to help!

Rupa Bot

Hi there! I'm Sultana Rupa. Ask me anything about my skills, experience, or projects!

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Let'sConnect

Have a project in mind or want to discuss potential collaborations? I'd love to hear from you.

Available for:

  • Remote positions
  • Freelance projects
  • Consulting
  • Collaboration

ยฉ 2026 Sultana Rupa. All rights reserved.