Hello, I'm Arif Ur Rahman
Crafting thoughtfulinterfaces forthe modern web.
I build responsive, accessible, high-performance applications with React, Next.js & TypeScript — currently shaping AI products at Crulon AI, Dhaka.
Arif Ur Rahman
Dhaka, Bangladesh
Currently
Frontend Engineer
@ Crulon AI
4+
Years shipping
Skills & technologies
The tools I reach for every day to turn ideas into fast, polished products.
Frontend
Interfaces that feel fast, look sharp and work for everyone.
Dhaka, Bangladesh
--:--:-- --
GMT+6 · Remote-friendly across time zones
State & Data
Predictable state, cached server data.
Backend
APIs that are typed, secure and quick.
Database
Document stores & realtime data.
Tools & Workflow
The everyday kit behind every ship.
❯ git commit -m "ship it"
❯ git push origin main
✓ Build passed · deployed on Vercel
❯
Craft in every detail
Pixel-perfect
Figma to production, faithfully.
Accessible
Semantic, keyboard-friendly UI.
Performant
Fast loads, smooth interactions.
Motion
Purposeful, delightful animation.
Experience & education
Five years across product teams, agencies, and AI startups — and the studies behind them.
Mar 2026 — Present
Dhaka
Crulon AI
Frontend Software Engineer
Building and maintaining AI-powered web interfaces with a focus on performance, usability, and modern frontend practices.
Sep 2025 — Feb 2026
Gulshan 1, Dhaka
DataCrunch Ltd
Software Engineer
Built scalable web applications using modern technologies. Collaborated with cross-functional teams to deliver high-quality software solutions.
Jan 2025 — Aug 2025
Uttara 9, Dhaka
Leadsync AI
Frontend Software Engineer
Developed and maintained the frontend of an AI-powered lead generation platform, collaborating closely with designers and backend developers to create a seamless user experience.
Jan 2024 — Dec 2024
Uttara 9, Dhaka
Dream Diver
Process Development Engineer
Co-operated with clients across different time zones, gathered requirements, and maintained the development team workflow to ensure timely, high-quality software delivery.
Sep 2022 — Dec 2023
Baridhara J Block, Dhaka
Ultra-X Asia Pacific
Software Engineer
Developed and maintained web applications for Japanese clients using Angular and React.js. Software quality and timely delivery were top priorities.
Projects with purpose
A selection of recent work — client builds, product frontends, and full-stack experiments.
Simple Authentication System
A clean authentication system with Next.js frontend and Python FastAPI backend, featuring user registration, login, and JWT-protected routes.
Credit Hero
A credit management platform for tracking scores, viewing reports, and receiving personalized financial recommendations. Built with TypeScript and Next.js.
Foody Moody
A restaurant website with interactive menu browsing, online ordering, and user reviews. Delivered as a client project at Dream Diver IT.
Dr. Sarwar Kamal Portfolio
A professional portfolio for a researcher in Australia, showcasing work, achievements, and services. Delivered as a freelance project.
More experiments, client work and open source live on GitHub.
Explore more on GitHubServices, crafted to fit
Specialized web development services tailored to your product and your users.
JavaScript & TypeScript
Building dynamic, type-safe web applications with modern JS/TS for robust and scalable solutions.
React & Next.js Development
High-performance web apps with React and Next.js — SSR, SSG, SEO-optimized, and production-ready.
Figma to Code
Translating Figma designs into pixel-perfect, responsive pages using React, Next.js, and Tailwind CSS.
Responsive Web Design
Websites that look and work beautifully across all devices and screen sizes — mobile-first.
FastAPI Development
Building high-performance backend APIs with Python FastAPI for scalable, well-documented services.
Version Control & Collaboration
Efficient Git & GitHub workflows for clean branching strategies, code reviews, and team collaboration.
Need a custom web application?
Let's discuss your project and bring your ideas to life. I'm dedicated to delivering high-quality solutions tailored to your needs.
- Customized solutions for your business
- Modern, responsive, user-friendly design
- Clean, efficient, and maintainable code
Have an idea?
Let's build it together.
I'd love to hear from you — reach out via email, phone, or any of my social channels.
Whether it's a product idea, a role you're hiring for, or just a question about frontend — my inbox is always open. I usually reply within a day.
Currently open to opportunities — full-time roles & freelance projects.