Portfolio / 2026 Dhaka, Bangladesh — UTC+6

I design products people understand on the first try.

I'm Moinul Islam Rehan, a product designer in Dhaka working across fintech, e-commerce and internal tools. I start with the problem, not the screen, and stay involved until it ships.

Moinul Islam Rehan
Move cursor to reveal
Role
Product designer
Focus
AI-powered products for business
Stack
Figma Claude Jira
Currently
[01] Selected work 01 / 06

Work I can walk you through.

Two case studies in depth, plus the shorter projects. Each one covers the problem, the flow, and what actually shipped.

2025 — 2026
[01]Mobile app

Can I Park?

An AI sign scanner for Green P, Toronto's official parking app. Point your phone at a parking sign and get one clear answer: park, pay, or move on.

Read case study
Type
Feature module
Platform
iOS + Android
Focus
AI assistance, failure states
[02]Service booking

HandyNaija

A home services booking platform for Nigeria. Vetted providers, reviews that read as real, and a booking flow that never asks the same question twice.

Read case study
Type
Service booking platform
Platform
Web + mobile web
Focus
Trust signals, booking flow
HandyNaija booking interface
[03]E-commerce

SUEDE

A fashion review platform that matches real body measurements to real reviews — so shoppers stop guessing their size and start trusting the fit.

Read case study
Type
Review platform
Platform
Responsive web
Focus
Fit confidence, reviews
SUEDE review platform interface
[03] How I work 03 / 06

Four steps, and you always know which one we're in.

No black box, no surprise reveal at the end. You see the thinking as it happens.

[01]

Discover

I start with questions, not screens. Stakeholder interviews, the real workflow, and a clear definition of what success looks like.

You get
Problem brief, success metrics
[02]

Map

Low-fidelity flows and wireframes first, so the structure is agreed before anyone argues about colour.

You get
User flows, wireframes
[03]

Design

High-fidelity screens and a clickable prototype — including the empty, error and edge states nobody asks for.

You get
UI screens, prototype
[04]

Ship

Components, tokens and annotated specs, plus design QA while it is actually being built.

You get
Design system, handoff specs
[04] Certifications 04 / 06
Tulip Tech certificate of achievement for Cyber Security Training

Cyber Security Training

Tulip TechSep 2026

ID 0000001283

Tulip Tech certificate of achievement for Clean Desk and Clear Screen Assessment and Certification

Clean Desk and Clear Screen Assessment & Certification

Tulip TechSep 2026

ID 0000001282

LinkedIn Learning certificate of completion for Using AI in the UX Design Process

Using AI in the UX Design Process

LinkedIn LearningJan 2026

Tulip Tech certificate of achievement for CareApps ISO-27001 Employee Awareness Training

CareApps ISO-27001 Employee Awareness Training

Tulip TechJan 2026

ID 0000001281

Ostad certificate of completion for the UI-UX Guided Program

UI-UX Guided Program

OstadMay 2024

ID C20712

01 / 05
[05] Client feedback 05 / 06

What it's like to work with me.

Four clients and collaborators, in their own words — on the parts of the job that never show up in a portfolio shot.

“He is a thoughtful, hardworking, and highly professional product designer who approaches problems with a strong user-first mindset.”

Abdullah CEO, MindSynth Technologies

“Rehan consistently demonstrated strong design thinking, attention to detail, and the ability to turn ideas into intuitive, impactful visuals.”

Shampa Banik Lecturer of CSE, BUBT

“He seamlessly converted our mobile app to web with great UX and visuals.”

Starlove Annulysse Founder, Booking Nest

“He learns fast, takes feedback seriously, and always goes the extra mile.”

Sohanul Habib CEO, OrbitX
[06] Contact 06 / 06

Have something you want built properly?

Tell me what the product is, who it's for, and what isn't working. I'll tell you honestly whether I'm the right person for it.

rehan.moinul.10@gmail.com
[01]Tag

Project

The problem

What I did

    More screens