AVAILABLE FOR SELECT ROLES

$ whoami

Md.Mujtaba Rafid Rumi

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I ship products that scale — readable code, deliberate design, and automation wired in from day one.

Shopify & E-commerceFull-Stack Web DevelopmentAI-First Workflows

01.About

I'm a senior full-stack engineer based in Dhaka. Over the years I've shipped Built-for-Shopify apps, architected scalable APIs, optimised production datasets, and crafted UI that looks the same on every device it touches.

My day-to-day stack runs from React, Node.js, and Next.js up front to Laravel, GraphQL, and PostgreSQL on the backend — with OpenAI and Claude wired into both the products I ship and the way I build them.

Code with clarity
Maintainable, well-tested systems that the next engineer can read without a tour.
Design with intent
Interfaces that feel modern and consistent — typography, icons, and motion in service of the brand.
Automate everything
From CI/CD to AI-assisted scaffolding — remove friction so the team ships faster.

Whether it's an internal tool, a consumer product, or a client-facing app, the goal stays the same — turn ideas into working software that actually moves a metric.

By the numbers

9+
Years building software: 15+
Production apps shipped: 3
Built-for-Shopify apps: 4.9★
Avg. Shopify app rating

Currently

Senior Software Engineer @ Startise

Dhaka, Bangladesh

02.Experience

Where I've shipped

Senior Software Engineer @ Startise

Mirpur DOHS, Dhaka

Feb 2024 → Present

Lead Shopify app engineering across multiple Built-for-Shopify titles, owning architecture from Admin API integrations to theme app extensions.
Ship merchant-facing features end-to-end — Laravel + React + Shopify GraphQL — with a focus on storefront performance and zero-config install.
Drive an AI-first dev culture: introduced Claude Code, prompt-based scaffolding, and OpenAI-powered features (Magic Autowrite) into production apps.

Key achievements

Helped ship BetterDocs and EasyFlow Product Options to the Built-for-Shopify badge — Shopify's highest quality bar.
Cut critical query times by ~40% on the heaviest endpoints through caching and N+1 elimination.
Introduced AI-assisted workflows that compressed feature delivery cycles measurably.

LaravelReactShopify GraphQLTheme ExtensionsPostgreSQLOpenAIClaude Code

PHP Developer @ WPDeveloper

Mirpur DOHS, Dhaka

Nov 2019 → Feb 2024

Owned full-stack development for several in-house SaaS products built on Laravel, Node.js, and React.
Architected serverless event pipelines on Google Cloud Functions + Cloud SQL for real-time analytics.
Maintained and scaled production apps serving hundreds of paying customers with high uptime requirements.

Key achievements

Shipped WPInsights — a real-time WordPress analytics SaaS — as one of the flagship in-house products.
Mentored junior engineers across code review, testing patterns, and Git workflow conventions.
Designed multi-tenant data models that scaled with the customer base without re-architecture.

LaravelNode.jsReactVueGoogle Cloud FunctionsCloud SQLGCPMySQL

Web Developer @ Total IT Solutions

Dhaka, Bangladesh

Jul 2019 → Nov 2019

Maintained and improved an e-commerce platform, shipping bug fixes and feature updates against tight deadlines.
Built an office attendance system that integrated JetKeys devices for real-time tracking and automated reporting.

Key achievements

Delivered a hardware-integrated attendance system that replaced a manual spreadsheet workflow company-wide.

PHPLaravelMySQLJavaScriptREST APIs

Software Engineer @ Tech Cloud Limited

Baridhara DOHS, Dhaka

Mar 2017 → Jul 2019

Worked directly with stakeholders to translate business requirements into technical roadmaps for several client projects.
Built dynamic web applications using PHP, Laravel, and CodeIgniter, paired with normalized MySQL schemas.
Designed scalable database architectures that supported steady growth in transactional load.

Key achievements

Delivered 5+ client projects across e-commerce and CMS verticals from spec to deployment.
Built reusable Laravel modules that became internal scaffolding for subsequent projects.

PHPLaravelCodeIgniterMySQLjQueryBootstrap

Full résumé

03.Projects

Selected work

01 —Shopify App · Built for ShopifyBuilt for Shopify

BetterDocs FAQ Knowledge Base

AI-powered FAQ + knowledge base builder for Shopify — Magic Autowrite, live chat, WhatsApp & Messenger, and order tracking.

4.9★ rating on the Shopify App Store with the Built-for-Shopify badge.

Laravel
React
PostgreSQL
Shopify GraphQL
Theme Extensions
OpenAI

Read case study Shopify App Store

betterdocs-shopify.app

Shopify App · Built for Shopify

BetterDocs FAQ Knowledge Base

02 —Shopify App · Built for ShopifyBuilt for Shopify

EasyFlow Product Options

Unlimited product options and variants for Shopify — image swatches, conditional logic, dynamic pricing, and file uploads.

4.9★ across 370+ reviews — popular with US-based stores.

Laravel
React
Shopify GraphQL
Theme Extensions
MySQL
Queue Workers

Read case study Shopify App Store

easyflow-product-options.app

Shopify App · Built for Shopify

EasyFlow Product Options

03 —Shopify App · Built for ShopifyBuilt for Shopify

StoreFAQ — Product FAQ Builder

AI-written FAQ pages and product accordions for Shopify — FAQ schema for SEO, live chat, multilingual, drag-and-drop builder.

4.9★ with 140+ reviews — used to cut support tickets.

Laravel
React
Shopify Theme Extensions
Liquid
MySQL
OpenAI

Read case study Shopify App Store

storefaq.app

Shopify App · Built for Shopify

StoreFAQ — Product FAQ Builder

04 —In-house SaaS

WPInsights

Real-time behavioral analytics for WordPress sites — session replays, click maps, and JS error capture on a serverless pipeline.

Serverless analytics pipeline ingesting millions of events.

Node.js
React
Google Cloud Functions
Cloud SQL
GCP

Read case study

wp-insights.app

In-house SaaS

WPInsights

Other work

In-house Tool

WPCafe

Coffee allocation & service management for company employees — Laravel + Vue with a tiny but delightful UX.

Laravel
Vue
MySQL
Tailwind

Hiring Platform

EasyJobs

Multi-stage candidate evaluation platform that compresses time-to-hire for fast-growing teams.

Laravel
React
MySQL
Queue Jobs

Restaurant · E-commerce

Tanuki

Restaurant ordering and storefront platform — menu management, order flow, and a customer-facing shop.

Laravel
MySQL
jQuery

Restaurant · E-commerce

FindHalal

German halal restaurant platform with multilingual menu, online ordering, and admin dashboard.

Laravel
MySQL
Bootstrap

CMS

PMS

Custom content management system for a property/management workflow — roles, permissions, and dynamic pages.

Laravel
CodeIgniter
MySQL

CMS

ISP

CMS tailored for an Internet Service Provider — billing pages, customer portal, and content workflows.

Laravel
MySQL
jQuery

CMS · Non-profit

CaritasBD

CMS for a Bangladesh non-profit — news, events, donations, and multilingual content.

Laravel
MySQL
Bootstrap

04.Technology Stack

What I build with

The tools I reach for first — grouped by where they sit in the stack. Years shown reflect production usage, not just dabbling.

AI & Integration

2 tools

OpenAI

3 yrs

Claude Code

1.5 yrs

Backend

5 tools

PHP / Laravel

5 yrs

Node.js

3.5 yrs

Express.js

3.5 yrs

GraphQL

2 yrs

Socket.io

1 yr

Frontend

5 tools

React

5 yrs

Next.js

4 yrs

TypeScript

2 yrs

Tailwind CSS

2 yrs

Vue.js

1 yr

Database

8 tools

MySQL

5 yrs

PostgreSQL

4 yrs

MongoDB

3 yrs

Cloud SQL

3 yrs

Redis

3 yrs

Firebase

2 yrs

Datastore

2 yrs

Prisma

2 yrs

Cloud & DevOps

6 tools

Git

6 yrs

GCP

3 yrs

AWS

3 yrs

Firebase

3 yrs

Docker

2 yrs

Cloud Functions

2 yrs

05.Contact

$echo "let's talk"

Building something interesting?

Always up for turning bold ideas into something real. Open to senior full-stack roles, Shopify app work, and SaaS engineering — if you're building something worth building, let's talk.

Send an email