I build Shopify apps,full-stack products& AI automation.
Full Stack Engineer with 6+ years in e-commerce. I started with WordPress, moved into Shopify themes and apps, and now ship across React, Next.js, Remix and Node, plus n8n workflows and AI agents that automate the repetitive parts.
Product bundles, cart offers, quantity breaks and post-purchase upsells from one app, with flexible discounts and storefront widgets merchants can style to match their store.
→Fixed, percentage, BOGO and quantity discounts
→Upsells on product, cart and after purchase
→Offer styling plus click, conversion and revenue tracking
→Hides or updates offers when products become unavailable
My role: Designed, built, and published end to end.
Moved an existing store onto sections-everywhere architecture. Delivered as a theme update merchants can manage from the theme editor.
Liquid
OS 2.0
Sections
Shopify · Client workFiverr portfolio
Rug & carpet store, custom build
New pages, redesigned sections and added features for an e-commerce rug business. Custom pages and sections built to match the brand, editable in the theme editor.
Remix and React apps on the Admin GraphQL API, with authentication, webhooks and rate limits handled properly.
Remix
GraphQL
Webhooks
Discount logic
Bundles
02 · Shopify themes
Themes merchants can edit themselves.
Online Store 2.0 themes in Liquid with reusable sections, blocks and metafield-driven content, plus performance work.
Theme editor · Online Store 2.0
Header
Hero
Product grid
Footer
Liquid
OS 2.0
Sections
Ajax Cart
Performance
03 · Full-stack apps
Full-stack, from screen to database.
React and Next.js frontends, Node and Express APIs, MongoDB or PostgreSQL, typed with TypeScript and deployed with Docker and CI/CD.
$ POST /api/orders → 201 Createdverify auth ✓validate payload ✓db.orders.insertOne() ✓$ GET /api/products → 200 OK
Next.js
Node
TypeScript
MongoDB
Docker
04 · AI & automation
Workflows that run themselves.
n8n workflows and AI agents that connect APIs and services to automate multi-step processes, with LLM integrations and RAG.
n8n
AI agents
LLM
RAG
APIs
Something broken in production? I also take bug-fix jobs on Shopify stores and apps, WordPress, and PHP/Laravel code, usually with a note on the root cause.
[03]Experience
Six years, one stack widening.
Devmont Digital, Karachi. Feb 2020 to Oct 2026 (6 years 8 months), plus freelance work on Fiverr and Upwork since 2023.
EducationAptech Pakistan · ACCP, Computer Software Engineering · 2018 to 2020 · A+University of Karachi · BCom · 2018 to 2022
Scroll: each role stacks on the last ↓
Jan 2026 — Oct 2026Devmont Digital
Full Stack Engineer
End-to-end web apps, REST and GraphQL APIs, AI agents and n8n workflows. Traced production issues across frontend, API and database layers.
TypeScript
Next.js
Node.js
GraphQL
PostgreSQL
n8n
2026
Jan 2025 — Dec 2025Devmont Digital
Senior Shopify Theme & App Developer
Built and maintained Shopify apps on Remix and React with the Admin GraphQL API and webhooks. Built Online Store 2.0 themes with reusable sections and metafield-driven content.
Remix
React
Liquid
Laravel
2025
Jan 2024 — Dec 2024Devmont Digital
Shopify Theme & App Developer
Custom theme sections and storefront features for e-commerce brands. Started building Shopify apps with React, Remix and GraphQL.
Liquid
Tailwind
GraphQL
2024
2023 — NowFiverr · Upwork
Freelance Shopify & Web Developer
Customization, theme development, speed optimization and bug fixes for store owners. 5.0 from 86 reviews on Fiverr (Level 2), 23 completed Upwork jobs.
Shopify
WordPress
Laravel
2023
Jul 2021 — Dec 2023Devmont Digital
Associate Web Developer
Websites and web apps for clients, Shopify store customization, bug fixes and ongoing feature updates on live sites.
Laravel
PHP
MySQL
Liquid
2021
Feb 2020 — Jun 2021Devmont Digital
WordPress Developer
Where it started: custom themes, page layouts and plugin changes for client sites, plus maintenance and bug fixes.
Repeat client · United States Shopify bug fix · 2 days
★★★★★
"Professional, efficient, the best developer, will use again and again"
Repeat client · United States Shopify bug fix · 4 days
★★★★★
"Have used him several several times, always delivers great work, highly recommend!"
Repeat client · United States Shopify bug fix · 5 days
★★★★★
"Great every time I work with him!!"
Repeat client · United States Shopify bug fix · 1 day
★★★★★
"Fixed all problems efficiently"
Repeat client · United States Shopify bug fix · 5 days
★★★★★
"the best thanks"
Repeat client · United States Shopify bug fix · 3 days
★★★★★ great work★★★★★ the best thanks★★★★★ Great every time I work with him!!★★★★★ Fixed all problems efficiently★★★★★ Always super quick and helpful★★★★★ great work★★★★★ the best thanks★★★★★ Great every time I work with him!!★★★★★ Fixed all problems efficiently★★★★★ Always super quick and helpful
Both. I'm open to full-time and contract work, remote or hybrid, based in Karachi (UTC+5).
Can you take over an existing store or app?
Yes, that's a large part of my work: fixing bugs and extending themes and apps that already exist. I trace the issue across storefront, API and data before touching code.
Do you use AI to write code?
I use AI assistants for research and first drafts, then review and test everything before delivery. I also build AI agents and n8n workflows for clients.
How do we start?
Email me a short brief or hire me on Fiverr. I reply with questions and a scope. Average response time on Fiverr is about an hour.
Available for new work
Let's build something that holds up.
Tell me what's broken or what you want to build. Average reply time is about an hour.