Hi, I'm Abdullah
A software engineer based in Karachi, Pakistan
Introducton
Overview
Passionate and dedicated software engineer with a strong foundation in software engineering principles, including problem-solving, adaptability, and effective communication. Experienced in leading successful projects and collaborating with cross-functional teams to deliver high-quality solutions. Committed to continuous learning and contributing innovative ideas to drive success in a dynamic tech environment. Consistently delivering reliable and scalable software solutions that align with business goals.
Software Engineer
Web Developer
Mobile App Developer
Blockchain Developer
What I have done so far
Work Experience
Software Engineer
EpicMetry
- Developed Alhai, a full-stack SaaS real estate management and marketplace platform that connects property managers, brokers, and residents in one centralized system.
- Built key modules including property and unit listings, bookings, service requests, payments, role-based access control, community communication, and end-to-end marketplace workflows.
- Worked across React, NestJS, PostgreSQL, Prisma, Socket.io, Redis, Firebase Cloud Messaging, Google Cloud Storage, Google Maps, Docker, and GCP.
Software Engineer
HashPotato
- Contributed to multiple full-stack and mobile products across community, marketplace, booking, NFT, and SaaS domains using modern web and mobile development practices.
- Developed KUSA, a React Native community and marketplace app with forums, clubs, real-time chat, product listings, cart, orders, seller tools, notifications, and media uploads.
- Worked on Artizyou, a digital ownership platform for creators to register, protect, and mint NFC-linked digital works with authenticity certificates, royalties, Web3 wallets, Stripe, and Firebase.
- Built features for Referee, a referrals and booking platform with a NestJS backend, React Native app, and React web portal covering chat, messaging, payments, media uploads, and push notifications.
- Developed the GOCA App, a cross-platform mobility and services app supporting car reservations, on-demand services, e-commerce, memberships, ride tracking, payments, maps, and QR scanning.
- Contributed to BestBosses and Ares NFT by implementing MVP features, recognition workflows, NFT smart contracts, phased minting, whitelist access, and prize-claiming flows.
- Built Riwa NFT, a marketplace for uploading, minting, and collecting antique art NFTs with blockchain-based ownership and payment support, using Next.js, Material UI, Node.js, Solidity, MongoDB, Stripe, and Polygon.
Full Stack Developer
Upwork
- Achieved Top Rated status on Upwork with a 100% Job Success Score, earning repeat contracts and long-term client relationships through consistent, high-quality delivery.
- Built Convertible (M&T), an automotive parts e-commerce platform with product listings, shop-by-car browsing, cart, wishlist, orders, checkout, and admin dashboards — developing the storefront, admin portal, and backend with Next.js, React, NestJS, PostgreSQL, and TypeORM, plus Stripe/PayPal payments, JWT auth, AWS S3 uploads, emails, and analytics.
- Developed the MyTick app, an event ticketing platform for production houses to create events, sell tiered tickets, manage artists, and register participants — implementing QR-code entry scanning, coupon-based ticketing, media uploads, and notifications with a React Native app, a FastAPI + PostgreSQL backend, and AWS Lambda, S3, and SQS workflows.
Full Stack Developer
Fiverr
- Delivered full-stack web and mobile projects for international clients on Fiverr, earning strong reviews, repeat contracts, and long-term client relationships across multiple regions.
- Developed BOE (Book Order Eat), a restaurant booking and food pre-ordering app where users discover restaurants, reserve tables, and pre-order meals — building features for payments, memberships, wallets, coupons, taste preferences, notifications, maps, and media management with React Native, NestJS, Next.js, PostgreSQL, and Stripe.
- Built Miniature (Doris's Miniature), an e-commerce platform for handcrafted miniatures with customer shopping, checkout, orders, and admin management — implementing React frontends and a NestJS backend with Stripe payments, AWS S3 uploads, PostgreSQL, and Prisma.
- Built Homebridge, a job and accommodation platform helping foreigners in Korea find jobs and housing while supporting local manpower needs across different regions, using React.js, Tailwind CSS, Node.js, and MongoDB.
- Developed the OviPay frontend on React + Redux with MUI, Bootstrap, TailwindCSS, and Firebase — shipping buy/sell, gifting, coupon management, charging, reservations, affiliate, and account/settings flows along with ApexCharts analytics dashboards and Swiper-driven listing UIs.
- Built the Greenwashing Identifier (GreenHouse MVP) — a React + TanStack Query + Formik/Yup admin frontend with HTML-to-PDF report exports — backed by an Express + MongoDB API integrating OpenAI GPT to flag environmental-claim inconsistencies, generate reports, and store audit records for regulator review.
- Delivered FanGram, a personalized celebrity interactions platform for gifting, video requests, messaging, and business promotions — combining a React + MUI admin panel with S3 uploads and QR codes, a React + Firebase customer web app, and an Express + MongoDB backend with JWT auth, Google/Facebook OAuth, and Cloudinary media handling.
- Created the Muhafiz personal safety app on React Native (Expo) + Redux with react-native-maps and Expo Location — shipping incident reporting, SOS, emergency calls, contact-based alerts, real-time location sharing, and a community feed with comments and likes — paired with an Express + MongoDB backend covering users, posts, incidents, contacts, and notifications.
Some of the tech I use
Technologies
JavaScript
TypeScript
MUI
Bootstrap
Tailwind
React JS
Redux
Next JS
React Native
Node JS
Nest JS
MongoDB
PostgreSQL
Redis
Firebase
AWS
Docker
Mysql
git
Mocha JS
AI Integrations
My Work
Projects
HomeBridge
Live
Homebridge is a pioneering platform designed to address the challenges faced by foreigners in Korea and bridge manpower shortages in various provinces. It enables seamless collaboration among diverse groups, universities, and local governments, allowing admins to post jobs and events, and users to apply and register with ease.
# reactjs
# mongodb
# tailwindcss
# nodejs
Fangram
Live
A unique digital platform that revolutionizes how fans interact with celebrities by allowing users to book personalized services directly. After creating their profile and making payment, users can enjoy exclusive, personalized conversations, heartfelt custom messages with their favorite stars, managed seamlessly by administrators.
# reactjs
# nodejs
# tailwindcss
# mongodb
Kusa
Live
Kusa is a dynamic mobile app designed to empower Korean-Americans by fostering cultural connections and community engagement. The app offers a comprehensive suite of features including forums for discussion, a marketplace for commerce, and private/group chat. Users can also create or join clubs, fostering interaction within the community.
# react native
# nodejs
# aws
# mongodb
# websockets
# firebase
Charta
Charta is a versatile mobile application designed to streamline car booking services. Users can browse a collection of available cars, book any service, and make payments. Through the admin panel admins can approve requests and assign drivers to rides upon user request, providing a seamless car booking experience.
# react native
# nodejs
# mongodb
# websockets
# firebase
Riwa-NFT Store
Riwa NFT Store is a groundbreaking platform that blends the rich heritage of antique arts with the dynamic world of NFTs. It allows administrators to seamlessly upload unique art pieces as NFTs, while users can acquire and mint these digital assets directly to their wallets, enriching their collections with historic and artistic value.
# nextjs
# nodejs
# materialui
# mongodb
# polygon
# pinata
Ares-NFT
Live
Ares NFT is a dApp that revolutionizes NFT minting through a structured release process across multiple phases—whitelist, presale, and sale, distributed in five waves. This platform facilitates minting NFTs directly to users' wallets and offers exclusive rewards like merchandise for whitelisted users, enhancing the value and engagement of each asset.
# nextjs
# nodejs
# tailwindcss
# mongodb
# ethereum
# DynamoDB
Best Bosses
BestBosses is a platform dedicated to acknowledging exceptional leadership within organizations, empowering users to recognize, nominate, and recommend bosses easily.
# nextjs
# nestjs
# mongodb
# tailwindcss
# formik
Greenwashing Identifier
Live
The Greenwashing MVP uses blockchain for secure report storage, GPT-4 API to detect inconsistencies, and involves regulators and third-party agents for review and deeper investigation.
# reactjs
# solidity
# gpt4
# nodejs
# ipfs
Ovipay
Live
A comprehensive platform facilitating buying, selling, gifting, and coupon management with secure payment processing capabilities.
# Reactjs
# Tailwind CSS
Convertible M&T
A full-stack e-commerce platform for M&T, convertible top and upholstery specialists since 1975. Customers browse convertible tops, upholstery, and classic Volkswagen auto parts, search the catalog, check out securely with Stripe, and track their orders — backed by an admin dashboard for managing products and orders.
# Next.js
# NestJS
# PostgreSQL
# Stripe
# E-commerce
MyTick
A full-stack event ticketing platform. Attendees discover events, buy and manage tickets, and add them to their calendar — while organizers create productions, manage line-ups and teams, scan tickets at the gate, run coupons and marketing, and track sales and payouts in real time.
# React Native
# TypeScript
# Redux Toolkit
# Ticketing
# QR Scanning
BOE — Book Order Eat
A premium restaurant reservation and pre-dining platform. Guests discover restaurants through a personalized taste profile, book tables with seating preferences and occasions, optionally pre-order from the menu, pay via Stripe or in-app wallet, and earn loyalty tiers — backed by a full operator admin for restaurants.
# React Native
# TypeScript
# Stripe
# Booking System
# Admin Dashboard
What others say
Testimonials.
The delivery was not just on time—it was world-class. I highly recommend Abdullah to anyone looking for top-notch web development services.
@ gateri k.
Fiverr, Kenya
This developer is really good. He made a full app in 3 days with a lot of complex calculation, nice and clean code !! I will definitely order again :)
@ idov m.
Fiverr, France
I had the pleasure of working with Abdullah on a project to create a file storage marketplace, and I must say that it was an absolute pleasure working with him.
@ ibrahim a.
Upwork, Saudi Arabia
This seller was very professional, patient to answer all of my questions, and highly experienced. Very satisfied, thank you!
@ mark
Fiverr, United States
The job is completed as required. Everything runs smoothly. Code is neat and support provided. Recommended.
@ hazik
Upwork, Malaysia
Excellent & detailed work. This seller was super responsive and super easy to communicate with. Highly recommended!!
@ asad n.
Fiverr, Pakistan
Wonderful experience, quick response and easily understand my requirement and give solution in one time. Highly recommended for react.js, react native
@ akram
Fiverr, India
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