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Hello, I'm

Abdul Gaffar, MERN & Next.js Developer

I build web applications that actually ship.

Full-stack developer working across React, Next.js, Node.js and MongoDB. I care about clean architecture, real performance, and interfaces people enjoy using.

Or book a free 30-min call (opens in a new tab)
Abdul Gaffar — MERN & Next.js Developer

About

About me

Background, experience, and how I approach building software.

I'm a full-stack developer based in Islamabad, Pakistan, specialising in React, Next.js, Node.js, and MongoDB. I build and ship production systems that businesses depend on — from the data model up to the interface.

At Alphinex Solutions I develop internal enterprise tooling across the stack: React and Redux on the frontend, Next.js API routes and MongoDB schemas on the backend. I care about clean architecture, maintainable code, and systems that scale predictably as teams grow.

Alongside that I design AI-driven automations — integrating language models and workflow tooling to remove repetitive manual work — and take on selected freelance engagements: SaaS MVPs, internal dashboards, marketing sites, and third-party API integrations.

Projects shipped
7+Projects shipped
Years of experience
2+Years of experience
Technologies used
12+Technologies used
Average response time
12hAverage response time
  • Education

    BS Software Engineering — NUML Islamabad

  • Experience

    2+ years shipping production software

  • Focus

    Clean architecture & AI automation

  • Goal

    Scalable products with measurable impact

Skills

What I work with

The tools and technologies I reach for day to day.

Frontend

11
  • HTML5
  • CSS3
  • React
  • Next.js
  • Redux Toolkit
  • Tailwind CSS
  • Bootstrap
  • React Native
  • Expo
  • Electron
  • Zustand

Backend

6
  • Node.js
  • Express.js
  • WebSockets
  • Next.js API Routes
  • NextAuth
  • JWT

Database

3
  • MongoDB
  • Mongoose
  • SQLite

AI & Automation

5
  • OpenAI API
  • Workflow Automation
  • n8n
  • Zapier
  • Make

Tools

7
  • Git
  • GitHub
  • Postman
  • Figma
  • Cloudinary
  • Cloudflare R2
  • Vercel

Practices

3
  • REST APIs
  • Responsive Design
  • SEO

Experience

Where I've worked

Roles, responsibilities, and what I shipped.

Work

  1. MERN & Next.js Developer

    2024 — Present

    Alphinex Solutions· Full-timeIslamabad, Pakistan

    Building and maintaining StaffVertex, an internal enterprise platform, plus the company's public site.

    • Built reusable UI components in React, Next.js, and TypeScript, with Tailwind CSS for styling.
    • Managed application state with Redux Toolkit across complex, multi-step workflows.
    • Implemented backend logic through Next.js API routes, MongoDB, and Mongoose schemas.
    • Shipped the public Alphinex Solutions marketing site with a focus on performance and SEO.
    Next.jsReactTypeScriptRedux ToolkitMongoDBMongooseTailwind CSS
  2. Full Stack Developer

    2023 — Present

    Freelance· FreelanceRemote

    Designing and delivering web applications for clients — SaaS MVPs, dashboards, and marketing sites.

    • Delivered Simple Green Solutions, a healthcare SaaS platform with role-based access and a pharmacy inventory module.
    • Scoped, quoted, and shipped projects end to end, from first call through deployment and handover.
    Next.jsReactNode.jsMongoDBTailwind CSS

Education

  1. Bachelor of Science, Software Engineering

    2024 — 2027

    National University of Modern Languages (NUML)

    Islamabad, Pakistan

    Coursework across data structures, algorithms, databases, software architecture, and web engineering.

Work

Selected projects

A few things I've designed, built, and shipped to production.

StaffVertex organization dashboard showing team overview cards, project summary, a 15-day time-tracked bar chart and a weekly Apps & URLs usage list for the Northwind Studio workspace.FeaturedOfficially launched · Oct 2026

Enterprise SaaS · Workforce Management

StaffVertex — Web Platform

Multi-tenant workforce SaaS built from scratch with the team: time tracking, timesheets, scoped role-based permissions, projects and task boards, payroll, invoicing and finance reports, Stripe billing, and the backend for the StaffVertex desktop tracker.

  • Next.js
  • React 19
  • TypeScript
  • MongoDB
  • RTK Query
  • +3
Case study
StaffVertex desktop tracker: a running timer with today's progress, the searchable task picker, and the weekly reports screen with daily hours and overtime.FeaturedOfficially launched · Oct 2026

Desktop App · Windows & macOS Time Tracker

StaffVertex — Desktop Tracker

A cross-platform desktop tracker with a Rust core: records offline to an encrypted local database, syncs on reconnect, and detects clock tampering so tracked hours hold up in a payroll dispute.

  • Rust
  • Tauri 2
  • React 19
  • TypeScript
  • SQLite + SQLCipher
  • +3
Case study
Simple Solutions landing page: 'Healthcare, Simplified For Everyone', with calls to action for businesses and patients beside a hospital dashboard preview.FeaturedBuilt & Deployed

Healthcare SaaS · Hospital & Pharmacy Platform

Simple Green Solutions

A multi-tenant healthcare platform connecting hospitals, pharmacies and patients: timezone-safe appointment booking, a public pharmacy storefront with oversell-proof checkout, an append-only stock ledger, and a SuperAdmin control plane.

  • Next.js 16
  • React 19
  • TypeScript
  • MongoDB
  • NextAuth
  • +3
Case study
SalezFlow POS checkout with a seven-line grocery bill, a customer attached, quick-cash amounts, change worked out and an open shift badge.FeaturedShipping · v1.5

Desktop App · Licensed Retail POS + Vendor Panel

SalezFlow POS — Offline-First Point of Sale

A licensed, offline-first point of sale for retail shops and the vendor panel that sells it: billing, stock, customer credit, shifts and reports on the shop's own PC, with RSA-signed, machine-bound licences.

  • Electron
  • Next.js 14
  • TypeScript
  • Prisma
  • SQLite
  • +3
Case study
Three phone screens of Kisaan Hisaab: the dashboard for Khan Cotton Farm showing Rs. 2,27,130 still owed to 9 workers with income, expense and worker-cost cards and the new-entry form; the Workers list with per-worker cards showing Mann and KG picked, earned, paid and remaining; and the detail screen for worker Allah Ditta with earned, paid, remaining and payment history.In use · Android APK

Mobile App · Offline Farm Ledger for Android

Kisaan Hisaab — Offline Farm Labour Ledger

A fully offline Android ledger for a cotton farm in South Punjab: daily picking per worker priced per mann, advances and payments, season finances with real net profit, and PDF ledgers — in English, Roman Urdu and Urdu.

  • React Native
  • Expo SDK 56
  • TypeScript
  • Zustand
  • Reanimated
  • +3
Case study
Pharmacy dashboard for CityCare Pharmacy showing total products, monthly revenue, total orders and low-stock cards, a six-month revenue area chart, quick actions, and the start of the stock-by-category chart and recent activity feed.Built & Deployed

Healthcare SaaS Module · Pharmacy Inventory & Storefront

Pharmacy Inventory & PharmaStock

The pharmacy side of the Simple Green Solutions healthcare platform: an append-only stock ledger, inventory and order management for each pharmacy, the PharmaStock storefront with oversell-proof multi-pharmacy checkout, and operator approval of pharmacies and products.

  • Next.js 16
  • React 19
  • TypeScript
  • MongoDB
  • Transactions
  • +3
Case study

Services

How I can help

Focused engagements, scoped clearly, delivered on time.

01

Full-Stack Web Applications

End-to-end product builds across React, Next.js, Node.js, and MongoDB — authentication, database design, business logic, and a front end that feels fast.

  • Next.js
  • React
  • Node.js
  • MongoDB

From $500

Details
02

AI Automation & Integrations

Put language models and workflow tools to work inside your product — so the repetitive, manual steps run themselves.

  • OpenAI API
  • Automation
  • Node.js
  • Webhooks

From $200

Details
03

Frontend Development

Pixel-accurate, accessible interfaces built from your Figma files — or designed from scratch if you don't have any.

  • React
  • Next.js
  • TypeScript
  • Tailwind CSS

From $100

Details
04

Admin Panels & Dashboards

Internal tools your team will actually use: CRUD, roles, audit trails, exports, and charts that answer real questions.

  • Next.js
  • MongoDB
  • Charts
  • RBAC

From $400

Details
05

API Development & Integration

REST APIs designed to be used — versioned, documented, rate-limited, and hardened against the obvious mistakes.

  • Node.js
  • Express
  • MongoDB
  • REST

From $100

Details
06

Performance & SEO Audits

Your site is slow or invisible. I find out why, fix it, and show you the before and after numbers.

  • Core Web Vitals
  • Lighthouse
  • JSON-LD

From $200

Details

Hire me

Ways to work together

Pick the engagement that fits your project. Every one starts with a free call.

Hourly

For ongoing or open-ended work

$12/hour

Best when the scope is still moving, or you need a developer on call.

  • Billed weekly, in arrears
  • Minimum 8 hours per week
  • Async updates in your channel of choice
  • Cancel any time, no notice period
Turnaround
Start within 3 days
Revisions
Unlimited within retained hours
Book a call
Most popular

Fixed-Scope Project

For a defined build with a defined end

From $600/project

We agree the scope, the price, and the date up front. No surprise invoices.

  • Written scope and milestone plan
  • 50% up front, 50% on delivery
  • Weekly demo of working software
  • Two rounds of revisions included
  • 30 days of post-launch bug fixes
Turnaround
2 – 6 weeks, scope depending
Revisions
2 rounds included
Get a quote

Retainer

For continuous product work

From $700/month

A reserved block of my time every month — for teams shipping continuously.

  • 40 hours per month, reserved
  • Priority response within 4 hours
  • Monthly roadmap and review call
  • Rolls over one month
Turnaround
Ongoing
Revisions
Unlimited within retained hours
Discuss a retainer

Testimonials

What people say

Feedback from the people I've built for.

  • “Abdul took a vague brief and came back with a clear plan, then shipped it ahead of schedule. The code was clean enough that our own team picked it up without a handover call.”

    MI

    Muhammad Ibrahim

    Product Lead, Private Client

  • “Fast, communicative, and genuinely thoughtful about the details we hadn't considered. He pushed back where it mattered, which is exactly what you want.”

    MS

    Muhammad Safdar

    Developer, Private Client

Writing

Latest from the blog

Notes on building for the web — architecture, performance, and lessons learned.

FAQ

Common questions

Everything you might want to know before we start.

  • Full-stack web applications, SaaS MVPs, admin dashboards, marketing sites, and API work — mostly on React, Next.js, Node.js, and MongoDB. If it's on the web and it needs to be built properly, it's probably a fit.

  • Three ways: hourly for open-ended work, a fixed price for a defined scope, or a monthly retainer for continuous product work. Fixed-scope projects are quoted after a short call, and the price doesn't move unless the scope does.

  • Usually within three days for hourly and retainer work. Fixed-scope projects start once we've agreed the scope in writing — typically within a week.

  • Yes. A good share of my work is joining a project already in flight: fixing what's broken, paying down debt, or adding a feature the original team didn't plan for. I'll always give you an honest read on whether it's worth repairing or rebuilding.

  • I'm based in Islamabad, Pakistan (UTC+5) and work with clients worldwide. I overlap with European mornings and US mornings, and I reply to messages within 12 hours.

  • You do, in full, from the moment the final invoice clears. You get the repository, the deployment configuration, and written handover documentation.

Have a project in mind?

Whether it's an MVP, a dashboard, or a rescue mission on an existing codebase — let's talk about it.

Prefer to talk first? Book a free 30-min call (opens in a new tab)

Contact

Let's build something

Tell me what you're working on. I read every message and reply within 12 hours.

Available for freelance work

Book a 30-min call (opens in a new tab)

Usually replies within 12 hours