Available for new projects

Hi, I'm Hasnain Irfan

Senior Software Engineer crafting web & mobile products.

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Remote for teams in the US, UK, Australia & UAE · Based in Karachi, Pakistan

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About

Senior Software Engineer building products people actually use.

Who I Am

Hasnain Irfan · Karachi, Pakistan

Open to work

I'm a Senior Software Engineer with 5+ years of experience designing and shipping production-grade web and mobile products. I lead with clean code, sharp problem-solving and a deep care for the user experience.

From Frontend Developer at Lucid Web Solutions to Software Engineer at Digital Graphiks, and now Senior Software Engineer at Getweys, I've built, deployed and scaled B2B SaaS web and mobile products, mentored developers, and contributed to architecture decisions that kept codebases scalable and maintainable.

Senior Software EngineerGetweys
Jun 2023 – Present
Software EngineerDigital Graphiks
Feb 2023 – Jun 2023
Frontend DeveloperLucid Web Solutions
Oct 2022 – Apr 2023

Start a project See past work

5+ Years building products
20+ Shipped projects
1k+ End users served
40% Avg. productivity lift

My Toolkit

One stack, end to end.

The tools behind every project here, from the interface to the database. The ring around the planet is written with them.

JavaScript
TypeScript
React.js
Next.js
Redux
Node.js
Express.js
MongoDB
SQL
React Native
Expo
REST APIs
Tailwind
Material-UI
Three.js
WebGL
Git

JavaScript✦TypeScript✦React.js✦Next.js✦Redux✦Node.js✦Express.js✦MongoDB✦SQL✦React Native✦Expo✦REST APIs✦Tailwind✦Material-UI✦Three.js✦WebGL✦Git✦JavaScript✦TypeScript✦React.js✦Next.js✦Redux✦Node.js✦Express.js✦MongoDB✦SQL✦React Native✦Expo✦REST APIs✦Tailwind✦Material-UI✦Three.js✦WebGL✦Git✦JavaScript✦TypeScript✦React.js✦Next.js✦Redux✦Node.js✦Express.js✦MongoDB✦SQL✦React Native✦Expo✦REST APIs✦Tailwind✦Material-UI✦Three.js✦WebGL✦Git✦

Git✦WebGL✦Three.js✦Material-UI✦Tailwind✦REST APIs✦Expo✦React Native✦SQL✦MongoDB✦Express.js✦Node.js✦Redux✦Next.js✦React.js✦TypeScript✦JavaScript✦Git✦WebGL✦Three.js✦Material-UI✦Tailwind✦REST APIs✦Expo✦React Native✦SQL✦MongoDB✦Express.js✦Node.js✦Redux✦Next.js✦React.js✦TypeScript✦JavaScript✦Git✦WebGL✦Three.js✦Material-UI✦Tailwind✦REST APIs✦Expo✦React Native✦SQL✦MongoDB✦Express.js✦Node.js✦Redux✦Next.js✦React.js✦TypeScript✦JavaScript✦

Services · 04

What I can build for you, end-to-end.

Service 01 / 04

Web Applications

Production-grade Next.js & React apps that are fast, accessible, SEO-friendly and built to scale.

Start this project

What's included

Landing pages & marketing sites
Dashboards & SaaS platforms
Server rendering & edge runtime

Service 02 / 04

Mobile Apps

Cross-platform mobile apps with React Native + Expo, polished UI and native-grade performance.

Start this project

What's included

iOS & Android from one codebase
Push notifications & deep links
Offline-first patterns

Service 03 / 04

Admin Panels & CMS

Powerful internal tools and admin portals with reusable components and role-based access.

Start this project

What's included

Bespoke admin dashboards
Data tables, filters & exports
Auth, roles & permissions

Service 04 / 04

APIs & Backends

Robust Node.js / Express APIs with SQL or MongoDB, cron jobs, and clean integration patterns.

Start this project

What's included

REST API design & docs
Database modelling (SQL & NoSQL)
Background jobs & webhooks

Have a different idea?

Let's scope it together.

Send me a brief and I'll reply within 24 hours with a realistic plan, timeline and price.

Place an order

Selected Work · 10

Next.js & React projects that shipped & scaled.

01 / 10 · Online Tools · 200 Calculators

CalculatorVerse

200 free online calculators for finance, health, maths, statistics, physics, construction and everyday conversions. Every one shows its formula and working, step by step.

Next.js
React
SEO
Search

Visit Live Case study

CalculatorVerse homepage with a sphere of calculators — Preview 01 / 10

02 / 10 · SaaS · Publishing

FlipbookMaker

Free online flipbook maker: turn a PDF, photos or a Word file into a realistic page-turning flipbook in seconds, with no download and no watermark, shared at its own link.

Next.js
React
TailwindCSS
PDF

Visit Live Case study

FlipbookMaker homepage with the PDF upload panel — Preview 02 / 10

03 / 10 · AI Marketplace

PromptStore

Marketplace for buying and selling AI prompts tuned for ChatGPT, Claude, Midjourney, Flux and Cursor.

Next.js
TypeScript
Stripe
Rest APIs

Visit Live Case study

PromptStore homepage — Live Preview 03 / 10

04 / 10 · Digital Product Agency

Getweys

AI-first product agency shipping web platforms, mobile apps and growth systems. 1,000+ projects since 2020 across Austin, Karachi and Auckland.

Next.js
TypeScript
TailwindCSS
SEO

Visit Live Case study

05 / 10 · Solar Energy · Pakistan

Inverex Global

Marketing & product site for Inverex, a renewable and scalable solar energy provider for homes and businesses worldwide.

Next.js
TypeScript
TailwindCSS
Motion

Visit Live Case study

Inverex Global homepage — Live Preview 05 / 10

06 / 10 · Media Tools

ClipSave

Browser-based video downloader supporting nine platforms in SD, HD and FHD. No account, no caps, nothing stored.

Next.js
Node.js
TailwindCSS
Rest APIs

Visit Live Case study

ClipSave homepage — Live Preview 06 / 10

07 / 10 · Cyber Security Services

Fast Digital Technology

Marketing & service site for a cyber security firm with motion-rich storytelling.

Next.js
TailwindCSS
Motion
SEO

Visit Live Case study

Fast Digital Technology homepage — Live Preview 07 / 10

08 / 10 · AI · Decision Science

ARGenesis

AI intelligence and decision-science platform for insurers and data-rich sectors, combining actuarial science, AI and products like GenieAPP.

Next.js
React
Motion
AI

Visit Live Case study

ARGenesis homepage: AI Intelligence, decision systems built for the real world — Live Preview 08 / 10

09 / 10 · Coffee Shop · Karachi

Loop Coffee Co.

Website for a specialty coffee shop brewing across Karachi: an interactive pour-the-cup hero, the menu, the founder, locations and contact.

Next.js
React
Motion
Web Audio

Visit Live Case study

Loop Coffee Co. homepage with a cup of coffee from above — Live Preview 09 / 10

10 / 10 · Internet Provider · Sukkur

inet connect

Launch page for an internet service provider in Sukkur: a cinematic night-side Earth, a coming-soon countdown and every way to get connected.

Next.js
React
WebGL
Motion

Visit Live Case study

inet connect coming-soon page with the Earth at night — Live Preview 10 / 10

01 / 10

Experience

A track record of shipping & leading.

Jun 2023 - Present
Senior Software Engineer
Getweys · Full-time · Karachi
- Built, deployed and scaled B2B SaaS web and mobile applications using React.js, Next.js, React Native, NestJS and Node.js, supporting real-world production systems.
- Leading cross-functional collaboration and shipping projects ahead of deadlines.
- Contributing to architecture decisions that keep codebases scalable and maintainable.
- Mentoring and upskilling team members, lifting overall productivity and code quality.
Feb 2023 - Jun 2023
Software Engineer
Digital Graphiks · Full-time · On-site
- Built and delivered scalable web applications using JavaScript, React.js, Next.js and Node.js for client-facing and internal products.
- Streamlined workflows and code review standards across teams.
- Debugged and resolved production issues quickly to keep products running smoothly.
Oct 2022 - Apr 2023
Frontend Developer
Lucid Web Solutions · Full-time · Karachi, On-site
- Developed responsive and user-friendly web interfaces using JavaScript, React.js, HTML, CSS and modern UI frameworks.
- Built accessible UIs that improved user satisfaction.
- Integrated REST APIs and dynamic data visualization to enhance interactivity.

Trusted By

What clients say about working with me.

“Out of all the applicants, he was the only one who read the brief properly by answering a few key questions instead of just the usual copy and paste intro. … He also made a very clear and thorough video on walking me through every type of tweaks that I want to make in the future. … I don't usually bother with reviews, but for Hasnain, I highly recommend him for similar services.”

Upwork ClientNext.js project · Mar 2025★★★★★

The Studio · Play

Step into my studio.

A small studio, a lounge and the street outside, in 3D, with sound. Walk in as my astronaut, sit at the desk to browse my work, play Bug Hunt on the arcade, look at the model of the street, then find the car key and drive the city: pick up taxi passengers who all have a story, race the HI Raceway, and stay out of trouble, because the police chase anyone who knocks people down.

WASD / ↑↓←→Move
ShiftRun
SpaceJump · handbrake
EUse · drive
HHorn
MMap
DragLook
EscExit

01The deskTwo monitors with my live projects. Switch between them and open any one.
02The arcadeBug Hunt: shoot the bugs before they reach production. Your best score is kept on this device.
03The loungeA sofa, a coffee bar, a TV that plays the work, and a scale model of the whole city.
04The bedroomSleep it off: lie down in the evening and wake up in the morning, or nap till night falls.
05The garageMy two cars side by side, the red coupé and the Nero GT. Walk up to either and start it.
06The streetEvery billboard is a live project, and the plaza's totems open my story, services and a brief form.
07The cityDay and night, rain and fog, taxi fares and parcel deliveries, daily challenges and stunt points, a garage for paint and wheels, phone booth jobs, a busker, a failing magician, a runaway trolley, and a police force with roadblocks and a helicopter that will put you in the paper.

Built in 3D for this site: an illustration of a studio and its street, not photographs; the people are figures, not anyone real. The car is an original design modelled for it. The sound is made live in your browser; switch it off any time.

Before you write

Good to know.

Quick answers on timing, time zones, budgets and how a project runs.

Still have a question?

Ask me directly. I read every message myself and reply within 24 hours.

Ask me anything

How soon will you reply?

Usually within 24 hours. Send a brief and I'll come back with a realistic plan, timeline and price.

Where are you based, and do you work remotely?

Karachi, Pakistan. I work remotely with startups and agencies in the US, UK, Canada, Australia and the UAE, in English, with budgets and invoices in USD (or GBP, AUD and AED on request).

Can we meet during my business hours?

Yes. UK and UAE working hours overlap with mine almost entirely; for the US, calls are set in your morning, and for Australia in your afternoon, with written updates in between so work keeps moving while you sleep.

What can you build end to end?

Web applications with Next.js and React, cross-platform mobile apps with React Native and Expo, admin panels and CMS, and Node.js / Express APIs with SQL or MongoDB.

What budgets do you take on?

Projects under $1k, $1k - $5k, $5k - $15k and $15k+, or hourly. Pick the range in the form and I'll scope to it.

Are you available now?

Yes: available for new projects, freelance and contract.

Let's Talk

Hire a Next.js developer. Let's ship your idea.

Whether you're launching something new, scaling what you have, or rescuing a stuck project, drop me a line and I'll get back within 24 hours.

Emailhasnainirfandeveloper@gmail.com
Based InKarachi, Pakistan · Remote for US, UK, Australia & UAE clients
Response TimeUsually within 24 hours

Hi, I'm Hasnain Irfan

Senior Software Engineer building products people actually use.

One stack, end to end.

What I can build for you, end-to-end.

Web Applications

Mobile Apps

Admin Panels & CMS

APIs & Backends

Let's scope it together.

Next.js & React projects that shipped & scaled.

CalculatorVerse

FlipbookMaker

PromptStore

Getweys

Inverex Global

ClipSave

Fast Digital Technology

ARGenesis

Loop Coffee Co.

inet connect

A track record of shipping & leading.

Senior Software Engineer

Software Engineer

Frontend Developer

What clients say about working with me.

Step into my studio.

Good to know.

Hire a Next.js developer. Let's ship your idea.

Tell me about your project