Hi, I’m Alif Hasan
I build ⚡ Fast Mobile Apps. 🔒 Scalable APIs. 💡 Smart Solutions.

React Native, Expo, Supabase Tukro, Scrap Pickup Mobile App.

Tukro is a Bengali-language marketplace that connects households with nearby scrap collectors. A household requests a pickup, pins the exact doorstep location on Google Maps, and a collector working nearby accepts the job. Both sides follow the same live status timeline, from request sent through to collection completed.

Built with React Native and Expo on a Supabase backend, using TanStack Query for server state, Zustand for client state, push notifications for job alerts, and Sentry for crash reporting. Scrap is weighed on collection, paid in cash, and closed out with a downloadable receipt and a collector rating.

React Native, Expo, BLE, QR BarPRO, Restaurant POS Terminal.

BarPRO is a mobile waiter terminal for an Albanian bar and restaurant group. It talks to a Windows desktop POS server over the venue's local network via HTTP. Waiters sign in with a PIN, pick a table from the floor map across Bar and Lounge zones, and build the order from a searchable product catalogue. Table locking stops two waiters editing the same bill at once.

Orders carry per-line quantities and discounts through to the invoice list, which filters by status and date range and prints receipts to a Bluetooth thermal printer over BLE. QR invoice scanning populates an order instantly. The hard part was Android's block on cleartext local-network HTTP, solved with a network security policy in the manifest and a matching iOS ATS exception for platform parity. Shipped as an APK and through TestFlight for internal enterprise use.

React Native, Expo, TanStack Query ProbashBook, Diaspora Super-App.

ProbashBook is a community super-app for the Bangladeshi diaspora in Italy. It bundles job listings, a property rent and sell marketplace, an e-learning platform, company registration, and a global news feed into a single app, with a Bengali and English language toggle running through every screen. Practical guides cover the things that actually matter on arrival, from the Codice Fiscale to the Decreto Flussi.

I was the sole mobile developer: full architecture, API integration against REST services, UI implementation, and both Play Store and App Store deployments, using TanStack Query for server state and React Context for shared app state. The app is live and has passed 1,000 real-world downloads.

Node JS, React JS IPharma, Ecommerce.

This e-commerce application was created for IPharma. The based technology used on this site is javascript. The front-end build with Next JS and the backend build with Node JS. It's a responsive website, design mainly focused on the mobile and desktop.

It has its own mobile application for android and ios. Those applications are being controlled by the backend. It has multiple payment gateways included. The purpose of this application is to sell medical products and medicine.

PHP, Laravel MyHiba, Ecommerce Application.

This e-commerce application was created for MyHiba. The based technology used on this site is PHP-Laravel. It's a responsive website, design mainly focused on the desktop. It has its own mobile application for android and ios.

Those applications are being controlled by the backend. It has multiple payment gateways included. The purpose of this application is to sell products, collect leads.

PHP, Laravel FNFComputer, Ecommerce (Digital Products).

This e-commerce application was created for FNFComputer. The based technology used on this site is PHP-Laravel.

It's a responsive website, design mainly focused on the mobile and desktop. It has multiple payment gateways included. The purpose of this application is to sell digital products.

PHP, Laravel Priohut, Ecommerce Application.

This e-commerce application was created for Priohut. The based technology used on this site is PHP-Laravel. It's a responsive website, design mainly focused on the desktop. It has its own mobile application for android and ios.

Those applications are being controlled by the backend. It has multiple payment gateways included. The purpose of this application is to sell products, collect leads.

Node JS, React JS, Next JS NVEnergy, Ecommerce Website.

This e-commerce website was created for TSMLabs. The based technology used on this site is React JS. It has multiple payment gateways included.

It's a responsive website, design mainly focused on mobile and desktop. The purpose of the website is to collect leads and sell solar products.

React JS, Next JS Turn Homes Into Cash, Real Estate Website.

This Real Estate website was created for TSMLabs. The based technology used on this site is React JS.

It's a responsive website, design mainly focused on mobile and desktop. The purpose of the website is to collect leads.

React JS, Next JS Samson Vacation, Reservation Website, Ecommerce.

This reservation website was created for TSMLabs. The based technology used on this site is javascript. The front-end build with Next JS and the backend build with Node JS. It has a payment gateway.

It's a responsive website, design mainly focused on mobile and desktop. The purpose of the website is to sell vacation package, collect leads, and book dates for customers.

React JS, Next JS Go Home Connect, Real Estate Website.

This Real Estate website was created for TSMLabs. The based technology used on this site is React JS. It's a responsive website, design mainly focused on mobile and desktop. The purpose of the website is to collect leads.

Node JS, React JS, Next JS DreamReservation, Booking Website, Ecommerce.

This reservation website was created for TSMLabs. The based technology used on this site is javascript. The front-end build with Next JS and the backend build with Node JS. It has payment gateways included.

It's a responsive website, design mainly focused on mobile and desktop. The purpose of the website is to sell vacation package, collect leads, and book dates for customers.

React JS, Next JS TSMLabs, Agency Website.

This agency website was created for TSMLabs. The main technology used on this site is React JS. It's a totally responsive web application and its design focus on mobile-based. The purpose of the website is to promote its products and service to people.

Node JS, React JS, Next JS Tiptop Vacation, Vacation Website, Ecommerce.

This vacation website was created for TSMLabs. The based technology used on this site is javascript. The front-end build with Next JS and the backend build with Node JS. It has a payment gateway included.

It's a responsive website, design mainly focused on mobile and desktop. The purpose of the website is to sell vacation package and collect leads.

PHP, WHMCS Satt Host, Web Hosting Application.

This hosting application was created for Satt Host. The based technology used on this application in PHP and the backend was controlled by WHMCS Panel. It has multiple payment gateways included.

Also, create a custom template for the WHMCS client panel. It's a responsive web application. The purpose of the website is to promote web hosting services.

PHP Satt IT, Agency Website.

This agency website was created for Satt IT. The main technology used on this site is PHP. It's a totally responsive web application and its design focus on mobile-based. The purpose of the website is to promote its products and service to people.

PHP Satt Academy, Learning Website.

This project is mainly based on PHP. It's a learning website for developers. For the front-end, we use HTML, CSS, bootstrap, and jquery. A group of people worked with me to complete this project.