Hi, I'm SOJOL HOSSEN

I'm a

Hi, I’m Sojol, a dedicated Android App Developer with strong backend development skills in PHP And MySQL. I specialize in building secure, scalable, and feature-rich Android applications that connect smoothly with powerful backend systems. I focus on real-world problem-solving with clean code and efficient performance.

SOJOL HOSSEN

About Me

Get to know more about me

About Me

Full Stack Developer And Mobile App Developer

Looking for an Android developer who can build exactly what you need — fast, secure, and reliable? Hi, I’m Sojol, a professional Android App Developer with strong backend skills in PHP, MySQL. I specialize in building mobile apps that are not only functional, but also scalable and production-ready. Need secure user login and token-based authentication? Want push notifications with OneSignal or Firebase? Need backend APIs that just work — fast and error-free? I’ve got you covered. I focus on solving real-world problems using clean code, proper architecture, and smart backend logic — so your app performs smoothly, even under pressure.

My Skills

Technologies I work with

Android Studio And SDK 90%
SQLite And Room Database 90%
Java 95%
HTML/CSS/JavaScript 80%
PHP 90%
MySQL 90%
Android Development 95%
Git/GitHub 90%
Responsive Design 95%

My Projects

Some of my recent work

Pay Wallet

Successfully completed a feature-rich Wallet Management App tailored to the client's specific needs. The project was developed with a strong focus on user experience, performance, and backend security

Android Java REST API Material Design PHP mysql one Signal

Pay Wallet Admin App

The Admin App is a powerful tool designed for effortless management of the main crypto wallet system. Real-time Order Monitoring – Instantly view and track user-submitted crypto balance orders. One-Tap Approval – Approve or reject orders with a single tap, updating user balances in real-time. Secure Login – Admin-only access with authentication. Push Notifications – Receive alerts when new orders are placed. User & Transaction Management – Easily manage users and their transaction history. This app ensures complete control from anywhere — fast, secure, and built for admins who value efficiency.

Android Java REST API Material Design PHP mysql one Signal

PayWallet Website

Pay Wallet Your Digital Payment Solution

HTML CSS Javascript PHP Mysql

pay Wallet Admin Panel

pay Wallet Admin Panel

HTML CSS Javascript PHP Mysql

Earnly24

Earnly Investment Platform to make money online

REST API PHP mysql HTML /CSS/JavaScript / Laravel

Testimonials

What clients say about my work

"Working with Sojol was a fantastic experience from start to finish. He quickly grasped the exact requirements of my project and maintained clear communication throughout the development process. The wallet system functions seamlessly, and the crypto order feature is smooth and user-friendly. I especially appreciate the OTP-based secure login and the real-time Bangla push notifications, which added a personalized local touch to the app. I highly recommend Sojol to anyone seeking a skilled, reliable Android developer who delivers smart solutions efficiently.”"

Upin devnath

Upin devnath

Pay Wallwt (CEO) at Upin Tech

Get In Touch

Let's work together on your next project

Email

sojoldev30@gmail.com

Phone

+8801310997902

Location

Dhaka, Gazipur Bangladesh

Working Hours

Mon - Fri: 9:00 AM - 6:00 PM