Muslim Bangla
Muslim Bangla is an all-in-one Islamic application designed for the global Bengali Muslim community. It provides accurate prayer times, Quran with tafsir, dua collections, Islamic boyan, hadith references, and a Qibla compass. Users can also explore religious learning through Salat lessons, zakat calculations, and mosque finders. Built with robust technologies like Java, Kotlin, Firebase, and REST APIs, the app offers a seamless experience with offline functionality and timely prayer notifications. With over 4 million downloads, Muslim Bangla continues to empower Muslims in their spiritual journey.
Mobile Banking
Played a key role in developing Mobile Banking, a Serbian online banking application that offers users a seamless financial management experience. The app provides features like account management, transaction tracking, loan eligibility checks, loan requests, and detailed deposit and instalment statements. Working remotely, I collaborated with developers from Germany, Serbia, and Bangladesh to design and implement essential modules. My contributions ensured the app's robust performance, delivering secure and convenient digital banking solutions to thousands of customers.
Science Master
As part of the Science Master development team, I helped create a feature-rich EdTech platform offering a seamless learning experience for students in grades 9 to 12. The app provides subject-specific courses with chapter-wise organization, accessible through pre-recorded video lectures, live sessions via Zoom and Google Meet, and PDF resources. Additionally, it offers online MCQ and written exams with fast result processing and detailed feedback. By prioritizing user experience and technical efficiency, we successfully built an intuitive and scalable platform to empower students academically.
ICS Inspection
As a key contributor, I developed the ICS Inspection app for IDCOL, simplifying data collection by PO representatives and enabling seamless inspections. The app provides real-time updates, task assignments, and location tracking to improve productivity and decision-making. With an intuitive UI and robust backend, it ensures secure data management using Kotlin, Java, RxJava2, and Room Database. I also conducted comprehensive training sessions for users, ensuring smooth onboarding. This project enhanced IDCOL’s operational capabilities, promoting efficient and transparent inspections.
Fairbanc
Played a vital role in the development of Fairbanc, a revolutionary AI-powered mobile platform that provides financial solutions to SMEs in emerging markets. The app offers accessible credit for business purchases without requiring collateral or a credit history. It also features flexible instalment plans, making repayment manageable for small businesses. Collaborated with a dynamic, cross-functional team to ensure the platform's stability, security, and scalability. Fairbanc’s innovative approach supports financial inclusion and enables sustainable growth for SMEs.
Kids Learn Alphabet
Kids Learn Alphabet (বর্ণমালা) is a widely popular educational app for preschool children in Bangladesh, consistently ranking at the top in the education category. With support for 10 languages, it provides engaging alphabet learning through interactive examples and audio aids. Children can practice handwriting, play educational games, and explore subjects like mathematics, animals, planets, aquatic life, birds, vegetables, and flowers. Its user-friendly interface and immersive learning experience make it a favorite choice for parents and educators seeking a comprehensive learning platform.
Ecommerce
Actively participated in the development of an E-commerce open-source project, contributing to the design and implementation of robust features. The platform offers a user-friendly shopping experience, secure payment integration, and efficient product management for both customers and sellers. Worked alongside a global team of developers, focusing on code quality, performance optimization, and maintaining scalable architecture. The project promotes open collaboration, making it a reliable and customizable solution for small and medium-sized businesses.
ORSYS Learning App
As part of a dynamic development team, I played a key role in building the ORSYS Learning App, a comprehensive platform providing 1,000+ professional training courses. My responsibilities included designing an intuitive user interface (UI), optimizing the user experience (UX), and developing core features to deliver course materials via videos and PDFs. Implemented clean architecture using MVVM, ensured data management through SQLite, and enhanced app reliability using technologies like OKHTTP, RXJava, and Glide. The app offers an accessible and engaging learning environment for students and instructors alike.
Theory Test Pass
The Theory Test Pass app provides an immersive learning experience for aspiring drivers across the UK, offering a comprehensive platform to practice for their theory test. With access to over 950 official DVSA revision questions, detailed hints, tips, and instant feedback, users can efficiently identify and strengthen weak areas. The app features unlimited mock tests, a state-of-the-art hazard perception system, and a personalized progress tracker for effective learning. Operated remotely, I collaborated closely with clients in London to develop and refine the app, delivering a seamless experience for users across the UK, including Scotland, Birmingham, and Glasgow.
Baby’s Temperature
As the lead developer, I created "Baby's Temperature", an innovative Android application designed for parents to monitor their baby's temperature using a connected smartwatch. The app ensures real-time tracking, sending immediate notifications if the temperature exceeds normal levels. By leveraging Bluetooth connectivity for device pairing, REST API for secure data transfers, and SQLite Database for local storage, the app offers seamless functionality. This project significantly enhanced parental peace of mind, providing reliable health insights through intuitive mobile monitoring.
Smart MPO
Led the development of the Smart MPO application, a comprehensive data management tool for a top pharmaceutical company in Bangladesh. The app enabled executive officers to efficiently gather and transmit doctors' details, patient information, prescriptions, and medicine store data. Collaborated closely with vendors to ensure the app met business needs, providing real-time progress updates. After deployment, I offered continuous support, ensuring smooth operation and quick issue resolution. This solution significantly enhanced the company's marketing insights and operational efficiency.
Food Delivery
Developed an open-source food delivery app using Flutter, providing a modern and intuitive platform for users to browse restaurants, place orders, and track deliveries in real-time. The app features a dynamic restaurant catalog, user-friendly search functionality, and secure payment integration. It supports push notifications for order updates and offers a smooth checkout process. Collaborated with a global team of contributors to implement scalable features and ensure cross-platform compatibility. The project is available on GitHub, promoting collaborative learning and continuous enhancement for the Flutter development community.