Explore my production Android and Flutter applications published on the Google Play Store with thousands of active downloads.
Ultimate classic snake game with 35+ retro modes, AI battle, nostalgic soundscapes and fully offline fun.
Quran, Hadith, accurate prayer times, Qibla direction and more — your complete daily Deen companion.
Play Tic Tac Toe against a smart AI or with friends on 3x3, 4x4 and 5x5 boards.
All-in-one file converter: PDF tools, OCR text scanning, image conversion, MP3 extraction and smart downloads.
Offline conduit bending calculator and NEC electrical engineering toolkit for stub 90°, offsets and saddles.
Class 1–12 NCTB বই ২০২৬, PDF ডাউনলোড ও অফলাইন রিডিং সুবিধা।
Scholarships, university admission, job circulars and career updates for students — all in one app.
Track expenses, bills, documents and medicine reminders — your complete personal life organizer.
Smart mess and hostel manager to track daily meals, bazar costs, shared expenses and auto-calculate meal rate.
Master daily tasks, schedules and habits with a fast, private, offline-first planner.
Simple, fast and private offline notes app for daily tasks, ideas and personal journaling.
Track workouts, habits, water intake and health goals with a library of 1,300+ exercises.
Kids learn alphabets, numbers and animals in English and Bengali through fun, interactive lessons.
Ad-free premium kids learning app with fun mini games for English and বাংলা learning.
Premium offline audio and video player with intuitive gesture controls and elegant dark themes.
40+ offline games for all ages — puzzle, racing, action and casual fun bundled in one app.
Play classic and fun games in one lightweight app — offline mini games for all ages.
Clean space debris, escape gravity wells and master orbital flight in this physics-based arcade game.
Slide vehicles to unblock the red car and escape the traffic jam — challenging offline logic puzzles.
Custom cross-platform enterprise mobile applications developed with Flutter and integrated with Odoo ERP backends via JSON-RPC & REST APIs.
Full-featured mobile shopping application built with Flutter & integrated with Odoo E-Commerce/Inventory via JSON-RPC. Features real-time stock sync, multi-variant products, automated tiered pricing, cart, secure checkout & live order tracking.
Cross-platform Flutter educational application for schools & academies connected to Odoo ERP backend. Includes student/teacher portals, smart attendance marking, live classroom timetables, online fee invoicing & exam grade reports.
Mobile CRM and opportunity tracking tool engineered with Flutter integrated with Odoo CRM (crm.lead). Features drag-and-drop opportunity Kanban stages, rapid lead capture, meeting logs, GPS client visit check-in & offline sync.
Enterprise employee self-service mobile portal connected to Odoo HR & Payroll modules. Features geo-fenced attendance punch-in/out, leave balance & requests workflow, encrypted PDF payslip viewer, and expense claim reimbursement.
Field sales & mobile point-of-sale Flutter application integrated with Odoo Sales & Invoicing. Instant quotation/sales order generation, customer digital signature capture, Bluetooth thermal receipt printing & PDF invoice export.
My published web projects — from Blogger-powered blogs to open-source developer tools hosted on GitHub Pages.
A Bangla blog covering tech, programming tips, and personal insights — built and maintained on Blogger with a custom dark theme.
An open-source browser-based tool to merge multiple JSON files into one — no backend, no upload, fully client-side. Hosted on GitHub Pages.
A collection of free smart online utility tools designed for Bangladeshi users — covering calculators, converters, and everyday helpers.
A free land area calculator tailored for Bangladesh — supports Bigha, Katha, Decimal, Acre and more with instant unit conversion.
A modern digital news and live sports portal delivering breaking news, international headlines, live match scores, technology, and business updates with clean typography.
Open-source Flutter packages published on pub.dev under the rahulreza.com verified publisher — 11 packages with real-world production use.
An all-in-one Flutter utility package for app maintenance, upgrader dialogs, device info, battery, network diagnostics, biometrics, security, and hardware controls.
A production-grade, zero-dependency Flutter WebView package with advanced features like file upload, background download, and cookie persistence.
A simple and lightweight package for translating text using the Google Translate API. Supports localization and multi-language apps.
A Flutter package to display profile images from the Odoo API with progress indication, error handling, and full customization support.
A customizable package for displaying data in list, grid, table or slideshow views — flexible layout switching for Flutter apps.
Comprehensive guide for daily Muslim practices — accurate prayer times, Qibla direction, and essential Islamic resources all in one package.
A Flutter video player that supports YouTube, Vimeo, and direct server links with custom controls, HLS streaming, and easy integration.
A customizable Flutter widget for seamless image capture, gallery selection, interactive preview, and efficient uploading in mobile apps.
A unique and customizable splash screen package for Flutter applications with smooth animations and flexible theming options.
An extended Flutter launcher icons generator with adaptive icon support, themed icons, and multi-platform generation for iOS and Android.
A Flutter package to connect and communicate with Odoo ERP backend using JSON-RPC and REST APIs — authentication, CRUD operations, and error handling.
Building top-tier, native-performance applications from a single codebase for Android, iOS, Web, and Desktop (Linux, macOS, Windows) using Flutter and Dart. Powered by clean architecture and robust state management (Riverpod & Provider).
Seamlessly connecting Flutter client apps with Odoo ERP backends via JSON-RPC, XML-RPC, and custom REST APIs for Sales, Inventory, Accounting, and CRM — creating full-stack enterprise mobile solutions.
Designing and building lightning-fast backend architectures and secure RESTful APIs using Python FastAPI and PHP. Backed by MySQL databases, Firebase authentication, and cloud services for complete end-to-end applications.