Full Stack App Developer with 3+ years' experience in Android, Flutter, and backend development. Skilled in building scalable mobile apps, API integrations, and performance optimization. Committed to delivering user-focused solutions that drive business impact through collaborative development.
Available for freelance projects and full-time opportunities
Full Stack App Developer
Here are some of my recent works
ADI Book: Instructor Module – a comprehensive app for driving instructors featuring lesson scheduling, pupil management (progress, payments, test readiness), messaging, automated reminders, diary customization, calendar sync, and offline access.
Parent Box: Positive Parenting Gifting Method – an app that transforms gift-giving into a mini treasure hunt, where children aged 8+ must answer inspirational quizzes to uncover clues and build patience, problem-solving skills, and create joyful, memorable experiences.
Plan 4 Care – a home care app providing caregivers with daily schedules, check-in/check-out task guidance, offline support, reporting history, and on-call client access for efficient, professional care management.
EOD365 streamlines workflow with real-time tracking, activity monitoring, and detailed reporting. Ideal for teams of any size, it enhances efficiency across desktop, web, and mobile platforms.
Driving Exam Route – a driving test preparation app offering 2,500+ UK test routes across 300+ test centres, with voice-guided and map-based navigation to help learners build confidence and familiarity before their practical driving exam.
Driving Theory Test Kit UK – an app with DVSA question bank, hazard perception videos, mock tests, and progress tracking to help learners prepare for the UK driving theory exam.
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My professional journey
Jun 2025 - Present
Working as a Senior Software Engineer specializing in mobile app development, focusing on building scalable and user-focused applications using modern technologies and best practices.
Apr 2023 - May 2025
Developed cross-platform mobile applications using Android (Java/Kotlin) and Flutter. Worked on multiple client projects involving API integrations, database management, and UI/UX optimization. Delivered high-quality applications with focus on performance and user experience.
Mar 2022 - Mar 2023
Started career as Junior Android Developer, working on native Android applications using Java. Gained experience in mobile app development lifecycle, debugging, testing, and collaborating with cross-functional teams.
My academic background and qualifications
2025 - Present
2018 - 2022
2015 - 2017
2010 - 2015
Technologies I work with
Let's work together on your next project
bijoykumarnath999@gmail.com
+8801831980819
Dhaka, Bangladesh