Years Experience
Production Apps Delivered
Clients Served
Countries Worked With
About Me
I am a senior mobile application developer with 8+ years of experience specializing in Android and Flutter. I help startups and enterprises turn complex product requirements into reliable, scalable apps—from architecture and API integration through Play Store and App Store release.
My work spans hospitality operations, healthcare telemedicine, CRM, logistics, and real estate platforms. I combine strong Android foundations with modern Flutter delivery, backed by hands-on backend experience with Node.js, Express.js, MySQL, and REST APIs.
I approach every project with a problem-solving mindset: clarify the business goal, design maintainable architecture, and ship features that create measurable impact for users and stakeholders.
Founder of Bracket Loop, a software development company focused on delivering modern mobile and web solutions for businesses that need production-ready engineering—not prototype-quality code.
History
Education History
Computer Science and Engineering
I completed my BSc in Computer Science and Engineering from AIUB (American International University, Bangladesh). I participated in programming contests and volunteer events, and contributed to in-house software implementations while studying there.
Recommendation
Android Development Course
Web Developer Courses
I completed several online courses in web development—HTML, CSS, JavaScript, Bootstrap, Python, Django, FastAPI, and WordPress implementation—with related project work.
Human Computer Interaction
I completed this course at AIUB (American International University, Bangladesh), covering advanced human-computer interaction topics that strengthened my overall approach to product usability.
Work History
Periscope Labs Limited
Led development of Quore's next-generation mobile app (v2), rebuilt from the ground up in Flutter, replacing the legacy Android codebase. Hotel operations, staff workflows, and guest-facing features—shipping production releases for a hospitality platform used at scale.
- Flutter app architecture, feature delivery, and release quality
- Planning and execution of the migration from native Android
- Working with product and engineering peers across time zones
SetSchedule
Leading Android development for SetSchedule, a US-based scheduling and real estate platform serving thousands of users.
- Android application development and release cadence
- Product features for scheduling, networking, and community tools
- Collaboration with a distributed US-based team
SetSchedule
Full-time Android engineering for the same platform—real estate scheduling, CRM-style workflows, and mobile experiences for professionals.
- End-to-end Android features and Play Store releases
- Performance, stability, and integration with backend services
- MVVM-oriented codebase and Kotlin-first development
Getco Online Limited
Built and maintained Android applications for Getco Online alongside other roles. Earlier tenure: Software Engineer (full time, Jan 2018 – Aug 2019) at the same company.
- Android apps and Google Play maintenance
- Accounts software and internal operational tools
- Ticketing and logistics-related features
Pulse Health Services Limited
Contributed to Pulse Healthcare's mobile apps on Google Play—virtual telemedicine and wellness for users across Bangladesh.
- Android and iOS app development and Play Store maintenance
- Flutter modules and web surfaces for the health platform
- Video consultation and patient-facing experiences
Orko Health Limited
Developed Android features for Orko Health's telemedicine platform—connecting patients with physicians via video across Bangladesh.
- Android applications and Google Play releases
- Server-side support and integrations for mobile clients
Genvio Pharma Limited
- Android application development
- Building and managing a field worker app
- Bug fixes and improvements to existing apps
Portfolio & Case Studies
Quore
Key responsibilities: Led Quore v2 mobile rebuild from legacy Android to Flutter—architecture, feature delivery, release quality, and cross-time-zone collaboration with product and engineering.
Key features: Work order management, housekeeping workflows, on-duty tracking, real-time alerts, and guest-facing operational tools.
Outcome: Enabled hotel teams to run operations on the go at production scale across the hospitality platform.
Orgix App
Key responsibilities: Workforce attendance platform with biometric auth, selfie verification, QR check-in, geo-locked validation, and real-time break tracking across iOS, Android, and Web.
Business impact: Replaces manual attendance with secure, auditable check-ins for distributed teams.
Centrixa
Key responsibilities: Built a mobile-first CRM with pipeline visualization, activity management, lead tracking, field visit logging, and team performance dashboards.
Key features: Executive dashboards, opportunity pipelines, account management, activity tracking, and field visit logging.
Outcome: Gives sales and operations teams execution-focused workflows without generic CRM clutter.
BlueForce
Employee operations app for PaperFly staff—check-in/out, leave management, internal communications, appraisals, ticketing, and announcements in one mobile hub.
Paperfly GO
Merchant logistics app for placing orders, managing parcels, tracking deliveries, viewing invoices, and handling payments with real-time shipment visibility.
SetSchedule
Key responsibilities: End-to-end Android features for a US real estate scheduling and networking platform—CRM-style workflows, community tools, Play Store releases, and backend integrations.
Key features: Appointment scheduling, prospect discovery, networking tools, CRM workflows, and team collaboration.
Outcome: Helps real estate professionals grow business through targeted networking without heavy marketing spend.
Orko Partner
Digital pharmacy partner app connecting pharmacies with physicians across Bangladesh—expanding reach, income, and service quality through telemedicine workflows.
Orko Pro
Physician-facing telemedicine app connecting healthcare providers with patients under the Orko Health platform for urban and rural Bangladesh.
Orko All
Patient-facing healthcare app enabling encrypted video consultations with experienced doctors from anywhere in Bangladesh.
Pulse Healthcare Services
Key responsibilities: Delivered telemedicine mobile experiences with encrypted video consultations, Flutter modules, and Play Store / App Store maintenance.
Key features: Encrypted video consultations, patient wellness tools, Flutter cross-platform modules, and multi-store deployment.
Outcome: Expanded access to virtual physician care across Bangladesh through web and mobile channels.
Pulse Healthcare (Android)
Android companion to the Pulse telemedicine platform—wellness features and encrypted physician video consultations for patients nationwide.
Daktarbhai
Key responsibilities: Contributed to a one-stop digital health platform for Bangladesh—appointment flows, health records, and patient-facing mobile experiences.
Key features: Doctor appointments, digital health records, patient onboarding, and mobile-first healthcare access.
Outcome: Simplified healthcare access for users seeking reliable digital health services in Bangladesh.
Ek Nojor – Personalized News Reader
News reader with a flip interface surfacing 100+ headlines in under two minutes, with interest-based feeds for a personalized reading experience.
PraniSheba
Livestock management platform using IoT and RFID to track cattle species, genetics, reproduction, dairy operations, and primary veterinary care in rural Bangladesh.
BD Fleet
Fleet telematics platform connecting vehicle owners with live tracking, expandable through integrated telematics devices.
Ignition BD
An e-commerce website built with WooCommerce and WordPress.
Founder of Bracket Loop
Building modern mobile and web products
Bracket Loop is my software development company focused on helping businesses launch and scale digital products with senior engineering—not agency overhead.
- Custom Android and Flutter application development
- Backend APIs, authentication, and cloud-ready architecture
- Product consulting, maintenance, and long-term support
Mission: Deliver reliable, user-centered software that solves real business problems and ships to production with confidence.
Work with Bracket LoopGitHub & Open Source
Senior mobile engineering backed by hands-on open-source and sample projects across Android, Kotlin, Java, and Flutter. Explore repositories, patterns, and production-oriented implementations.
33+ public repositories
Kotlin, Java, Flutter, and mobile architecture samples spanning 8+ years of development.
Client Recommendations
Udi Dorner
MD. Ariful Islam
