Mobile developer with 2.5+ years shipping production apps to Google Play Store across HR, construction, communication, and task management domains. I work across Flutter, Kotlin Jetpack Compose, and native Android (XML) β and I care deeply about architecture, performance, and clean code.
- π Shipped 5+ production apps end-to-end β architecture to Play Store
- β‘ Re-architected real-time messaging from polling β WebSocket/STOMP (sub-500ms delivery)
- ποΈ Advocate for BLoC + Clean Architecture β UI, domain, and data layers fully separated
- π₯ Led delivery across a 4-engineer mobile team at Comzent Technologies
Flutter Β· BLoC Β· WebSocket/STOMP Β· Spring Boot (Kotlin)
B2B messaging platform integrated with BcStep ERP. Internal team channels, inter-company project groups, and one-to-one messaging. Employee chats auto-removed on offboarding for data compliance.
- β‘ Sub-second message delivery via WebSocket/STOMP
- π· QR contact sharing, dedicated channels, admin controls
- πΎ Offline caching + shared UI component library across codebase
- π¦ 100+ installs
Flutter Β· BLoC Β· Clean Architecture Β· GetIt Β· Dio Β· Firebase FCM
Task management across construction, HR, admin, and finance teams. Employee-wise screens, project-wise views, dynamic status tabs, and advanced filter sheet.
- π FCM push notifications + token-based session management
- βΎοΈ Paginated BLoC APIs for smooth infinite scroll
- π¦ 100+ installs
Kotlin Β· Jetpack Compose Β· MVVM Β· Google Maps SDK Β· Firebase FCM Β· Material 3
Connects skilled workers (construction, electrical, plumbing) with nearby employers via location-based matching β solving the fragmented daily-wage hiring problem.
- πΊοΈ Google Maps proximity-based job discovery
- π Firebase FCM for real-time booking & invitation notifications
- π€ Profiles with skill categories, ratings, and group management
- π§ Currently in active development
Kotlin Β· Hilt Β· MVVM + Repository Β· Retrofit Β· Lottie Β· ViewBinding
Verified matrimonial matches via detailed biodata profiles with rich filtering β age, caste, education, income, horoscope, location, NRI status β and a subscription model to unlock contacts.
- π Multi-step biodata creation flow
- π Shimmer-loaded infinite scroll
- π Google Play In-App Update API integration
| Metric | Value |
|---|---|
| π¦ Installs | 3,790+ |
| β Rating | 5.0 |
| π Crash-free rate | 99.15% |
| π ANR rate | 0.02% |
Mobile Application Developer @ Comzent Technologies Pvt. Ltd. Β· Jan 2024 β Present
- Shipped 5+ production apps end-to-end across HR, construction, and communication domains
- Re-architected ProChat's messaging layer from polling to WebSocket/STOMP β cut delivery latency to under 500ms
- Introduced MVVM + Clean Architecture across the codebase, reducing regression bugs significantly
- Collaborated with UI/UX and backend teams to integrate REST APIs with centralised error handling and Coroutines
Master of Computer Applications (MCA) Β· CGPA 8.0 / 10 Bhartiya Vidya Bhavan's SPIT, Andheri, Mumbai Β· 2020 β 2024
Open to senior mobile developer roles in Mumbai or remote
rathodvikramk382@gmail.com Β· +91 99211 20829

