Senior Mobile Application Engineer with 7+ years of production mobile experience, specializing in Android SDK engineering and mobile platform engineering, with 2 years of concurrent native iOS development in Swift and SwiftUI.
- Owns SDK architecture, public API design, semantic versioning & backward compatibility for enterprise Android/iOS Location SDKs
- Deep expertise in Kotlin, Jetpack Compose, Coroutines/Flow, Swift, SwiftUI, Clean Architecture & MVVM
- Specialist in background execution, background location, battery optimization, memory profiling & mobile security
- Mentors engineers, drives architecture reviews, and partners cross-functionally in distributed remote teams
- Bengaluru, Karnataka, India
- bkm123r@gmail.com
- +91 8903079750
- English, Hindi
2016 - 2019
Pondicherry University | CGPA: 8.1/10
2012 - 2015
Ranchi University | 68.75%
2010 - 2012
ASTVS Zila Vidyalya, Ranchi
June 2021 - April 2026
- Owned end-to-end engineering of production Android and iOS Location SDKs distributed to enterprise customers, covering SDK architecture, public API design, semantic versioning, backward compatibility, release management, and long-term maintenance.
- Designed and evolved public SDK APIs in Kotlin and Swift, maintaining source and binary compatibility across releases so existing enterprise integrations could upgrade without rewriting integration code.
- Engineered background location and activity recognition pipelines using Android Location APIs, Foreground Services, WorkManager, and Kotlin Coroutines/Flow, sustaining reliable collection across Doze, App Standby, and OEM background execution restrictions.
- Reduced SDK battery consumption by profiling with Battery Historian and Android Profiler and retuning wake-lock behaviour, location request cadence, and background scheduling, while preserving location accuracy for customer use cases.
- Implemented real-time telemetry delivery using MQTT and IoT Pub/Sub alongside REST and GraphQL integrations, with background synchronization for intermittent-connectivity conditions.
- Supported enterprise SDK integrations for customer applications including GasNow (1M+ Google Play downloads), Klara (1M+ downloads), and SprintCrowd (5K+ downloads), onboarding client engineering teams and validating production releases.
- Applied mobile security best practices across SDK releases: secure credential handling, encrypted local storage, network inspection with Charles Proxy, and hardening validation using MobSF, Jadx, and Frida.
- Mentored 3 junior Android engineers through code reviews, architecture walkthroughs, and pair programming; introduced AI-assisted development workflows (Claude) into daily engineering practice.
June 2019 - June 2021
- Built and shipped four production Android applications from the ground up — WayCool, Quality Digitization, Benchmarkers, and MyPrice — collectively exceeding 25,000+ Google Play downloads.
- Architected applications on MVVM with Android Architecture Components, Kotlin Coroutines, and Room/SQLite offline storage, establishing modular, maintainable structure across the app portfolio.
- Reduced crash rate from 3.2% to 0.8% across all applications by instrumenting Firebase Crashlytics, triaging top crash clusters, and eliminating lifecycle, threading, and null-safety defects.
- Built push notification infrastructure using Firebase Cloud Messaging to deliver operational alerts to field, warehouse, and pricing users.
- Collaborated with backend engineers on REST API contract design, pagination, and payload optimization for high-traffic endpoints serving daily operations.
- Introduced unit testing standards and a structured code review process, and managed Google Play release cycles including build versioning and post-release crash monitoring.
Jan 2019 - April 2019
- Contributed to production Android applications (KrishiKulture, Meet and Chill) serving 5,000+ active users.
- Integrated third-party services including the Razorpay payment gateway, Zendesk SMS API, and Apixu Weather API.
- Built responsive UI components following Material Design guidelines, collaborating with design and backend teams; participated in code reviews and wrote unit tests for assigned modules.
- Improved API response handling through client-side caching and efficient data parsing, reducing perceived latency on list-heavy screens.
Dec 2021 – Present
License: UC-c5c0d588-6a2b-48a2-a7ef-8ccd8148366e
May 2018 – Present
Feb 2018 – Present
Jan 2018 – Present
May 2018 – Present
License: PZVGKE2R1B111MWS
Building production mobile infrastructure, SDKs, and products used by real-world applications.
Independent Product / Personal Project
A location-based business discovery and growth platform I designed and built independently end-to-end as founder and sole technical owner — native Android (Kotlin/Compose) and iOS (Swift/SwiftUI) apps, a marketing/sponsor website, an admin dashboard, and a shared Firebase backend, combining gamified local discovery with a business-facing rewards and analytics platform.
- Product Strategy
- Full-Stack Architecture
- Native Android (Kotlin/Compose)
- Native iOS (Swift/SwiftUI)
- Backend & Cloud Functions
- Security & Anti-Cheat
- Android + iOS App
- Kotlin · Swift
- Real-Time Geospatial Discovery
- Firebase + Cloud Functions
- Website
- App Store
- Play Store
- Sole Engineer
Production Android & iOS Location SDK
Production mobile SDK engineering focused on reliable location collection, developer experience, enterprise integrations, API design, and long-term SDK maintainability.
- SDK Architecture
- Public API Design
- Background Location
- Battery Optimization
- Developer Experience
- Backward Compatibility
- Release Management
- Enterprise Integration
Selected applications and products I have contributed to throughout my professional experience.
Selected production applications integrating the mobile SDK.
Android · Product Developer
Android · Product Developer
Android · Product Developer
Android + Native iOS
Public APIs + Developer Experience
Clean Architecture + MVVM
Coroutines + Flow
Background Execution + Location
CI/CD + Release Management
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Address
16th D Main RD, HAL 2nd Stage, Kodihalli, Bengaluru, Karnatka
Mobile No.
+91 8903079750
bkm123r@gmail.com