Rinesh S.
Tekkon Team Profile
Rinesh S.
Senior Android developer
I am a dedicated Android developer with over 6 years of experience crafting robust, user-centric, and high-performance mobile applications. My expertise lies in building scalable and maintainable Android solutions using Kotlin and Java, guided by clean architecture principles and industry best practices such as MVVM, Jetpack components, and modularization. Passionate about problem-solving, I focus on delivering seamless and efficient app experiences that meet both user needs and business goals.
Work Experiance
Freelancing
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[ Apr 2024- Feb 2025 ]
Sr. Android Developer
- Developed and delivered custom Android applications for diverse clients in e-commerce, education, and healthcare, ensuring high client satisfaction.
- Proficient in implementing push notifications and background services to optimize user engagement and application utility.
- Experienced in local data storage solutions, utilizing Room and SQLite for efficient data management within Android applications.
- Expertise in a modern Android tech stack, including WorkManager, Jetpack Compose, Firebase Cloud Messaging, and CameraX/Camera2.
- Utilized Crashlytics and LeakCanary for proactive bug detection and memory leak prevention, ensuring application stability.
- Implemented MVVM architecture with ViewModel and Flow to create scalable, maintainable, and testable Android applications.
Sagoon
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[ Aug 2022 – Mar 2024 ]
Android Engineer
- Collaborated with design and marketing teams to implement seasonal and event-based updates, which enhanced user retention.
- Integrated in-app payment systems (e-Sewa, Khalti, Fonepay), order tracking, and gift customization features, resulting in a 30% increase in customer satisfaction.
- Proficient in Android development technologies including Zxing, Exoplayer, GraphQL, Jetpack Compose, Coroutines, Dagger Hilt, LightCompressor, LiveData, Flow, and Lottie.
- Experienced with cloud platforms and analytics tools such as AWS and CleverTap.
- Successfully integrated various payment gateways, including Stripe, e-Sewa, Khalti, and Fonepay.
- Applied strong technical skills in mobile application feature development to improve user experience and satisfaction.
Dimitra Homes
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[ Jul 2022- Dec 2022 ]
Android Developer
- Optimized application performance by implementing Jetpack Compose and leveraging performance profiling tools, resulting in a 35% reduction in load times and improved user retention.
- Proficient in modern Android development using Jetpack Compose and Coroutines to build efficient and responsive applications.
- Experienced with robust data management using SQLite and architectural patterns like MVP with Dagger-Hilt for scalable and maintainable code.
- Skilled in integrating advanced functionalities, including Camera2 for sophisticated camera features and MPAndroidChart for dynamic data visualization.
Treeleaf Technologies Pvt. Ltd.
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[ Feb 2019 – Jul 2022 ]
Software Engineer
- Designed and developed Android applications using MVP and MVVM architectures.
- Implemented Protocol Buffers for efficient data serialization and optimized database operations with Realm/SQLite.
- Integrated MQTT for real-time communication, enhancing chat system performance.
- Utilized a robust tech stack including Retrofit2, RxKotlin, RxJava, Firebase Cloud Messaging, RxAndroid, Firebase Crashlytics, OpenStreetMap, Zxing Barcode, and Dagger2.
Tootle
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[ Feb 2018 – Jan 2019 ]
Android Developer
- Reduced Google Maps API costs by 40% through strategic refactoring and optimization of location services.
- Integrated Mapbox as a robust fallback for Google Maps, ensuring continuous and uninterrupted service availability.
- Improved app crash-free sessions from 90% to 98% by optimizing error handling and implementing effective debugging strategies.
- Proficient in leveraging Google Maps SDK, Google Geocoding API, Google Places API, and Google Directions APIfor comprehensive location-based functionalities.
- Experienced with Firebase Realtime Database and Firebase Analytics for efficient data management and insightful performance monitoring.
- Skilled in MVC architecture and utilizing tools like Lottie for enhanced user interface and experience.
Pagoda Labs Pvt. Ltd.
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[ Jan 2017 – Jan 2018 ]
Android Developer
- Maintained and developed new features and functionalities for in-house Android applications.
- Implemented Exoplayer’s adaptive streaming to ensure smooth video playback across varied network conditions.
- Proficient in utilizing Google Maps SDK along with Directions, Places, and Autocomplete APIs for location-based features.
- Experienced with data handling and API integrations using JSON, Volley, GraphQL, and REST APIs, alongside SQLite for local storage and Firebase Messaging for push notifications.
Education
NCIT
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[ 2012 – 2017 ]
Bachelor's of Engineeringin Information Technology
Technical Skills
Kotlin
FirebaseAnalytics
Java
Jetpack Compose
CameraX
JavaScript
MVVM
Soft Skills
Leadership
Communication
Team Management