Hi, I’m ASWIN K B, a dedicated mobile app developer with 5+ years of experience building high-quality Android and iOS applications. I’m proficient in Kotlin, Java, and Dart, with a focus on MVVM, clean architecture, and smooth API integrations. I love crafting responsive UIs, optimizing performance, and delivering maintainable, scalable solutions.…

ASWIN K B

Hi, I’m ASWIN K B, a dedicated mobile app developer with 5+ years of experience building high-quality Android and iOS applications. I’m proficient in Kotlin, Java, and Dart, with a focus on MVVM, clean architecture, and smooth API integrations. I love crafting responsive UIs, optimizing performance, and delivering maintainable, scalable solutions.…

Available to hire

Hi, I’m ASWIN K B, a dedicated mobile app developer with 5+ years of experience building high-quality Android and iOS applications.
I’m proficient in Kotlin, Java, and Dart, with a focus on MVVM, clean architecture, and smooth API integrations. I love crafting responsive UIs, optimizing performance, and delivering maintainable, scalable solutions.

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Skills

Experience Level

Android
Expert
API
Expert
Java
Expert
Kotlin
Expert
XML
Expert
Dart
Expert
Flutter
Expert
SQLite
Expert

Language

English
Advanced
Malayalam
Fluent
Tamil
Advanced

Work Experience

Android Developer at Rayblaze Globals, Kinfra Film & IT Park, Trivandrum
March 1, 2022 - Present
Designed and implemented features using Kotlin and MVVM architecture to improve code scalability and reduce maintenance time. Built intuitive UIs with modern guidelines using Jetpack Compose and Material Design, and optimized video/audio streaming. Implemented ProGuard for code obfuscation to enhance security. Contributed to performance improvements, reducing crash rates and improving load times, which helped increase user retention.
Android Developer Intern at AVES Imagiobox, Kollam, Kerala
January 1, 2022 - March 1, 2022
Assisted in developing Android applications using Kotlin and Java, ensuring device compatibility. Implemented features such as push notifications, user authentication, and real-time chat using Firebase and Google APIs. Identified and resolved bugs with Logcat and Android Studio Profiler. Documented code, processes, and APIs to facilitate future maintenance.
Android Developer (Freelancer) at Freelancer
July 1, 2021 - December 1, 2021
Built small-scale Android applications using Java, focusing on client requirements. Created simple XML-based user interfaces following Android design principles. Collaborated with clients to gather requirements and deliver functional applications within tight deadlines.
Android Developer at Rayblaze Globals
March 1, 2022 - Present
Designed and implemented scalable features using Kotlin and MVVM, built intuitive UIs with Jetpack Compose and Material Design, integrated secure payment systems, optimized media streaming and overall performance, enhanced security with ProGuard, and significantly reduced crashes while improving load times and user engagement.
Android Developer [Intern] at AVES Imagiobox
January 1, 2022 - March 31, 2022
Assisted in developing Android applications using Kotlin and Java, implemented features like push notifications, authentication, and real-time chat with Firebase, fixed bugs using Android Studio tools, and documented code for easy maintenance.

Education

BCA (Computer Application) at Rabindranath Tagore University
January 1, 2019 - January 1, 2022
Higher Secondary at Kerala Board of Higher Secondary Education
January 1, 2011 - January 1, 2013
BCA (Computer Application) at Rabindranath Tagore University
January 1, 2019 - January 1, 2022
Higher Secondary at Kerala Board of Higher Secondary Education
January 1, 2011 - January 1, 2013

Qualifications

Android Development (Kotlin & Java)
July 1, 2021 - October 1, 2021
Android Development
August 1, 2020 - December 1, 2020
Android Development (Kotlin & Java) | NSDC
July 1, 2021 - October 1, 2021
Android Development | G -Tech
August 1, 2020 - December 1, 2020

Industry Experience

Software & Internet
    paper Inorwa: To-Do & Task Manager

    Inorwa is a modern Android task management app built to boost productivity for individuals and teams through smart organization and real-time collaboration. (Available in Playstore)

    Key Features

    Task creation with priorities, due dates, recurring tasks, and voice input

    Smart search, sorting, and offline-first real-time sync

    Smart Ring alarm system with full-screen alerts and reliable wake-lock support

    Team collaboration with task sharing, role-based access, and live updates

    Premium & Analytics

    Subscription plans supporting limited to unlimited collaborators

    Task completion stats, productivity insights, and performance tracking

    Design & Security

    Clean UI, dark mode, smooth animations, and multi-language support

    Secure Firebase backend with phone authentication and encrypted data

    Technical Stack

    Android (Kotlin)

    MVVM architecture

    Firebase integration

    Optimized for performance and battery efficiency

    This project showcases my ability to design, architect, and deliver a scalable, production-ready Android application with real-world features.