Hey there 👋

• 💼 System Development Engineer 2 at Amazon (Mobile)
• 🚀 Passionate Android Developer & Kotlin Enthusiast
• 📱 Published 3+ apps on Google Play Store
• 💬 Expertise in Android, Kotlin, Java, Firebase, REST APIs, Jetpack Compose, and Python
• 🏆 Kotlin Fan Boy & Problem Solver

Amazon - System Development Engineer 2 (Mobile)

• Oct 2025 - Present | 6 months

Amazon - System Development Engineer (Mobile)

• Jun 2022 - Oct 2025 | 3 years 5 months | Chennai, Tamil Nadu, India

Upskill India - Android Development Intern

• Jun 2021 - Sep 2021 | 4 months
• Built new features and optimized codebases for the Upskill India mobile app
• Learned Git, Figma, Kotlin, and strengthened Android & Firebase skills

An Android app that recognizes text from images using Google's ML-Kit. Identifies URLs, phone numbers, and emails with one tap sharing capabilities.

• Tech Stack: Kotlin, ML-Kit, CameraX, Jetpack Compose
• Features: Image recognition, Linkify text, Camera & Gallery support, Text sharing
• Links: GitHub | Play Store
• Topics: Android, Kotlin, ML-Kit, MLKit-Text-Recognition, HackerFest2024

A comprehensive dictionary app with text and voice input, providing word meanings and definitions with offline caching support.

• Tech Stack: Kotlin, Jetpack Compose, Retrofit, Room, Dagger-Hilt
• Features: Text-to-Speech, Speech Recognition, Offline Caching, Accessibility Support
• Links: GitHub
• Topics: Jetpack Compose, Voice Input, Accessibility, Offline-First

An anime information app consuming REST APIs with a custom backend server, showcasing advanced Android patterns.

• Tech Stack: Kotlin, Jetpack Compose, Ktor Backend, Room, Paging3
• Features: Network pagination, Offline data caching, Shimmer animations, Image loading
• Links: GitHub
• Topics: Jetpack Compose, Paging3, REST APIs, Ktor Backend

SpaceX crew and ships information app with offline caching capabilities using MVVM architecture.

• Tech Stack: Kotlin, Room, Flow, MVVM, Navigation Component
• Features: Network-bound resource pattern, Offline support, Real-time data
• Links: GitHub
• Topics: MVVM Architecture, Room, Flow, Coroutines

Python automation tool that detects and automatically skips YouTube ads on your device.

• Tech Stack: Python, OpenCV, PyAutoGUI, Tkinter
• Links: GitHub
• Topics: Computer Vision, Automation, Python

View all 28 repositories: https://github.com/krishnachaitanya0107?tab=repositories

Explore all my published apps on Google Play Store:

Published Apps:

• 📊 Data Structures & Algorithms Visualizer
• 📝 Text Recognizer App
• 🔊 Morse Code Mania

✅ Passed LinkedIn Skill Assessments:

• Android Development
• Kotlin Programming
• REST APIs
• Git
• Python
• SQL
• Object-Oriented Programming (OOP)
• C Programming
• MATLAB

Other Expertise:

• Jetpack Compose, Dagger-Hilt, Room Database
• Retrofit, Ktor Backend, Coroutines
• Firebase, AWS, Cloud Services
• MVVM Architecture, Design Patterns
• Git, GitHub, Version Control
• Technical Design & Documentation