Raju Shingadiya
Senior Android Engineer · Native Android, AOSP & Kotlin Multiplatform
8+ years and 20+ production apps in Kotlin/Java — my lead app, Tileswale, has 500K+ downloads. I work past the app layer too: AOSP firmware, custom ROMs, kiosk builds, and hardened fintech apps.
- 20+ apps shipped · 500K+ downloads
- AOSP firmware, Android 11–15
- Custom ROM & kiosk solutions
- Secure fintech & anti-reverse engineering
Based in Ahmedabad, India — open to remote collaboration worldwide.
Mobile Apps
AI Apps
Desktop Apps
Experience
Android Analyst - 2 (AI Projects)
Sep 2025 - Present
Infocusp Innovations
Ahmedabad, Gujarat, India
- Played a pivotal role in shaping agent behaviors and optimizing the AI pipeline for Android app generation
- Built quality assessment datasets and automated evaluation frameworks to benchmark LLMs on Android development
- Enhanced security, performance, and data flow for personal finance management app
Lead Android Developer
Jan 2023 - Aug 2025
Evince Development (CMMI Level 3 Certified)
Ahmedabad, Gujarat, India
- Engineered an Android LLM evaluation pipeline to benchmark model capabilities
- Enhanced security, navigation, and user experience for the Cusp Money personal finance app
- Optimized an AI vibe-coding platform, boosting app quality and system stability by resolving key bugs
Senior Android Developer
Oct 2021 - Dec 2022
Light Link Solutions
Rajkot, Gujarat
- Built the Tileswale app (500K+ Downloads) using Jetpack components best practices
- Gained hands-on experience with MVVM, Navigation, LiveData, Room, and more
- Improved app performance, UI consistency, and code maintainability
- Contributed to a feature-rich, scalable app now live on the Play Store
Android Developer
Aug 2020 - Oct 2021
EsJay IT Solutions Pvt. Ltd.
Rajkot, Gujarat
- Developed secure fintech apps including Agent Center, Balance Center, and Complaint Box
- Used anti-reverse engineering and Jetpack MVVM to deliver key banking features
- Secured data with encryption, code obfuscation, and protected API communication
- Worked with backend and QA teams to ship fast, scalable financial apps
Junior Android Developer
Jun 2018 - May 2020
uBrain Studios Pvt. Ltd.
Rajkot, Gujarat
- Started Android development with core concepts: Activities, Fragments, RecyclerView
- Built Desh Parivahan & Moozy apps with UI and API integration
- Worked with Firebase, REST APIs, and local storage (Room/SQLite)
- Improved debugging, Git usage, and team collaboration skills
Certificates
Modern Android App Development
Udemy
Core Technologies
Kotlin
Java
Android SDK
XML
JSON
Cross-Platform & System
Kotlin Multiplatform
AOSP Development
Kiosk Solutions
ROM Customisation
HAL / System Services
Compose Multiplatform
Ktor
Flutter (Basic)
Android Framework
Jetpack Compose UI
Navigation Component
LiveData
Room Database
ViewModel
WorkManager
DataStore
Paging Library
Architecture
MVVM Architecture
Clean Architecture
Modularization
MVP
Repository Pattern
Tools & Libraries
Koin
Dagger
Retrofit
Git
Gradle
CI/CD
OkHttp
Glide
Firebase
Applied Experience
Built 20+ Production Android Apps
500K+ Downloads App Experience
Custom ROM Development
Secure Banking Apps
Anti-Reverse Engineering
RESTful API Integration
Performance Optimization
AI-Assisted Development
LLM Integration
Prompt Engineering
Agent Customization
On-Device / Local LLMs
LLM Evaluation Pipelines
AI Tooling & Automation
Android CLI / Agentic Workflows
Professional Skills
Team Leadership
Client Communication
Project Management
Code Review
Technical Documentation
Problem Solving
Domain Expertise
Native Android Development
Material Design
Financial Data Protection
B2B Applications
Google Play Store
Enterprise Integration
Scalable Architecture
Say hello!
Coffee's on me, conversations are free. Whether you have a project idea, a question, or just want to talk tech — my inbox is always open. No forms, no fuss, just real talk.
- Email raju348636@gmail.com
- Phone +91 6353321951
- GitHub @rajumark
- LinkedIn Raju Shingadiya
- Location Ahmedabad, Gujarat, India
Blog
Read the blog
Where I dump my brain
Android tooling, AOSP, GPU profiling, on-device ML — and the bug that ate three days of my life before turning out to be one wrong flag. Half useful notes, half me thinking out loud at 2am.