Zaid Aziz
Android Developer passionate about creating innovative mobile experiences with Kotlin and Jetpack Compose
About Me
I'm a passionate Android Developer with a Computer Science degree from Madan Mohan Malviya University of Technology. Currently working as an Engineering Intern at Branch International, where I contribute to a platform serving over 50 million users.
My journey in mobile development started with a curiosity about how apps work under the hood. Today, I specialize in creating high-performance Android applications using Kotlin and Jetpack Compose, always focusing on clean architecture and user experience.
When I'm not coding, you'll find me exploring new technologies, contributing to open source projects, or sharing knowledge with the developer community. I believe in continuous learning and staying up-to-date with the latest industry trends.
Clean Code Advocate
Passionate about writing maintainable, scalable code following SOLID principles and modern architecture patterns.
Mobile-First Developer
Specialized in Android development with expertise in Kotlin, Jetpack Compose, and modern Android architecture.
Performance Optimizer
Reduced app load times by 40% and improved CI/CD pipeline execution time by 16% through optimization techniques.
Impact-Driven
Contributed to apps with 50M+ users, focusing on features that make a real difference in people's lives.
Work Experience
Building impactful mobile experiences across various industries and scales
Engineering Intern
Branch International
Full TimeContributing to a 50M+-user financial platform, focusing on Android development and performance optimization.
Key Achievements
- Developed production-grade Android features for a 50M+-user app
- Improved CI/CD pipeline execution time by 16%
- Migrated core modules from Java to Kotlin, enhancing performance and maintainability
- Instrumented screen-render metrics to identify and resolve UI bottlenecks
- Built reusable UI components using Jetpack Compose, improved developer velocity by 25%
Key Achievements
- Modernized legacy Java codebase into Kotlin, improving maintainability and stability
- Collaborated with designers and PMs to implement new features and user stories
- Enhanced app stability and user experience through code refactoring
Android Developer
Clickretina
Full TimeMaintained and enhanced a high-traffic mobile application while leading backend optimization initiatives.
Key Achievements
- Maintained and enhanced a 1M+-download app using Kotlin, Jetpack Compose, MVVM, and SOLID principles
- Reduced app load times by 40% through advanced caching techniques
- Structured the app using MVVM architecture and SOLID principles
- Led cost-optimization of backend from AWS to Vultr Cloud, reducing operational costs by 30%
Technical Skills
A comprehensive toolkit for building modern, scalable applications
Programming Languages
Primary language for Android development
Legacy systems and Android foundations
Full-stack web development
Scripting and backend development
Android Development
Modern UI toolkit for Android
ViewModel, LiveData, Room, WorkManager
Clean architecture patterns
Backend services and analytics
Web Development
Server-side JavaScript runtime
Modern web application framework
API design and implementation
Java-based backend framework
Databases
NoSQL document database
Relational database management
Advanced relational database
Mobile database solutions
Cloud & DevOps
Cloud infrastructure and services
Amazon web services
CI/CD automation
Containerization technology
Tools & Technologies
Version control and collaboration
Build automation tool
Primary development environment
Versatile code editor
Featured Projects
Showcasing innovative solutions and technical expertise across various domains
Kagzen
A comprehensive mobile application with end-to-end encrypted chat system, featuring modern Android architecture and automated CI/CD pipelines.
Architected the mobile app and backend system using Jetpack Compose and Nest.js to ensure scalability, modularity, and efficient client-server communication. Built a secure end-to-end encrypted chat system with both server infrastructure and Android client implementation.
Key Highlights
TENTLERS
A comprehensive rental property management application built for Android, helping property managers efficiently handle tenant occupancy and utility management.
Developed a full-featured rental property management app using Android and Java. The application manages tenant occupancy, electricity usage, and meter records with efficient SQL queries and well-designed database tables.
Key Highlights
Open Source Contributions
Mifos Initiative
Improved the Android client app by migrating the codebase to the latest APIs and implementing features in Kotlin.
Anki-Droid
Refactored code to achieve clean code practices and enhanced overall application performance.
Education & Certifications
Academic journey and continuous learning through formal education and professional certifications
Academic Background
B.Tech in Computer Science and Engineering
Madan Mohan Malviya University of Technology
Comprehensive computer science education with focus on software engineering, algorithms, and mobile development.
Key Areas of Study:
AISSCE (Class 12)
GN National Public School
Strong foundation in science and mathematics with exceptional academic performance.
Key Areas of Study:
Professional Certifications
Introduction to Machine Learning
NPTEL
Comprehensive course covering ML fundamentals, algorithms, and practical applications
Programming in C++
NPTEL
Advanced C++ programming concepts, OOP principles, and system programming
Continuous Learning Mindset
I believe in lifelong learning and staying updated with the latest technologies. My educational journey doesn't end with formal degrees—I continuously expand my knowledge through online courses, certifications, and hands-on projects.
Let's Connect
Ready to discuss opportunities, collaborate on projects, or just chat about technology? I'd love to hear from you!
Get in Touch
Whether you're looking for an Android developer, want to collaborate on a project, or just want to say hello, I'm always open to new opportunities and conversations.
Send a Message
Built with using Next.js, TypeScript, and Tailwind CSS
© 2025 Zaid Aziz. All rights reserved.