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Muttayab butt

@muttayabbutt

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Results-oriented Android Developer with a passion for mobile applications.

Pakistan

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What I'm looking for

I am looking for a dynamic role that fosters innovation, collaboration, and growth in mobile development, particularly in AI-driven projects.

I am a results-oriented Android Developer with over 3 years of experience in designing and scaling feature-rich mobile applications using Kotlin and Java. My expertise lies in utilizing Jetpack components, MVVM architecture, and Firebase to create seamless user experiences. I have a proven track record of enhancing user retention and monetization through effective UI/UX design and third-party API integration.

At JAZZ MOSAFIR, I designed intuitive user interfaces and optimized app performance, achieving a 25% reduction in load times. My collaborative efforts with UX/UI designers led to a 20% increase in user retention. I am passionate about leveraging AI/ML technologies to build innovative solutions, contributing to projects that enhance user engagement through personalized recommendations and smart notifications.

Throughout my career, I have managed Google Play Console subscriptions and integrated various ad networks, optimizing revenue streams while maintaining user experience. My commitment to continuous improvement and agile methodologies drives me to deliver high-quality applications that meet user needs and business goals.

Experience

Work history, roles, and key accomplishments

Current

Android Engineer

Current

Jazz Mosafir

Jun 2023 - Present (2 years 1 month)

Designed and developed intuitive user interfaces for multiple Android applications, ensuring seamless user experience across different devices and screen sizes. Optimized app performance by refactoring inefficient code, implementing memory management techniques, and reducing app load times by 25%.

Kotlin Java Android SDK Firebase REST APIs UI UX Design Performance Optimization Agile Methodologies AI ML

Android Engineer

Ki Technologies

Mar 2022 - Jun 2023 (1 year 3 months)

Managed Google Play Console subscriptions and in-app products, handling millions of transactions per month, ensuring smooth purchase flows and resolving issues related to payment processing. Integrated Google Ads, Pangle Ads, Facebook Ads, and AppLovin ads within the app, optimizing revenue streams and increasing ad impressions by 30%.

In App Purchases Google Ads Facebook Ads Applovin KPI Analysis AI ML

Android Engineer

DEV Coders

Dec 2021 - Mar 2022 (3 months)

Optimized local data storage by migrating from SQLite to Room, improving database query performance and reducing app crashes by 20%. Implemented ViewModel and LiveData for managing UI-related data, improving code organization and handling configuration changes effectively.

SQLite ROOM ViewModel LiveData RESTful APIs Java Kotlin XML SQL

Education

Degrees, certifications, and relevant coursework

Agriculture University

Bachelor in Computer Science, Computer Science

2018 - 2022

Completed a Bachelor of Science in Computer Science, focusing on core computer science principles. Coursework included Operating Systems, Mobile Programming, Algorithms, and Discrete Mathematics.