Kshitij Jain — IOS Engineer
Senior Android Engineer | Kotlin | Jetpack Compose | High-Performance Mobile Apps I’m a Senior Android Engineer with 10+ years of experience designing, developing, and optimizing high-performance, scalable Android applications used by millions worldwide. I’ve delivered impactful products across food-tech, mobility & super-app ecosystems, fintech/payments, and media & publishing, consistently improving user experience, retention, and business KPIs. I specialize in modern Android development using Kotlin, Jetpack Compose, Coroutines, RxJava, Dagger Hilt, Retrofit, and Room, applying Clean Architecture, MVVM, and MVI to build maintainable, testable, and reusable codebases. My work often focuses on offline-first solutions, performance tuning, and low-latency user experiences — even on low-end devices and unstable networks. Core Competencies & Keywords for Recruiter Search: - Android SDK, Jetpack Libraries, Compose UI, Material Design - Kotlin, Coroutines, Flow, RxJava, Dagger Hilt, Retrofit, Room, SQLite - MVVM, MVI, MVP, Clean Architecture, Dependency Injection - Performance optimization, ANR prevention, memory management, offline caching - Unit Testing, Espresso, JUnit, Mockito, Robolectric - Agile/Scrum, pair programming, code reviews, mentoring Selected Highlights: - Rebuilt HelloFresh’s referral module into a native Jetpack Compose experience — boosting referral completions and creating one of the company’s most profitable growth channels without marketing spend. - Led creation of Gojek’s Asphalt Design Library — adopted across 100% of app verticals, cutting UI dev time and unifying design for millions of users. - Optimized Jetpack Compose rendering performance at HelloFresh from 6% to 46%, improving load times and smoothness on mid-to-low-tier devices. What sets me apart is my ability to combine deep technical expertise with product thinking — ensuring that complex architectures translate into smooth, reliable, and impactful mobile experiences. Whether leading architecture overhauls, mentoring engineers, or improving app performance, I aim for solutions that are scalable, maintainable, and user-focused.
Stackforce AI infers this person is a Senior Android Engineer specializing in Fintech and Food-Tech mobile applications.
Location: Berlin, Berlin, Germany
Experience: 12 yrs 6 mos
Skills
- Android Development
- Kotlin
- Rxjava
- Sqlite
Career Highlights
- 10+ years of experience in high-performance Android development.
- Led impactful projects boosting user engagement and retention.
- Expert in Kotlin and modern Android architecture patterns.
Work Experience
Redcare Pharmacy
Senior Android Engineer (7 mos)
HelloFresh
Senior Android Engineer (3 yrs 7 mos)
Gojek Tech
Lead, Money Management Pod – GoPay (Gojek Group) (10 mos)
Product Engineer - Android (2 yrs 8 mos)
News Corp
Mobile Application Developer (1 yr 1 mo)
Appcore Labs
Associate Android Developer (1 yr 5 mos)
Search Engine Optimization Analyst (1 yr 1 mo)
WebBila Inc
Search Engine Optimization Analyst (1 yr 3 mos)
Education
Bachelor’s Degree at Punjab Technical University
Intermediate at Shishu Niketan Sr. Sec. School