Ayusch Jain

IOS Engineer

Amsterdam, North Holland, Netherlands6 yrs 6 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Led high-impact Android projects driving significant revenue growth.
Designed a comprehensive design system enhancing UI consistency.
Mentored new engineers, improving team velocity and collaboration.

Stackforce AI infers this person is a Software Engineer specializing in Android and React Native development for B2C applications.

Contact

Skills

Core Skills

Android DevelopmentTypescriptReact NativeMobile Application Development

Other Skills

AlgorithmsAndroidC++Cascading Style Sheets (CSS)CommunicationCoroutinesData StructuresEvent ManagementGitGraphQLHTML5JavaJetpack ComposeKotlinLinkedIn

About

I am a Software Engineer with an extensive experience in Android Development and React Native. I like working on projects in which I can use my abilities to their fullest potential and have a great learning experience along the way. I have experience working on complex Native Android Development projects, handling their lifecycle, building custom views, performance enhancement and app size optimization. In React Native, I've worked on building Design Systems to facilitate developers build better applications, benchmarking and improving app performance and working on complex features using Redux, thunk, ES6 & Typescript. Always intrigued by building great products, I want to work at good product based companies as a Software Engineers and contribute towards their growth with my skillset.

Experience

Booking.com

Software Engineer II (Android)

Jul 2022 – Present · 3 yrs 8 mos · Amsterdam, North Holland, Netherlands · Hybrid

I lead high-impact Android projects that improve user experience and drive business growth at Booking.com. My work spans feature development, performance optimization, and cross-functional collaboration with product, ML, and backend across multiple teams.
Key Achievements:
1. Drove 2M+ in additional revenue by developing and launching personalised recommendations on the home screen. Used Jetpack Compose, GraphQL and coroutines for this project.
2. Challenged misleading data insights, working with a data scientist to uncover a false-positive result, presenting findings to senior leadership, and ensuring project delivery.
3. Improved test coverage from 10% to 60% by designing a roadmap for modularising Android components, enhancing maintainability and scalability.
4. Drove 3M+ additional revenue by collaborating with the GenAI team to enhance in-app recommendations.
5. Mentored and onboarded new engineers, improving team velocity through sprint planning, pair programming and structured guidance.
6. Led root cause analysis (RFO) for a major P1 outage, implementing long-term fixes to improve reliability.
In this role, I worked with Jetpack compose, coroutines, flow for Android development and with TypeScript for server driven UI.

Android DevelopmentJavaKotlinTypeScriptStakeholder Management

Cure.fit

Software Engineer

Feb 2020 – Mar 2022 · 2 yrs 1 mo · Bengaluru, Karnataka, India

1. Designed and implemented a comprehensive design system from scratch, establishing UI consistency across the application and accelerating development velocity.
2. Created a library of reusable UI components with well-defined APIs, reducing redundant code by approximately 40%.
3. Built a component verification and cataloging system for designers, streamlining the design-to-development workflow.
4. Collaborated with the growth team to implement and validate user retention strategies, directly contributing to business KPIs.

React NativeAndroidMobile Application DevelopmentJavaTypeScriptKotlin

Urban company

Software Engineer

Jun 2019 – Feb 2020 · 8 mos · Gurgaon, Haryana, India

1. Developed custom UI components to support scale for millions of users, which were adopted across multiple teams.
2. Implemented high-impact features focused on service provider efficiency, contributing to 15% increase in partner satisfaction metrics.
3. Optimized app performance to handle increased user load, reducing ANR rates by 25%.

AndroidAndroid DevelopmentMobile Application Development

Atlan

Android Engineering Intern

Jan 2019 – Apr 2019 · 3 mos · New Delhi Area, India

Worked on the Collect Android Application. Created many question types such as GeoPoly (ability to calculate area from google maps) and multiple choice questions with Images.
Learnt quite a bit during the entire internship period. Worked with Realm Database, got introduced to db migrations, state management in Android and much more.

Field fresh vegfru pvt limited

2 roles

Android Engineering Intern

Jul 2018 – Aug 2018 · 1 mo · New Delhi Area, India

This was my second stint as an Android Engineering Intern at VegFru. Worked on the same application. Created some new UIs and UX in a short span of time.

Android Engineering Intern

Dec 2017 – Jan 2018 · 1 mo · North West Delhi, Delhi, India

Working on the VegFru Android app, I created the ability to post farm produce products on the app. We used:
MVP Architecture
RxJava
Retrofit
Kotlin
Gson
and other standard Android libraries.