Looking for a job

Rajan Singh

@rajansingh5

Senior iOS Engineer at Gojek, where I introduced Kotlin Multiplatform and built a driver incentive platform that turned losses into profit.

India

Message

What I'm looking for

I'm looking to step into technical leadership, shaping mobile architecture and building platforms that teams and products can scale on.

At Gojek, I led the adoption of Kotlin Multiplatform across ride-hailing and subscription services, centralizing legacy business models into a shared source of truth. I also led development of Fortuna, contributing to a shift from a 370K SGD loss to a 6K SGD profit.

At MakeMyTrip, I developed Deal of the Day, which contributed to about 200K bookings on launch day. Earlier at Appinventiv Technology Pvt. Ltd, I delivered iOS applications including SuperShe, Kenzie, and Aertrip, working across app development from discovery to release.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Gojek

May 2022 - Present (4 years 5 months)

Led architecture and technical strategy for adopting Kotlin Multiplatform across ride-hailing and subscription services, reducing codebase duplication. Developed driver incentive platform Fortuna, contributing to business turnaround from -370K SGD loss to +6K SGD profit.

Kotlin Multiplatform iOS Swift Architecture Deep Linking Unit Testing Memory Leak Fixing Xcode Instruments Agile Cross Functional Collaboration

Sr. Software Engineer

MakeMyTrip

May 2021 - May 2022 (1 year)

Developed 'Deal of the Day' feature contributing to ~200K bookings on launch day. Revamped hotel detail experience and improved review screen performance by optimizing memory leaks and cell reusability.

iOS Swift UIKit Autolayout Memory Optimization Performance Optimization Debugging Monitoring

Sr. iOS Developer

Appinventiv Technology Pvt. Ltd

Jun 2018 - May 2021 (2 years 11 months)

Delivered multiple iOS applications end-to-end from discovery to App Store release. Led development of SuperShe with VIPER architecture, real-time chat, video calling, and live streaming features.