Principal / Lead Mobile & Kotlin Multiplatform Engineer
📍 India
I design and build scalable mobile platforms for Android & iOS using Kotlin, Jetpack Compose, and Kotlin Multiplatform (KMP/KMM). With 12+ years of experience, I specialize in platform engineering, clean architecture, testing strategy, and developer productivity—especially in regulated domains like fintech.
- Android (Kotlin, Jetpack Compose)
- iOS (via Kotlin Multiplatform)
- Flutter
- Native iOS / Android
- Backend Ktor(Kotlin)
- Shared business logic
- Internal SDKs
- Monorepo builds
- Platform abstractions
- Clean Architecture
- Modularization
- SOLID principles
- Atomic Design systems
- Unit testing
- UI & instrumentation testing
- E2E & automation testing
- Test strategy and flakiness reduction
- CI/CD pipelines
- Gradle build engineering
- Custom Android Device Farms
- Principal KMM Engineer @ NymCard (Fintech)
Leading Kotlin Multiplatform development for Android & iOS, managing platform teams, internal SDKs, monorepo builds, and cross-platform design systems. - Built mobile applications from scratch using Jetpack Compose, with high test coverage and modular architectures.
- Reduced testing costs by ~50% by designing a Custom Android Device Farm with intelligent test sharding.
- Led Java → Kotlin migrations across large production codebases, improving safety and maintainability.
- Increased test coverage, significantly reducing regressions and improving release stability.
- Mentored engineers and established strong engineering standards across multiple teams.
- Kotlin, Java, Swift
- Jetpack Compose, SwiftUI
- Kotlin Multiplatform (KMP/KMM)
- Flutter, Native
- Ktor, Springboot
- Clean Architecture
- Modularization & Public API patterns
- Atomic Design Systems
- SOLID principles
- Unit testing
- UI & instrumentation testing
- E2E & automation testing
- Ktor
- Spring Boot
- Exposed ORM
- SQL & NoSQL databases
- CI/CD pipelines
- Gradle (advanced build logic)
- Monorepo strategies
- Custom device farms
I’m open to:
- Principal / Staff / Lead Engineer roles
- Kotlin Multiplatform & Platform Engineering
- Fintech, SaaS, and developer platforms
- Contract or full-time
If you’re building:
- A cross-platform mobile platform
- A shared SDK or design system
- A high-quality, testable mobile architecture
I can help.
- 📧 Email: [email protected]
- 💼 LinkedIn: https://www.linkedin.com/in/oianmol/
- 🧠 Blog / Medium: https://medium.com/@oianmol
- 🌐 X: https://x.com/oianmol
⭐️ If you’re a recruiter or hiring manager, feel free to reach out—happy to discuss how I can add value to your team.