Open to opportunities

Yash Parmar

@yashparmar2

Senior Android Engineer building production Kotlin apps and security-driven systems that ship faster, crash less, and run lean.

United States

Message

What I'm looking for

I’m looking for a team where I can own Android delivery end-to-end, optimize performance on real devices, and build reliability with data-driven debugging—while leveraging my applied security background to ship safer mobile features.

I’m a Senior Android Engineer with 3+ years building production-grade Android applications in Kotlin, and I bring a strong secondary background in penetration testing and applied security research.

At JioSaavn, I owned end-to-end delivery as the sole Android engineer on a B2B automotive pod—coordinating directly with engineering leadership and shipping across 8 car models from design to OEM partner release.

I’ve delivered measurable performance and reliability outcomes on constrained hardware: 58% memory reduction, 95% fewer crashes/ANRs/non-fatals, and 52% faster login flows through runtime architecture improvements and Firebase Crashlytics-driven triage.

I also lead security-minded engineering—integrating mobile-specific exploit learnings, completing PortSwigger labs and Active Directory attack paths, and running HTB/CTF writeups to continually sharpen my applied security instincts.

Experience

Work history, roles, and key accomplishments

Senior Android Engineer

JioSaavn

Jun 2021 - Aug 2024 (3 years 2 months)

Owned end-to-end Android delivery across 8 car models, coordinating with MG Motor CTO and JioSaavn engineering leadership. Improved constrained-device performance with 58% lower memory (350MB→190MB), cut crashes/ANRs/non-fatals by 95% (90%→99% crash-free), and reduced login time by 52% via Google One-Tap Sign-In and SMS Retriever API.

Kotlin Android Development Jetpack Compose MVVM Firebase Crashlytics Google One Tap Sign In

R&D Intern — Android

Samsung Research Institute

May 2020 - Jul 2020 (2 months)

Implemented DigiLocker API calls in an Android app using Retrofit to support authenticated document access. Built a scalable PDF text extraction pipeline using Tesseract OCR for scanned government documents.

Android Kotlin Retrofit Tesseract PDF Processing

Backend & Android Developer

Syphyn Innovations Pvt. Ltd.

Dec 2019 - Jan 2020 (1 month)

Built a real-time bidding Android app in Kotlin using gRPC unidirectional streaming with a MongoDB backend. Achieved 0.14s client-side latency on the live transaction path and shipped to Google Play using JUnit and integration testing.

Kotlin Android Development gRPC MongoDB Real Time Systems Android Testing Integration Testing