Arinjay Patni

About Arinjay Patni

Lead Android Software Architect and full‑stack mobile engineer with 11+ years of experience building and scaling high-traffic apps and SDKs across Dream11, Paytm, Samsung (via Aricent), IndiaMART, and Infosys. I specialize in architecting stable, high-performance Android and React Native applications, improving app vitals, and shipping features fast in RMG, payments, and marketplace domains.​At Dream11, I led the end-to-end development of the Dream Play RMG app from concept to production, implemented ML-on-Edge solutions, and designed multiple organization-wide Android SDKs using modular architecture. This work reduced crash rates, frame drops, and ANRs significantly while enabling faster feature delivery and better observability through incident management and SLA-driven operations.​Previously at Paytm, I built the Paytm POS Machine Payments app from scratch and integrated all payment-related SDKs and modules, improving transaction efficiency and reliability across devices. Earlier roles at Aricent (Samsung), IndiaMART, Travelkhana, and Infosys strengthened my expertise in Android OS internals, performance profiling, multimedia frameworks, and large-scale app refactors.​Core skills: Android (Java/Kotlin, Coroutines, Flow, RxJava), Jetpack (Compose, CameraX, Camera2, ExoPlayer/Media3), MVVM/MVI/Clean Architecture, SDK design & publishing, React Native, Node.js/Express, REST APIs, SQL/NoSQL, AWS/GCP, CI/CD (Jenkins, GitHub Actions), testing (JUnit, Mockito, Espresso, Jest). I enjoy mentoring senior engineers, leading architecture decisions, and partnering with product and backend teams to deliver measurable business impact.

Experience

1. Sde 3

   Dream11

   Aug 2023 — Present

Education

• Indian Institute of Information Technology, Design and Manufacturing, Jabalpur

  Bachelor of Technology - BTech

  2010 — 2014

Skills

• Html5
• Javascript
• Matlab
• Windows
• Solidworks
• Sql
• Linux
• Android Development
• C
• Programming
• Java
• Android