Sanjaya S Shetty
I’m a result-driven mobile developer specializing in Flutter and modular architecture, with a strong focus on integrating backend services and shipping production-ready features.
About
I’m a result-driven mobile developer specializing in Flutter and modular architecture, with a strong focus on integrating backend services and shipping production-ready features. I enjoy improving performance and reliability by restructuring networking flows, integrating REST/GraphQL/gRPC, and tightening security and error handling so apps feel fast and stable for real users.
In my work, I also value engineering efficiency: I build reusable component libraries, help migrate multi-package codebases using Melos, and automate build/release processes with CI/CD tooling like Fastlane and GitHub Actions. I’ve implemented payments (UPI/Razorpay), secure authentication and messaging with Firebase, and scalable UI patterns to deliver measurable business impact through smoother releases, faster development cycles, and reduced failures.
- 2 years' experience
- Joined September 2026
Industry experience
- Software & Internet
Work experience
Contributed to an Android application with 1M+ Play Store downloads by focusing on high-scale performance, stability, and reliability in production usage. Built an integration layer between a Custom Java SDK and backend services for efficient data exchange with consistent response handling. Created structured error-handling layers to reduce crash rates by 15% and improve overall user experience. Implemented advanced logging and diagnostic hooks around SDK calls to speed up debugging and enable faster root-cause analysis during failures.
Optimized mobile app performance by restructuring network architecture and integrating REST & GraphQL APIs to deliver faster data delivery, reduced latency, and smoother UI rendering. Strengthened security and reliability using Firebase Authentication, Cloud Messaging, and Realtime Database for safe user access and secure real-time synchronization. Improved team efficiency by building a scalable widget library and reusable UI component system, achieving 35% faster development cycles and better UI consistency. Implemented UPI and Razorpay payment flows, improving payment reliability and reducing transaction failures by 20% via optimized callbacks, verification checks, and robust error handling. Implemented gRPC to reduce network request overhead by 40% and improve transmission speed across services. Led migration of a multi-package Flutter codebase using Melos to increase modularity and maintainability. Added CI/CD automation with Fastlane, reducing build and release time by 40% for fas
Education
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