Android Developer

Senior Android developer PayPay India,• Refactored CI/CD pipelines for PAI SDK using Github actions. • Implemented Gift voucher Grant feature for enhanced user experience. From Jan 2025To May 2025 Senior Software Engineer PW (PhysicsWallah),- AcadFly (Study Abroad Platform): Developed AcadFly from scratch, achieving 10K+ downloads, a 4.0 rating, and a 99.75% crash-free user rate. Led architecture design, feature development, and maintenance using Kotlin Multiplatform (85% shared codebase across Android and iOS). Applied Clean Architecture, MVI, and SOLID principles for scalability - CuriousJunior (Interactive Learning App): Led Android development for an app with 1M+ downloads and a 4.6 rating. Refactored legacy code using multi-module architecture, reducing build times by 30%. Improved crash-free users to 96%. Collaborated with product and design teams to deliver live-class features - Trained teams on Kotlin Multiplatform, accelerating its adoption across the organization. From Aug 2023To Dec 2024 Senior Software Engineer L4 Shipsy,- Rider App (First & Last Mile Logistics): Refactored a 6-year-old legacy codebase using MVVM and Clean Architecture, reducing crashes by 20% and improving performance by 30%. Implemented Crashlytics, increasing the crash-free user rate from 78% to 96% - Created SOPs for scalable and maintainable Android code, ensuring seamless collaboration with product and backend teams. - Won Shipsy hackathon 2023 for building voice assistant feature for Riders. From Oct 2021To Jun 2023 Senior Software Engineer L3 Shipsy,- HubOps App (Middle Mile Logistics): Managed HubOps with 10K+ downloads, a 4.3-star rating, and improved crash-free users from 75% to 93%. Integrated HHT barcode scanning, reducing processing time by 40% From Aug 2020To Sep 2021 Senior Software Engineer SMALL WORLD / Work in Japan?,- Built the Small World Android app from scratch, helping students with job search, visa processing, and accommodation in Japan. The app served over 5K users in its first quarter. Worked with backend engineers to ensure seamless feature integration. From Aug 2019To Aug 2020 Software Engineer (Android). xBIOS,- Part of the offshore team working for GPShopper, an e-commerce giant. Contributed to feature development and SDK maintenance, collaborating closely with backend teams. Advanced from SDE1 to SDE2 while working on large-scale app development. From Sep 2017To Jul 2019 Android Engineer ReconAppMagic,- As the sole developer, led Android projects independently, gaining hands-on experience across all stages of development. Engaged with product teams to deliver user-friendly and scalable applications. From Jul 2015To Aug 2017 Technical Trainer The Kites,Conducted training sessions for a group of 20 students on the fundamentals of Core Java and Android app development. From May 2015To Jun 2015 Android developer intern picnframes technologies,- Project handling for trainees in the Android Application Development course. - Guest lectures on Android development From Jan 2015To Apr 2015