● Build Kakeibo application for Rakuten from scratch. ● Collaborate with Backend, UX, QA, and Project managers. ● Participate in sprint planning and project estimation.

● Worked on some core features such as Floor counting, Steps tracker, Sports tracker, OOBE, Settings etc. ● Reduced 40% build time of the project. ● Reduced 20% app size. ● Improved app performance by fixing memory leaks and threading issues. ● Collaborate with a team to define, design, and ship new features. ● Localize apps to support 42 languages. ● Wrote 20% Unit test case and UI test case which reduced 40% bug in future changes. ● Conduct code reviews and collaborate with QA & UX members. ● Experience with version control system such as Github, Gerrit.

● Experience with iOS frameworks such as UIKit, Foundation, WebKit, Alamofire, SwiftyJSON, Core Data, CocoaPods, Package Manager, Firebase, Auto layout, Programmatic UI, UIStoryboard, Xib, XCTest, XCUITest etc. ● Experience with third party library such as Alamofire, SwiftyJSON, SDWebImage, SwiftLint, Lottie etc. ● Experience with performance and memory tuning with tools such as Instruments. ● Design and build applications for the iOS platform. ● Identify and correct bottlenecks and fix bugs. ● Writing Unit test, UI test code for robustness, including edge cases, usability and general reliability. ● Writing clean, efficient & maintainable codes under proper design pattern.

● Problem Solved : UVa (443+), Codeforces (646+), LightOJ (85+), Codechef (60+), Hackerrank (92+). ● Contest Rating : Codechef (max: 1803) , Codeforces (max: 1411).