Justin Joseph

• Developing payment SDK's using Swift, Objective C, Flutter
• Responsible for SDK development of Bajaj Finserv which is a finance application with more than 50M+ downloads and 1M+ monthly active users
• Published SDK through Cocoapods , pub.dev s dart package
• Maintaining, optimizing, troubleshooting, and improving the app
• Setup of the CI/CD and automation infrastructure
• Writing unit test cases and code coverage
• Collaborate with cross-functional teams to define, design, and ship new features
• Administering all Agile/Scrum processes including sprint planning, daily scrums, sprint reviews and sprint retrospectives
• Working with product owners to groom the backlog and plan sprints
• Supporting junior members of the team, providing ongoing advice and guidance

Key achievement:

• Developed SDK which is certified and published by EMVCO
• Developed and launched Turbo UPI SDK from beginning and merchants have 1M+ users started integrating it.

• Being part of the complete application development cycle till publishing to the App Store and Play Store.
• Lead developer in 1 key projects of Dexacoin Crypto currency team in Abu Dhabi
• Worked on various features like Firebase, Push Notifications, Location and Google Map, QR Code Scanning.
• Google services integration, ML Kit, Crashlytics etc.
• Worked on realtime chat protocols like XMPP, WRTC etc.
• Experience on MVC, MVVM, Live Data, CoreData with observable entities etc
• Experience on creating application prototypes.
• Worked in hybrid language Flutter for some immediate bug fixes

Key achievement:

• Developed and launched apps in over 50+ countries that earned featured mentions in the App Store.
• Achieved over 1K+ downloads on the App Store

• Implemented features for various applications in SWIFT and RxSWIFT
• Building prototypes at tech scoping stage of projects.
• Working with Dependency Managers i.e. CocoaPods & third-party libraries. like Alamofire, Realm
• Optimising performance for apps.
• Working along web developers to create and maintain a robust framework to support apps.
• Consuming RESTful API's.
• Working on multiple Projects at a time.
• Meeting short deadline.

Key achievement:

• Learned and developed App using RxSwift language.
• Redesigned rejected applications to correctly applying Appstore guidelines.

• Developed native iOS applications and frameworks using Objective C and SWIFT
• Defined and implemented MVC app architectures and complex user interfaces
• Applied Apple's Swift development language to code native apps for iOS platform.

Key achievement:

• Learned and developed two projects in SWIFT language.

• Developed native iOS applications and frameworks using Objective C
• Worked well in team setting, providing support and guidance
• Applied effective time management techniques to meet tight deadlines