Mohan Kumar K Email & Phone Number

Germany

Bengaluru, Karnataka, India

• Spearheaded the development of the JioSphere Android Automotive app.• Introduced and implemented product flavors, transitioning from an 6-codebase structure to a single, maintainable solution.• Optimized app launch time for the JioSphere app from 8 seconds to 3 seconds, significantly improving user experience.• Ensured exceptional stability for JioHalo, serving 1 million daily active users by proactively identifying and resolving critical crashes using Firebase Crashlytics.• Reduced APK size from 190 MB to 80 MB, while enhancing memory efficiency on low-memory devices and integrating Firebase and JAMP analytics for actionable insights.• Implemented strategies to enhance overall app performance, ensuring smooth and responsive user interface.• Championed engineering best practices by mentoring team members, writing clean and testable code, and adhering to Android design principles, fostering high-quality deliverables.• Collaborated seamlessly with cross-functional teams including Stakeholders, Product managers, Engineering, Testing, and Delivery, fostering a cohesive work environment and ensuring alignment with project goals.

Bengaluru, Karnataka, India

• Led key module development with Clean Architecture with MVVM, Jetpack libraries, and Kotlin Coroutines, achieving a 30% improvement in feature delivery speed and optimizing data access through OData and REST APIs.• Delivered high-quality solutions with robust unit and automation tests, achieving 90% code coverage to ensure consistent performance, stability, and maintainability.• Improved user satisfaction by 35% for the SuccessFactors app by translating user needs into intuitive UI designs in collaboration with UX designers and product stakeholders, delivering differentiated digital experiences.• Collaborated with stakeholders to understand business contexts and translate requirements into scalable technical solutions, contributing to the design and delivery of impactful product features.• Acted as a technical owner, proactively solving challenges, reducing ambiguity, and breaking down tasks for efficient team execution in an agile environment.

Bengaluru, Karnataka, India

• Developed and maintained PayPal app using Kotlin, Java, and JavaScript, implementing REST APIs, and ensuring robust testing with JUnit, Espresso, and JaCoCo for automated tests, optimizing code quality and performance.• Led end-to-end development and testing of the Data & Privacy section in the PayPal app, collaborating with cross-functional teams for onboarding, localization and MFS services (Spring Boot middle layer).• Mentored team members in Android development and test automation, fostering skill growth and improving team expertise, contributing to a 30% increase in testing efficiency and code quality.• Created technical proof of concept (POC) to explore migrating the Data & Privacy feature to React Native, demonstrating an ability to innovate and evaluate emerging technologies.• Collaborated with stakeholders to translate business requirements into technical designs, ensuring the delivery of scalable and maintainable solutions that align with user and business needs.

Bangaon Area, India

• Responsible for migrating unstructured code base to clean architecture + MVVM.• Led migration to Clean Architecture, improving code maintainability by 30% and streamlining development for scalable, efficient solutions.

Bangalore

• Experience in Python Backend and Android application development.• Web services are handled using Retrofit & RxJava and dependencies are injected using Dagger.• Delivered successful eCommerce mobile applications through a collaborative approach, working closely with clients from design, planning, development and maintenance, resulting in a 50% increase in client satisfaction.• Integrated shopping cart, payment gateways, smooth checkout process and actively monitored crashes.

Bangalore

Modification of telegram source code to add more features and new UI components. • Integrating patented features and ads platform for the app.• Understand and analyze question using Text Analysis Component (Apache UIMA, NLP)• Building concurrent and distributed system using Akka Actor Framework.• Handling high volume real-time data with stable performance using Apache Kafka. • Building real time distributed search and analytics engine using Elasticsearch.