• Implemented MVVM design pattern and followed android material design principles.
• I had to encrypt and decrypt all texts and images. For the algorithm of crypto, AES256-GCM
• was used. Also in order to solve the performance issue arising in decryption processing, I
• handled multiple threads properly.
• I have implemented the real-time chat services by using Push notification with Firebase
• cloud-messaging.
• Coordinated with BA, development team, technical lead, QA, and project manager during
• entire cycle using Bitbucket and Jira
• Used Fastlane for continuous delivery.

• Architect the project, implemented an atomic design pattern.
• I have worked on onboarding/authentication/experience/profile flows. Also from the essential of the project, I had to solve the problems arising in implementing the geo-features including tracking locationin real-time, geo-fencing, map-clustering, and heat map. Also, I have solved the UI problems relating to various sizes of devices.
• Handled the complex app navigation with react-navigation.

• Experienced in using xibs, storyboards, and writing custom UI components
• Implemented MVC design pattern and followed confidential user interface guidelines
• Setup the AWS serverless backend services(Cognito, RDS, Lambda functions, API gateway)
• Used Onesignal with deep linking

• Used multiple activities to pass information between activities, created android map views to show the location of bars and location of the user.
• Experienced in debugging and troubleshooting existing code using ADB, DDMS, and Developer Tools

Implemented MVVM design pattern and followed android material design principles. I had to encrypt and decrypt all texts and images. For algorithm of crypto, AES256-GCM was used. Also in order to solve the performance issue arising in decryption processing, I handled multiple-threads properly. I have implemented the real-time chat services by using Push notification with Firebase cloud-messaging. Coordinated with BA, development team, technical lead, QA, and project manager during entire cycle using Bitbucket and Jira Used Fastlane for continuous delivery.

Architect the project, implemented atomic design pattern. I have worked on onboarding/authentication/experience/profile flows. Also from the essential of the project, I had to solve the problems arising in implementing the geo-features including tracking location in real-time, geo-fencing, map-clustering, and heat map. Also I have solved the UI problems relating to various size of devices. Handled the complex app navigation with react-navigation.

Analyzing the requirements, project planning, designing the architecture. Used MERN stack for web solution. Implemented generating the verification hash code using Node JS and added user validations and user permissions by using Node.js. Created ReactJS for reusable components with material UI, background file uploads. By using Expo SDK, I developed the iOS and Android apps.

Experienced in using xibs, storyboards and writing custom UI components Implemented MVC design pattern and followed confidential user interface guidelines Setup the AWS serverless backend services(Cognito, RDS, Lambda functions, API gateway) Used Onesignal with deep linking

Used multiple activities to pass information between activities, created android map views to show location of bars and location of user. Experienced in debugging and troubleshooting existing code using ADB, DDMS, and Developer Tools