Responsibilities:

• Fixing Crashlytics issues and issues reported by Customer.

• Adding enhancements for existing features.

• Refactoring legacy codebase to existing modern solutions.

• Adding new features.

• Improving project architecture.

• Adding new white-label applications

Responsibilities:

• Designed and developed application from scratch.

• Chose the architecture for the project.

• Supported Websocket connections.

• Developed push notifications.

• Added support for native device contacts.

• Added support for processing media data.

Responsibilities:

• Designed and developed an application from scratch.

• Participated in architecture creation.

• Improved connection over SIP protocol.

• Added support for IPv6 network.

• Added enhancements for existing features.

• Added new features.

• Fixed issues reported by Customers.

• Resolved critical issues.

• Implemented photo/image processing

Responsibilities:

• Fixed critical bugs.

• Improved Bluetooth connection.

• Provided UI improvements.

• Uploaded new versions to play store.