Native Android mobile development (Java, Kotlin), native iOS (swift), architectures (MVP, MVVM, Clean Swift). facial and fingerprint recognition (Neurotechnology, Face++, Megvii, RecognizerID), integration of proprietary hardware (Chainway P80, C71, etc), implementation of SOLID principles, development under agile SCRUM methodology

take the leadership of all the mobile projects of the company

backend development, RESTful web services, application management modules (Node js), Android application development (Java, Kotlin), software architecture: (MVC,MVP), design patterns: repository, publisher/subscriber, version control : git, github, bitbucket, integrated services: push notifications, Amazon s3, mongodb, redis , implementing SOLID principles. development under SCRUM methodology

successfully launch the app after a bad delivery from the previous provider

Development of native Android (Java) applications according to the requirements, MVC software architecture, version control with git and bitbucket, integration of REST services, implementation of SOLID principles, development under SCRUM methodology.

successfully complete and publish an essential app for the company