Android Application Developer

• Jun 2020 - Present

1. Developing the Android app to communicate with medical devices. Designing and developing the new features and maintaining/refactoring the legacy code. Unit/UI testing. 2. Working closely with QA, product, customer support teams to collect and analyze the data to suggest the architectural changes, determine bottlenecks etc.3. Taking part in defining the testing/diagnostic procedures, creating and supporting the documentation. 1. Developing the Android app to communicate with medical devices. Designing and developing the new features and maintaining/refactoring the legacy code. Unit/UI testing. 2. Working closely with QA, product, customer support teams to collect and analyze the data to suggest the architectural changes, determine bottlenecks etc.3. Taking part in defining the testing/diagnostic procedures, creating and supporting the documentation.

Co-Founder, Technical supervisor

• Oct 2019 - Feb 2022

• Collecting the business requirements, creating the product description, the set of requirements for native/hybrid mobile apps and the data model that could be used for both local and cloud storage. • Developing the working prototype of the native Android app.• Worked with backend/AI developers to define the requirements and long-term goals. • Collecting the business requirements, creating the product description, the set of requirements for native/hybrid mobile apps and the data model that could be used for both local and cloud storage. • Developing the working prototype of the native Android app.• Worked with backend/AI developers to define the requirements and long-term goals.

Mobile Developer

• Sep 2018 - Jul 2019

• Developed the features of the enterprise-level Android app according to the company business/security requirements. Integrated the existing code and created new features (technologies: Git, Kotlin, MVVM, AndroidX, Retrofit, Dagger DI, Calendar, Room, Content Provider). Selected, analysed and integrated 3d party libraries. Created tests (Unit/Espresso), analysed the app performance. • Took part in visual prototypes evaluation, elaborated recommendations regarding the future app development.

Software Developer

• Aug 2018 - Oct 2018

3rd party APIs integration. 3rd party APIs integration.

Android/back end developer

• Jun 2014 - Jun 2018

• Collected the client's requirements and translated them into technical ones. • Built Android apps with Java/Kotlin (MVVM/MVP, RxJava, SQL/NOSQL DB, Retrofit, Google Maps and Facebook APIs, SMSManager,). • Created back end infrastructure for n-tier web applications (using JavaEE, Spring Boot, Ruby on Rails). • Wrote tests (Junit, Postman, Espresso, etc), prepared documentation, interacted with other team members. • Deployed apps on cloud/local server (for mobile applications – published on Google Play or other source preferable by client), did performance analysis, optimization, scaling.

Business analyst

• Oct 2004 - Mar 2013