Position: Android developer
Category: Android
English level: upper
Years of experience: 4

Have experience in different technologies (integration cloud platform and Android).
Proposed effective improvements for many stability issues which took less time than was required.
Worked as integration engineer for 1 year on Dell Boomi cloud platform. Responsibilities:
- Implementing various Dell Boomi based integrations
- Deploying integrations to the production 
environment
- Regularly communicating with a customer
- Writing scripts with Groovy language

Worked as Android developer for 2 years on a healthcare project. Responsibilities: 
- Implementing new features
- Investigating and resolving technical issues
- Code reviews within the team
- Writing documentation
- Communicating with customers
- Integrating with frameworks and third-party libraries

I have experience coding in Java, know Git well, worked with Retrofit. I know SOLID principles well, also applied Design patterns for different purposes.
Too much legacy code.
Too old technologies.