Position: Java backend developer
Category: Java
English level: intermediate
Years of experience: 7

Certificates:
- Oracle Certified Associate, Java SE 7 Programmer
- Various Coursera certificates (Scala, Python, R)
- MongoDB 10gen certificates

Experience:
- Refactored legacy application using up-to-date Java stack
- Developed web-API application from prototype to production with 600 000+ customers on peak
- Optimized ETL process 
- Designed and implemented prototype of event-based application for smart-home system
- In critical moment replaced team lead and software architect to support application on its peak. Did communications, requirement gathering, planning, troubleshooting
- Have been working for UK-based customers for more than 4 years, about 3 months in total worked onsite
Java, Agile, TDD, REST, ETL, Spring, JPA/Hibernate, MySQL, Hazelcast, Maven, Jbehave
Interested in JVM language (Java, Scala), scalable applications, clean code and transparent workflow