Olha Hlazkova

Ukraine Ukraine

Java Developer, BigData Developer – EPAM Systems

Technology / Software / Internet

KeySkills: Big Data (Hadoop ecosystem, Machine Learning), Java Languages,Technologies and Tools: • Java (2+ years production experience), Bash (2+ years production experience), Python (novice), Ruby (novice) • Hadoop ecosystem: HDFS, Map Reduce, Hive, Spark, ZooKeeper (novice), Kafka (familiar); BigData Tools: Druid; Java: JavaSE, JavaEE (JSP, JMS), JDBC, Spring, Spring MVC, Spring Boot (novice); NoSQL Databases: MongoDB, Cassandra, HBase (novice); Relational Databases: MySQL, PostgreSQL; Data Analysis: Pandas (novice), Mahout (novice), WEKA (novice); Web: HTML, CSS, Flask (novice); Auto deployment: Vagrant, Docker; Testing: JUnit, Mockito; Agile: SCRUM; Tools: Maven, Jenkins, Opscode Ch...