Big Data Technologies
- Spark, SparkSQL, Spark Streaming
- Flume, Kafka
- Sqoop
- Hive, Impala
- Solr, Kudu
Programming Languages
- Scala, Java, Kotlin
Frameworks
- Spring, Hibernate
- Akka, Play (academic experience)
Front end
- CSS3, HTML5, Bootstrap, JavaScript, jQuery
Other
- Maven, Gradle, Sbt
- Jenkins, Nexus, Git
- Agile Methodologies, Scrum