Oleksandr K

I am a Senior Software Engineer with an Engineering degree in Computer Engineer and more than 8 years of experience.

For the last 4 years, I mainly worked as Senior developer and mastered up-to-date technology. My primary stack is Backend development using Scala, Java, Python, Go, and I am very familiar with DevOps, Big Data

⭐️ Backend Development

 - Scala, Akka, SBT, Scalafx, Scalaz, Spark, Flink

 - Java, J2EE, Spring, Play, Hibernate, JTA, JPA,

 - Python, Django, Flask, Tornado, Falcon, Hug

 - Go, Golang, Gorila, Beego, Buffalo

⭐️ DevOps Stack

 - Git, Bitbucket, Github, Gitlab

 - Kubernetes, Docker, 

 - Gitlab CI/CD, Jenkins

 - AWS EC2, S3, Kinesis, Lambda

⭐️ Database

 - PostgreSQL, MySQL, Oracle

 - MS SQL, Interbase, Firebird

 - MongoDB, Redis

 - Cassandra, Hadoop

⭐️ Frontend Development

 - HTML5, CSS3, Bootstrap

 - Javascript, Angularjs, Reactjs, Vue.js, Typescript