Experience

3 years of experience · English Upper Intermediate

Have experience in IoT. Scala basic knowledge.
Skills:
- Big Data stack: Spark (Core, SQL, Streaming), Hadoop (HDFS, MapReduce), Presto, Hive, Airflow, Kafka
- Java 8, Scala
• SQL (MySQL, PostgreSQL)
• NoSQL (Cassandra, Druid, Redis)
- RESTful Web Service (Spring MVC, Vert.x)
- Java tools for testing, logging, building (JUnit, TestNG, Mockito, log4j2, Maven)
- VCS (git)
- Issue tracking (Jira)
- Docker, docker-compose
- Continuous Integration (CircleCI, Jenkins)
- Scrum, Waterfall
- Linux, HDFS

Skills

Redis, Spark, Cassandra, Git, Linux, Kafka, Hadoop, Java, Airflow, Presto

Highlights

I've built streaming processing pipeline for IoT data
MapReduce jobs to Spark migration (100 terabytes/day),
BE development using classical Java stack (Spring, Hibernate).
Was working onsite in the The USA/Berlin for several month

Looking for

Building batch/streaming processing pipelines for terabytes/petabytes of data




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