Position: Tech/Team Lead
Category: Java
English level: upper
Years of experience: 10


0. Migrate data and functionality of on premise solution to AWS.
Create Spark jobs using new API, migrate ~2.5PB data, create new architecture leveraging AWS resources.
1. Developing a system that allows to get audience that match specified criteria. Technology: Spring, Hibernate, Apache Spark, Hadoop stack, AWS (VPC and all the stuff it includes, EMR, Cognito, DataPipeline, CloudFormation), MySql, Elasticsearch, RabbitMQ
2. Cadastre system development. Technology: Spring 3.x, JSP,  Toplink, OracleDB
3. Development of full RTB ecosystem. Technology: Spring, Kafka MQ, ElasticSearch, PostgreSQL, Hadoop
4. Java project. Developing, support, bug fixing. Technology: Apache Solr, Apache Pig, Hibernate, Quartz, JSF frameworks.
5. Developed adapter - inventory export analyzer to recognize various types of network elements and generate Unified Data Model for Operation Support System/Business Support System (OSS/BSS) Amdocs Cramer 8. Technology: Java, Python, WebLogic, WebSphere, OracleDB, PL/SQL
6. Developing admin utils (Java 1.4, Perl) / SAP system support. Network administrator, DB2 administrator, AIX 5.* administrator. IBM HMC, IBM DS3400, IBM TS3310 administrator.

Technical Skills:
Programming languages: Java, Scala, C, Python, Unix Shell, PL/SQL
Cloud Service Providers: AWS
Version control systems: Git
Databases: Oracle, PostgreSQL, MySQL, Mongo, DB2
Search engines: Elasticsearch, Apache Solr
OS: Linux, Windows, FreeBSD, AIX
Networks : Advanced Routing with Linux IPtables, OpenVPN
Software Project Management: Maven
I would like to participate in BigData projects which use Apache Spark, Hadoop, AWS.

Frontend is pain for me))))