tumakha
tumakha
- 97%Jobs Completed
- 97%On Budget
- 100%On Time
- 15%Repeat Hire Rate
Portfolio Items
Recent Reviews
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Project for Yuriy T. -- 3
€500.00 EUR
“That was the third project Yuriy handled for me. Perfect results. Clean code. Very professional. I can recommend him without restrictions at any time.”
Timo W. 3 years ago -
Project for Yuriy T. -- 2
€1300.00 EUR
“I hired Yuriy for the second time now. Did not regret. Excellent work! Thanks!”
Timo W. 3 years ago -
Bring up kubernetes infra needed for dl4j model training
$250.00 USD
“excellent technical skills and on-time delivery.”
Sid V. 3 years ago -
Java: Find fastest solution for low latency HTTP REST POST/DELETE requests
€500.00 EUR
“Very nice and above all professional contact. Excellent work. Anytime again!”
Timo W. 3 years ago -
Create some Java & Scala test questions to assess data engineers skills
$1000.00 AUD
“Yuriy did a good job. We will work together again in the future most likely.”
Tim F. 3 years ago -
Project for Yuri - adapt previous work to new OPC
$600.00 USD
“Yuri is allways professionnal on our projects. A very reliable freelancer!”
Sens Of Life S. 6 years ago
Experience
Senior Scala/Java Software Engineer
Aug 2019 - Feb 2020 (6 months)Scala, Java, AWS, Apache Spark, Akka, Akka Http, Play, Kafka, Cassandra
Senior Java Software Engineer
Apr 2018 - Jun 2019 (1 year)Telematics Platform development. Java 8, Microservices, AWS, Spring Boot, Spring Cloud, Consul, Marathon, Kafka, Cassandra
Scala Developer
Jul 2017 - Mar 2018 (8 months)Implemented Archipelago framework integration components for Database, JMS, HTTP, JSON, XML and sort/aggregate/transform components. Skills: Scala, Akka, Slick, scalatest, SBT, Git, JMS, JSON, XML
Software Engineer
Feb 2017 - Jun 2017 (4 months)Java 8, Maven, AWS, Amazon SQS, DynamoDB, Activiti workflow
Senior Java/Scala Developer
Feb 2014 - Jan 2017 (2 years)Skills: Java, Maven, Camel, Spring, JPA, Spring Boot/Data/MVC, JIRA plugin development, jQuery, Git. Scala, Akka, SBT, Play framework.
Senior Java Developer
Sep 2013 - Jan 2014 (4 months)Skills: Maven, Spring, Hibernate, JMS, XML, XSLT, JUnit, Java Implemented new features and data types for bank trades processing. Improved testing coverage and continuous integration system.
Senior Java Developer
Jan 2012 - May 2013 (1 year)Skills: Mercurial, Maven, Oracle, Hibernate, Spring, JPA, REST, ActiveMQ, Tapestry, Java Implemented beta version of Playtech ProTrack internal solution. Solved conflicts with integration with existing systems.
Senior Java Developer
Dec 2007 - Jan 2012 (4 years)Thomson Reuters December 2007 - January 2012, Kyiv, Ukraine Skills: Hibernate, JPA, Spring, Spring MVC, Web Services, Maven, JUnit, Java Implemented new features for Thomson Reuters commercial portals and internal services. Implemented universal cross-project authorisation plugin. Increased testing coverage and code quality.
Senior Java Developer
Dec 2006 - Dec 2007 (1 year)Skills: Java, J2EE, MULE ESB, Web Services, JUnit, Cactus, Ant Developed web-application for managing customer profiles, with modules for import/ export profiles data in XML by HTTPS, FTP [login to view URL]
Java Developer
Feb 2006 - Dec 2006 (10 months)Skills: Java, J2EE, Servlets, JSP, Struts, Oracle PL/SQL, Oracle CM SDK Development of web-application. Designing database Web-application for internal use on ChNPP. It is intended for work with electronic archive of documents, interaction with the integrated automated monitoring system of object "Shelter", generation of reports, management other data.
PHP Developer
Mar 2005 - Dec 2005 (9 months)Skills: PHP, DHTML, MySQL, XML, XSL, UML, OOD SMS Portal for bulk message sending. The postponed sending, integration with client sites. [login to view URL]
Education
Masters degree, Computer Technologies Faculty
1997 - 2002 (5 years)Qualifications
Big Data Analysis with Scala and Spark (2017)
Coursera[login to view URL]
Functional Program Design in Scala (2016)
Coursera[login to view URL]
Parallel programming (2016)
Coursera[login to view URL]
Deep Learning Specialization (2020)
Coursera[login to view URL]
Lightbend Akka Streams for Scala Professional (2020)
Lightbend, Inc.[login to view URL] [login to view URL]
Lightbend Akka Cluster - Sharding (Scala) (2020)
Lightbend, Inc.[login to view URL]
Certifications
Verifications
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