Oleksii Iepishkin
Software Engineer at Tapad
Jersey City, New Jersey, United States
Summary
👤
Senior🎓
Top SchoolOleksii Iepishkin is a seasoned software engineer and technical lead with 15 years of experience building backend systems, APIs, and data platforms using Java and Scala. He has led cross-functional teams at SecondMarket and GlobalLogic and currently works as a platform engineer at Tapad, optimizing big-data workflows with Scalding, Parquet, Avro, Kafka and Hadoop. Comfortable across SQL and NoSQL stores, he has a history of shipping pragmatic tools—authoring Mongeez for Mongo schema management—and contributing Parquet support to the widely used scalding project. Oleksii blends strong OO foundations with an active interest in functional programming, TDD and continuous integration, and is experienced working with geographically distributed teams. Known for clear communication and customer-focused problem solving, he balances hands-on coding with mentoring and architectural decision making.
14 years of coding experience
14 years of employment as a software developer
True North Sailing SchoolIgor Sikorsky Kyiv Polytechnic Institute
Stackoverflow
1,111reputation
92kreached
38answers
1question
hadoop
top-5%
Github Skills (17)
cascading10
apache-hadoop10
scala10
data-processing10
parquet10
hadoop9
jdbc9
testing8
hive6
scalding6
sbt6
oozie6
intellij-idea6
hbase6
text-editor6
Programming languages (5)
Github contributions (5)
twitter/scalding
Sep 2013 - Sep 2015
A Scala API for Cascading
Role in this project:
Back-end Developer
Back-end DeveloperContributions:8 commits, 1 PR in 1 year 11 months
Contributions summary:Oleksii contributed to the development of the `scalding` project, a Scala API for Cascading. Their work included implementing Parquet support by creating a `ParquetSource` and modifying the build configuration. They also addressed bugs and improved the functionality of existing components, such as the `JDBCSource` and reducer estimation. The commits demonstrate a focus on data processing and integration with external systems.
apiscalafs2cascadingscala-native
mongeez/mongeez
Jun 2011 - Dec 2015
MongoDB Easy Change Management
Contributions:6 releases, 51 commits, 2 PRs in 4 years 7 months
easy-mongodbchange-managementmongodb
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