Previous Job
Bigdata Lead
Ref No.: 18-50173
Location: dublin, Ohio
Position Type:Contract
Start Date: 07/17/2018
10 years of IT experience along with 4+ years of experience as a Senior Engineer, Tech Lead, or another leadership role in a big data environment with Hadoop distributions
Good programming skills with experience in HDFS, Hive, Impala, MapReduce, Spark, Kafka, Flume, Pig etc.
Experience in Data analytics, wrangling and BI solutions usage in Hadoop ecosystem
Working knowledge of Java/Spring framework.
Experience building complex data pipelines that integrates many data sources into a single view with common names, complex transformations, and robust data cleansing and quality enhancements processes
NOSQL implementation experience - Cassandra / HBase
Advanced working SQL knowledge and experience working with relational databases, query authoring (SQL) as well as working familiarity with a variety of databases.
Experience building and optimizing 'big data' data pipelines, architectures and data sets.
Experience performing root cause analysis on internal and external data and processes to answer specific business questions and identify opportunities for improvement