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Divya
draamamo@gmail.com
469-790-0892
Dallas, TX 75398
Big Data Developer
10 years experience W2
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Average rating
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Summary

  • 4+ years of professional IT experience which includes experience working with Big data ecosystem.
  • Excellent understanding / knowledge of Hadoop architecture and various components such as HDFS, Job Tracker, Task Tracker, Name Node, Data Node and Map Reduce programming paradigm.
  • Hands on experience in installing, configuring and using Hadoop ecosystem components like Hadoop Map Reduce, HDFS, HBase, Oozie, Hive, Sqoop, Zookeeper, Pig, and Flume.
  • Experience in managing and reviewing Hadoop log files.
  • Hands on experience in designing and creating Hive tables using shared meta
  • store with partitioning and bucketing.
  • Hands on experience in using Pig for analysis on large unstructured data sets.
  • Experience in analyzing data using HiveQL, Pig Latin, HBase.
  • Involved in project planning, setting up standards for implementation and design of Hadoop based applications.
  • Implemented Oozie for writing work flows and scheduling jobs.
  • Familiar with the automation tool Autosys.
  • Written Hive queries for data analysis and to process the data for visualization.
  • Hands on experience working with Shell Scripting.
  • Extending Hive and Pig core functionality by writing custom UDFs.
  • Experience in data management and implementation of Big Data applications using Hadoop frameworks.
  • Experience in designing, developing and implementing connectivity products that allow efficient exchange of data between our core database engine and the Hadoop ecosystem.
  • Experience in importing and exporting data using Sqoop from HDFS to Relational Database Systems and vice-versa.
  • Expert level knowledge on ETL tools Informatica Power center and Talend.
  • Familiar with data visualization tool Tableau.
  • Excellent technical skills, consistently outperformed schedules and acquired interpersonal and communication skills.
  • Experience with Scrum methodology.
  • Ability to adapt to evolving technology, strong sense of responsibility and accomplishment.
  • Versatile team player with excellent analytical, presentation, communication and inter-personal skills.

Experience
Education
EE
Anna University 2013
Certifications
Big Data Developer, Wiley Certified by Wrox, US
ITIL V3 foundation Certified, Axelos
Skills
MySQL
2022
5
Big Data
2022
3
Cassandra
2022
3
Data Replication
2022
3
Hadoop
2022
3
HDFS
2022
3
Hive
2022
3
MongoDB
2022
3
Performance Tuning
2022
3
Pig
2022
3
Sqoop
2022
3
Data Analysis
2017
2
Data Visualization
2017
2
Java
2017
2
Scrum
2017
2
SQL
2017
2
Tableau
2017
2
Data Management
0
1
ETL
0
1
Flume
0
1
Hbase
0
1
Informatica
0
1
Informatica Powercenter
0
1
MapReduce
0
1
Microsoft Excel
0
1
Oozie
0
1
Scripting
0
1
Talend Studio
0
1