Summary
Overview
Work History
Education
Skills
Languages
Timeline
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SATYAM KUMAR

BIG DATA ENGINEER
Bangalore,Karnataka

Summary

Results-driven IT professional with 3.5 years overall experience, specializing in Big Data Analytics and Development for the past 3 years. Proficient in Hadoop ecosystems, Hive, Sqoop, and Spark for data processing. Skilled in Hive and Spark queries, compression, and optimization. Experienced in Hadoop cluster installation, configuration, and management with expertise in performance tuning. Familiar with visualization tools like Grafana and message queues, specifically Rabbit MQ.

Overview

3
3
years of professional experience
7
7
years of post-secondary education

Work History

Big Data Operations Engineer

Accenture Pvt Ltd. (Client - Visa)
Bangalore
1 2022 - 8 2022
  • Proficiently create reusable Hive and Spark job templates, ensuring efficiency
  • Utilize version control for organized job configuration management
  • Automate recurring tasks using scheduled jobs and implement self-healing mechanisms for select Hive jobs
  • Strategically plan jobs during off-peak times, tracking resource usage with resource manager
  • Implement real-time monitoring for job performance, using alerts for proactive issue detection
  • Develop SQL-based validation queries for post-job data integrity checks
  • Implement automated scripts for pre-execution job file checks, ensuring data quality
  • Manage tickets for failed jobs, address client issues promptly, and maintain thorough job documentation.
  • Conducted root cause analysis for recurring issues, resulting in long-term solutions and improved system stability
  • Reduced downtime in production environments through proactive monitoring and timely issue resolution

Big Data Reliability Engineer

Wipro (Client - T-Mobile USA)
Bangalore
05.2019 - 01.2022
  • Managed Hadoop Clusters via Ambari UI and Grafana, addressing alerts and ensuring 24/7 production support
  • Conducted troubleshooting and performance tuning for seamless Hadoop operation
  • Designing and creating Hive External tables and creating Partitions and Bucketing techniques in Hive using HQL
  • Monitored jobs through Control-M and analyzed Map Reduce job executions
  • Utilized visualization tools for cluster connectivity and log file management
  • Implemented task tracking through JIRA/Remedy tickets
  • Facilitated effective communication between Onsite and offshore teams.

Education

B. TECH - IT - Information Technology

KIIT UNIVERSITY
Bhubaneswar
04.2015 - 04.2019

XII (CBSE)
Bokaro,Jharkhand
04.2013 - 04.2015

X (CBSE)
Purnea,BIHAR
03.2012 - 03.2013

Skills

Big Data: HDFS, MAP REDUCE, HIVE, SQOOP, STORM, SPARK

Languages: Core Java, Basics of Python, Scala

Databases: SQL, HBase, Hive

Business Intelligence Tools: POWER BI

Operating System: Windows, Unix, Linux

Monitoring Tools: Grafana, Ambari UI, Control-M

Languages

English
Bilingual or Proficient (C2)
Hindi
Bilingual or Proficient (C2)

Timeline

Big Data Reliability Engineer

Wipro (Client - T-Mobile USA)
05.2019 - 01.2022

B. TECH - IT - Information Technology

KIIT UNIVERSITY
04.2015 - 04.2019

XII (CBSE)
04.2013 - 04.2015

X (CBSE)
03.2012 - 03.2013

Big Data Operations Engineer

Accenture Pvt Ltd. (Client - Visa)
1 2022 - 8 2022

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SATYAM KUMARBIG DATA ENGINEER