Summary
Overview
Work History
Education
Skills
Hobbies and Interests
Timeline
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Sravan Kumar Kanugula

Alpharetta,GA

Summary

Skilled professional over 9 years of experience in Big Data technologies, including HDFS, Hive, HBase, Sqoop, Oozie, YARN, Cloudera Manager. Demonstrates a deep understanding of data architecture storage, and processing with a focus on optimizing performance and ensuring data integrity. Proven ability to create and manage scalable data pipelines, contributing to efficient data processing and analysis. Well-versed in utilizing Cloudera Manager for effective cluster management, ensuring reliability and performance of Big Data environments. Proficient in Spark and Scala, with hands-on experience in developing and optimizing data processing applications. Expertise in leveraging Spark for in-memory data processing, contributing to advanced analytics solutions. Utilizing Scala powerful features to create robust and maintainable Spark applications. Ability to design, maintain and optimize data pipelines for terabyte-scale processing reflects a profound understanding of data engineering principles, scalability, and efficiency in handling massive volumes of information. Strategize and execute project plans with precision. Implement a critical architectural perspective in infrastructure projects. Contribute to product development. Evolve as a leader through a continuous journey of learning.

Overview

12
12
years of professional experience

Work History

Developer Advisor

Elevance Health
ATLANTA, GA
07.2020 - Current
  • I started at Elevance Health in 2020 as a team lead, in the years following, am contributing meaningfully to the field of healthcare by actively working in Big Data/Hadoop/Spark technologies
  • Implemented performance tuning and optimization techniques for Hadoop clusters, ensuring optimal health and resource utilization with Spark, Hive and Hbase, YARN
  • Spearheaded data integrity and security measure within the Big Data ecosystem, safeguarding sensitive information
  • Successfully managed and operated massive datasets in the order of terabytes, showcasing a robust understanding of handling substantial data volumes
  • Collaborated effectively with diverse teams, including Hadoop administrators, Database administrators, and DevOps to streamline and enhance pipelines for meeting critical business SLA’s
  • Contributed significantly to the design and code review processes, ensuring the quality and efficiency of implemented solutions
  • Provided crucial production job support leading a team of 3 members to ensure the continuous stability of operations.

Hadoop Big Data Developer

Niktor, LLC.
ATLANTA, GA
06.2018 - 07.2019
  • I started at Niktor, in 2018 as a Big Data Hadoop Developer
  • In this role, I contributed my technical expertise in Big Data to advance healthcare solutions and supported ETL applications for Enterprise Data Warehouse in Anthem.
  • Well in maintaining consistency and accuracy of the data pipelines by implementing balancing and control checks at every execution phase
  • Expertise in leveraging Sparks' in-memory processing for accelerated data analytics, ensuring efficient computations. Applied skills in utilizing Spark as a unified platform, seamlessly integrating modules like Spark SQL contributed to comprehensive data solutions
  • Specialized in implementing Control M to orchestrate and manage complex workflows
  • Proficient in leveraging Streamsets for building efficient and scalable data pipelines
  • Extensive experience in handling fixed-width files from mainframe systems ensuring accurate extraction of data and processing, storing in Hive, HDFS, HBase.
  • Demonstrated proficiency in XML parsing, extracting valuable insights from structured data formats
  • Proficient in HDFS, Hive, HBase, Sqoop, Kafka and Teradata for batch and near real time data processing.
  • Proficient in leveraging Cloudera Manager for efficient administration, monitoring, troubleshooting, and optimization of Big Data clusters.

Software Engineer II

Prokarma, Inc (Concentrix Catalyst)
PLEASONTON, CA
01.2018 - 05.2018
  • I started at Prokarma in 2018 as a Software engineer II, in the months following, fully contributed for Azure HDInsight’s cloud migration project
  • Performed requirement analysis, design, development, and test management of projects
  • Implemented data pipelines
  • Extensively implemented auto scaling up and down of Azure cluster with ARM templates without effecting existing running jobs on spark Responsible for I/O data using Azure cluster data factory using Azure BLOB Extensive implementation of change data capture principles
  • Responsible for loading incoming input files from user interface to BLOB using file upload services with spring boot and REST API’s.

Hadoop Big Data Developer

Texara Solutions LLC.
Newark, CA
04.2016 - 01.2018
  • I started at Texara, in 2016 as a Big Data Hadoop Developer
  • In this role, I contributed streamlining data pipelines and fostering collaboration among multidisciplinary teams for insightful analytics and decision-making
  • Experienced with MAPR hadoop distribution
  • Implemented Spark code in Scala/Spark-SQL for expeditious processing and rigorous testing
  • Implemented sophisticated procedures such as text analytics, leveraging Spark's in-memory computing capabilities for better throughput
  • Utilizing Sqoop and Kafka for seamless data import/export and real-time streaming, respectively Optimizing and augmenting Spark code to facilitate aggregation, grouping, and data mining tasks within the Spark framework
  • Providing support for MapReduce Programs, Hive queries, and Spark SQL queries
  • Established an automated build and deployment framework using Jenkins and Maven.

Hadoop Trainee and Big Data Developer

InetCentric IT Solutions.
Bangalore, INDIA
01.2012 - 11.2013
  • I started career as a Trainee with InetCentric in 2012 as a Big Data Hadoop Trainee and Developer, gained hands-on experience in Hadoop, Java
  • Eager to learn and grow in dynamic field of Big Data
  • Hands on experience in Big Data Hadoop ecosystem, showcasing proficiency in HDFS, YARN, Hive, Hbase, Sqoop, impala, Oozie
  • Applied Sqoop extensively to ensure seamless data transfers between Hadoop ecosystems and relational databases, enhancing integration and data accessibility
  • Demonstrated strong analytical and problem-solving skills in addressing challenges related to big data processing, ensuring the reliability of data-driven insights
  • Executed daily monitoring and maintenance tasks for Hadoop clusters, optimizing performance and resource utilization
  • Utilized Hive and Hbase extensively for analytical purposes, demonstrating a versatile skill set in data processing and storage technologies.

Education

Masters in Computer Science and Information Systems -

University of Michigan – Flint
12.2015

Bachelors in Computer Science and Engineering -

JNTU-Hyderabad
01.2011

Skills

Technical Expertise

  • Big Data Hadoop ecosystem (HDFS, Hive, HBase, Sqoop, Cloudera Manager, YARN)
  • Spark
  • Cloud Technologies
  • Teradata and SQL
  • Scala, Java, Python
  • Eclipse, IntelliJ Idea IED’s
  • Streamsets
  • Snowflake

Professional Expertise

  • RCA for IT Systems
  • Project coordination
  • Data Profiling
  • Soft Skills
  • US HealthCare

Hobbies and Interests

  • Cooking
  • Running
  • GYM
  • Music for meditation

Timeline

Developer Advisor

Elevance Health
07.2020 - Current

Hadoop Big Data Developer

Niktor, LLC.
06.2018 - 07.2019

Software Engineer II

Prokarma, Inc (Concentrix Catalyst)
01.2018 - 05.2018

Hadoop Big Data Developer

Texara Solutions LLC.
04.2016 - 01.2018

Hadoop Trainee and Big Data Developer

InetCentric IT Solutions.
01.2012 - 11.2013

Masters in Computer Science and Information Systems -

University of Michigan – Flint

Bachelors in Computer Science and Engineering -

JNTU-Hyderabad

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Sravan Kumar Kanugula