Cheruvu Reyaz

About Cheruvu Reyaz

Having 10 years of extensive experience in Information Technology including 5 years in Big Data,Spark, Spark SQL,Snowflake, Snowpark, Hadoop, HDFS, YARN,Hive & Sqoop framework andHadoop ecosystems. Good experience in writing Spark applications using Scala and snowpark. Designed, developed, and optimized Spark applications for data processing, utilizing AWS EMR, S3,Glue, and Lambda to build scalable data pipelines. Collaborated with data scientists and analysts to understand requirements and ensure dataconsistency and accuracy. Created and maintained ETL processes using Hive and Sqoop, facilitating data extraction andtransformation. Implemented efficient shell scripts for automating data workflows and scheduling jobs. Integrated CI/CD practices to streamline the deployment process and improve code quality. Worked in Agile teams, participating in sprint planning, daily stand-ups, and retrospective meetings. Utilized IntelliJ IDEA for coding, and managed project dependencies with Maven and Gradle. Leveraged Hadoop for distributed storage and processing of large datasets. Developed Snowpark scripts for Snowflake, enhancing data transformation and analysis capabilities. Proven track record in Hive migration activities to AWS cloud Hands-on experience in Snowflake data warehousing implementation Proficiency in Snowpark programming and data optimization Have good problem solving and analytical skills and ready to innovate to perform better. Have strong Interpersonal skills and communication skills.

Experience

1. Manager Projects

   Cognizant

   Aug 2024 — Present · Bengaluru, IN

Education

• Jawaharlal Nehru Technological University

  Bachelor of Technology - BTech, Computer Science

  2008 — 2012

Skills

• Jmeter
• Mapreduce
• Hive
• Loadrunner
• Big Data
• Apache Pig
• Hadoop
• Hdfs