Karthikeyan Senguttuvan Email & Phone Number

Big Data Senior Developer with 14+ years of extensive hands-on experience in Big Data ecosystem related technologies like Hadoop, Spark, Hive, YARN, HBase and Phoenix. Experienced in Cloud Technologies like AWS, Azure and GCP.Google Cloud certified Professional Data Engineer.Expertise in Python in building complex data driven applications.Worked very closely with Application Architect to propose Design solutions and challenges.Proposed wide range of options to implement a design by suggesting appropriate technologies in the architectural flow.Hands on experience in in-memory data processing with Apache Spark with Scala and Developed analytical components using Scala and Spark Stream.Experienced in Orchestration and Scheduling tools such as AirFlow and ASG Zena.In-depth knowledge of Hadoop architecture and its components like YARN, HDFS, Name Node, Data Node, Job Tracker, Application Master, Resource Manager, Task Tracker and Map Reduce programming paradigm.Authored Shell scripts for data flow and process automation.Exceeded Customer expectations by scripting and incorporating Automation Tools for Data validation.Skilled in Data extraction, Transformation and Loading concepts and methodologies.Experienced in Data Analysis and Reporting/ Data Visualization tools such as Cognos and Tableau.Expertise in ETL process and development.Repeated success in implementation of Proof of concept Pilot projects for indigenous products and Tools.Familiar with the methodologies like Agile and Waterfall.Proficient in Healthcare Industry terms and worked extensively across subject areasCertified by Oracle and Microsoft.

• 

  Anna University

  Bachelor Of Technology - Btech