Chetan Tamballa
About Chetan Tamballa
Connect with me to get the detailed exposure of a senior IT professional with 14+ years of IT experience in EDW, BI, ETL, AWS Cloud, Hadoop, Machine Learning, and Big Data across various projects, involving complete SDLC life cycle: Analysis, Design, Testing, and Implementation. Flexible, enthusiastic, and project-oriented team player with solid communication and leadership skills to develop a creative solution for challenging client needs. Areas of functional expertise: • Integrating and Maintaining IT Systems • Analyzing Data • Systems Architecture and Operations • Technical Troubleshooting and Debugging • Teamwork and Cross-functional Communication • Problem Solving in a Team Environment • Programming in Scala, C#, Java, and Python • Software and Engineering Documentation ➢ Advanced Analytics using Hadoop Echo Systems, Apache Spark with Scala, and Machine Learning. ➢ Experience in ETL Architecture, Development, Enhancement, Maintenance, Production Support, Data Modeling, Data Profiling with Pentaho Kettle, Spark, Informatica 9.6.1/9.1.0/8.6 PowerCenter Tool and Informatica BDM/Big Data Management/Edition. ➢ Extensive knowledge of Planning, Implementing, Coordinating on ETL Migrations, and Warranty Support. ➢ Design, Develop, Deploy, and Test using Microsoft Technologies such as .NET and SharePoint Services. ➢ Good experience in developing and deploying applications on the IIS web server, Azure Cloud, AWS, and GCP. ➢ Experience in SQL Server, PL/SQL Oracle using T-SQL. ➢ Data visualization using Business Objects, Cognos, Spotfire, and FAE. ➢ Strong experience creating Chat Bot’s using Cisco Spark, Alexa Skills Kit, and AWS IoT to Voice Control Connected Devices.