Rohan Bharadwaj
Principal Data and Analytics Engineer | Ex - Tesla | Ex - Oracle Cerner
- Role
- Managing Consultant at Exusia
- Location
- Hyderabad, TG, IN
- LinkedIn followers
- 500 followers
About Rohan Bharadwaj
Over 12 years of experience as Analyst, Developer and Administrator in IT.Expert in ETL, Data Warehousing and Cloud Computing (Azure, AWS, Google Cloud).Good knowledge in software development life cycle (SDLC) which includes Requirement gathering, Analysis, Design, Code development, Testing, Implementing and maintain software applications.Expertise in the concepts of Data Warehousing, Data Marts, ER modeling, Dimensional modeling, Fact and Dimensional tables with data modeling tools ERWIN and Sybase power designer.Working Knowledge of Power BI( Power Pivot, Power View, PowerBI online, publisher) and DAX.Extracting features from data sets using Spark SQL.4 years of OLTP and Data Modeling Experience.Extensive experience in UNIX shell scripting to automate and schedule the jobs.Have good work ethics, quick learning, self- motivation and team player abilities with good communication and technical skills.
Experience
Managing Consultant
Jun 2023 — Present · Hyderabad, IN
Clients: HSBC and FEDEXDesigned and deployed scalable, cloud-native data pipelines for high-volume datasets, leveraging Azure and Ab Initio platforms to handle complex enterprise requirements.Translated legacy Informatica workflows into parameter-driven PDL code and implemented corresponding Ab Initio batch processes using advanced meta-programming techniques.Engineered data structures using Parquet and Delta Lake to optimize storage efficiency and support diverse analytical query patterns for improved data accessibility.Enhanced report performance by conducting in-depth analysis using DAX Studio and Performance Analyzer across multi-terabyte datasets.Developed complex Power BI dashboards by integrating data from multiple sources with advanced SQL-based transformations, delivering critical business intelligence
Education
Vardhaman College of Engineering
Bachelor's Degree, Electrical, Electronics and Communications Engineering
2005 — 2009
University of Illinois Springfield
Master's degree, Computer Science
2009 — 2011
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