Rohan Bhagwat
@rohanbhagwat
Data Engineer at Tesco
Bangalore, India
Rohan is a Data Engineer with over 1.5 years of experience specializing in building scalable data pipelines and optimizing ETL/ELT workflows. He possesses expertise in Big Data technologies like Spark, Hadoop, and Kafka, alongside cloud computing using GCP. His skills include developing high-performance, automated data frameworks that enhance data quality and business intelligence.
Experience
Data Engineer
Tesco
Designed and built scalable ETL/ELT pipelines using Apache Spark and Scala, improving data processing speed by 30%. Led the migration of the CI/CD pipeline from Jenkins to GitHub Actions, cutting build times by 50%. Collaborated with cross-functional teams to translate business requirements into scalable, automated data solutions. Designed and built an internal tool to automate the data dashboard refresh process. This turned the data analysis task of the leadership team instantaneous, saving hours that were otherwise spent in ticket escalation and delays. Reduced the number of tickets generated by about 95%. Automated data quality checks and anomaly detection within data pipelines, increasing accuracy by 25%.
Education
RV Institute of Technology and Management
Bachelors
Electronics and Communication Engineering
Indore Public School
Senior Secondary (XII)
Science
Ryan International School
Secondary (X)
Science
Licenses & Certifications
Apache Spark 3
Big Data Processing
Splunk
Functional Programming with scala