Bhanu
Senior Data Engineer @ Freecharge | Building Scalable Data Platforms
- Role
- Senior Data Engineer at Freecharge
- Location
- Gurugram, HR, IN
- LinkedIn followers
- 500 followers
About Bhanu
A results-driven Data Engineer with 2+ years of experience in building scalable ETL/ELT pipelines, cloud-native data platforms, and reporting systems using AWS EMR, Spark, Kafka, Airflow, and Lambda. Skilled in data ingestion, transformation, fraud detection, compliance reporting, and interactive dashboards on AWS QuickSight.
Experience
Senior Data Engineer
Dec 2024 — Present
Led the Data Platform demerger, building the new AWS-based platform from scratch with EC2, Debezium, Apache Kafka, Kafka Connect, Argus, and Monyog for monitoring and data sync validation. Set up AWS EMR Studio and Jupyter Notebooks for data engineering workflows.Migrated 150+ ELT pipelines (of 300+) by creating Kafka Source/Sink connectors, performing historical data migration, segregating workflows, and building Apache Airflow DAGs for database sync and data merge jobs.Migrated and optimized 60+ reports by refactoring business logic for new data flows, migrating non-impacted reports directly, and automating all scheduling and monitoring through Apache Airflow.Replicated three core microservices (dp_administration, dp_ingestion, dp_sqspoller) with Vault integration, environment/config setup, dependency management, and CI/CD automation using Jenkins and HashiCorp Vault.
Education
Kendriya Vidyalaya
CLASS XII (Central Board of Secondary Education)
Dronacharya College of Engineering
Bachelor of Technology - BTech, Information Technology
2019 — 2023
Kendriya Vidyalaya
CLASS X (Central Board of Secondary Education)
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