Ankit Singh

Contributed to AWS Redshift to BigQuery migration, including conversion and validation of data marts through data sanity checks. Enhanced centralized Apache Airflow orchestration to manage scheduled data workflows, dependencies, and execution monitoring.

Optimized

BigQuery SQL queries and stored procedures to reduce data scanned and improve query efficiency.

Engineer (Data Engineering) at IndiaMART InterMesh Ltd (2026-07 – Present)

• Contributed to AWS Redshift to BigQuery migration, including conversion and validation of data marts through data sanity checks.
• Enhanced centralized Apache Airflow orchestration to manage scheduled data workflows, dependencies, and execution monitoring.
• Optimized BigQuery SQL queries and stored procedures to reduce data scanned and improve query efficiency.
• Developed improvements to PySpark ingestion pipelines and supported data movement from PostgreSQL into BigQuery.
• Worked on a BigQuery monitoring and anomaly detection dashboard using job metadata to analyze workload behavior and query costs.

Associate Software Engineer (Data Engineering) at IndiaMART InterMesh Ltd (2025-07 – 2026-06)

• Learned the existing data platform architecture and helped configure development environments for pipeline development, debugging, and testing.
• Developed and maintained PySpark-based ingestion jobs to load PostgreSQL data into BigQuery for downstream analytics.
• Translated Product Team requirements into BigQuery SQL stored procedures and data transformation logic.
• Assisted in database job migration, pipeline validation, and testing production-like workloads in development environments.
• Supported existing Kafka/Debezium pipeline configuration and debugging as part of ongoing data engineering work.

Bachelor of Technology in Computer Science Engineering – Indian Institute of Information Technology, Design & Manufacturing, Jabalpur, India.