Bargav Chowdary
Aspiring Data Analyst | Skilled in SQL, Python, BI Tools | Passionate About Data Insights & Risk Prevention in E-Commerce | Creating Dashboards | Seeking Roles in Data Analytics, Data Engineering & Business Analytics
- Role
- Data Engineer at Holiday Channel
- Location
- Columbus, OH, US
- LinkedIn followers
- 500 followers
About Bargav Chowdary
I am a Data Center Facilities & Technical Operations professional with hands-on…
Experience
Data Engineer
Aug 2025 — Present
At Holiday Works, I design and optimize data engineering solutions that power real-time decision-making and advanced analytics across the organization. My role involves building scalable, cloud-native pipelines and ensuring data is trusted, high-quality, and AI-ready.Key Contributions:Architected and automated ETL/ELT pipelines using PySpark, Airflow, and Databricks to process multi-terabyte data from APIs, databases, and streaming platforms.Developed real-time ingestion frameworks with Kafka and AWS Kinesis, enabling low-latency data integration.Implemented data quality frameworks with anomaly detection, schema validation, and monitoring dashboards (Grafana & CloudWatch).Designed and optimized data warehouse models (star & snowflake schemas) to support BI, compliance, and ML workloads.Deployed hybrid pipelines leveraging AWS Glue, Azure Data Factory, and Databricks for both batch and streaming data.Partnered with data scientists and analysts to seamlessly integrate pipelines with machine learning models and BI reporting tools.Led code reviews and performance tuning to improve scalability, reliability, and cost efficiency.Tech Stack: Python, SQL, PySpark, Airflow, Databricks, AWS (Glue, Redshift, Kinesis, S3, Lambda, CloudWatch), Azure Data Factory, Kafka, Snowflake, Tableau, Power BI, Grafana
Education
Trine University
Master's degree, Business Analytics and Intelligence
Amrita Vishwa Vidyapeetham
Bachelor of Technology - BTech, Electrical, Electronic and Communications Engineering Technology/Technician
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