Yasasvi Chaganti
Data Engineer @EY
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WORK HISTORY
Data Engineer @EY
Hyderabad, IN
Designed and developed end-to-end ETL pipelines for enterprise data products using stored procedures, integrating datasets from Aladdin Data Cloud and other AWS-based sources into Snowflake for analytics and reporting.• Built scalable, automated data workflows orchestrated via Tidal Control Files (TCF) to ingest, transform, and publish large datasets from AWS S3 in multiple formats (CSV, JSON, Parquet) into production-grade Snowflake Views• Engineered AWS-driven data pipelines utilizing landing zones to trigger DynamoDB updates, automate Athena/Snowflake table creation in Iceberg format, and maintain data synchronization across environments.• Implemented and governed 15+ Data Quality (DQ) validation rules within TCF pipelines to detect, log, and remediate anomalies; failed records were captured in Snowflake Iceberg tables and exported to S3 (.csv/.json) for traceability and reprocessing.• Developed failure-handling and reprocessing frameworks using JSON-based control logic, ensuring resilient, recoverable, and auditable data operations across Dev and Prod environments.• Performed comprehensive Unit and System Integration Testing (SIT) to validate data accuracy, transformation logic, and compliance with business rules—delivering high-quality, production-ready data products to stakeholders.
EDUCATION
International Institute of Information Technology Bangalore
Post Graduation Diploma, Data Science
SRKR Engineering College
Bachelor of Technology - BTech, Electronics and Communications Engineering
Liverpool John Moores University
Master of Science - MS, Data Science
ABOUT YASASVI CHAGANTI
Experienced Data Professional with 4.6+ years of hands-on expertise in delivering value-driven, data-centric solutions across industries including Manufacturing, Public Sector IT, and Financial Services. I bring a problem-solving mindset with a strong foundation at the intersection of Math, Business, and Technology. Passionate about building scalable data systems, automating workflows, and enabling strategic decision-making through insights. Recent Highlights:• Currently working on an Investment Risk Project, developing automated data pipelines for large-scale data ingestion, transformation, and quality assurance using AWS S3, Snowflake (Iceberg), Tidal TCF, Athena, and DynamoDB.• Built robust Data Products by ingesting data from Aladdin Data Cloud via Snowflake data share, applying transformation logic, and creating tested, production-ready views.• Automated Data Quality Checks (13+ validations) using TCF with fail-safe mechanisms routing bad data to S3 and Snowflake for traceability and audit.• Developed and managed end-to-end data workflows, integrating Tidal, Snowflake, and AWS services to ensure reliable, scheduled risk analytics delivery. Previous Experience:• Delivered customer-centric marketing strategies, statistical modeling, descriptive & prescriptive analysis, and automated reporting pipelines.• At Banyan Nation, a circular economy pioneer, collaborated with SCM and operations teams to analyze supply chain data and create dashboards and reports for plastic recycling operations.• At Serveen Software Systems, contributed to turnkey solutions for public/private sector clients with a focus on data integration and reporting systems. Core Competencies:Data Engineering & AutomationData Analysis & ReportingRisk & Compliance Data ProductsStakeholder & Cross-Functional CollaborationData Quality ManagementData Visualization & StorytellingProcess Optimization & Project Delivery Technical Skills:Languages/Tools: Python, R, SQL, Tidal TCF, Tableau, Power BI, Google AnalyticsDatabases: Snowflake, MySQL, MS SQL Server, PostgreSQLCloud & ETL: AWS S3, Athena, DynamoDB, Glue, Aladdin Data Cloud, Snowflake IcebergProductivity: Advanced Excel, MS PowerPoint Certifications:Google Data Analytics Professional Certificate (Google Certified Data Analyst)Snowflake Snowpro Core Certification
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