Srikarreddy Maddi

About Srikarreddy Maddi

Senior Data Engineer with ~6 years of experience designing and operating large-scale…

Experience

1. Big Data Engineer

   Wayfair

   Feb 2024 — Present · Boston, MA, US

   Reduced data latency by 30% across 15TB+ daily e-commerce transactions by building Kafka streaming pipelines with Connectors, Spark, and NiFi for unified ingestion.•Delivered multi-cloud solutions across AWS, Azure, and GCP, cutting pipeline runtimes by 30% with Glue, Data Factory, and Dataflow, validated through platform execution metrics.•Optimized ETL/ELT workflows with dbt + Snowflake, achieving 99.99% reliability measured via Airflow DAG success rates and automated alerting.•Designed Lakehouse data models (Snowflake + Delta Lake) with star/snowflake schemas, improving BI query performance by 25% and enabling scalable ML feature pipelines.•Automated CI/CD with Jenkins, Docker, Kubernetes, and Terraform — reducing release cycles by 25% and manual effort by 80%, tracked with Jenkins build analytics.•Deployed fraud detection and personalization models on streaming data pipelines, improving detection accuracy and customer experience outcomes.•Operationalized Generative AI (LangChain + OpenAI APIs) in data workflows, automating pipeline documentation and strengthening anomaly detection — reducing manual effort by ~50% and accelerating incident resolution, validated with monitoring metrics.•Integrated ML/AI models (recommendation & forecasting) into production pipelines, reducing time-to-insight by 40% and improving real-time KPI tracking across Tableau, Power BI, and Arcadia dashboards.

Education

• Teegala Krishna Reddy Engineering College

  Bachelor's degree

• Campbellsville University

  Master's degree