Ramachandra Nalam
Data Engineer | Data Pipelines & Big Data | Apache Spark, Kafka, Airflow, Snowflake | AWS, GCP, Azure | Data Modeling, ETL, Cloud Warehousing | Analytics & ML-Driven Insights
- Role
- Data Engineer at Meta
- Location
- Seattle, WA, US
- LinkedIn followers
- 500 followers
About Ramachandra Nalam
Result-driven Data Engineer with 5+ years of experience in designing and scaling batch…
Experience
Data Engineer
Sep 2024 — Present · Seattle, WA, US
Built a real-time messaging analytics pipeline processing 50B+ daily events with Apache Kafka and Spark; applied dbt transformations that simplified data modeling by 60% and enabled self-serve metrics• Designed and developed multi-dimensional data models for user engagement tracking; created reusable dbt semantic layers powering 15+ executive dashboards in Looker, cutting report generation time • Established a data quality framework using Great Expectations and Python validators, ensuring 99.9% accuracy and proactively preventing 12+ business-critical incidents through automated anomaly detection• Led cross-functional analytics initiatives with Product, Growth, and Safety teams by building Airflow ETL pipelines handling 2TB+ data daily, driving an 8% improvement in message delivery success rate• Delivered interactive Tableau dashboards for marketing and sales functions to monitor key KPIs, boosting data accessibility by 40% for business stakeholders• Engineered Snowflake-based data warehouse solutions for Messenger analytics, implementing query optimizations and partitioning strategies that reduced costs by 40% while supporting 500+ monthly active users
Education
University at Buffalo
Master's degree, Data Science
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