Chandra Devisetti
- Role
- Machine Learning Engineer at Southwest Airlines
- Location
- Dallas-Fort Worth, TX, US
- LinkedIn followers
- 500 followers
About Chandra Devisetti
I build intelligence systems that don\'t break when lives and critical operations hang in…
Experience
Machine Learning Engineer
Aug 2024 — Present · Dallas-Fort Worth, TX, US
Project Summary: Spearheaded a real-time \"Forecast-to-Price\" engine for daily flights, increasing Yield (RASM) by 4.5%.* Predictive Infrastructure: Developed automated feature pipelines using PySpark on AWS EMR and trained XGBoost/Prophet models via AWS SageMaker and Snowflake.* MLOps & Deployment: Built CI/CD pipelines for ML using GitHub Actions and SageMaker Model Registry to enable \"Shadow Deployments\" against production data.* Explainable AI: Developed an RM analyst dashboard using SHAP values to increase internal trust in AI-driven price hikes by 65%.* Modernization: Migrated legacy SOAP APIs to gRPC, reducing transaction latency by 400ms.
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