Subrata Sahoo

Data Scientist

Blume Global (Wisetech Global)•  April 2022 - Present•  Bangalore, India

Developed and optimized a Machine Learning Regression model for vessel ETA prediction, achieving an 85% accuracy rate. Created, deployed, and maintained predictive models in GCP. Automated and optimized the ML pipeline workflow using PySpark, reducing runtime by 300%. Enhanced port congestion results and predicted terminals for optimized logistics planning. Improved accuracy from 65% to 93% for 1000+ port terminals.

Associate Data Scientist

Blume Global (Wisetech Global)•  August 2021 - March 2022•  Bangalore, India

Conducted detailed analysis of predictive models forecasting vessel turnaround time at ports, reducing the error rate and increasing accuracy from 58% to 90%. Automated python scripts for modelling using Apache PySpark and job schedules on GCP. Conducted statistical analysis to find association between ATA and ETA. Developed a formula to assess carrier reliability and predict future schedules using historical data.