ARASA KUMAR B

Spearheaded pricing workflow optimization and process automation to align with organizational goals. Led the Price Automation Project, automating MS Excel data preprocessing, transforming raw data into pandas Data Frames, and integrating with PostgreSQL databases, reducing manual intervention by 80% and processing time by 30%. Engineered secure and efficient database management systems using PostgreSQL, ensuring accurate and reliable data storage and utilized Python for data transformation, cleaning, and automation, boosting productivity and enhancing efficiency. Delivered actionable insights and strategic recommendations directly to the COO and CFO, enabling informed, data-driven decision-making and facilitated accurate and timely price updates, improving operational accuracy and contributing to business growth.

Improved model performance tracking by 25% through advanced development, testing, and validation processes, resulting in more accurate predictions. Annotated 5,000+ data points, creating high-quality training datasets that reduced model bias by 30%. Collaborated with machine learning engineers and data scientists on 5+ projects, accelerating project delivery timelines by 40%. Maintained and updated 20+ datasets and models, ensuring reproducibility and reducing errors by 25% through detailed documentation. Successfully aligned with stakeholders on 7+ projects, achieving 90% satisfaction in delivering results that met or exceeded business requirements. Ensured 100% confidentiality and compliance when handling sensitive information, maintaining data security and integrity.