Oliver - Data Scientist with 5 years of expertise in predictive modeling and machine learning

Applied supervised and unsupervised algorithms to solve complex data problems.

Conducted statistical analyses to interpret large datasets and inform business strategies.

Developed data processing pipelines and ML models using Python and related libraries.

Created dashboards and visual reports to communicate key findings to stakeholders.

Managed collections for U.S. companies., Administered and maintained client databases., Conducted outbound calls to clients and resolved account discrepancies., Processed payments and applied corrections as needed.

Oversaw visual merchandising and store presentation., Served as first point of contact for recruitment., Managed merchandise reception, inventory, and digital payment processing., Supervised and coordinated staff operations.

Provided personalized customer service and product recommendations., Processed billing and handled payments using point-of-sale systems.

Delivered personalized customer service and assisted with product selection., Managed payments, merchandise reception, and shipping., Assisted with store opening and closing procedures.