Ramsés Rojas Castillo

Process Automation Intern

HC Recycle•  February 2024 - October 2024•  Cartago, Costa Rica

Built low-code applications for data entry using AppSheets and Power Apps. Generated interactive reports using Power BI & Looker Studio to provide insights that drive decision-making. Developed a Python-based route assignment system using linear programming, significantly optimizing logistics operations and reducing process hours by 66%. Migrated logistics and production databases to Azure, enhancing data accessibility and scalability. Automated repetitive tasks through Power Automate & Google App Script, reducing manual effort and increasing productivity. Collaborated with cross-functional teams to identify automation opportunities and implement solutions.

Process Engineer Intern

CooperStandard•  September 2023 - December 2023•  Cartago, Costa Rica

Conducted time studies and utilized data analysis tools to identify opportunities for process improvement. Generated data-driven insights to enhance efficiency across different processes. Participated in continuous improvement projects to streamline production workflows. Supported the engineering team in troubleshooting and resolving production issues.

Quality Intern

Heraeus Medevio•  May 2023 - September 2023•  Cartago, Costa Rica

Conducted support tasks, including the review of documentation for audits. Collaborated with the quality assurance team to ensure compliance with industry standards. Participated in internal and external audits to ensure regulatory compliance.