Mary Calleja

• Fast-learning, motivated and responsible student and worker
• Fluent in both English and French
• Strong technical skills in Microsoft 365, including Word, PowerPoint, Excel, and MS Access
• 2 years chemistry lab experience
• Cumulative 4.26 GPA out of possible 4.3

QUEEN’S UNIVERSITY, Kingston, ON

GERMLAB SUMMER RESEARCHER (May 2024 to August 2024)

• Responsible for constructing and testing machine learning models to reconstruct event position in germanium detectors 
• Used Python and Pytorch software to construct models and gained familiarity with Machine Learning concepts such as Neural Networks 
• Presented findings at weekly team meetings. Presented a talk titled Machine Learning for Event Position Reconstruction in Germanium Detectors at the Canadian Astroparticle Physics Summer Student Talk Competition. 

OPERATIONS ASSISTANT (July 2023 to August 2023 and December 2023)

• Gained insight into the functioning of pacemakers and coronary stents 
• Responsible for maintaining a database of pacemaker patients and mailed ID cards 
• Worked collaboratively with other team members to sort, package and distribute product to hospitals across Canada. 

QUEEN’S UNIVERSITY Biochemistry Major, Faculty of Arts and Science, Kingston, ON

2023-present (Entering third year in September 2025).

SHAD Graduate, Ontario Tech University, Oshawa ON.

Summer 2022