Trinity Marie Espiritu
@trinitymarieespiritu
I build data-driven optimization models, dashboards, and operational strategies.
What I'm looking for
I've developed data-driven optimization and financial analysis solutions for Michigan Supply and Solutions Inc and AXP Agriventures Inc, including performance reward frameworks, KPI dashboards, and operational strategies projected to increase profit by more than 200%.
As a Mathematics student focused on numerics and approximations, I build mathematical models and simulation engines in MATLAB, applying optimal control, ODEs, scenario analysis, and numerical methods to real operational problems. My academic optimization work captured 99.18% of theoretical maximum profitability while reducing material waste and supply costs by 71.90%.
Experience
Work history, roles, and key accomplishments
Communication Affairs Head
UP ECOSS
Oct 2025 - May 2026 (7 months)
Directed communication efforts targeting the alumni network to drive recruitment and branding initiatives. Spearheaded sourcing, profiling, and professional correspondence for hundreds of non-resident alumni.
Logistics Head
Gabriela Youth - UPLB
Dec 2025 - Feb 2026 (2 months)
Managed end-to-end logistics for a month-long cultural campaign, successfully executing 9 educational discussions and reading programs. Sourced and negotiated with stakeholders to secure venues and directed cost-effective budget allocation.
Club Inventory Manager
Circle K International - UPLB
Sep 2025 - Dec 2025 (3 months)
Developed and managed a centralized logistics tracker to maintain accurate records for 1000+ club-owned merchandise and equipment assets. Oversaw borrowing and return processes and implemented standardized tracking forms.
Operations and Finance Analysis Intern
AXP Agriventures Inc
Jun 2025 - Jul 2025 (1 month)
Produced an optimized strategy projected to increase profit by more than 200% by evaluating farm productivity and analyzing correlations between yield per sqm, Feed Conversion Ratio (FCR), and environmental variables. Executed gap analysis to identify operational drivers of negative profit.
Performance and Rewards Analysis Intern
Michigan Supply and Solutions Inc
Jun 2025 - Jul 2025 (1 month)
Designed a data-driven performance matrix to evaluate Pond Aides and Farm Technicians, creating a transparent incentive framework. Cleaned and prepared large organizational datasets using Excel and Google Sheets to identify top-performing personnel.
Education
Degrees, certifications, and relevant coursework
University of the Philippines Los Baños
Bachelor of Science, Mathematics
2022 -
Grade: 1.9
Activities and societies: DOST-SEI Scholar; UPLB College Scholar; Iskolar ni Gob - Province of Rizal (2022-2026); Iskolar ng Taytay (2016-2026); Editor/Layout Artist, Ang Sipol (CAYSMNHS) (2019-2020)
Pursuing a Bachelor of Science in Mathematics with a major in Numerics and Approximations. Achieved a GWA of 1.9 and relevant coursework in numerical analysis, mathematical modeling, and scientific computing.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Social media
Job categories
Skills
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