MarinaIglesias Medina

Experience

1. Michelin Tires

   01

   Supply Chain Intern

   May 2026 – August 2026Lexington, South Carolina

   Built the tactical planning tool behind 18-month production decisions at Michelin's largest North American manufacturing plant, and the Power BI dashboards the teams read it through.

   • Developed an Excel-based tactical planning tool integrating demand forecasts, capacity requirements and operational constraints, enabling scenario analysis and more informed 18-month production decisions at Michelin's largest North American manufacturing plant.
   • Evaluated production capacity, demand forecasts and resource limitations to identify supply risks, improve planning visibility and support proactive manufacturing allocation decisions.
   • Collaborated with Supply Chain, Manufacturing and Operations teams to develop Power BI dashboards mapping end-to-end processes, identify production bottlenecks and drive improvements in plant performance.
   • Excel Modeling
   • Power BI
   • Scenario Analysis
   • Demand Forecasting
   • Capacity Planning
   • Cross-Functional Collaboration

2. Chick-fil-A

   02

   Back of House Team Member — Procurement & Inventory Management

   November 2023 – December 2025West Lafayette, Indiana

   Two years owning daily procurement and inventory for a restaurant running at more than 150 customers an hour.

   • Managed daily inventory orders of $3,000–$9,000 using demand-based forecasting, optimizing stock levels, reducing waste and maintaining accurate product availability.
   • Trained and onboarded more than 9 employees on standardized operating procedures and food safety protocols, improving process consistency and operational efficiency.
   • Worked across 10+ back-of-house stations, supporting workflow optimization, bottleneck reduction and continuous operations in a fast-paced environment serving more than 150 customers per hour.
   • Demand Forecasting
   • Inventory Management
   • Procurement
   • Waste Reduction
   • Training & Onboarding
   • Workflow Optimization

3. El Noodle Bar

   03

   Cashier — Operations

   February - May 2023Mayagüez, Puerto Rico

   Handled dual-responsibility customer service, cash management, and kitchen prep in a high-volume restaurant environment.

   • Provided front-of-house customer service by greeting patrons, taking order details accurately, and managing cash register transactions.
   • Assisted kitchen staff with meal preparation and assembly while maintaining strict station organization and food safety standards.
   • Delivered efficient service during peak dining hours to support smooth restaurant throughput.
   • Customer Service
   • Cash Register Operations
   • Food Preparation
   • Organization Skills
   • Workflow Efficiency

4. Maggie Moo's Ice Cream and Treatery

   04

   Front of House Specialist — Operations

   May - August 2022Guaynabo, Puerto Rico

   Delivered front-of-house customer service, order processing, and product presentation at a retail ice cream creamery.

   • Welcomed guests and provided customer service while taking, scooping, and custom-decorating ice cream orders.
   • Processed cash and card payment transactions through the POS system with accuracy.
   • Maintained store presentation, product display aesthetics, and station hygiene throughout operating hours.
   • Customer Service
   • Cash Handling
   • POS Operations
   • Product Presentation
   • Store Sanitation

Education

1. 01

   Purdue University

   Dual B.S. — Supply Chain & Operations Management and General Management · Mitch Daniels School of Business

   • Strategic Sourcing & Procurement
   • Supply Chain Analytics
   • Logistics Concepts & Models
   • Manufacturing Strategy
   • Project Management
   • Predictive Analytics
   • Data Mining
   • Management Science
   • Operations Management
   • Advanced Excel
   Graduating December 2026West Lafayette, Indiana
2. 02

   Universidad Carlos III de Madrid

   Study Abroad · Spring 2025 · Supply Chain Systems Research

   • Study Abroad Intercultural Learning Scholarship
   • Researched supply chain systems, comparing operational practices between Spain and the U.S.
   • Analyzed cross-cultural differences in workforce dynamics and their impact on efficiency and management approaches

   • Organizational Behavior
   • Labor Law
   • Perception of the Media
   Spring 2025Madrid, Spain
3. 03

   Universidad de Puerto Rico - Mayagüez

   Freshman Year · 2022 - 2023

   • Marketing
   • Spanish
   • Microsoft Suite
   • Macroeconomics
   • Microeconomics
   Fall 2022 - Spring 2023Mayagüez, Puerto Rico

Leadership

1. 01

   Community, Engagement & Belonging Committee Director

   Brock Wilson Center for Women in Business

   Organized campus events alongside a team of 6 by managing logistics, delegating tasks, and driving initiatives that promoted inclusion and community awareness across campus.

   • Organized community events that successfully engaged up to 300 campus members.
   • Provided mentorship to a first-year supply chain student, guiding them through program navigation and personal growth.
   September 2023 – May 2026

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