Mariana Umaña Arenas
International Business Management
Global-minded business professional with a passion for finance, marketing, and
logistics—combining analytical skills, adaptability, and international experience to
drive success in dynamic environments.
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Le Havre, France
EDUCATION
EXPERIENCE
Bachelor International Management
Bilingual Customer Support and Data Entry
Specialist
EM Normandie, Le Havre, France - 2024 / 2025
- International Double Degree
- Minor in Port and Logistics Management
International Business Management
Universidad del Rosario, Bogotá, Colombia - Since 2021
- Scholarship for student merit
- Focused in Financial Management and Data
Analysis
Provide exceptional customer support through
email and chat, ensuring accurate data entry,
professional communication, and efficient
resolution of inquiries while managing multiple
tasks and prioritizing customer needs.
Cash Deck Assistant
Morey's Pier, Wildwood, NJ, US - 05.2024 / 08.2024
SKILLS
Handled customer payments, issue receipts, and
provide change while greeting and assisting
customers.
Soft skills
- Active communication
- Excellent situation analysis
- Active listening
- Adaptability to new scenarios
- Detailed-oriented
Associate
Walmart, Wisconsin Dells - Jul 2023 / Aug 2023
Digital skills
- Microsoft Office
- Presentation (canva, PowerPoint)
- Social Media (Instagram, TikTok, Facebook)
- Data Analytics (Rstudio, Bloomberg, Excel,
PowerBI)
- POS Management
LANGUAGES
TX Warrior, US - Since 12.2024
Organize the meat and fresh produce sections,
manage inventory, and ensure shelves were clean
and well-stocked.
Lifeguard
Noah's Ark Waterpark, Wisconsin Dells, WI,
US - May 2023 / Aug 2023
Supervise aquatic areas to ensure visitors' safety
and provide directions to guests.
Spanish
INTERESTS
Mother tongue
Cooking
English
I'm passionate to try out recipes from diverse
cultures and healthy alternatives.
Advanced
French
Basic
Marketing
I'm passionate to promote and create content in
social media (Instagram and TikTok)
@mariana-umana-arenas-b4639b234/