Aviation
Guillermo Teodoro Anthony Winterhalder
Vienna
Summary
I am a highly adaptable and enthusiastic professional with a passion for technology, mechanical subjects, business in general, and continuous learning. I have hands-on experience in the helicopter industry in Patagonia, where I worked for six months with significant responsibilities related to helicopters and gained a broad range of skills. I also earned a certificate from the summer engineering course at Oxford. Currently, I reside in Vienna, where I am pursuing a business management course. I am passionate about learning more about businesses, starting new ventures, and embracing diverse work opportunities. Fluent in both Spanish and English, I excel in interpersonal communication, teamwork, and problem-solving, always finding innovative solutions to challenges.
Overview
1
1
year of professional experience
5
5
Certifications
2
2
Languages
Work History
Grounds Crew Member
Rotorway S.A (IBEX)
02.2025 - Current
- Maintained equipment in optimal condition by performing regular cleaning and maintenance tasks.
- Demonstrated flexibility in daily responsibilities by adapting to changing weather conditions or emergent project needs.
- Proven ability to learn quickly and adapt to new situations.
- Managed time efficiently in order to complete all tasks within deadlines.
- Assisted with day-to-day operations, working efficiently and productively with all team members.
- Paid attention to detail while completing assignments.
Sales Assistant
Rapanui
03.2024 - 03.2024
- Handled customer inquiries, complaints, and returns professionally, ensuring a positive experience for all clients.
- Increased sales by building strong customer relationships and providing excellent service.
- Helped customers locate products and checked store system for merchandise at other sites.
- Assisted customers in making informed decisions by offering detailed product knowledge and comparisons.
- Managed inventory to ensure optimal stock levels, minimizing overstock and out-of-stock situations.
- Enhanced customer satisfaction with personalized product recommendations based on their needs and preferences.
Education
High School Diploma -
Colegio Jean Piaget
San Carlos De Bariloche 05.2001 -
No Degree -
Colegio Woodville
San Carlos De Bariloche 05.2001 -
No Degree -
Colegio San Andres
Buenos Aires, Argentina 05.2001 -
Diploma in Engineering
Oxford Summer Engineering Course
Oxford Royal AcademyGED -
Modul Vienna
09.2025 - Current
Skills
Versatile problem-solving
Organization
Documentation expertise
Occupational safety
Ensure compliance with safety standards
Workplace safety training
Safe handling of weapons
Fuel safety compliance
Transportation safety management
Technology implementation skills
Aircraft systems
Mission planning
Certification
Cambridge PET
Interests
Engineering/Machines
Travel
Business
Technology
Arms training
Mountain and adventure training/sports
Work Experiences
Skiing, Diving, Mountain Bike, Arms Training
I have been skiing since I was three years old and live 20 minutes away from a ski resort. I have begun in AADIDESS which is for ski instructors. I have my PADI and PADI ADVANCED certificates. I train and compete in Mountain Biking. More recently I began in arms training.
Timeline
GED -
Modul Vienna
09.2025 - Current
Grounds Crew Member
Rotorway S.A (IBEX)
02.2025 - Current
AADIDESS Ski Instructor
01-2025
Federal Arms Certicate Argentina
01-2025
Sales Assistant
Rapanui
03.2024 - 03.2024
Diving PADI ADVANCED
01-2024
Oxford Royale Academy: Engineering, Robotics & Technology
07-2022
Cambridge PET
11-2019
High School Diploma -
Colegio Jean Piaget
05.2001 -
No Degree -
Colegio Woodville
05.2001 -
No Degree -
Colegio San Andres
05.2001 -
Diploma in Engineering
Oxford Summer Engineering Course