Mayra F. Castaneda
Cleaner
Gold Coast
Summary
Passionate Biologist and certified Dive Instructor with a unique blend of technical expertise in scuba diving and scientific research.
Proven track record of excelling in team environments,leveraging strong communication
skills to foster positive relationships and exceed goals.
Eager to further develop my skills,drive field advancements, and make meaningful contributions to ecological conservation and sustainability initiatives
Overview
2
2
years of professional experience
3
3
Languages
Work History
Dive Master/ Diver Instructor
Gold Coast Dive Centre
01.2024 - Current
- Delivered theory and practical training to individuals and groups in both confined and open water
- Ensured safety of students at all times, following strict SSI standards and risk management protocols
- Maintained and prepared dive equipment, boats, and tanks for daily operations
- Promoted marine conservation and educated divers on eco-friendly practices
- Casual job
Casual Team Member
Lagardère/AWPL Pty Ltd - Brisbane Airport
03.2023 - 06.2025
- Assisted international travelers with purchases, providing fast and friendly customer service in a high-paced environment
- Operated POS systems for cash and card transactions, balancing register at end of shifts
- Restocked shelves, managed inventory, and ensured displays were neat and compliant with merchandising standards
- Followed strict airport security procedures and store policies at all times
- Handled multilingual customers, demonstrating strong communication and problem-solving skills
General Cleaner
Absolute Domestics
02.2023 - 01.2025
- Performed daily cleaning tasks in offices,houses and public areas, ensuring high standards of hygiene and presentation
- Sanitized high-touch surfaces and restrooms to maintain a safe environment
- Handled cleaning equipment and chemical products following safety guidelines
Education
SSI -
Open Water Instructor / Assistant Instructor
Gold Coast Dive Centre & Marine Training College 05.2001 -
Diploma -
Outdoor Leadership
Gold Coast Dive Centre & Marine Training College 05.2001 -
Cert IV -
SIS40619 - Outdoor Leadership
Gold Coast Dive Centre & Marine Training College 05.2001 -
Cert III -
SIS30619 -Outdoor Leadership
Gold Coast Dive Centre & Marine Training College 05.2001 -
Bachelor of Science - Biological Sciences
Bachelor of Biology
University Of Buenos Aires 05.2001 -
Skills
Communication
Teamwork
Problem-Solving
Adaptability
Timeline
Dive Master/ Diver Instructor
Gold Coast Dive Centre
01.2024 - Current
Casual Team Member
Lagardère/AWPL Pty Ltd - Brisbane Airport
03.2023 - 06.2025
General Cleaner
Absolute Domestics
02.2023 - 01.2025
SSI -
Open Water Instructor / Assistant Instructor
05.2001 -
Diploma -
Outdoor Leadership
05.2001 -
Cert IV -
SIS40619 - Outdoor Leadership
05.2001 -
Cert III -
SIS30619 -Outdoor Leadership
05.2001 -
Bachelor of Science - Biological Sciences
Bachelor of Biology
05.2001 -
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