Javier Sierra
Guest Services & Hospitality Specialist
Kitesurf & SUP Instructor at Freelance
Background
I’m Javier, a hospitality professional with experience in hotels, resorts, and guest services across Argentina, Australia, and Brazil. I’ve worked both front desk and in-resort, always focused on making sure guests feel welcome and enjoy a smooth, memorable stay. I enjoy connecting with people from around the world, adapting to different environments, and bringing positive energy to every team I join.
Job experience
- January 2018 - presentKitesurf & SUP Instructor
FreelanceArgentina, Brazil, Australia - March 2025 - August 2025Administrative Analyst
CargillDiamante, Entre Rios, ArgentinaPrepared and analyzed administrative and financial reports.
Coordinated workflows and ensured compliance and process efficiency. - September 2023 - November 2024Administrative Coordinator / Process Analyst
Interior DeliveryGold Coast Queensland, AustraliaCoordinated daily operations and staff management in a multicultural team.
Supervised 10 staff and optimized operational processes. - February 2023 - June 2024Customer Service Supervisor
O'Brien Group AustraliaGold Coast QLD, AustraliaLed operations across multiple outlets during AFL matches and international concerts.
Supervised VIP areas for artists including Paul McCartney and Harry Styles.
Managed staff scheduling, delegation, and on-site training.
Handled customer issues and inventory reporting. - June 2022 - January 2024Customer Service / Food & Beverage Operations
Zenith Hospitality StaffingGold Coast QLD, AustraliaProvided high-quality service at large-scale events, managing multiple tasks efficiently.
Supported setup, inventory control, and end-of-shift reporting. - January 2014 - April 2022Client Executive
Santander Bank ArgentinaParaná, Entre Rios, ArgentinaIncreased secured loan placements by 40% and boosted customer loyalty by 30%.
Surpassed sales targets for 6 consecutive years.
Education
- TAFE Queensland
Business Administration & Management2023 - 2024
