![Estefania Saiz Caballero](https://jobicy.com/react/themes/app/images/avatar.jpg) Estefania Saiz Caballero # Administrative Assistant Open to offers · Member since 27 Jul 2026 [Message](https://jobicy.com/dashboard-page.md) ShareLocationSagunto, SpainDesired salaryUnspecifiedWork preferenceHybrid / Full TimeExperience levelMid * [Overview](#overview) * [Portfolio 0](#portfolio) * [Services 0](#services) ## About Professional summaryI am an administrative professional with more than two years of experience in back office and customer sales support within an international company, as well as in labor, legal, and accounting advisory environments. I have developed strong organizational skills through managing data, documentation, calendars, client reception, and administrative processes for both companies and self-employed professionals. I have also worked in roles with responsibility for contracts, registrations, deregistrations, payroll-related variations, invoicing, purchases, orders, and delivery notes, which has strengthened my attention to detail and reliability. In addition, I have experience coordinating teams of 5 to 10 people and supporting production and management tasks in an audiovisual company, which has helped me build leadership and problem-solving abilities. I am a proactive person with strong communication skills, the ability to work under pressure, and a collaborative mindset. I am comfortable supporting commercial teams, handling logistics and supply chain tasks, and maintaining efficient administrative operations. My background is complemented by solid training in administration and finance, advanced Office skills, and a high level of English, along with a native command of Spanish. I am looking for a role where I can continue contributing my administrative, organizational, and customer support experience. ## Skills 21 capabilities[Accounting](https://jobicy.com/talent/accounting.md)[Administration](https://jobicy.com/talent/administration.md)[Calendar Management](https://jobicy.com/talent/calendar-management.md)[Communication](https://jobicy.com/talent/communication.md)[Contracts](https://jobicy.com/talent/contracts.md)[Customer Service](https://jobicy.com/talent/customer-service.md)[Customer Support](https://jobicy.com/talent/customer-support.md)[Data Management](https://jobicy.com/talent/data-management.md)[Document Management](https://jobicy.com/talent/document-management.md)[English](https://jobicy.com/talent/english.md)[Human Resources](https://jobicy.com/talent/human-resources.md)[Invoicing](https://jobicy.com/talent/invoicing.md)[Logistics](https://jobicy.com/talent/logistics.md)[Order Management](https://jobicy.com/talent/order-management.md)[Payroll Administration](https://jobicy.com/talent/payroll-administration.md)[Purchasing](https://jobicy.com/talent/purchasing.md)[Sales Support](https://jobicy.com/talent/sales-support.md)[Spanish](https://jobicy.com/talent/spanish.md)[Supply Chain Management](https://jobicy.com/talent/supply-chain-management.md)[Team Leadership](https://jobicy.com/talent/team-leadership.md)[Teamwork](https://jobicy.com/talent/teamwork.md) ## Experience Career history ### Back Office and Customer Sales Support · Van Hessen Nov 2021 – PresentI manage administrative data and support customer and commercial communication. My work also includes logistics and supply chain coordination, as well as general administrative support. I contribute to efficient back office operations in an international business environment. ### Head of Administrative and HR Department · Indivisa Films SLU Jul 2021 – Oct 2021I was responsible for administrative and HR tasks, including contract preparation and employee registrations, deregistrations, and changes. I also handled accounting-related work, liquidations, purchasing, invoices, orders, and delivery notes. In this role, I coordinated a team of 5 to 10 people and supported daily department operations. ### Administrative Assistant · Ana Roig Assessorament, SL Oct 2019 – Jun 2021I managed calendars, client reception, accounting, HR, and document management for SMEs and freelancers. I also supported retirement procedures and traffic-related administrative processes. This role strengthened my ability to handle multiple administrative responsibilities with accuracy and discretion. ### Specialized Sales Assistant · Sprinter Jun 2019 – Oct 2020I provided customer service and specialized product advice. I also managed stock control and replenishment tasks. This experience improved my commercial communication and customer-oriented approach. ### Specialized Sales Assistant · Decathlon España SA Aug 2018 – Jan 2019I supported customers with specialized advice and assisted with stock control and replenishment. The role helped me strengthen my service mindset and teamwork in a retail environment. ### User Support · Adecco T.T., S.A., E.T.T. May 2019 – Jul 2019I provided customer service and access control support for Cirque du Soleil. This temporary assignment required attentiveness, professionalism, and direct interaction with users. ### Au Pair · Cultural Care Au Pair Aug 2017 – May 2018I worked as an au pair in the United States, providing childcare and daily support. This experience gave me cultural and linguistic immersion and strengthened my adaptability and responsibility. ### Lifeguard · SEPHOR Jun 2018 – Sep 2018I provided user assistance, access control, and first aid support. The role required vigilance, responsibility, and quick response in a public-facing environment. ### Fitness Instructor · Universidad de Valencia Sep 2014 – Feb 2017I worked as a gym instructor and personal trainer. I also led guided activities and supported physical training sessions. This experience developed my communication, motivation, and group coordination skills. ### Fitness Instructor · Centro Deportivo L'argila Feb 2016 – Aug 2016I delivered guided fitness activities and personal training support. The role reinforced my ability to work with people, organize sessions, and maintain a service-oriented approach. ### Trainer of Trainers · Aktiveco Oct 2014 – Jun 2016I designed a functional physical activity program for older adults. I also supported commercial activities. This role combined training design, communication, and client-facing responsibilities. ## Education Learning history ### IES Jorge Juan 2019 – 2021Higher Vocational Training, Administration and Finance Completed a higher-level program in Administration and Finance with an average grade of 9.13. Selected to participate in the 2021 academic excellence awards. ### Westchester Community College 2017 – 2017English as a Second Language, English Studied English as a second language in Valhalla, USA. ### Federación de Socorrismo y Salvamento 2017 – 2017Certificate, Lifeguarding and First Aid Training in lifeguarding and first aid in Cuenca, Spain. ### Universidad de Antonio Nebrija 2014 – 2014Certificate, Leisure and Free Time Coordination and Instruction Training in leisure and free-time coordination and instruction. ### Universidad de Valencia 2010 – 2014Bachelor's Degree, Physical Activity and Sport Sciences Completed a degree in Physical Activity and Sport Sciences, including an Intensive Erasmus scholarship program in 2014. This professional hasn’t added portfolio projects yet. This professional hasn’t listed any services yet.