Mariella Kolm
Mariella Kolm

Senior Hospitality and Reservations Manager, Assistant of the Manager

Open to offers · Member since 15 Nov 2026
Location
Vienna, Austria
Desired salary
Unspecified
Work preference
Remote Only / Part Time, Contract, Freelance, Temporary
Experience level
Senior

About

Professional summary

I am a qualified tourism management professional with extensive experience in hotels, serviced apartments, apartment rentals, reservations, guest communication, front office, and back-office administration.

I manage the complete booking process independently, from responding to guest inquiries and preparing offers to creating reservations, issuing invoices, and maintaining booking platforms. I work in a structured, reliable, and service-oriented way.

My background includes leadership support roles in hospitality businesses, where I have coordinated schedules, supported accounting preparation, checked invoices, managed customer and reservation data, and communicated availability, rates, and restrictions to management.

I have hands-on experience with online travel portals and several hotel and property-management systems. I am comfortable working remotely and independently while prioritizing ongoing operational tasks.

In addition to hospitality, I bring experience in customer support, executive assistance, institute administration, HR administration, and travel-agency back-office operations. I am a native German speaker with professional English skills gained through work experience in Scotland.

I am seeking opportunities where I can contribute my senior-level hospitality administration, reservations, guest service, and operational coordination expertise.

Skills

12 capabilities

Experience

Career history

Digital Manager and Executive Assistant FEWO GmbH

I independently manage the complete booking process for an apartment rental business, including guest inquiries, offers, reservations, invoices, and the maintenance of booking and reservation platforms.

I support bookkeeping activities and handle end-to-end administrative processes remotely. I organize ongoing tasks independently, prioritize clearly, and ensure reliable operational execution.

Executive Assistant OliverLikeHome GmbH

I represented the Resident Manager and supported the operation of serviced apartments, including the administration of multiple travel portals.

My responsibilities included preparing invoices and reservations, preparing accounting documents in BMD, managing offer and reservation correspondence, and maintaining customer and reservation databases.

Head Receptionist and Executive Assistant MATE Beherbergungsbetriebe GmbH

I worked in front-office and back-office operations for Opera Suites Hotels, City Pension Wien, and Hotel Park Villa Wien. My responsibilities included guest correspondence, offers, reservations, invoicing, and daily closings.

I maintained travel portals, reported availability, pricing, and restrictions to management, coordinated appointments, supported executive management, processed orders, checked invoices, and prepared accounting documentation.

Back Office and Receptionist Hotel Solaria

I worked in back-office and reception operations during the winter season at a 4-star superior hotel in Ischgl.

I supported guest-facing reception activities and administrative hotel operations in a seasonal hospitality environment.

Head Receptionist and Executive Assistant MATE Beherbergungsbetriebe GmbH

I returned to MATE Beherbergungsbetriebe GmbH to support front-office, back-office, reservation, and executive-assistance functions.

I handled guest communication, invoices, reservations, travel portal administration, accounting preparation, scheduling, and operational coordination.

Head Receptionist and Executive Assistant MATE Beherbergungsbetriebe GmbH

I managed reception and administrative tasks across hotel operations, including reservations, offers, guest correspondence, invoicing, and daily financial closing activities.

I also supported management with availability and rate reporting, appointment coordination, order processing, staff scheduling, time-tracking checks, and bookkeeping preparation.

Receptionist Hotel Elisabeth

I worked as a receptionist during winter seasons at a 4-star hotel in Lech am Arlberg.

I supported guest service and reception operations in a high-service seasonal hospitality environment.

Institute Secretary Institute for Business Administration of Foreign Trade

I worked as an institute secretary, providing administrative and organizational support for an academic business administration institute.

My role involved office coordination, correspondence, and day-to-day administrative assistance.

Executive Assistant Yusen Air & Sea Service

I supported executive management at an air and sea freight service company in Maria Lanzendorf.

I provided administrative coordination, correspondence, and organizational support for business operations.

Customer Support Agent BWIN Ltd. International

I worked in customer support for an international company in Gibraltar.

I handled customer inquiries and provided service-oriented assistance in an international environment.

Customer Service Representative IBM/Lenovo

I worked as a customer service representative in Greenock, Scotland, supporting IBM/Lenovo customers.

This international role strengthened my professional English communication skills and customer-service expertise.

HR Officer Vienna University of Economics and Business

I worked as an HR officer at Vienna University of Economics and Business.

I supported personnel-related administration and organizational processes in an academic institution.

Travel Agency Back Office Assistant RUEFA REISEN

I worked in travel-agency back-office operations in Vienna.

I supported administrative travel processes and office coordination.

Receptionist Youth Hostel Myrthengasse

I worked as a receptionist at a youth hostel in Vienna.

I gained early experience in guest service, reception duties, and hospitality operations.

Education

Learning history

Higher Educational Institute for Tourism and Leisure Management, Krems

Diploma, Tourism and Leisure Management

Completed a diploma program in tourism and leisure management.

Realgymnasium Zwettl

Matura, General Education

Completed secondary education with the Austrian Matura qualification.

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