MAIRENI LORENZO
MAIRENI LORENZO

Administrative Coordinator

Open to offers · Member since 28 Aug 2026
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Location
Santo Domingo, Dominican Republic
Desired salary
Confidential
Work preference
Remote Only
Experience level
Mid

About

Professional summary

I am a Business Administration professional with experience in administrative coordination, project follow-up, operational organization, and customer service.

I have supported internal and external clients by managing requests, facilitating communication, and ensuring timely follow-up on administrative activities.

My experience includes general cash operations, payment processing, collection-related records, document control, and administrative reporting.

I am organized, detail-oriented, and able to prioritize tasks to support efficient daily operations and cross-functional projects.

I also have academic training in business administration, market administration, and marketing management, which strengthens my client-focused and operational perspective.

I value clear communication, responsible coordination, and delivering reliable service to teams, customers, and stakeholders.

Skills

11 capabilities

Tech stack & tools

Working toolkit

Development

Languages & Frameworks

Experience

Career history

Junior Coordinator Market Share, SRL

Followed up on projects to support the organized and timely completion of assigned work. Coordinated administrative organization and operational activity control to maintain an effective daily workflow.

Facilitated communication with internal and external clients, managed project-related information and requirements, and supported task planning and prioritization. Also assisted with the coordination of small projects and cross-functional activities while providing timely support to internal teams and customers.

Collections Department Universidad Nacional Pedro Henríquez Ureña

Managed general cash operations responsibly and accurately, including the registration and organization of collection and administrative movement information.

Handled user requests through clear and courteous customer service, coordinated payment receipt and processing, and supported document control for departmental operations. Maintained effective communication with people involved in collection processes.

Administrative Assistant Saldaña Comunicaciones

Provided customer service by responding courteously to inquiries and requests. Organized information and supported administrative tasks within the area.

Facilitated communication with clients and coworkers and followed up on requests to contribute to efficient and reliable service.

Education

Learning history

Universidad Nacional Pedro Henríquez Ureña (UNPHU)

Bachelor's Degree, Business Administration

Training in business administration and organizational management applicable to operations coordination. Developed analytical thinking and planning capabilities to support administrative processes.

Universidad de Cádiz

Executive Master's Degree, Marketing Management and Direction

Specialized training in marketing management, marketing direction, and commercial activity analysis. Strengthened communication and management competencies focused on clients and organizations.

Universidad Nacional Pedro Henríquez Ureña (UNPHU)

Bachelor's Degree, Market Administration

Developed knowledge in market administration and organization of business activities. Reinforced planning skills and analysis of customer needs.

Universidad Nacional Pedro Henríquez Ureña

Teaching Qualification

Teaching qualification course.

Universidad Nacional Católica Tecnológica del Cibao (UCATECI)

Course, English as a Foreign Language

English as a foreign language course.

Instituto Gregorio Luperón

Course, Human Relations

Human relations course.

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