09/13/2025 updated

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100 % available

Administrative Engineer with MSc in Business Administration & Marketing

Guatemala, Guatemala
Only remote
MSc in Business Administration & Marketing
Guatemala, Guatemala
Only remote
MSc in Business Administration & Marketing

Profile attachments

CV_Joyce_Castellanos_EN.pdf

Business DevelopmentBusiness AdministrationBusiness ProcessesPartnershipsBusiness Process ImprovementFinancial ManagementMarketingMarket ResearchProject ManagementPurchasing ProcessStock ControlStreamlineWorkflowsInstructional ManualsAdministrative OperationsTeam Management
Administrative Management
Administrative and financial management skills with experience in implementing processes, managing budgets, inventories, and purchasing across multiple organizations.

Market Analysis
Market analysis and business development capabilities demonstrated through product selection, business partnerships, and revenue control in various management roles.

Project Management
Comprehensive project management experience in designing operational structures and managing complex business initiatives from conception to completion.

Team Leadership
Leadership and teamwork skills developed through supervising departments and leading teams across different organizations.

Process Optimization
Process optimization expertise shown through establishing collections departments, developing process manuals, and streamlining operational workflows.

Problem-Solving
Creative problem-solving approach with a results-oriented mindset to deliver effective business solutions.
 

Languages

EnglishGoodSpanishNative speaker

Project history

Owner

Tipi Tipi Kids
Created and managed an online store for childcare and fashion products. Planned and executed digital marketing strategies. Conducted market analysis and selected profitable products. Developed logistics, packaging, and business partnerships.

Administrative Manager

Ingenia S.A.
Implemented administrative processes in HR, sales, and collections. Supervised and monitored departments, prepared management reports.

Collections Manager

Innova S.A.
Established collections department and developed process manuals. Managed collections and controlled revenue.

Administrative Management

Genera S.A.
Designed operational and administrative structures for new projects. Managed budgets, inventories, and purchasing.

Teaching Assistant

Universidad Galileo
Provided academic support in business administration and accounting courses.

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