Joha Loewenthal

Led cold prospecting and negotiation with over 200 content creators, closing collaboration agreements and brand terms. Managed account follow-up, incident resolution, and mass recruitment and onboarding of managers.

Managed budget control, collections, billing, and supplier payments. Provided direct attention to owners, resolved conflicts, and prepared financial reports for the board.

Coordinated logistics for heavy cargo units transporting gas, planned preventive and corrective maintenance, and handled contingencies. Managed billing cycle, collections, and warehouse inventory.

Handled B2B sales of aggregates and ready-mix concrete, customer service, and quotations. Executed accounting cycle for billing and collections, and supported income and expense analysis.

Provided direct customer service, processed payments and billing at a high-traffic point of sale. Performed cash audits, daily income reconciliation, and formal shift closures.

Processed, audited, and approved medical service requests through corporate CRM platforms. Validated policy coverage and documentation, and prepared daily and weekly service indicator reports.

Managed phone calls and customer support, resolving requirements through corporate channels. Executed billing cycle, income control, and administrative record-keeping with high precision.

Activated and channeled medical services via phone and CRM platforms for various insurance companies. Handled billing, professional fee payments, collections, and patient attention.

Managed medical schedules, appointment programming and confirmation, and direct patient attention. Executed billing and collection cycles, and maintained patient medical records.

Handled direct billing of medical services, collections, and income control with high financial precision. Performed cash audits, managed point-of-sale, and supported medical budget preparation.

Licenciada en Enfermería from Universidad Politécnica Territorial de Yaracuy Arístides Bastidas, completed in 2025.

T.S.U. en Enfermería from Universidad Politécnica Territorial de Yaracuy Arístides Bastidas, completed in 2023.

Completed the third year of law studies at Universidad Fermín Toro in 2015.