
Oscar Silva
Customer Support Specialist
Competenze

Consulta i miei servizi


Esperienza lavorativa
Executive Driver
Freelance • Freelance
May 1996 - Jan 2026 • 29 yrs 8 mos
Provided high-level executive transportation and logistics management for corporate executives and VIP clients, ensuring safety, punctuality, and professional service.
Freelancer
Full time • 2 yrs 2 mos
System Operator AS/400
Jun 1994 - May 1996 • 1 yr 11 mos
Worked at RORI Internacional managing IBM AS/400 and System 38 operations to ensure seamless data processing and system stability. Responsible for monitoring active background jobs, managing daily batch routines, executing scheduled tape backups, and verifying operational integrity. Controlled system security access, generated critical administrative reports, and provided technical support to resolve software and operator queries, ensuring high uptime and reliable system performance.
Cajero/Operaciones Finacieras
Aug 1994 - Nov 1994 • 3 mos
Worked at Macro Comercializadora as Cashier and Customer Service Representative. Responsible for managing daily cash operations, processing high-volume financial transactions, balancing cash drawers, and handling point-of-sale systems with total accuracy. Delivered direct customer service, addressed inquiries, resolved transaction discrepancies, and maintained a professional standard in financial reporting and client support.