Carmen Rosa Estrada

Available to hire

Marketing and communications professional with experience in digital marketing campaigns, social media management, content creation, CRM management, and customer service.

About

Marketing and communications professional with experience in digital marketing campaigns, social media management, content creation, CRM management, and customer service. Skilled in audience segmentation, campaign analytics, and developing content strategies focused on acquisition, conversion, and retention.

Currently pursuing a Master’s in Digital Marketing & Social Media. Creative, organized, and results-oriented, with strengths in teamwork, project coordination, and optimizing performance through data-driven insights.

  • 4 years' experience
  • Joined July 2026

Languages

  • Spanish; CastilianFluent
  • EnglishAdvanced
  • FrenchBeginner

Industry experience

  • Telecommunications
  • Financial Services
  • Professional Services
  • Retail

Work experience· 4 roles

Customer Service Representative – Banking Support · Unísono Soluciones de Negocio – Banco SabadellNov 2025 – Feb 2026 · 4 mos

Provided telephone support to banking customers. Managed customer inquiries and issue resolution using CRM systems and customer databases. Followed quality assurance and security protocols.

Telemarketing & Commercial Management Specialist · ETECSA TelecommunicationsMar 2023 – Feb 2025 · 2 yrs

Managed client relationships and lead follow-up activities. Worked with CRM platforms and customer databases, providing customer service and commercial support. Conducted customer acquisition and retention activities and consistently met commercial objectives and performance targets.

Com m unications & Marketing Specialist · ETECSA TelecommunicationsJun 2022 – Mar 2023 · 10 mos

Developed and executed communications and marketing campaigns. Conducted audience segmentation and data analysis, created content, and supported digital marketing initiatives. Collaborated with commercial and cross-functional teams, prepared reports, and monitored campaign performance.

Marketing & Communications Manager · CIMA Marketing & AdvertisingMar 2021 – Sep 2025 · 4 yrs 7 mos

Education

Master's Degree in Digital Marketing & Social Media · Instituto Europeo de Posgrado (IEP)2025 – 2026
Bachelor's Degree in Marketing · University of Havana2030 – 2026

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