Ricardo Castillo Rodríguez

Facultativo Técnico | Gestión de procesos, análisis económico y coordinación de redes profesionales | Prepersa - Grupo Occident

Greater Alicante Area

About

👋 I’m Ricardo, a Law and Business Administration graduate with experience in tax consulting and international digital transformation projects in the public sector. I have been involved in the implementation of tax management systems for public administrations in Honduras 🇭🇳 and Costa Rica 🇨🇷, working directly with clients in real environments and contributing to improvements in efficiency and tax collection. 🎓 Double Degree in Law and Business Administration – University of Alicante 📊 Master’s in Data Science & AI – Nuclio Digital School I have a hybrid profile that combines tax knowledge, system implementation experience, and analytical capabilities, with a strong business and client-oriented mindset. 🌍 International experience in Puerto Rico 🇵🇷, where I developed my ability to adapt to multicultural environments and improved my English proficiency in an academic context. 🤖 I am particularly interested in the intersection of taxation, technology, and data, as well as their application in the transformation of the public sector and financial services, including investment banking and financial advisory.

Experience

  • Technical Officer at PREPERSA (Occident)
    Jun 2026 - Present · 2 mos

  • Career transition at Career Break
    Feb 2026 - Jul 2026 · 6 mos

  • International Tax Consultant at Gestión Tributaria Territorial
    Oct 2023 - Feb 2026 · 2 yrs 5 mos

    • Participation in international digital transformation projects for tax management systems in public administrations (Honduras 🇭🇳 – SIISAR and Costa Rica 🇨🇷 – TRIBUCR). • Short-term on-site assignment in Costa Rica to collaborate with the Ministry of Finance and taxpayers during system implementation, directly supporting client deployment and adoption. • Training of a key team of 5 users under a “train the trainers” model, enabling scalable knowledge transfer across the organization. • Functional analysis and requirements definition, ensuring alignment of the system with tax regulations and client needs. • Execution of functional testing and system validation, contributing to incident reduction across projects through the reuse of improvements on the existing framework. • Incident management and coordination with technical teams via JIRA, optimizing resolution processes and client communication. • Preparation of functional documentation and training materials to ensure proper system adoption. • Contribution to improvements in efficiency and tax collection compared to the client’s previous systems.

  • Finance Intern at HOFF
    Jun 2023 - Sep 2023 · 4 mos

    Financial Department Internship