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Renzo Marcel Panduro RiveraRM

Renzo Marcel Panduro Rivera

Data, Fraud & Chargeback Analyst

€110/day
Barcelona, ES
3-7 years

Average response time: 1 hour

About Renzo Marcel

Ayudo a empresas a optimizar procesos, prevenir fraudes y tomar decisiones basadas en datos, combinando experiencia en áreas clave como análisis de datos, operaciones, cadena de suministro y administración de personal. Me especializo en identificar ineficiencias y convertir datos complejos en soluciones claras, visuales y accionables.

Lo que me diferencia es mi enfoque integral y adaptable: he logrado desde reducir el fraude en transacciones online, hasta disminuir costos operativos e inventarios, y mejorar la eficiencia en procesos de RRHH y planificación de materiales. Trabajo con herramientas como Tableau, Excel avanzado, SQL, SAP ERP y Kount, y tengo una visión técnica y estratégica de los procesos.

He gestionado proyectos como:
  • Creación de dashboards automatizados para monitoreo de fraude y personal
  • Reducción de inventario obsoleto y optimización del catálogo de materiales
  • Implementación de sistemas de codificación y mejoras en la gestión de compras
  • Análisis de producto y pricing para mejorar márgenes de venta
  • Administración de nóminas, beneficios sociales y cumplimiento fiscal
Busco colaborar en proyectos remotos donde pueda aportar una mirada analítica, orientada a resultados, ya sea en fraude, data, supply chain o procesos administrativos. Me adapto rápido, escucho activamente y siempre busco mejorar lo que ya funciona.

  • Spanish

    Native or bilingual

  • English

    Fluent

Can work on-site
Barcelona (up to 50km)

Experience

  • iVisa
    Fraud & Chargeback Analyst
    TRAVEL AND TOURISM
    November 2024 - Today (1 year and 7 months)
    Barcelona, Spain
    • Reduced manual fraud review work by 97% through the integration of payment systems and rule automation in Kount, significantly increasing operational efficiency.
    • Built a fully automated fraud monitoring dashboard in Tableau, enabling real-time insights and streamlining decision-making for the risk and payments teams.
    • Decreased fraudulent transaction rates by 2.45 percentage points, contributing directly to improved authorization rates and reduced chargeback costs.
    Fraud Prevention automation Data analysis Payments Process Improvement
  • Synthec Solutions
    Supply and Planning Analyst
    November 2024 - March 2025 (4 months)
    Lima, Peru
    • Conducted product analysis and strategically adjusted pricing, improving overall profitability, and implemented a system to optimize inventory, reducing operational costs.
    • Enhanced interdepartmental coordination, reducing the time to launch new products.
    • Analyzed product performance and proposed strategic changes, leading to increased sales.
  • Grupo Palmas
    Material Cataloger and Planner
    November 2023 - November 2024 (1 year)
    Lima, Peru
    • Reduced inventory costs by 20% by analyzing inventory turnover and obsolescence, conducting a comprehensive review and standardization of the material catalog.
    • Improved material registration accuracy by 30% through the implementation of a standardized coding system, reducing errors in purchase orders.
    • Increased purchasing process efficiency by 25% by integrating the catalog system with the company ERP, reducing order processing times.

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Education

  • Bachelor's Degree
    Universidad Peruana de Ciencias Aplicadas
    Bachelor's Degree
  • Specialization in SQL
    Macquarie University
    Specialization in SQL

Certifications

Skill set

Categories