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Rubén SánchezRS

Rubén Sánchez

Data Specialist

€400/day
Barcelona, ES
15+ years

Average response time: 1 hour

About Rubén

Analista de Datos con más de 20 años de experiencia en análisis, visualización, procesos ETL, limpieza y extracción de datos, creación de dashboards e indicadores clave (KPI), siempre enfocado en el uso estratégico de la información para impulsar decisiones de negocio.

Me especializo en la parte de visualización y conexión de dashboards a múltiples fuentes de datos, así como en la creación de modelos eficientes y automatización de reportes. Disfruto traducir datos complejos en herramientas visuales claras, útiles y accionables para distintos equipos dentro de una organización.
  • Spanish

    Native or bilingual

  • Portuguese

    Conversational

  • English

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • Zürich
    Senior Customer KPI Analyst
    BANKING AND INSURANCE
    June 2024 - March 2025 (9 months)
    Barcelona, Spain
    Raising awareness, providing guidance and training to the organization on key dimensions and insights of our program to drive actions. Develop all Customer KPI reporting required for: Business Review preparation, annual and 3-year target setting, annual target assessment, HR reporting, Finance reporting, Investor Relations reporting, ad hoc requests (Bloomberg index, Dow Jones sustainability etc.). Forecast and scenario planning as the year progresses or given changes in KPI structure e.g. volume changes. Contribute to the quarterly Customer Action Program reporting ensuring accurate and timely inputs and results which highlight gaps in performance. Developing and maintain an annual calendar of Customer KPI reporting reflecting business processes, key decision points and business investment impacting KPI performance. Drive the combination of data sources to link Customer metric with Financial KPIs strengthening relevance to decision making and impact on performance e.g. data modelling or correlation analysis linking customer KPIs with fnancials. Develop and maintain a systematic database which accurately maintains KPI targets and performance and enables clear access for the appropriate stakeholders. Translate analytic insights into concrete actionable recommendations, drawing conclusions for business improvement and influencing strategy efectively. Achievements
    • Defning automation solutions for report creation.
    • Redesign of target list process.
  • SITA
    Digital Marketing data analyst
    September 2023 - February 2024 (5 months)
    Barcelona, Spain
    Marketing strategies, audience segmentation, targeting, and personalization eforts. Accuracy, consistency, and compliance with data protection regulations. Retrieval systems, ensuring efcient data flow across marketing platforms. Actions to improve data quality and reliability. related to data management, marketing analytics, and data privacy regulations. SITA group Ensure all marketing team members can adequately track and gain insights into their channel's performance through detailed dashboard visualizations, including Search, Social, SEO, Email/CRM, and more. Conduct data analysis to identify trends, patterns, and insights to support Manage and maintain the integrity of marketing data and databases, ensuring Collaborate with the IS team to optimize data storage, integration, and data Identify data inconsistencies, gaps, and anomalies, and implement corrective Stay updated with industry trends, best practices, and emerging technologies
  • WEBHELP + Concentrix
    Reporting Analyst
    TELECOMMUNICATIONS
    April 2018 - July 2023 (5 years and 3 months)
    Barcelona, Spain
    • Expertise in data management techniques to efciently extract, transform, and load data from various sources into our data ecosystem.
    • Develop and maintain robust data integration pipelines, ensuring data quality, consistency, and integrity.
    • Communicate fndings efectively through visually compelling data visualizations and reports.
    • Design, develop, and maintain reports and dashboards that provide actionable insights to stakeholders.
    • Regularly update and enhance existing reports and dashboards to accommodate evolving business needs.
    • Create productivity reports that evaluate key performance indicators and provide data-driven recommendations for process improvement.
    • Ensure accurate and consistent control of bonus variables, maintaining data integrity and reliability.
    • Employ data mining techniques to extract valuable insights from large datasets, enabling proactive decision-making.
    • Design visually appealing and insightful reports that present complex information in a clear and concise manner. Achievements:
    • Redesigning and improvement of Bonus fle process, with a cleaner approach in order to obtain only required data optimizing resources.
    • Data visualization implementation with Looker Studio: redefne the data visualization philosophy moving from excel and sheets to interactive dashboards on data studio. Skills: Looker (Software)
    • Databases
    • Data Visualization
    • SQL Query
    • Python
    • Google Data Studio
    • English
    • Data Analytics

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Education

  • Marketing
    Universidad Católica Santo Domingo
    Marketing
  • Marketing Degree,
    2000
    Marketing Degree,

Certifications

Skill set

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