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Julián Iván Martelli Jauregui DieguezJI

Julián Iván Martelli Jauregui Dieguez

Data Reconciliation Specialist

€350/day
Barcelona, ES
8-15 years
Excel
Power Query
Bank
Payment solutions
Data analysis

Average response time: 1 hour

About Julián Iván

Especialista en Finanzas & Automatización de Datos | +10 años de experiencia
Mi nombre es Julián y cuento con una trayectoria de 10 años en el sector financiero, operando actualmente en modalidad 100% remota desde Barcelona. Me especializo en la gestión avanzada de datos y la resolución de reconciliaciones complejas. Mi enfoque principal es la eficiencia operativa: diseño soluciones mediante IA para la automatización de descargas y procesos, integrándolas en modelos de Excel que optimizan los tiempos de respuesta y la precisión de la información.

  • English

    Native or bilingual

  • Spanish

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • Leadtech Ltd,
    Data Reconciliation Specialist
    January 2024 - Today (2 years and 5 months)
    Barcelona, Spain
    Carrying out complex data reconciliations with the various payments solutions Verifying and comparing data between 3 different sources Follow up of currency exchanges Research of new payments solutions End of month balances
    Microsoft Excel AI Automation
  • Payxpert Ltd,
    Treasury Analyst
    October 2022 - December 2023 (1 year and 2 months)
    Barcelona, Spain
    Validation of invoices generated through the company's billing system. Carrying out complex data reconciliations with the various acquirers using SQL and queries. Creator of a new project with the aim of helping the treasury process.
  • Peninsula Petroleum Ltd,
    Account Assistant
    January 2020 - October 2022 (2 years and 9 months)
    Dublin, Ireland
    Preparing and reconciling invoices/credit notes and payments Data Analyst of all the invoices generated by the company
Check out Julián Iván's experience

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Education

  • Certified Public Accountant
    University of Buenos Aires (UBA)
    2018
    Certified Public Accountant
  • Internacional Accounting
    Maastricht University
    2018
    Internacional Accounting

Skill set

SQL
Microsoft Excel
Microsoft Power BI
Reporting
artificial intelligence
automation
AI Automation
AI and Advanced Analytics
Data Visualization
Exploratory Data Analysis

Categories