Jonathan Martinez
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Jonathan Martinez Email & Phone Number

Analista de fraude at Claro El Salvador
Location: San Salvador, El Salvador, El Salvador 4 work roles 4 schools
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✓ Verified May 2026 3 data sources Profile completeness 86%

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Current company
Role
Analista de fraude
Location
San Salvador, El Salvador, El Salvador

Who is Jonathan Martinez? Overview

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Quick answer

Jonathan Martinez is listed as Analista de fraude at Claro El Salvador, based in San Salvador, El Salvador, El Salvador. AeroLeads shows a matched LinkedIn profile for Jonathan Martinez.

Jonathan Martinez previously worked as Fraud Analyst at Claro El Salvador and Quality Control Analyst at Telemovil El Salvador. Jonathan Martinez holds Diplomado, Análisis Y Gestión De La Información Digital En La Nube from Universidad Don Bosco.

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Claro El Salvador

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Profile bio

About Jonathan Martinez

Computer Science Engineer with experience as a Fraud Analyst in Interconnection Traffic Transactions within the telecommunications sector. Specialized in safeguarding data integrity, my focus is on proactive detection and prevention of fraudulent activities in fixed and mobile line connections. My experience includes conducting data extraction and processing processes to identify anomalous behavioral patterns, ensuring the security and reliability of interconnection transactions. I collaborate effectively in multidisciplinary teams, facilitating smooth communication between departments and maximizing the effectiveness of implemented strategies. As a self-taught professional, I am constantly updating my skills to tackle changing challenges. My analytical approach and ability to interpret information have been instrumental in the early identification of potential threats.

Current workplace

Jonathan Martinez's current company

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Claro El Salvador
Claro El Salvador
Analista de fraude
San Salvador, El Salvador
AeroLeads page
4 roles

Jonathan Martinez work experience

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Fraud Analyst

Current

El Salvador

Generate and analyze information from transactional data and operations to detect, combat, and neutralize interconnection fraud or suspicious subscription traffic in both mobile and fixed lines.

Nov 2022 - Present

Quality Control Analyst

El Salvador

Development of reports and SQL queries. Automation and training on quality control processes. Design and implementation of data extraction and processing processes. Review and monitoring of billing cycle KPIs. Proposal development for improvement in workflows and processes. Coordination of assignments in end-to-end manual billing processes. Creation and.

Jan 2015 - Nov 2022

Risk Analyst

Ministerio De Educacion El Salvador

San Salvador

Analysis, development, and execution of tests for the Evaluation of Vulnerabilities in the Data Center Infrastructure, to reinforce and improve the infrastructure of vulnerable points identified during the tests.

Nov 2012 - Mar 2013
4 education records

Jonathan Martinez education

Diplomado, Análisis Y Gestión De La Información Digital En La Nube

Activities and Societies: Uso de Power BI y herramientas en la nube para gestión de KPI’s, StoryTelling con Datos, Integrando la analítica.

Diplomado, Programación En Base De Datos Oracle

Módulo 1: Programación en Base de Datos Oracle: SQL Introducción Módulo 2: Programación en Base de Datos Oracle: PL/SQL Introducción.

Diplomado, Modelamiento De Procesos Y Diseño De Bd Relacionales Y Multidimensionales En Entornos Cloud.

Realización de modelamiento de procesos y diseños de Bases de Datos relacionales y multidimensionales en entornos Cloud.

FAQ

Frequently asked questions about Jonathan Martinez

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What company does Jonathan Martinez work for?

Jonathan Martinez works for Claro El Salvador.

What is Jonathan Martinez's role at Claro El Salvador?

Jonathan Martinez is listed as Analista de fraude at Claro El Salvador.

Where is Jonathan Martinez based?

Jonathan Martinez is based in San Salvador, El Salvador, El Salvador while working with Claro El Salvador.

What companies has Jonathan Martinez worked for?

Jonathan Martinez has worked for Claro El Salvador, Telemovil El Salvador, and Ministerio De Educacion El Salvador.

How can I contact Jonathan Martinez?

You can use AeroLeads to view verified contact signals for Jonathan Martinez at Claro El Salvador, including work email, phone, and LinkedIn data when available.

What schools did Jonathan Martinez attend?

Jonathan Martinez holds Diplomado, Análisis Y Gestión De La Información Digital En La Nube from Universidad Don Bosco.

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