Hector Vargas

Experience

• 

  Corporación ADSI de Venezuela

  Jul 2011 - May 2014

  Analista de soporte
• 

  Advanced Services International, Inc

  May 2014 - Aug 2016

  Support Analyst
• 

  Compass Plus Technologies

  Aug 2016 - now

  - Administration and monitoring of TX systems (LAC and Europe).- Preparation of upgrade plans, checklists, and backup strategies.- Execution of major upgrades in alignment with international card release- Manage and implement Change Requests, from analysis to solution execution.- Deploy and configure the application based on business requirements.- Implement and develop new requirements based on business needs and client specifications.- Customize existing services and create new solutions as needed.- Provide support to clients regarding system performance and transaction processing.- Ensure PCI DSS compliance in software configuration and engage in audits. Show less - Analyzing, studying and planning of the tasks performed within customer and partner projects.- Analysis, enhancement, customization, modification, installation, integration, testing, deployment of the software in accordance with individual project requirements (TranzAxis Full implementation life-cycle). - Java, Oracle SQL, XML, JSON, ISO8583 - Transaction processing - Offline and Online interfaces implementation - User-Defined Functions- Giving technical and information support to the customer in the process of certification in international card schemes. Show less - Analyzing, studying and planning of the tasks performed within customer and partner projects. - Analysis, Customization, enhancement, modification, installation, integration, testing, deployment of the software in accordance with individual project requirements (TranzAxis Full implementation life-cycle).- Installing and configuring server operation systems (Windows, Linux), Oracle Database, as well as other third party products required to run TranzAxis software products.- Giving technical and information support to the customer in the process of certification in international card schemes.- Participating in the development of algorithms and procedures for certifications and testing. Show less

  • Senior Application Administrator

    Jan 2025 - now

  • Senior Implementation Engineer & Application Developer en Compass Plus

    Dec 2021 - now

  • Implementation Engineer

    Aug 2016 - Dec 2021