Experience

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  ÆON Credit Service Systems (Philippines) Inc.

  • NCR - National Capital Region, Philippines

  • Software Consultant Manager

    • Sep 2015 - Feb 2016
    • NCR - National Capital Region, Philippines

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  Verifone Global Development Philippines Inc.

  • NCR - National Capital Region, Philippines

  • Sr. Software Engineer, Application Development Manager

    • Nov 2009 - Jul 2015
    • NCR - National Capital Region, Philippines

    - Participated on requirements elicitation working with clients and PM- Translated functional requirements specification to technical design specification- Coding implementation based on the technical design- Performed unit testing and gather test evidences for QC validation- Writes Python and Perl scripts for test automation- Debugging and fixing of reported production issues- Coached junior and senior engineers on coding best practices, and design techniques- Submits daily, weekly project status report to upper management and team- Prepared project plan with scope of work, estimates, timeline and risks and assumptions- Tracks work progress of the team on daily basis through daily stand-up meeting- Assisted Technical Support Analyst (TSA) on troubleshooting configuration setup- Performed Brand EMV Certification testing for VISA, Mastercard, Amex, and CUP (qDvc, MTIP, Paypass, Paywave, ExpressPay, Quickpay) according to questionnaire submitted to brand schemes- Conducted trainings on EMV Contact and Contactless, Elavon, Softpay, Payment Controller frameworks to Verifone International Partners (VIP) - Coordinated with Sales and PM for project roadmaps plus priorities, and dependencies and impediments• Lead developer of EFTPOS payment application for Elavon client in UK running over Vx810/Vx510/Vx670 and Vx820/Vx520/Vx675 Evolution terminals in a single source.I was in-charged of design and coding of Finite State Machine (FSM) for Business Logic of payment transaction flows, and all EMV transactions. Designed and coding implementation of GUI Controller for UI interface. • Lead developer of Vx810 Payment application for Arcos Dorados client in Uruguay and Argentina connecting to Payware Gateway utilizing Payment Controller (PCTR) framework. I was in-charged of design, coding and integrating the whole components/modules to build payment application. In-charged of Host I/F (URR and XML formats) and Business Logic components.

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  iGen Technologies Philippines Inc.

  • NCR - National Capital Region, Philippines

  • Sr. Software Engineer (C/C++)

    • Jun 2008 - Oct 2009
    • NCR - National Capital Region, Philippines

    • Lead developer of EFTPOS payment application development for Royal Bank of Scotland (RBS) and Standard Chartered utilizing Softpay-EMEA framework.• Lead developer of EFTPOS payment application development for Elavon in UK. Reversed engineer the entire source code to extract the architecture and translated it to technical document

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  ROHM LSI DESIGN PHILIPPINES, INC.

  • Senior Software Design Engineer, Section Head

    • May 1997 - Mar 2008

    Overall in-charge of Software Department under R&D2. Managing Embedded, EDA/CAD, and Control Software teams.Lead developer of software development of various IC Software Controller integrated to electronic test measuring devices via UART, RS232, USB for IC Test Evaluation purposes.Lead developer of software development of various Electronic Design Automation EDA/CAD tools for Circuit Simulations/Verifications and IC Mask Layout design purposes. Lead developer of software development of various embedded applications for video, audio, and file processing for consumer electronics applications (automotive, disk I/O, video and audio codec) on ROHM’s SoC ARM micro controllers.Developed C libraries for LabView function calls