Octavio Hernández Díaz


Angestellt, ETRM Analyst, Vattenfall Energy Trading GmbH

Hamburg, Germany


intercultural competence
Software Engineering
Software Development
Soft Skills
Sentiment Analysis


Professional experience for Octavio Hernández Díaz

  • Current 3 years and 9 months, since Feb 2018

    ETRM Analyst

    Vattenfall Energy Trading GmbH

  • 1 year and 6 months, Jul 2016 - Dec 2017

    Sr Associate TRM

    Sapient Global Markets

  • 1 year and 11 months, Aug 2014 - Jun 2016

    Jr Application Engineer / Endur

    Vattenfall Energy Trading GmbH

    I have been programming in AVS and JVS for the Openlink's Endur system, this include the maintenance of existing scripts and plugins as well as the development of new ones. Additionally, I solve the technical issues for our trades' fax and electronic confirmation system (EFETnet CMS, Ponton fCM and XP Messenger).

  • 1 year and 9 months, Nov 2012 - Jul 2014

    Working Student at the Trading Floor

    Vattenfall Energy Trading GmbH

    I worked on different (energy-products) price forecasting models by adding and updating features in VBA for MS Access and MS Excel. I also developed a text-analyzer tool in Python to download news from different websites and produce a sentiment score for the energy market regarding the geopolitical, macroeconomic and fundamental aspects.

  • 1 year and 2 months, Aug 2009 - Sep 2010

    Implementation Engineer

    Mattel Inc. (Montoi S.A. de C.V.)

    As part of a global project involving locations in America (USA and Mexico) and Asia (China, Malaysia, Indonesia), I participated in an international team during the implementation of a Laboratory Information Management System for the Chemical and Mechanical laboratories in all of Mattel owned manufacturing facilities. My main tasks included workflow analysis and feedback to corporate, execution of test scripts, training and technical support to final users.

  • 6 months, Mar 2008 - Aug 2008


    SAP AG

    I was involved in different phases and activities of the software - development cycle for the Basel II application. These activities involved performance tests, documentation and small programming tasks using ABAP Objects.

  • 1 year and 2 months, Jun 2006 - Jul 2007


    Fabricación de Máquinas S.A. de C.V.

    I developed various VBA Macros for MS Excel mainly to calculate key performance indicators. I also designed, developed and tested and inventory management system for consumable goods in MS Access with VBA.

Educational background for Octavio Hernández Díaz

  • 3 years and 8 months, Oct 2010 - May 2014

    Technology Management

    Northern Institute of Technology Management

    • Thesis: Sentiment Analysis in the Market for Energy Products.

  • 3 years, Oct 2010 - Sep 2013

    Information and Media Technologies

    Technische Universität Hamburg - Harburg

    • Project work: Response Time Analysis of Cross-Platform Development Tools for Smartphones Applications. • Thesis: Executing Code on Smartphones Triggered by Location-Based Services

  • 1 year and 1 month, Aug 2007 - Aug 2008

    Allgemeine Informatik (Informatics)

    Furtwangen Hochschule University

    Academic Exchange DAAD Scholarship Holder

  • 4 years and 11 months, Aug 2004 - Jun 2009

    Computer Science

    Universidad Autónoma de Nuevo León

    Systems Analysis


  • Spanish

    First language

  • English


  • German


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