Javier Valenzani

Resident Software Engineer and Education Lead at Holberton School Uruguay
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Contact Information
us****@****om
(386) 825-5501
Location
Uruguay, UY
Languages
  • English Professional working proficiency

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Fernando Brum

Durante casi dos años tuve el gusto de trabajar con Javier. Me tocó dirigirlo en el Centro Ceibal, institución compleja, innovadora y en permanente evolución. Javier combina una formación técnica sumamente sólida con la capacidad de idear soluciones originales y la actitud de "buscarle la vuelta" a los problemas. Es una persona creativa y me consta que en los últimos años a incorporado otras habilidades luego de haber culminado sus estudios de maestría. Recomiendo a Javier sin limitaciones!

María Fernanda Eiriz Lopez

Javier es una persona proactiva, con iniciativa de aprender y capacidad de trasmitir conocimientos al resto del grupo. Buen compañero y motivador. A nivel técnico posee destacados conocimientos en el área de base de datos, desarrollo y software en gral.

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Credentials

  • Logging, Monitoring and Observability in Google Cloud
    Google
    Aug, 2023
    - Oct, 2024
  • Elastic Google Cloud Infrastructure: Scaling and Automation
    Google Cloud Skills Boost
    Jul, 2023
    - Oct, 2024
  • Getting Started with Google Kubernetes Engine
    Google Cloud Skills Boost
    Jul, 2023
    - Oct, 2024
  • Essential Google Cloud Infrastructure: Core Services
    Google Cloud Skills Boost
    Jun, 2023
    - Oct, 2024
  • Essential Google Cloud Infrastructure: Foundation
    Google Cloud Skills Boost
    May, 2023
    - Oct, 2024
  • Google Cloud Fundamentals: Core Infrastructure
    Google Cloud Skills Boost
    May, 2023
    - Oct, 2024
  • Web application penetration testing professional - WAPTP v3.1
    StackSkills
    Mar, 2019
    - Oct, 2024
  • Ethical Hacking for Beginners
    StackSkills
    Feb, 2019
    - Oct, 2024
  • Introduction to Cloud Identity
    Coursera
    Jun, 2018
    - Oct, 2024
  • Zabbix 2.0 Certified Specialist
    Zabbix
    Nov, 2013
    - Oct, 2024
  • Zabbix 2.0 for Large Environments
    Zabbix
    Nov, 2013
    - Oct, 2024
  • Injections in Python
    SecureFlag
    Oct, 2022
    - Oct, 2024
  • OWASP Top 10:2021 in Python
    SecureFlag
    Oct, 2022
    - Oct, 2024

Experience

  • Holberton School Uruguay
    • Uruguay
    • Software Development
    • 1 - 100 Employee
    • Resident Software Engineer and Education Lead
      • Jun 2020 - Present

      Guide students on computer science and software development concepts. Facilitation of Peer Learning Days and Mock Interviews, where students practice peer learning and professionalism. Plan and run orientation sessions for incoming cohorts of 40+ students Ensure the school’s curriculum is maintained and up-to-date with the needs of the local tech community with the support of the Educational team Plan technical events with Professional Advisors and guests Live-stream coding sessions that covers a variety of software topics. Create, review, and enhance existing and new curriculum projects Show less

  • Montevideo COMM
    • Uruguay
    • Telecommunications
    • 200 - 300 Employee
    • Automation Engineer
      • Nov 2017 - Present

      Developing internal applications and services for IT operations with GOlang, Perl and Python to manage and integrate different platforms: - VCloud Director - Rundeck - Terraform - Zabbix - WHM / cPanel - Zimbra Developing internal applications and services for IT operations with GOlang, Perl and Python to manage and integrate different platforms: - VCloud Director - Rundeck - Terraform - Zabbix - WHM / cPanel - Zimbra

  • Ceibal
    • Uruguay
    • Telecommunications
    • 400 - 500 Employee
    • Technical Writer / Instructor - Jóvenes a Programar
      • Apr 2017 - Dec 2018

      Web development mentoring: JS, HTML 5, CSS 3.Development of technical (education oriented) documentation for the Web Development course.

    • Senior Data Engineer & DBA
      • Sep 2009 - Aug 2018

      - Database administration and maintenance (MySQL / MS SQL).- Scripts and utility development. (bash/perl)- Monitoring and Provisioning (Zabbix, Rundeck, Ansible)- Technical advice in software related topics.

  • Asignet Technology DNA
    • IT Services and IT Consulting
    • 1 - 100 Employee
    • Country Manager
      • Aug 2016 - Apr 2017

      Managed the deployment of the company software factory in Uruguay with the following objectives: - Set up a multidisciplinary team for developing and support operations. - Develop a full working office with strong growth potential. Also developed the following activities: - Maintained office services by organizing office operations and procedures, preparing payroll, controlling correspondence, designing filing systems, reviewing and approving supply requisitions. - Improved office efficiency by planning and implementing office systems, layouts, and equipment procurement. - Established office policies, standards and procedures and measure results against standards making necessary adjustments. - Completed operational requirements by scheduling and assigning employees. - Recruiting, selecting, orienting, and training employees. - Contributes to team effort by accomplishing related results as needed. Show less

  • Alas Uruguay
    • Aeropuerto Internacional de Carrasco
    • Chief Technology Officer
      • Dec 2014 - Jul 2016

      Overseen all technology related activities for a regional airline with operations in Uruguay, Paraguay, Argentina and Brazil. Responsible and accountable for the executive oversight of all aspects of IT operations, communications, and technology management across the entire company. Define the IT department goals, objectives, operating procedures and best practices, while ensuring that they are in line with the business’s core vision, mission, and values. Overseen all technology related activities for a regional airline with operations in Uruguay, Paraguay, Argentina and Brazil. Responsible and accountable for the executive oversight of all aspects of IT operations, communications, and technology management across the entire company. Define the IT department goals, objectives, operating procedures and best practices, while ensuring that they are in line with the business’s core vision, mission, and values.

  • Montevideo COMM
    • Uruguay
    • Telecommunications
    • 200 - 300 Employee
    • Senior Consultant
      • Feb 2013 - Dec 2014

      - In charge of the preparation process to comply with PCI DSS certification. - Implementation of Zabbix monitoring solution. - In charge of the preparation process to comply with PCI DSS certification. - Implementation of Zabbix monitoring solution.

  • Simplifica Software
    • Uruguay
    • Software Development
    • 1 - 100 Employee
    • Project Manager / Lead Developer
      • Jun 2012 - Jun 2013

      Lead developer and Project Manager for Credit software migration from GeneXus 9.0 WIN a GeneXus X Ev2 WEB. Lead developer and Project Manager for Credit software migration from GeneXus 9.0 WIN a GeneXus X Ev2 WEB.

  • Asociación Española Primera de Socorros Mutuos
    • Data Engineer & DBA
      • Nov 2010 - Feb 2012

      Oracle Database administration for critical business services: - Backup & recovery strategies. - Security policy and development standards. - Optimization and scripting. - Monitoring using Zabbix + Orabbix. System administrator: - Linux servers administration. - Bash / Python Scripting. Genexus X Development: - SOA development - Smart Devices Oracle Database administration for critical business services: - Backup & recovery strategies. - Security policy and development standards. - Optimization and scripting. - Monitoring using Zabbix + Orabbix. System administrator: - Linux servers administration. - Bash / Python Scripting. Genexus X Development: - SOA development - Smart Devices

  • Citrus Project
    • Montevideo, Uruguay
    • System Architect
      • Jun 2008 - Dec 2010

      Responsible of design and implementation of full stack architecture for a PaaS GeneXus development environment. Responsible of design and implementation of full stack architecture for a PaaS GeneXus development environment.

  • Tata Consultancy Services
    • India
    • IT Services and IT Consulting
    • 700 & Above Employee
    • Software Engineer
      • Nov 2008 - Apr 2009

      As part of the software architecture team developing documentation for different IMSS (Instituto Mexicano del Seguro Social) solutions. As part of the software architecture team developing documentation for different IMSS (Instituto Mexicano del Seguro Social) solutions.

  • Indra
    • Spain
    • Engineering Services
    • 700 & Above Employee
    • Software Engineer
      • Jul 2006 - Oct 2008

      Developing solutions in GeneXus for different areas of UTE (National Electric Company in Uruguay) Developing solutions in GeneXus for different areas of UTE (National Electric Company in Uruguay)

  • Montevideo COMM
    • Uruguay
    • Telecommunications
    • 200 - 300 Employee
    • Junior Software Engineer
      • Jan 2005 - Jul 2006

      Developing web applications for web portal www.montevideo.com.uy with Genexus 8.0 (C / .NET / MSSQL)

    • Help Desk / Tech Support
      • Dec 2003 - Jan 2005

      Help desk and customer support for IT services:- Hosting- eMail- Internet (ADSL, DialUp)

Education

  • Universidad ORT Uruguay
    M.Sc Technology Management, Management Information Systems, General
    2012 - 2014
  • Universidad ORT Uruguay
    Bachelor of Software Engineering, Computer and Information Sciences, General
    2004 - 2009

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