Guillermo Ruben Vallejos

Guillermo Ruben Vallejos

About

Detail

Argentina
Contact Guillermo regarding: 
work
Full-time jobs
Starting at USD1.7K/month
Flexible work
Starting at USD15/hour
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Finding mentors
Finding co-founders
groups
Networking

Timeline

work
Job
school
Education
folder
Project

Résumé

Jobs verified_user 0% verified
  • Varsity Tutors
    Remote Moderator & Tech Support
    Varsity Tutors
    Aug 2023 - Current (2 years 9 months)
    Live session support and moderation for educational platform. Tech issue resolution for live and recorded sessions.
  • MicroStrategy
    Support Engineer
    MicroStrategy
    Mar 2022 - Feb 2023 (1 year)
    Remote tech support for enterprise clients. Solved analytics software issues in English-only environments.
  • Globant
    QC Analyst Jr & Jr Advance
    Globant
    Apr 2021 - Mar 2022 (1 year)
    Manual testing for banking systems (GNB Paraguay). Test cases, UAT, and bug reporting.
  • A
    IT Field Support
    Apex América BPO
    Aug 2017 - Apr 2021 (3 years 9 months)
    On-site IT support for 1500+ users. Repairs, network setup, software deployments, inventory control. During the COVID pandemic, provided remote support and managed logistics for home office tech deployment.
  • A
    Customer Support
    Apex América BPO
    Aug 2012 - Aug 2017 (5 years 1 month)
    Phone/chat support for Cablevisión & Fibertel. Technical troubleshooting and customer service.
Education verified_user 0% verified
  • A
    ANL & MCA Certifications
    Apr 2022 - May 2022 (2 months)
  • I
    Informatorio Gov. Chaco
    Jan 2022
  • Acámica
    QC Path (14 courses)
    Acámica
    May 2021 - Jun 2021 (2 months)
  • Globant
    QC Analyst Bootcamp
    Globant
    Jan 2021
  • U
    Web Development (HTML, PHP & MySQL)
    UTN FRRe
    Feb 2020 - Aug 2020 (7 months)
Projects (professional or personal) verified_user 0% verified
  • C
    CRM
    Jun 2025 - Current (11 months)
    development for accounting firm using Flask and SQLite