Dereek Pereira Cuaresma

Information Technology System Administrator at DTS Systeme GmbH
  • Claim this Profile
Contact Information
Location
Frankfurt, Hesse, Germany, DE
Languages
  • English Native or bilingual proficiency
  • Spanish Native or bilingual proficiency
  • Portuguese Limited working proficiency
  • German Professional working proficiency

Topline Score

Bio

Generated by
Topline AI

0

/5.0
/ Based on 0 ratings
  • (0)
  • (0)
  • (0)
  • (0)
  • (0)

Filter reviews by:

No reviews to display There are currently no reviews available.

0

/5.0
/ Based on 0 ratings
  • (0)
  • (0)
  • (0)
  • (0)
  • (0)

Filter reviews by:

No reviews to display There are currently no reviews available.
You need to have a working account to view this content. Click here to join now

Credentials

  • ITIL Foundation Level
    PeopleCert
    Mar, 2023
    - Sep, 2024
  • CompTIA A+
    Cisco

Experience

    • Germany
    • IT Services and IT Consulting
    • 100 - 200 Employee
    • Information Technology System Administrator
      • May 2023 - Present
    • Germany
    • IT Services and IT Consulting
    • 300 - 400 Employee
    • Information Technology Service Desk
      • Nov 2020 - May 2023
    • United States
    • Outsourcing/Offshoring
    • 700 & Above Employee
    • Information Technology Help Desk Analyst
      • Nov 2019 - Aug 2020

      • Analyzed onsite and remote IT hard-/ software to identify and resolve incidents • Investigated unknown incoming incidents to derive and implement new procedures to resolve them • Reviewed, troubleshooted and implemented new program software for computers and mobile devices (iOS & Android) • Supported users onsite, via phone, email, ticketing system and remote sessions • Ensured proper documentation, recording and clo- sure of incoming incidents and the determined resolution Show less

    • Netherlands
    • Travel Arrangements
    • 700 & Above Employee
    • Product Implementation and Support Specialist
      • Feb 2018 - Aug 2018

      • Leading and managing GDS programs (like Galileo, Apollo, Worldspan, Amadeus, SABRE), product tasks associated with new and existing business implementations. • Resposible for the availibility , technical & user support, maintenance of Travel technology GDS and agent facing products. • Leading and managing GDS programs (like Galileo, Apollo, Worldspan, Amadeus, SABRE), product tasks associated with new and existing business implementations. • Resposible for the availibility , technical & user support, maintenance of Travel technology GDS and agent facing products.

    • Netherlands
    • Financial Services
    • 1 - 100 Employee
    • Cisco Security Analyst
      • Jul 2016 - Dec 2017

      • Implemented security measures to protect computer systems, networks & data • Prevented data loss and service interruptions by applying new technologies • Installed of firewalls, data encryption and other security measures for customers • Provided security enhancements and purchases based on individual customer's needs • Tested and implemented network recovery plans • Providing technical support for Cisco products to customers and partners • Implemented security measures to protect computer systems, networks & data • Prevented data loss and service interruptions by applying new technologies • Installed of firewalls, data encryption and other security measures for customers • Provided security enhancements and purchases based on individual customer's needs • Tested and implemented network recovery plans • Providing technical support for Cisco products to customers and partners

    • Azerbaijan
    • Online Media
    • Network Operations Center Technician
      • Oct 2015 - Jun 2016

      • Monitored computer networks and servers of +10.000 stores • Analysed and performed troubleshooting to incident throughout the system • Diagnosed network alerts, events and/or issues • Dealt with server hardware of Cisco and HP systems • Communicated with site technicians to track and solve insight problems • Provided customer service and Helpdesk • Handled multiple concurrent projects • Monitored computer networks and servers of +10.000 stores • Analysed and performed troubleshooting to incident throughout the system • Diagnosed network alerts, events and/or issues • Dealt with server hardware of Cisco and HP systems • Communicated with site technicians to track and solve insight problems • Provided customer service and Helpdesk • Handled multiple concurrent projects

Education

  • Cisco Networking Academy
    Cisco Switching & Routing (CCNA)

Community

You need to have a working account to view this content. Click here to join now