Jorge Alejandro ESTRADA RODRIGUEZ

Senior Linux Infrastructure Engineer

Salaire / Taux journalier

Bruxelles, Belgique

Freelance

Peut venir sur site

Expertises

LinuxAzureIngénieur réseauZabbixKubernetesAnsibleDockerJavascriptCSSJavaC#PostgreSQLPythonMicrosoft SQL ServerOVHcloudHTML

Langues

Espagnol (Maternelle)Anglais (Courant)Français (Courant)

À propos

Introduction

Linux Infrastructure Engineer with around 13 years of expertise in hybrid cloud environments and enterprise-level infrastructure. Specialized in Azure/VMWare migrations, Kubernetes orchestration, and automated security implementations across multi-cloud platforms. Master's degree holder delivering robust, scalable solutions with proven experience in network security, disaster recovery, and infrastructure optimization for enterprise clients.

Liens

Expérience de travail

Linux Infrastructure Engineer

Portima

févr. 2025 - juil. 2026

1 an 6 mois

Bruxelles, Belgique

– Maintaining, managing, supporting and monitoring systems on cloud and on-prem (VMWare, Azure); – Analysing and executing migrations from on-prem to the cloud; – Keeping Linux images up to date in Azure DevOps; – Maintaining and improving the current Zabbix monitoring environment; – Detecting vulnerabilities and resolving them by applying patches (Azure defender, Action1); – Designing, maintaining and testing backup and recovery procedures (Veeam, Commvault)

IT Infrastructure Engineer

Yunex Traffic

oct. 2023 - févr. 2025

1 an 5 mois

Beersel, Belgique

– Designed, built and maintained the IT infrastructure parts of the company and client's systems; – Management of Kubernetes components in a multi-cloud environment (Azure, OTC); – Managed and monitor cloud elements, physical servers, software and services; – Implemented security policies to protect data, software and information related to the provided services; – Maintained and optimized current solutions.

IT Infrastructure Engineer

Zetes S.A.

févr. 2023 - juin 2023

5 mois

Bruxelles, Belgique

– Implemented, deployed and managed the infrastructure of development projects; – Managed and supported existing solutions (VMWare, Proxmox, Ubuntu, Debian, AlmaLinux, Cisco, Checkpoint); – Implemented, managed and monitored network devices, servers, software and services (Zabbix, LibreNMS); – Implemented security policies to protect data, software and hardware; – Initiated and managed improvements to the current solutions.

Network Engineer - Telecom

Fédérale Assurance

juil. 2021 - févr. 2023

1 an 8 mois

Bruxelles, Belgique

– Implemented and managed projects with partners and providers; – Managed network devices, firewalls and services to ensure the telecommunications between offices, partners and providers (Checkpoint, Cisco ASA, Cisco Catalyst); – Monitored the performance of network devices, firewalls and services (LibreNMS, SNMPv3); – Implemented network security policies to protect data, software and hardware (ISE, WLC); – Initiated and managed improvements to the current solutions; – Automated and documented solutions and processes (Ansible, Bash, Powershell).

Network & Computer Systems Engineer

Perceval Technologies S.A

oct. 2019 - juil. 2021

1 an 10 mois

Bruxelles, Belgique

– Implemented, managed and monitored network devices, servers, software and services (BDcomm, Fortinet, PFSense); – Implemented network security policies to protect data, software and hardware; – Performed data backups and disaster recovery processes (SAN, NAS); – Provided online and in-situ assistance to customers; – Initiated and managed improvements to the current solutions (Ansible, Docker, Bash); – Maintained and installed Data Centres' components.

Network & Systems Engineer

BLEGAL

mai 2018 - déc. 2018

8 mois

Barcelone, Espagne

– Configured and administrated switches, routers and firewalls (PFSense, Cisco); – Administrated systems and telematics services (DNS, DHCP, VMs on OVH Cloud); – Installed and configured personal computers (Debian); – Provided in-house assistance on daily computing needs (Printers, Domain Services, Certificates...).

Developer

TDGyC Consulting

févr. 2018 - mai 2018

4 mois

Madrid, Espagne

– Web developer (HTML, Javascript, CSS); – Development of advanced spreadsheets (Excel, VBA).

Networks & Systems Engineer

Business Group for Research, Projects and Engineering (GEIPI)

juin 2017 - déc. 2017

7 mois

La Havane, Cuba

– Contributed to installing, configuring and administrating the telematics services of the National Institute of Hydraulic Resources (INRH), governing body and provider of GEIPI's telematics services; – Installed, configured and administrated GEIPI's telematics services (Debian, Ubuntu, Proxmox, PFSense); – Provided in-house training on disaster recovery and administration of installed technologies.

IT Infrastructure Architect

Information Technologies for Defense (XETID)

sept. 2013 - janv. 2017

3 ans 5 mois

La Havane, Cuba

– Installed, configured and administered the telematics services of the Institute of Physical Planning, client of XETID. Provided on-site and online services (PFSense, Debian, Ubuntu, Cisco); – Analysed and drafted the Diagnosis of the Technological Infrastructure reports and the roadmap for improving the client companies' infrastructures; – Provided assistance in the drafting and revision of reports regarding strategic computerization roadmaps submitted to clients; – Participated in the preparation and drafting of XETID technological infrastructure standards.

Research and development (R&D)

Computer Science University (UCI), Department of Digital Signals, Faculty 6

sept. 2011 - juin 2013

1 an 10 mois

La Havane, Cuba

– Developed desktop applications (QT, Java, C#, Postgres); – Carried out research on the treatment of digital radio and television signals.


Formation

CIPSA (Professional Computing Centre - collaborating with the Juan Carlos University)

Master's degree, Networks

2017 - 2018

1 an 1 mois

– Topics: Microsoft Windows Server OS, security, telecommunications, networking, TCP/IP protocols and SQL Server.

Universidad de las Ciencias Informáticas

Informatics Science Engineer

2008 - 2013

4 ans 10 mois

– Thesis: Subsystem of Digital Signal Monitoring, UCI, 2013.


Licences et certifications

PCEP - Certified Entry-Level Python Programmer

Délivré le : sept. 2024

Certifié par Python Institute

Microsoft Certified Azure Fundamentals

Délivré le : avr. 2023

Certifié par Microsoft

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