Skip to main content
helder sindiqueHS
Looking for a job

helder sindique

@heldersindique

IT Support technician at ESAC who supported users, administered Active Directory, and updated the Moodle production server without service interruption.

Portugal
Message

What I'm looking for

I’m looking for an opportunity in IT Support, Help Desk, Service Desk, IT Operations, networking, or SOC Analyst L1.

At ESAC, I provided direct technical support to users, troubleshooting hardware, software, and connectivity issues and documenting interventions. I also administered Active Directory accounts and permissions and collaborated on MikroTik switch configuration.

I updated the Moodle production server from version 5.0 to 5.2 via SSH, completing a full backup and database migration without interrupting service. I also configured pfSense filtering and a site-to-site IPSec VPN, and installed an NVR server on a network without DHCP.

In my Microsoft Azure mini-SOC project, I created a brute-force RDP detection rule in Microsoft Sentinel and investigated alerts, comparing coverage with a self-hosted Wazuh SIEM. I’m seeking an opportunity in IT Support, Help Desk, Service Desk, IT Operations, networking, or SOC Analyst L1.

Experience

Work history, roles, and key accomplishments

PM
Current

Operador de Loja - Funções Polivalentes

Pingo Doce - Jerónimo Martins

Jan 2024 - Present (2 years 9 months)

Iniciou funções na reposição e destacou-se pela capacidade de orientação, rapidez de aprendizagem e aplicação do feedback recebido. Passou pela padaria, Pronto a Comer, talho e peixaria, demonstrando polivalência, adaptabilidade e colaboração entre equipas.

EP

Técnico de Informática - Estágio Curricular (FCT)

ESAC - Escola Superior Agrária de Coimbra, Instituto Politéc

Apr 2026 - Aug 2026 (4 months)

Prestou apoio técnico direto a utilizadores, diagnosticando e resolvendo problemas de hardware, software e conectividade, com registo detalhado das intervenções em relatórios técnicos. Administrou contas e permissões em Active Directory, configurou switches MikroTik, access points, firewall pfSense, e atualizou servidor Moodle.

EP

Técnico Pedagógico

Escola Prática da Polícia

Jan 2018 - Dec 2023 (5 years 11 months)

Foi primeiro ponto de contacto para formandos e formadores, gerindo pedidos, resolvendo conflitos e encaminhando situações para as hierarquias adequadas. Planeou horários, recursos, salas e formadores para um batalhão de alunos em contexto para-militar, com rigor no cumprimento de prazos e procedimentos.

GM

Assistente de Tecnologia e Redes

G4S Moçambique

Jan 2016 - Dec 2016 (11 months)

Apoiou a instalação e manutenção de computadores, routers, cablagem estruturada e sistemas de videovigilância Hikvision. Prestou suporte técnico a utilizadores e colaborou no diagnóstico de falhas de equipamentos e conectividade.

Education

Degrees, certifications, and relevant coursework

IC

IEFP - Centro de Emprego e Formação Profissional de Coimbra

Técnico Especialista em Cibersegurança (CET, Nível 5), Cibersegurança

Grade: 17 valores

Completed a 1543-hour Curso de Especialização Tecnológica in Cybersecurity with a final grade of 17 out of 20.

IS

IBM SkillsBuild

Use a Virtual Machine to Assist a User, IT Support

Completed the 'Use a Virtual Machine to Assist a User' course in September 2026.

CA

Cisco Networking Academy

IT Customer Support Basics, IT Support

Completed the 'IT Customer Support Basics' course in August 2026.

CA

Cisco Networking Academy

Computer Hardware Basics, Computer Hardware

Completed the 'Computer Hardware Basics' course in July 2026.

IS

IBM SkillsBuild

Network Protocols and Services, Redes

Completed the 'Network Protocols and Services' course in September 2026, covering TCP/IP, DNS, DHCP, and network troubleshooting.

NI

NAU e ISEL

Fundamentos de Bases de Dados, Bases de Dados

Completed a 25-hour course on Database Fundamentals in August 2026.

AN

Anthropic

Claude 101, Inteligência Artificial

Completed the 'Claude 101' course on generative AI and prompt engineering in 2026.

CI

C-Academy e Coimbra Business School ISCAC

Roteiro NIS2, Cibersegurança

Completed the 'Roteiro NIS2' course in April 2026.

CA

Cisco Networking Academy

Getting Started with Cisco Packet Tracer, Networking

Completed the 'Getting Started with Cisco Packet Tracer' course.

Interested in hiring helder?

You can contact helder and 90k+ other talented remote workers on Himalayas.

Message helder

People also viewed

View all talent

Get matched with your dream remote job

Sign up now and join over 250,000+ remote workers who receive personalized job alerts, curated job matches, and more for free!

Sign up
Himalayas profile for an example user named Frankie Sullivan