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RAJAOFERASON HajatianaRH
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RAJAOFERASON Hajatiana

@rajaoferasonhajatian

Network & Systems Administration Technician | IT Support · Infrastructure Maintenance · Virtualization

Madagascar
Message

What I'm looking for

I am looking for a position in network/system administration or N2 support where I can troubleshoot incidents, manage infrastructures, continuously learn, and grow professionally.

I am a Network and Systems Administration Technician passionate about configuring, troubleshooting, and maintaining server infrastructures and client workstations. I completed a Level 2 (N2) Support internship where I managed incidents, handled ticketing systems, and performed software diagnostics on both Linux and Windows environments.

I deployed a Linux-based backup server using Bacula Community and worked with administration tools such as Active Directory, DHCP, and FortiGate, as well as monitoring platforms including Zabbix and Grafana. I am proficient in virtualization technologies (VMware Workstation, VirtualBox) and helpdesk solutions (ManageEngine IT Helpdesk).

I thrive in operational environments where I can optimize service availability and security, adopt new technologies, and make a concrete contribution to IT system reliability."

Experience

Work history, roles, and key accomplishments

BM

IT Support N2

Be Ys Outsourcing Services Madagascar

Jul 2025 - Jan 2026 (6 months)

Completed a 6-month internship providing Level 2 user support, incident and ticket management, and software/hardware troubleshooting across Windows and Debian/Ubuntu servers; implemented a Linux backup server using Bacula.

Education

Degrees, certifications, and relevant coursework

NA

Nir'Info Ampefiloha

Formation Administration Réseaux et Systèmes, Network and Systems Administration

2025 - 2025

Completed short professional trainings in network and systems administration and monitoring tools (Zabbix, Grafana, Smokeping).

CN

CNTEMAD

Licence L2 (Informatique), Computer Science

2023 - 2024

Completed Licence L2 coursework in computer science with basic programming in C, Python, Java, and PHP.

CN

CNTEMAD

Licence L1 (Informatique), Computer Science

2022 - 2023

Completed Licence L1 coursework in computer science covering HTML, CSS, and JavaScript.

LI

Lycée privé Les Séraphins Itaosy

Baccalauréat – Série D, General Science

Obtained Baccalauréat, Série D.

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