Santiago de Compostela, Galicia, España

Alexandre Mayo Esteiro

Junior Software Developer & IT Engineer

Full-stack development meets cybersecurity and infrastructure — built to scale.

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3
Prácticas
20+
Tecnologías
4
Idiomas

Sobre mí

Construyendo sistemas que funcionan, en cada capa.

Junior Software Developer specialising in cybersecurity and IT infrastructure. My background spans full-stack web development, systems administration, and international experience in Dublin. I combine hands-on technical depth with continuous learning and a drive to build systems that are both reliable and secure.

rol
Junior Software Developer & IT Engineer
idiomas
ES · GL · EN (C1) · DE (A1)
Abierto a oportunidades
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Experiencia

Dónde he trabajado

Coláiste Dhúlaigh College of Further Education

Sept 2025 – Nov 2025

2 mo · Dublín, Irlanda

IT Support Specialist & Network Administrator

Prácticas

IT support and network administration internship at an Irish further education college, working entirely in English.

  • ＋Administered computer labs and workstations across the Microsoft ecosystem (Intune, Entra ID, M365)
  • ＋Preventive and corrective hardware maintenance across the campus
  • ＋Advanced technical support and incident resolution in English, consolidating bilingual professional proficiency
  • ＋Configured and hardened local area networks (LAN) to ensure campus service continuity
Windows ServerActive DirectoryMicrosoft 365LAN/WLANIT SupportIntune

Mentiness

Apr 2025 – Jun 2025

2 mo · Santiago de Compostela, Galicia, España

Web Application Developer

Prácticas

Full-stack web development internship at a digital health startup, integrating AI tooling into product workflows.

  • ＋Maintained and extended web projects using the Symfony framework and PHP
  • ＋Integrated AI tools to enhance product features and automate workflows
  • ＋Managed project documentation and remote collaboration via Notion under async methodologies
PHPSymfonyAI IntegrationNotionRemoteREST API

SDWEB Innovative Digital Solutions

Apr 2023 – Jun 2023

2 mo · Santiago de Compostela, Galicia, España

Full-Stack Developer

Prácticas

Full-stack development internship building production web applications with Symfony, PHP, and MySQL.

  • ＋Developed full-stack features with Symfony and PHP for production web applications
  • ＋Managed and optimised relational databases (MySQL), ensuring data integrity
  • ＋Built and refined user interfaces with Twig, CSS3, and JavaScript to improve UX
PHPSymfonyMySQLTwigCSS3JavaScript

Habilidades

Stack técnico

PHPAdvanced
JavaScriptAdvanced
JavaAdvanced
PythonAdvanced
BashAdvanced
PowerShellProficient
DartProficient
CProficient
C#Proficient
HTML5Expert
CSS3Advanced

Formación

Trayectoria académica

Higher Technician Certificate

Web Application Development (DAW)

IES San Clemente

Sept 2024 – Jun 2025

Specialist Certificate

Cybersecurity in IT Environments

IES San Clemente

Sept 2023 – Jun 2024

Higher Technician Certificate

Multiplatform Application Development (DAM)

Academia TESDAI

Sept 2021 – Jun 2023

Perfil completo en LinkedIn ↗

Trabajemos juntos

Actualmente abierto a puestos de trabajo, prácticas o colaboraciones interesantes. Basado en Galicia, España — abierto a posiciones remotas e internacionales (Países Bajos, UK, Suiza son bienvenidos).

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