Adrián Gómez Domínguez
Full Stack Web Developer & IT Infrastructure Administrator
Full Stack Developer specializing in backend, infrastructure, and cybersecurity within production environments. Experienced in API design, process automation, and AWS deployments, working with Python, Java, and PHP. Strongly focused on performance, security, and scalability in critical systems running on Linux and cloud architectures.
EXPERIENCE
Full Stack Web Developer & IT Infrastructure Administrator
May 2024 – Present Sabbatic
- • Managed Agile projects using Scrum methodology and Jira, ensuring continuous value delivery.
- • Audited and resolved critical cybersecurity vulnerabilities in production environments, mitigating potential risks and data breaches.
- • Administered and maintained IT infrastructure, ensuring high availability in both on-premise and cloud environments.
- • Developed, maintained, and optimized the corporate platform based on Drupal.
- • Analyzed and refactored internal processes, achieving a significant reduction in execution times and optimizing server resource consumption.
- • Designed and programmed scalable REST APIs in Java to facilitate communication between microservices.
- • Optimized and improved the lifecycle of Drupal nodes.
- • Automated security certificate renewals, eliminating the risk of service downtime due to expiration.
- • Implemented push notifications for mobile apps using Firebase.
Full Stack Web Developer
April 2022 – May 2024 e-coordina
- • Integrated the TicketBAI system into the internal billing tool, ensuring tax regulatory compliance in the Basque Country.
- • Created and standardized local development environments using Docker, streamlining the onboarding process for new developers.
- • Optimized overall application performance, drastically reducing loading times and system resource usage.
- • Automated data synchronization by integrating the internal CRM with DELSOL management software.
- • Developed a bidirectional module to integrate the internal CRM with the Gmail API, automating the sending and receiving of emails.
- • Migrated and centralized the platform's file storage using AWS S3.
- • Designed and implemented serverless architectures using AWS Lambda functions to execute asynchronous processes and reduce operational costs.
- • Built high-performance, low-latency APIs using Python and FastAPI.
Cybersecurity Technician & Full Stack Web Developer
March 2020 - April 2022 (including internship and dual contract) Oversys Group
- • Led the migration of legacy web applications from PHP 5.6 to PHP 7.2, enhancing code security and performance.
- • Redesigned the network architecture and defined and implemented new cybersecurity policies, reducing the company's attack surface.
- • Designed and drafted the Information Security Management System (ISMS) and executed internal security audits.
- • Configured and administered Cisco network infrastructure and Synology NAS storage systems.
- • Virtualized workspaces and critical services using LXD containers.
- • Optimized performance and user experience across web applications.
- • Developed new features and resolved incidents (bugs) in internal web applications using PHP and Python.
Stock Clerk
June 2019 – August 2019 Herman’s Systems
- • Two months restocking imported beers and spirits at Alcampo in Irún.
IT Technician (Erasmus+ Scholarship)
March 2018 – June 2018 Hemmersbach (Wroclaw, Poland)
- • Diagnosed and repaired computer equipment and printers in an international environment.
TECHNICAL STACK
Backend
Python FastAPI Java PHP
Frontend
JavaScript HTML CSS
Cloud/DevOps
AWS AWS Lambda Docker LXD Linux Firebase
Databases
MySQL MariaDB
Infrastructure
Cisco Synology Networking
Security
ISMS (SGSI) Hardening Auditing Security Policies
Tools
Jira Git Scrum
EDUCATION
Specialization in Cybersecurity
IES Zubiri-Manteo
2020 – 2021Higher Vocational Degree in Web Development
IES Zubiri-Manteo
2018 – 2020Intermediate Vocational Degree in Microcomputer Systems and Networks
IES Zubiri-Manteo
2016 – 2018COURSES & CERTIFICATIONS
Redis University
- • RU101
OpenWebinars
- • Search Engine Hacking Course
- • OSINT Course
- • Docker Course
- • Blockchain Course
Udemy
- • Natural Language Processing (NLP) with Python
LANGUAGES
Spanish Native
English Advanced Level (B2)
Basque Intermediate Level (B1)
ADDITIONAL INFORMATION
Driving License
B
A