Freelancer profile translated to English.
Back to original languageAbout Antonio
I am a freelance consultant in Cybersecurity, IT, Data, and Artificial Intelligence, with experience in corporate projects and startups.
I offer practical, secure, and scalable solutions, combining technical vision in cybersecurity and infrastructures with experience in business consulting and data analysis.
My areas of specialization are:
🔹 IT & Data Consulting (process optimization and definition of business-aligned KPIs).
🔹 Data Analytics and BI (Power BI, Streamlit, Python, CRM Analytics).
🔹 Applied Artificial Intelligence (machine learning for classification, prediction, and segmentation).
🔹 Cybersecurity (system hardening, Linux administration, security process automation, monitoring, and backups).
Spanish
Native or bilingual
English
Fluent
Can work on-site
Madrid (up to 50km)
Experience
- DEVOTEAMIT & Data ConsultantDIGITAL AND ITJanuary 2024 - February 2025 (1 year and 1 month)Madrid, SpainI implemented dashboards in Salesforce CRM Analytics and Power BI that reduced reporting time by 35% and increased decision accuracy by 20%.- Defined and optimized KPIs aligned with business objectives, improving CRM campaign tracking and performance.- Automated reports saving 15 hours/month for marketing and sales teams.- Advanced analysis of customer data to optimize retention strategies and user experience.- Internal training in analytics and visualization, empowering team autonomy.
- DiversIAIT/Data ConsultantPRESS AND MEDIAApril 2025 - Today (1 year and 4 months)Madrid, SpainTechnical lead at PolitikAI, an AI-powered political communication SaaS:
- Development of a real-time political data analysis and visualization system.
- Implementation of AI models for segmentation and communication impact prediction.
- Design of interactive dashboards in Python/Streamlit and APIs for clients.
- Focus on scalability, automation, and actionable insights generation.
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Education
- Master in CybersecurityIMF x Deloitte x UCAV2025Especialización en seguridad informática, análisis de vulnerabilidades, respuesta a incidentes y administración segura de sistemas.
- Master in Project Management (PMP)Universidad Internacional de La Rioja2025Gestión de proyectos con metodologías ágiles y tradicionales. Capacitación en liderazgo de equipos y control de riesgos.
Certifications
- CompTIA Security+CompTIA
- ISC2 Certified in Cybersecurity (CC)ISC2