Open to opportunities

brian orina

@brianorina

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Data & AI Engineer with 3+ years delivering scalable ML models and cloud solutions.

Spain

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What I'm looking for

I am seeking a mid-level role where I can build and deploy ML systems at scale, work with cloud-native teams, and grow in MLOps and AI engineering within a collaborative, data-driven company.

I am a driven Data & AI Engineer and Computer Science graduate with over three years of experience designing, deploying, and optimizing machine learning models, data pipelines, and cloud-based solutions. I have built AI systems with up to 98% model accuracy, improved network uptime by 10%, and implemented CI/CD and containerized deployments using Docker and Kubernetes.

I excel at collaborating with remote, international teams to deliver reliable, production-ready systems across AWS and Azure, and I bring hands-on experience in model deployment, data engineering, observability, and automation. I hold a Master’s in Artificial Intelligence and a BSc in Computer Science, and I am focused on delivering clean architecture, robust data governance, and measurable business impact.

Experience

Work history, roles, and key accomplishments

Service Desk Intern

UN International Computing Centre

Jan 2024 - Jan 2025 (1 year)

Automated service desk workflows and built internal Python tools that sped ticket resolution across three departments; supported AWS and Azure integrations to improve platform scalability and reduced downtime.

Python AWS Azure CI CD Docker Automation)Observability IT Support Data Pipeline Development

Networking Intern

Ministry of Health

Jan 2023 - Dec 2023 (11 months)

Assisted in configuring routers, switches and servers to establish core infrastructure and aided firewall and monitoring setup, improving network reliability and enabling data flow across five regional health offices.

Troubleshooting Documentation Observability Network Security

Community IT Trainer

Victory Academy

Jan 2022 - Dec 2022 (11 months)

Delivered IT training to community learners, developed user guides and training materials to improve digital literacy and supported knowledge transfer for staff.