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Roman Roset Mayals

Senior engineer · systems, data & applied AI · Accent Obert

Barcelona, CataloniaUpdated 2026

Senior hands-on engineer with 20+ years of craft. I turn complex data and process into understandable, operable systems, from architecture and backend through to product and applied AI.

01Experience

2023 — present

Senior Engineer

Accent Obert · Barcelona

End-to-end technical design and implementation of internal decision systems: from data models, ETL and BI to AI-assisted reports and tools. Tailored CRM/ERP integrations and frontends, with responsibility for architecture, quality, cost and fit with the human process. Confidential projects.

2020 — 2023

Data Engineer, Backend & BI

Fundació .cat · Barcelona

Data-driven innovation, backend for the Business Intelligence platform and cross-platform integration orchestration. Data infrastructure for an agile organization (OKR/KPI).

2017 — 2019

Co-founder & Software Engineer

WellTech TMS · Tarragona

Therapeutic-software spin-off for emotional and physical well-being. Technical leadership adapting academic research into a commercial product.

2011 — 2019

eHealth Manager & Software Engineer

Universitat Rovira i Virgili · ALGOS · Tarragona

Technology strategy and apps for chronic-pain patients. Highlights: Fibroline and Painometer, with published research.

2011 — 2015

Adjunct Professor · Computer Science

Universitat Oberta de Catalunya (UOC) · Online

Taught undergraduate and master's courses and supervised 23 final projects (PFG/PFM).

2008 — 2009

Software Engineer · Semantic Web

Arte-consultores · Canary Islands

Research in e-government and leadership of semantic-web projects.

2006 — 2008

Software Engineer · eHealth & Semantic Web

MicroArt · Barcelona

Biomedical projects. Designed and led the HealthAgents clinical ontology, an agent-based decision-support system for brain-tumor classification.

2004 — 2006

Technical Project Manager

National Institute of Bioinformatics (INB) · Barcelona

Technical coordination at the Barcelona Supercomputing Center for INB, leading the web-services area. Development and parallelization of bioinformatics programs.

2002 — 2004

Research Assistant & Software Developer

Barcelona Supercomputing Center (BSC) · Barcelona

Research and parallelization of bioinformatics programs on MareNostrum, optimizing efficiency and performance.

02Formal education

2019

Market Assessment Programme (MAP)

EADA

Assessing business opportunities with startups. Project co-financed by ACCIÓ for tech spin-off partners.

2010

Master's in Teacher Training

UNED

Teaching competencies and techniques for secondary and vocational education.

2004 — 2008

Postgraduate courses in Artificial Intelligence

UPC · Barcelona School of Informatics

Bioinformatics, conceptual modeling in information systems and high-performance computing.

1995 — 2003

Computer Engineering

UPC · Barcelona School of Informatics

Specialization in Bioinformatics and Artificial Intelligence. Final grade 7.39 (No. 42 of the class).