Biel.ai
Answers from your product docs, for people and AI agents. Their questions show your team what to improve next.
Explore Biel.ai
What I’m building
All products
TechDocs Studio
I work directly with engineering teams on documentation platforms, migrations, automation, and audits.
Work with the studioConsulting
Documentation engineering
Documentation platforms, Docs-as-Code workflows, generated references, migrations, and publishing automation.
AI engineering
Agent workflows, RAG, MCP integrations, and evaluations built around your product and the people using it.
Selected work
All projectsScyllaDB
Documentation tooling across 20+ repositories. I built Sphinx extensions and automated API and CLI reference generation.
SNGULAR
45+ products moved to Docs-as-Code. I led the documentation architecture, migration strategy, templates, and writer onboarding.
Inditex
Hands-on codelabs for internal developers. I built learning paths and reusable example repositories to help internal developers adopt the technology stack.
Recommendations
View more“Working with David gave me complete peace of mind, I could fully trust his criteria and execution, knowing he always understood not just the ‘what’, but the ‘why’ behind every initiative.”
Product Owner · Worked with me at Inditex
Writing
All articlesTalks
All talksFrom search to conversation: what we learned adding AI to technical documentation
Talk · Write the Docs Barcelona · April 2026
Chatbots and AI in technical documentation
Talk · MeetContent Iberia · 2024
Intensive course in technical communication
Course · Isten CT · 2023–2024
Education
View moreMaster’s in Artificial Intelligence
Universidad Internacional de La Rioja (UNIR) · September 2026–present · In progress
Bachelor’s in Business Administration and Management
Universitat Oberta de Catalunya (UOC) · 2017–2024
Bachelor’s in Informatics Engineering
Universitat Politècnica de Catalunya (UPC) · 2012–2017
About
I’m a software and documentation engineer based in Tenerife, Spain. I build my own products and work directly with teams on theirs. My work spans software engineering, technical documentation, developer education, and product development.
I see technology as a means to an end. I prefer to start small, test whether an idea is useful, and build from there. I share what I learn so other people can build on it.