David Pelayo is a software entrepreneur and engineer based near Barcelona. This section brings together a personal biography and the ways to get in touch. The biography follows the path from early interests in computing through consulting, side projects and the founding of Nexo Apex SL.
For a direct view of the work, visit the projects archive, which includes current products and historical experiments. The collaborations archive covers engineering delivered with other companies and teams. The articles section contains longer writing about products, technology and life in Spain. Together, these pages provide more detail than a short professional profile can hold.
Where to start
If you are looking for the person behind a particular project, start with the biography. It connects the early physical-product experiment Mondoko, the consultancy binomads. and the later Nexo Apex portfolio. The contact page is for a conversation about a specific idea or engagement. It lists the channels I use rather than placing a contact form between us.
The author profile is another useful starting point for readers of the articles: it identifies the writer and links work attributed to him. Projects and collaborations answer different questions. A project page describes something I helped create or operate; a collaboration page records work alongside a client or another team. The dates on individual entries matter, especially for older products whose websites may no longer be active.