[kumulo]

Location: Barcelona, Spain (CET)

Remote: Yes — flexible hours, US/UK overlap fine

Willing to relocate: No

Technologies: Go, TypeScript, Python, React, distributed systems, AI/LLM platforms

Résumé/CV: https://linkedin.com/in/adriacidre

Email: [e-mail]

26 years building production systems across founding teams and scale-stage operations. Founding engineer 3x. Shipped a Go service handling 100k messages/sec on distributed identity. Led the team of five that built ernest.io — open-source IaC.

For the last 18 months I've been running a structured AI workflow in production — plan→work→QA loop, specialist agents, overnight batch runs. Documented at https://adriacidre.com/.

Open to senior IC, AI platform, or harness-engineering work at small teams where engineers own the product end-to-end. Stack-agnostic — the company picks; I adapt.