Open to opportunities

Adrià Cidre

@adricidre

Message

I build production software and multi-agent systems end-to-end, from design to ops.

Spain

Message

What I'm looking for

I’m looking for full-time remote work where I can build production systems and multi-agent workflows end-to-end—design, implementation, integration, and ops—partnering with small teams (EU timezone).

I build production software and multi-agent systems end-to-end: design, implementation, integration, and ops. As a self-employed agentic software engineer, I’m shipping a production SaaS solo on top of Cartograph, my custom multi-agent development framework.

I recently delivered getclock.eu, a European working time compliance SaaS with a multi-jurisdiction rules engine, an immutable cryptographically chained audit trail, and an inspector portal backed by time-limited access tokens—plus an AI compliance assistant. I also built brot.health, a healthcare compliance pilot that uses LLM agents to interview clinicians and convert tacit workflow knowledge into structured, audit-ready documentation.

Earlier, as a Founding Engineer at Self Group, I led platform development across Go, Ruby, and TypeScript in a microservices architecture and managed a team of 3–6 engineers. I engineered a high-throughput real-time messaging service (100K+ messages/second), launched a developer portal (Rails, PostgreSQL, Stripe), and maintained open-source SDKs in three languages—then continued this momentum through open-source infrastructure work at R3 Labs and high-traffic product leadership across Web3, video/e-commerce, and fintech.

Experience

Work history, roles, and key accomplishments

Current

Agentic Software Engineer

Current

Self-Employed

Nov 2025 - Present (6 months)

Built production agentic systems solo, including getclock.eu, a European working time compliance SaaS with a multi-jurisdiction rules engine and cryptographically chained immutable audit trail. Developed a healthcare compliance pilot (brot.health) using LLM agents to convert clinician workflows into audit-ready documentation, and created Cartograph, a Go-based multi-agent development framework.

Go Python SaaS Development Token Based Access Control

Founding Engineer

Self Group

Aug 2018 - Mar 2026 (7 years 7 months)

Led development of a distributed identity system using Go, Ruby, and TypeScript, and engineered a high-performance service with WebSockets processing 100k+ messages per second. Designed and launched a developer portal with Ruby on Rails, PostgreSQL, and Stripe, and created and maintained open-source SDKs with documentation to improve developer experience.

Distributed Identity Go Ruby TypeScript WebSockets Ruby on Rails PostgreSQL Stripe API High Performance Services Open Source SDK Development

Software Engineer

Status.im

Mar 2018 - Aug 2018 (5 months)

Implemented a conversational chatbot on the web3 platform to improve user interaction. Began migrating the chat protocol from mobile React clients to the core Go library and contributed to the go-ethereum open-source codebase.

Chatbot Development Web3 Platforms Go React Go Ethereum Distributed Systems Protocol Migration

Founding Engineer

R3 Labs

Apr 2015 - Mar 2018 (2 years 11 months)

Guided and established a development team that built ernest.io, an open-source Infrastructure-as-Code tool. Led 5 engineers to define architecture, technology choices, and engineering practices from scratch.

Infrastructure as Code Team Leadership Go Ruby Docker NATS AWS Architecture Design Engineering Practices Open Source Development

Software Engineer (Ruby)

NoviCap

Jan 2015 - Apr 2015 (3 months)

Refactored NoviCap’s accounting system on Ruby and Rails to reliably track all funds movements. Built third-party integrations with partners using Ruby/Rails and deployed on Heroku.

Ruby Ruby on Rails Heroku Accounting System Refactoring Funds Tracking Third Party Integrations API Integration Web Application Development