Luis Miguel García

Spearheading the Nostr integration (including Zaps) for decentralized asset registration via Nostr/Blossom. Built a verification system ensuring software binaries match the source code, with statuses stored on Nostr relays. Implemented an Automatic Build Server and continuously optimize the web app and build performance, improving page load times by 70% and cutting back build times by 50%+.

Maintained and optimized the leading marketplace application within the Bitcoin ecosystem. Led the migration to Nostr (NIP-15 / NostrMarket) and integrated a shopping cart, Lightning Network payments, and end-to-end encrypted private messages.

Engineered the cloud (DBaaS) product, provisioning AWS/GCP infrastructure with Packer and Terraform. Integrated third-party APIs (AWS, Stripe, Prometheus, MailChimp, Zendesk), set up CI/CD pipelines in GitLab (saving the development team hundreds of hours per month in manual build and deployment work), and designed the public Cloud API and documentation portal (Antora).

Ran an IT consulting firm for over a decade while staying hands-on across engineering and technical leadership. Led a 6-person team as Product Owner / Scrum Master at the National Bank of Spain, building a DevOps platform for infrastructure management and delivery automation; founded and acted as CTO of Aalquilar.es (a real-estate startup); and delivered diverse projects spanning SaaS, e-commerce, IoT, and enterprise integrations (Caprabo, TNT Express).

Led a 4-person team building Telefónica's New Services Administration Tool, overseeing architecture and code quality. Previously developed part of Telefónica Video Supervision, a highly available distributed video surveillance system with image capture via Java JNI.

Executed time-critical overnight server and client migrations from MS-DOS to Linux (RHEL) for a food distribution company.

Built a custom CMS and web portal for an oil-sector company using PHP and MySQL.

Built and managed a hosting server on Gentoo Linux using commodity hardware for a newly founded company.

Developed commercial management software (Clipper) and implemented and managed a Windows LAN and PC infrastructure for retail operations.