Engagements · since 2014
Across food, media, B2B SaaS, travel, logistics, and ed-tech. Different sectors, different scales — same desk.
CDS-ENG-014 DTC food · Penedès Headless commerce migration
A 32-year-old olive-oil cooperative selling direct to homes across France, Germany, and the Nordics — on a Magento install nobody at the co-op could maintain.
"We had a beautiful product on a website that loaded in eight seconds. Now it loads in seven hundred milliseconds and the orders take care of themselves."
Stack Shopify Hydrogen · Cloudflare · Sanity · Stripe Tax
CDS-ENG-018 Independent media · Catalonia Performance engineering
A regional news outlet on Drupal 7, slow on mobile, losing readers to faster competitors. We rebuilt the front end on Astro without touching the back office.
"They built us a front end that talks to our old CMS and feels like a different decade. Same editors, same workflow, faster paper."
Stack Astro · Drupal JSON:API · Cloudflare · Plausible
CDS-ENG-022 B2B SaaS · operations Application platform · v1.0
A founding team of two with a working spreadsheet and a paying pilot customer. We turned the spreadsheet into an inventory platform — auth, multi-tenant data, billing, dashboards.
"They shipped the parts of the product I dreaded. Auth, billing, admin. We could focus on the customer-facing pages."
Stack Next.js · Postgres · Prisma · tRPC · Stripe Billing
CDS-ENG-027 Travel marketplace · Iberia API engineering · third-party integrations
A small Lisbon-Barcelona travel marketplace integrating with seven booking systems, three payment providers, and a shaky legacy partner API.
"Our partner integrations used to break every Wednesday. Now they break never, and when they do we get a paged engineer in nine minutes."
Stack Hono · Fastify · OpenAPI 3.1 · Sentry · PagerDuty
CDS-ENG-031 Logistics co-op · Catalunya Internal dashboard
A worker-owned logistics co-op tracking 240 vehicles across northern Spain — on Excel files emailed nightly. We built them a dashboard that doesn't require email.
"We didn't need a logistics product. We needed our spreadsheet but for forty people at once. They built exactly that."
Stack Remix · Postgres · Mapbox · Resend
CDS-ENG-035 Ed-tech startup · Madrid Re-platforming · WordPress → Astro
A Spanish-language coding school on a WordPress theme that had been customised by twelve people, none of whom were still around. We migrated to Astro across two months — without losing a single SEO ranking.
"We expected the migration to lose us traffic for a quarter. We lost two days, then gained on the other side."
Stack Astro · Sanity · Cloudflare Pages · Plausible