Ship faster with
Ball Lightning
Full-stack web development, systems integration, and AI-driven solutions — from first commit to production. Based in Mölndal, Sweden.
Nicolas Brulay
Founder & Lead Developer
Project manager and full-stack developer who has shipped MMOs, clinic websites, enterprise data systems, and blockchain integrations. Currently building Chronomation and documenting the journey on The Builder Coil.
Latest from The Builder Coil
Devlogs, progress updates, and technical insights
I planned, built, debugged, and launched the Shipper API Dojo in a single day — an open-source training track for shipping and logistics teams (including sales and implementation) to harden their APIs fast.
Read: Shipper API Dojo: Built in One DayIssue #11 completed the auth, entitlements, billing, email, and domain foundation for Shipping API Dojo v2. Better Auth, Creem, Resend, and the shipping.apidojo.app domain came together.
Read: Auth Foundation: Building Better Auth, Creem Billing, and Email Infrastructure for Shipping API Dojo v2Before building Shipping API Dojo v2, I needed a complete technical blueprint. I scoped content families, seeded randomization, auth/billing/email/domain strategy, and the decisions that shaped the architecture.
Read: Technical Scoping: How Shipping API Dojo v2 Designed Its Content-Family FoundationStay in the Loop
My builder's newsletter
Devlogs from The Builder Coil sharing progress on Chronomation, agentic AI experiments, and lessons learned building Ball Lightning AB.
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