building the Ghana-first route from curiosity to real Solana infrastructure — validators, tokenised assets, agentic payments and mobile products
how to give autonomous agents bounded financial authority while keeping control
how a backend developer learned to stop trusting systems and start building protocol rules
how I learned Koyeb uses Heroku buildpacks and both decided to hate my code simultaneously
from 10,000 queries to sub-second performance with bounding box filtering
cutting payment processing costs 60% by replacing Paystack splits with our own engine
cryptographic magic explained without the math