Interface to infrastructure.
© 2026 DEVANGELO · Built with code + curiosity
Frontend, backend, database and deployment. I work across all of it instead of handing off at the API.
SaaS / Web Application
Negosio is a full-stack business management SaaS designed to help small businesses manage sales, inventory, customers, invoices, expenses, and business operations in one place.
Hospitality / Booking Platform
A full-stack resort site with booking, accounts, an admin area, payments, email notifications and a responsive UI.
Fashion / E-Commerce
A streetwear storefront with product browsing, a cart, and drop mechanics that match how the label actually sells.
Tools I actually use. Nothing on this list is here just to make it longer.
Frontend
Backend
Database
Tools
Select a tool to read how it is used.
Sites built to be fast on real devices and real connections, with layouts composed per breakpoint rather than squeezed.
One person across the whole stack, so the interface, the data model and the deployment are designed to fit each other from the start.
Faithful implementation of a design, spacing and type and states included, built as reusable components rather than one-off screens.
Storefronts where stock, pricing and orders are handled by the system instead of reconciled by hand afterwards.
Software for a specific operation. Usually the kind that replaces a spreadsheet, a group chat and three manual steps.
Why the copy on this site lives in a database instead of in the source.
Notes on the hero canvas, and what I cut to stop it costing anything.
Tell me what you're working on.