I build small web applications end to end: booking and reservation systems, customer dashboards, internal tools, and automations that connect invoicing, Microsoft 365 or other systems over APIs. My own product REZERVA is exactly this - a request-to-book reservation system for small guesthouses with an availability calendar, seasonal pricing, extras, confirmation emails and an owner dashboard. It runs in production for paying clients. The work covers the whole job: data model, API, front end, transactional emails, deployment on Cloudflare Workers with a D1 database and cron jobs, and monitoring after launch. Scope and price are fixed before I start, you see a live preview while I build, and the system is handed over deployed, tested and documented - not a folder of unfinished files.