End-to-end refactor of the official Casa San Telmo website (vacation rentals in Buenos Aires, 20+ years online, originally developed by us between 2005-2011).
Full backend migration from PHP 5.6 → PHP 8.4 (~3,200 fixes across 180+ files), modernization of the internal admin panel, booking system and guest management. New responsive design, Google Maps → Leaflet/OpenStreetMap migration, PHPMailer 5→6 with centralized templates, dompdf and iCal sync with Airbnb/Booking.
Security hardening: bcrypt, CSRF, XSS sanitization, strict sessions, security headers. Admin panel performance: 26 s → 3.7 s. Site in 5 languages (ES/EN/PT/DE/FR).
Other projects
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TiendaDeBienestar.com
Our online nutrition store for the Argentine market, online since 2015: full nutrition catalogue, free nationwide shipping and MercadoPago payments. Refactored in 2026 on PrestaShop 9.
Dec. 2015
TopsofWeb.com
TopsofWeb.com, a web directory of sites organised by category, online since 2007. Modernised in 2026 on PHP 8.4.
Jan. 2007
Argendir.com
Argendir.com, an Argentine directory of websites and resources organised by category, online since 2006. Modernised in 2026 on PHP 8.4.
Sep. 2006