Project 18
Wacatelog - WhatsApp Catalog Manager SaaS
A self-hosted WhatsApp commerce platform and SaaS script built on Laravel, allowing merchants to operate stores directly within WhatsApp.
PROJECT 08 / Case study
A real-time lead tracking platform with third-party lead-generation API integrations and WebSocket presence, so no two staff members work the same lead at once.

Project overview
Engineered a lead management workflow for capturing inquiries, coordinating follow-ups, and reviewing sales activity. Leads flow in from third-party lead-generation APIs as well as internal forms, and an Amazon API Gateway WebSocket layer broadcasts live claim and presence events so every dashboard shows which staff member is currently working each lead. That real-time locking removed duplicate outreach and stopped multiple agents from contacting the same prospect at the same time. The platform also covers email notifications, operational reporting, and dashboards for sales activity.
Related work
Project 18
A self-hosted WhatsApp commerce platform and SaaS script built on Laravel, allowing merchants to operate stores directly within WhatsApp.
Project 17
A self-hosted WhatsApp marketing, automation, and CRM SaaS script on Laravel 13, with a shared team inbox on the WhatsApp Cloud API, broadcast campaigns, visual automation flows, and AI chatbots.
Project 16
A self-hosted AI support chatbot platform and SaaS script built on Laravel 13, with multi-provider LLM support, vector knowledge training, and an embeddable chat widget.
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