Portfolio
Here are some projects I’ve worked on, covering application development, system integrations, and the implementation of various features in digital products.
Whatsapp & AI Chatbot Integration

As part of the Waktoo Super App ecosystem, we built a customer service–focused integration
that connects WhatsApp messaging with our AI chatbot platform (Kazee.ai).
The backend was developed with Node.js and Firebase, enabling seamless two-way communication and real-time customer support.
Read More →Waktoo Super App - Unified Authentication Across Multiple App

Implemented a JWT-based authentication system that unified three previously independent applications
into the Waktoo Super App, enabling seamless Single Sign-On (SSO) while preserving existing API authentication flows.
Read More →