VativeApps

Engineered robust and highly scalable Node.js Express REST APIs, alongside real-time WebSocket servers, to power the backend infrastructure for a diverse suite of VativeApps' mobile platform products.

Successfully integrated complex third-party services, including the Google App Purchase API for seamless in-app billing and advanced OpenAI models for new AI-powered mobile features. Additionally, I implemented RabbitMQ to establish a highly reliable message queuing system across our distributed microservices.

Maintained a rigorous focus on writing exceptionally well-structured and easily maintainable code. I consistently optimized system performance and query execution speeds across multiple complex SQL-backed relational database systems.