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Backend

NexusPulse AI Server

Overview

High-performance Express & TypeScript backend API powering NexusPulse AI with streaming LLM inference, rate limiting, and secure authentication.

The Challenge

Scalable RESTful API routing, Server-Sent Events (SSE) AI streaming, and user session management required a robust server infrastructure.

The Impact

Architected Express & TypeScript REST API with Gemini AI streaming integration, MongoDB persistence, rate limiting, and JWT token authentication.

Development Journey

! Challenges Faced

Navigating complex state management and ensuring seamless cross-browser compatibility were key hurdles. Optimizing the build size while integrating feature-rich libraries required careful code-splitting and architectural planning.

Future Plans

Future iterations will focus on expanding the feature set, integrating comprehensive end-to-end testing, and optimizing accessibility (a11y) to meet global standards.

Tech Stack

Node.js
Express
TypeScript
MongoDB
Mongoose
Gemini AI API
JWT