Decidr — Backend for Mobile App
Mobile
Jun 2025 – Sep 2025

Decidr — Backend for Mobile App

TypeScript + Hono backend API powering real-time decision evaluation and adaptive personalization.

About the Project

High-performance backend API built with TypeScript and Hono framework, designed for mobile apps requiring real-time decision evaluation, feature gating, and adaptive personalization with optimized edge-friendly performance.

Technologies Used

TypeScriptNode.js (Hono)ZodPostgreSQL

Key Features

  • Designed and implemented RESTful endpoints optimized for low-latency mobile usage
  • Built secure token-based authentication and multi-tenant authorization middleware
  • Structured decision/rule models with validation, versioning, and serialization
  • Optimized backend architecture for cold start reduction and edge-friendly performance