AI Chat Platform

Category: AI / SaaS

Year: 2024 - 2025

Role: Fullstack Engineer

Status: No longer maintained

A production AI chat platform supporting multi-model LLM inference, document upload, image analysis, and RAG-based knowledge retrieval. Built for enterprise and public sector users. Used by 40,000+ users.

Key Features

Multi-model LLM inference (OpenAI, Anthropic)
Document upload and analysis (PDF, images)
RAG-based knowledge retrieval
Payment integration (Stripe, Xendit)
Production infrastructure (VPS, Docker, Nginx)

Tech Stack

Next.js

TypeScript

Node.js

PostgreSQL

Docker

Nginx

LLM APIs

Still accessible, but with limited features as it is no longer maintained.

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