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Portfolio · 2025

# miahandles.com

Production AI assistant engine, reused for business agents

A conversational AI assistant running inside Telegram, built and operated by me. It handles natural-language requests, remembers context and preferences per user, runs web searches, processes voice messages, schedules reminders, and answers in 10+ languages. Technically it is a Java and Spring Boot service with PostgreSQL for conversation state, Redis for hot data, and a routing layer in front of the model providers. That engine is what I adapt for companies: the same conversation core, retrieval, and Telegram transport, reshaped around a specific business workflow instead of rebuilt from zero.

miahandles.com
miahandles.com

My role

Backend, AI integration and infrastructure. Designed the conversation model, integrated OpenAI APIs, built the Telegram bot layer and the persistence / memory layer.

Outcome

A reliable always-on assistant handling thousands of conversations, safe with voice and long-context chats — and a proven codebase that shortens every business bot adaptation to a few weeks.

Stack

Java Spring Boot OpenAI API Telegram Bot API PostgreSQL Redis

Want something like this?

Tell me about your idea. I build landings, AI bots, internal assistants, and full-scale Java + Svelte web products. Most replies go out within a day.