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05Founder project

Theo AI.

A Telegram financial assistant for the Uzbek market: voice expense tracking, LLM categorization, multi-currency.

Role
Founder & only developer
Period
2025 — present
Status
In production
05.1

What it is

You speak an expense out loud and it lands in the ledger, in the right category and currency (Central Bank of Uzbekistan rates, 45+ currencies). One LangGraph backend feeds the Telegram bot, the Mini App, and a native iOS app; 10,000+ users, built by one person.

Fig.

The system, drawn

VOICE NOTEELEVENLABS ASRRECEIPT PHOTOOCRTELEGRAMBOTMINI APPNEXT.JSiOS APPNATIVELANGGRAPH AGENTSCATEGORIZE · ACCOUNTS · BUDGETSMULTI-CURRENCY LEDGERCBU RATES · 45+ CURRENCIES
Voice in, ledger out: one LangGraph pipeline feeding the bot, the Mini App, and iOS.
Rec.

Production UI

theo · telegramloop
The landing's own looping demo: voice note in, categorized transaction out.
+

Stack

PythonOpenAIElevenLabsTelegram Bot API
theo.uz ↗

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