Need a Master contract in Solidity

Hello!

I can implement a Master / Factory contract in Solidity for ERC-20 with price oracle integration.

What I can do within 1000 UAH (limited option):

- Factory (Master) contract;
- deployment of child contracts;
- integration of one oracle (for example, Chainlink);
… - obtaining the current token price;
- checking the "freshness" of the rate (TTL up to 1 minute);
- basic conversion logic.

Limitations for this budget:

- no complex business logic;
- no multiple oracles and fallback;
- no audit;
- no frontend.

Full version (multiple oracles, fallback, security, tests) — from 3000–8000 UAH.

I work with Solidity, Remix, ERC-20.
I am ready to clarify details and start immediately.

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Good day!

I am ready to implement a Master Contract in Solidity with a Factory architecture for ERC-20.

Factory contract for deploying child contracts
Working with ERC-20 (approve / transferFrom / decimals)
Integration with oracles (Chainlink) to obtain the current rate
TTL of the rate — 60 seconds (caching + validity check)
Protection against outdated data (revert when exceeding TTL)

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