Completed

Solidity Smart Contract Development

Published on the June 15, 2025 in IT & Programming

About this project

Open

I’m looking for a skilled Solidity developer to create a secure smart contract for Ethereum.
The contract should have the following functionalities:
- Token Deposit: Allow users to deposit tokens into the contract.
- Token Withdrawal: Only the contract owner can withdraw tokens by entering a predefined password.
- Token Transfer: Enable the owner to transfer tokens to specific addresses.

Requirements:
- Security: Ensure the contract is secure and resistant to common vulnerabilities like reentrancy attacks.
- Ownership Verification: Implement an owner-only functionality using OpenZeppelin’s Ownable library or equivalent.
- Password Authentication: Incorporate password authentication for withdrawals, with robust encryption for the password.

Deliverables:
- A complete and functional Solidity contract.
- Comprehensive documentation explaining the code and how to deploy/interact with the contract.

Skills Required:
- Experience with Solidity and Ethereum smart contracts.
- Familiarity with OpenZeppelin libraries.
- Knowledge of secure smart contract practices.
Please include in your proposal start:
I can do it perfectly.
Looking forward to your proposals!

Category IT & Programming
Subcategory Web development
What is the scope of the project? Small change or bug
Is this a project or a position? Project
I currently have I have an idea
Required availability As needed
Roles needed Developer

Delivery term: Not specified

Skills needed