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hans haar
hans haar

120 Followers

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Published in

CoinsBench

·Jul 22, 2022

Dao token with a voting system based on roles.

Daos are a really cool new way to work in the internet, we can allow people to acquire our token so they can make decisions based on how much of our token they have. We can also give these tokens to the members of our organization in case we want…

Defi

4 min read

Dao token with a voting system based on roles.
Dao token with a voting system based on roles.
Defi

4 min read


Published in

Web3 Magazine

·Jun 23, 2022

Solidity Interview Challenge — Breakdown

You can use this link to know more about me, check my projects, or contact me for work: @drakenwolf | Linktree Linktree. Make your link do more.linktr.ee I am a self-taught developer or at least that is what I have been saying in interviews or when friends ask me about my profession, but the reality is that all that…

Solidity

6 min read

Solidity Interview Challenge — Breakdown
Solidity Interview Challenge — Breakdown
Solidity

6 min read


Published in

CoinsBench

·Apr 9, 2022

Erc20 vault- solidity Smart contract

When I started learning solidity while I was making my first defi smart contracts I try to find a way to deposit Erc20 tokens like usdt on a smart contract. Solidity has methods to allow a contract to receive the token of the network where the contract is running, therefore…

Solidity

3 min read

Erc20 vault- solidity Smart contract
Erc20 vault- solidity Smart contract
Solidity

3 min read


Published in

Coinmonks

·Apr 5, 2022

NFT Staking Smart contract with Solidity

As a smart contract and dapp developer, one of the tasks that I have received more on my gig in Fiverr is nft staking. I struggled to find examples so I decided to create this guide for developers that may be struggling to achieve this. There is the link to…

Solidity

5 min read

NFT Staking Swith Solidity
NFT Staking Swith Solidity
Solidity

5 min read


Published in

Coinmonks

·Nov 20, 2021

Gas Optimization in Solidity: Variable Packaging

Smarts contracts are here to automate the economy, it’s a game-changer in how we purchase, and it's going to continue growing in popularity and one day will be as common as smartphones. I truly believe in this technology and I am really excited about the applications that this will have. …

Blockchain

5 min read

Gas Optimization in Solidity: Variable Packaging
Gas Optimization in Solidity: Variable Packaging
Blockchain

5 min read

hans haar

hans haar

120 Followers

I am a fullstack web3 developer, smart contract developer, and a solidity expert.

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