Solidity Smart Contract

Job Description:

Developing a Decentralized Applications (DApps) incorporating the

features of smart contracts in blockchain

In this task, you will develop a decentralized application with required smart contract(s) and deploy it on blockchain.

You also need to create necessary front-end interfaces (as applicable) to interact with the deployed smart contract(s).

The application allows a number of friends (maximum 10 and minimum 3) to start a new company. All of the friends

must contribute an equal percentage of investment for the company and one of them becomes the manager of the

company. Whenever the manager of the company needs any thing to purchase for the company, he requires the

approval from his friends. If the manager receives the positive approval from at least 50% (of the total number of

friends), then the manager can purchase the required product and make a transaction with the selected store (to

complete the purchase). You need to make a video demonstrating each functionalities of this task and submit the

video with all source codes (the source codes need to be commented properly).

Compétences : Solidity, Smart Contracts

Concernant le client :
( 2 commentaires ) Dammam, Saudi Arabia

Nº du projet : #35227326

Décerné à:


Hi, I'm a Senior full stack developer with 5 years of experience with Solidity, Remix, [login to view URL], React.js, Angular.js and more. Few years ago I started to work with Solidity and helped to launch various ICO products a Plus

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(1 Évaluation)

21 freelances font une offre moyenne de 147 $ pour ce travail


Hi, how are you? Please visit my profile to get more detail about me. As you can see, I am a top 3% blockchain developer. I have pretty much experience with smart contract development. Please contact me. Thanks!

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(8 Commentaires)

Greetings ! I have working Program Development for 10 years. I specialize in web and Blockchain. I have extensive experience in ICO's, STO's, Customizing Consensus(POS/POW), Crypto exchange, Wallets and crypto-bot desi Plus

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(4 Commentaires)

Hello As a senior Blockchain, Solidity, Rust, Smart Contracts, DeFi, Cryptocurrency developer, I am so interesting of your project. If you choose me, I will do my best for your project and will deliver you a satisfied Plus

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(1 Évaluation)

Hello. I am a senior blockchain developer and have rich experience in smart contract using solidity. So I can do your project with success. I'd like to discuss more detail about your project. please contact me if you'r Plus

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Dear sir, As an experienced web3 developer, I can help you in a professional way. I have been developing various blockchain relevant projects for 5+ years. High quality & incredible speed, Reliable credit, Good Commu Plus

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(5 Commentaires)

Hello I am a blockchain developer, specialised in custom cryptocurrency and blockchain based Enterprise solutions. I have extensive experience in ICO's, STO's, Customising Consensus(POS/POW), Cryptoexchange, Wallets an Plus

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(1 Évaluation)

Hello Dear Client, I welcome you to my profile, where quality and client satisfaction is my top priority with 100% guarantee. I am Expert Boniface, CERTIFIED & VERIFIED freelancer. I'M AN EXPERT IN LISTED PROJECT SKI Plus

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Hello . Good evening Solidity Smart Contract I have read your job description carefully and it's very interesting to me. I have been working on various blockchain projects for over 5 years and now I have rich experi Plus

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Hey Mate Nasser A., Good evening! I just checked your attachments and understands what you need exactly. As you can see in my profile I am an expert web engineer not just a normal developer with skills including Smar Plus

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