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Looking for a blockchain solana developer(Rust)

$15-25 USD / hour

Chiuso
Pubblicato circa 2 anni fa

$15-25 USD / hour

Here is the description of what we need - a mix of functional and non-functional requirements: We need to create Smart Contract based on Solana network to cover all requirements described below. We have a game where each player has three baskets. They are used to collect three types of fruits. Each basket contains only one type of fruit. Each basket of fruits can be exchanged for Fruit Currency (FC) which is a cryptocurrency in the game. There are different rules for the exchange dependent on fruit type: a) Strawberries: Once there are 20 strawberries in the player's basket, the player immediately receives 1 FC and the basket is cleared, i.e. all collected strawberries are removed. b) Blackberries: Player can collect 1 blackberry per day. If no blackberry was collected before the midnight, then the chance is lost - player cannot collect 2 blackberries on the next day but only 1 blackberry for the new day. These fruits are never removed and there is no limit for total number of blackberries player can collect - the only limitation is that 1 blackberry per day can be collected. Every 8 hours FC is automatically added to player's wallet depending on the amount of collected blackberries - player receives FC calculated as 2.5% of collected blackberries, e.g. if player collected 100 blackberries, then 2.5 FC is added to the player's wallet. c) Raspberries: There is one big basket common for all players. All players put collected raspberries into this basket. Once there are 1000 raspberries in the common basket - 1000 FC is immediatelly transferred to all the players who put at least 1 raspbeery in the common basket and the amount of FC transferred to particular player is equal to number of raspberries he put into the basket, e.g. if Player A collected 350 raspberries, Player B 250 raspberries and Player C 400 raspberries, then they are given respectively: 350 FC, 250 FC and 400 FC. No currency is given to players unless they collect 1000 raspberries in total. Each common basket has ordinal number assigned and the information about current common basket is stored and can be retrieved. Once 1000 raspberries are collected and FC is transferred to the players, next common basket is created with ordinal number increased by 1, e.g. if last common basket had number 30, then the next common basket has number 31. Functional requirements: - Initial supply of FC is 300 000, - Store information about players (they can be identified by their wallet addresses or some other identifiers - depending on what is easier to implement), - Ability to retrieve information about player balances, i.e. how many fruits they collected per basket, - FC is automatically transferred to player after collecting 20 Strawberries, - FC is automatically transferred every 8 hours basing on collected Blackberries, - FC is automatically transferred to all players who collected raspberries and put them into current common basket, - Ability to retrieve ordinal number of current common basket, - Ability to retrieve common baskets history, i.e. which players collected raspberries for given common basket in the past and how many raspberries they put into the basket. Technical requirements: - We need an information how to deploy and test the smart contract. Skillsets: Rust Network: Solana hourly rate is $20/hr
Rif. progetto: 33293316

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20 proposte
Progetto a distanza
Attivo 2 anni fa

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20 freelance hanno fatto un'offerta media di $23 USD/ora
Avatar dell'utente
Hi, Vitaliy is Here. I am a developer of Polywhale, Polynx. 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 and crypto-bot design, DApps, blockchain websites, web portals, & smart contracts applications development. As a full-stack blockchain developer & solidity programmer, I have successfully delivered a wide range of custom cryptocurrency and blockchain development projects using the smart contracts solidity language with eye-catching user-friendly UI design and high-end functionalities. I understand all aspects of developing Blockchain applications: design, architecture, development, and publishing. ✅ Soalan & Cardano, Also Master of EVM ✅ Custom Blockchain Development ✅ NFT and IPFS Handling ✅ Smart Contracts Development ✅ dApps Development ✅ Hyperledger & Multichain Development ✅ Custom Cryptocurrency Development ✅ Cryptocurrency Wallet and Exchange Applications ✅ Private Blockchain Development ✅ Blockchain Consulting ✅ Ongoing Blockchain Development Support and Maintenance I'm flexible with my working hours and will be appreciated to discuss your project at your earliest convenience. Hope that we can work together to make your company a success. Best regards
$20 USD in 40 giorni
5,0 (14 valutazioni)
6,4
6,4
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Warm Greetings. I’ve just gone through your requirements which is mentioned your project, and I am able to write quality source code to be delivered on time which meets defined project standards and deadlines. To finish this project with quality, the freelancer should be able to manage the blockchain smart contract and React front-end development and web3 integration. If you are reading this bid, you don’t need to around for finding a reasonable developer because I am the developer who has adapted requirements and skills. I am a blockchain developer who has 8 years of experience in blockchain and over 5 years of experience in React and NodeJS and yeah, I am very fitness with your project. May I suggest a chat to discuss more? Thanks
$20 USD in 40 giorni
5,0 (12 valutazioni)
5,1
5,1
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Dear Client! Really confident in Rust, Solana chain. please contact me and we can discuss further over the chat. Best regards, Ruslan.
$20 USD in 40 giorni
4,6 (8 valutazioni)
4,6
4,6
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Hello, I've fully experience like this task. I'm a high skill Blockchain developer. I made several minting/marketplace sites. I know well about this. So I can complete this task quickly. I'd like thanks for your reply. Best Regards Viktor
$20 USD in 40 giorni
5,0 (5 valutazioni)
4,4
4,4
Avatar dell'utente
As a senior blockchain developer, I have 3+ years of experience in blockchain projects. The skills that you required are so many. Maybe nobody can be familiar with all skills. I think you also want to look for a developer who has rich experience not all experience. I have experience in Solidity, Rust, Web3 frontend integration(React + Web3), Uniswap, ETH, BSC, Polygon, NFT marketplace, ICO, Staking,
$20 USD in 40 giorni
5,0 (7 valutazioni)
3,8
3,8
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Hi, Respected client. I am a senior blockchain developer. Especially, I am very interested in solana develop. Solana is being developed in Rust, C langage. Trust me, Excellent man in these languages. I can do surely. Moreover, I am very kind, hardworking and loyal. I would love to work with you for long term. I will show you my ability. Please contact me for more discussion so we can start the project right now. Thank you.
$20 USD in 40 giorni
5,0 (2 valutazioni)
3,4
3,4
Avatar dell'utente
Hi how are you? I am expert for Blockchain(Rust, Solana) I have read your description and I have very interesting for your project. So I want to discuss with your project in details and confirm your requirement again Please discuss with me and start work If you hire me, you can get best result from me because I am an expert for your task Looking forward to your message soon
$20 USD in 40 giorni
0,0 (0 valutazioni)
0,0
0,0
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Hi I hope you will be fine. I read your above detail and will do this. we will give you daily reports and updates. will give you 24/7 support and many reviews in work. we will give you 100% results within time. Waiting for your kind response. Thanks
$25 USD in 40 giorni
0,0 (0 valutazioni)
0,0
0,0
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Hi, It is easy, I can do on time. I work online, where you can track progress of your project. I have 6 years of experience in development(websites, web applications, mobile apps, desktop applications, I/UX), using PHP, WordPress, Java, Python, JavaScript, ReactJs, Bootstrap, I can start now, please come to chat, to discuss more.
$15 USD in 2 giorni
0,0 (0 valutazioni)
0,0
0,0

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Bandiera: TAIWAN
Taichung, Taiwan
0,0
0
Membro dal mar 24, 2022

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