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Smart Contract Development (UniSwap Sales Tax)

€30-250 EUR

Cerrado
Publicado hace alrededor de 2 años

€30-250 EUR

Pagado a la entrega
We are creating a smart contract and are having issues with implementing a small burn tax based strictly off of sells. We are looking for consultation and reviewing the code for it to properly work when using using Ropsten Test The created ERC20 will have tax on sells. We are trying to achieve this by creating a mapping(address => bool) where we set the pool address = true, and then in _transfer function checking if a recipient == to the pool, based on that there is either a normal transfer or a transfer that is taxed. The end goal is that on sales there will be a tax implemented, which will be allocated to a burn wallet. We are open to using other methods is necessary. The priority is for it to work on swaps. Below in the files you will see the current solidity code.
ID del proyecto: 32714516

Información sobre el proyecto

11 propuestas
Proyecto remoto
Activo hace 2 años

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11 freelancers están ofertando un promedio de €170 EUR por este trabajo
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Hi Dear I have rich experience in blockchain and I developed a lot of contract I really interesting in this job Best Regards
€140 EUR en 7 días
5,0 (13 comentarios)
6,3
6,3
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*Smart-Contract-Development-UniSwap-Sales* I have rich experience in Blockchain, Bitcoin, Solidity, Smart Contracts, Ethereum, but also in relevant up-to-date technologies and I'm sure that I can complete this project perfectly. I'll share more details of my last projects while interviewing. I want to have a long-term partnership with you as the best employer. Your project will always move forward on time and be completed successfully in high quality. I am looking forward to working for you soon. Best Regards! Yaroslav from Ukraine.
€140 EUR en 7 días
5,0 (16 comentarios)
5,9
5,9
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Hi As a Software Developer with 7 years of experience in Blockchain, Cryptocurrency, Blockchain Game,NFT game, wallet, I apply with enthusiasm for this position. I am currently a Software Engineer: Blockchain at 7PH Technologies, where my role mirrors your requirements. In particular, I: Develop emerging technologies such as Blockchain, Cryptocurrency, wallet, AI, Machine Learning, and Data Analytics Design and refine solutions to secure client systems and improve key management systems. Am the Subject Matter Expert for resolving bottlenecks/bugs and devising solutions to mitigate such issues. In addition to my professional experience, I hold a Master of Computer Science. I have strong experience in developing large-scale concurrent, event-driven distributed systems, as well as working on public-key cryptography/blockchain. Alongside Python, JavaScript, Go and C++, I possess excellent CS fundamentals, including good working knowledge of algorithms and data structures. Especially I have built a Trading bot. I have built NFT marketplaces and a lot of Swap sites in Solana network and Ethereum network using solidity & Smart Contract & truffle and Remix & Web3 and MERN stack, Full-Stack. I will share my last examples via chat. Thank you very much for your time. I look forward to hearing from you regarding the next steps. Yours faithfully,
€140 EUR en 7 días
5,0 (3 comentarios)
4,0
4,0
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Hello Client. Cryptocurrency and blockchain solutions are revolutionizing how industries operate. Scopic is fully on board with this revolution and has a team of experienced developers with in-depth knowledge of blockchain technology and cryptocurrency. We can build NFTs, DAPPs, custom cryptocurrencies, and help with any other requests you may have. Scopic provides a complete cryptocurrency creation service, so you can go from idea to custom crypto, leveraging the benefits of layer 1 blockchains such as high levels of security and fast transaction speeds at significantly lower costs than developing your own blockchain. Our Cryptocurrency, Blockchain and NFT Development services include: - Cryptocurrency exchange development - Cryptocurrency and blockchain wallet development - Cryptocurrency coin and token creation - ICO website development - Smart contract development - Blockchain app and DAPP development - Blockchain consulting - NFT marketplace design and development - Decentralized Finance (DEFI) development - Custom cryptocurrency, blockchain, NFT app development, and more.
€140 EUR en 7 días
0,0 (0 comentarios)
0,0
0,0
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My blockchain experience is extensive, having worked with blockchain since 2016. Have built DeFis, Dapps and NFT minting projects, as well as having worked with smart contracts in Solidity and Rust. My skills includes but not limited to: 4+ Years exp. on blockchain, cryptocurrency, e-wallets, money exchange, bitcoin, cryptography, hashing, ETH, BTC Best Regards
€200 EUR en 7 días
0,0 (0 comentarios)
0,0
0,0
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Hello, This is Raj Alpharive solely deals with NFT, blockchain development, and Crypto related services in various verticals. We are a team that has a handful of experience of around 5+ years in blockchain and we have delivered many successful projects to our clients so far. We offer simpler solutions to complicated requirements. Listed below are the niche that we are experts in: 1. NFT Token Development 2. NFT Marketplace Development 3. DeFi 4. All types of Cryptocurrency Exchange Development 5. Crypto wallet application development 6. Ethereum, BSC, Tron standard tokens and Custom coin Creation 7. Blockchain Development Services Technologies that we work: 1. Front End - HTML5, CSS3, Angular JS, React JS. 2. Back End - Node JS, Laravel, Solidity, PHP (All frameworks), Golang. 3. Mobile App Development - React Native, Kotlin, Flutter. Thanks and Regards, Raj.
€200 EUR en 2 días
0,0 (0 comentarios)
0,0
0,0

Sobre este cliente

Bandera de SPAIN
Madrid, Spain
0,0
0
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Miembro desde ene 22, 2022

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