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Se buscar desarrollador de Smart Contract ERC722, ERC20, BEP20, BEP721, para trabajo o integrar a grupo de trabajo gamingNFT
Hello, I have some questions on a project that I'm trying to develop and need to speak to a solidity expert about it. This should not take more than an hour of your time. You are basically biding to answer questions about very advanced smart contracts concepts fro about an hour. Please send your background along with your bid. Thank you Thank you,
Hello! We're developing a new NFT game and we're looking for an experienced solidity expert to join our team. The first phase of development would take place in the next 3 months. Required Skills: - Experience in NFT GAME Development - Solidity & Smart Contract Please let me know if this is something that you're interested in. Thank you
Looking for a really good skilled person in Solidity to develop a gaming smart contract for me. Regards !!!! Please write "I Fully read the details" in your bid or I'll not select you Arnaud
We are looking for a Smart Contracts developer interested in working on the development of a blockchain-based MarketPlace platform that has at least 2 years of experience in Solidity and 4 years of experience in general development. We are looking for an initial budget to develop the Front-end, but the rest of the project is coming soon. We want someone not only interested in starting, but in continuing development.
Looking for simple solidity developer to create simple solidity token on binance smart chain
For Solana nft,cadano and solidity development
Hi, We are a NFT company looking for a senior developer for our project. Need to have a good understanding of the NFT world and be creative. Our project got a strong community following us and we need someone serious and motivated. Salary to % of the drop possible. Skills: smart contract generate collection deployment opensea with attributes HTML/java solidity blockchain Looking forward for your candidature.
I am a ethereum developer. I need a large amount of rinkby testnet ether for my personal test I hope you are also a solidity developer. know what i want. the requirement is simple. give me 20K test net naive Ethereum. if you can finish this task please contact me I will release the bounty as soon as I received the Test Net Ether.
...(including checking the correct network, wallet address, error messages) - Token to token trades including custom slippage, (min.) output etc., basically that what Pancake already offers - Adding and removing liquidity - "Offline" fetching (if users without MetaMask visit the website, it should still show token prices etc. Please note that I only need the frontend including the javascript scripts, no solidity is required (altough some knowledge is required due to potentially custom errors) - Security (VERY IMPORTANT), like not allowing XSS etc. - One pager - everything should work fine in one page, (for example hiding things the user does not use but NOT redirecting to a new page) - Very simple javascript code: Due to the critical and sensitive nature of a dApp we will ...
Implementation of Swaps on Uniswap v3: Implement the different swapping functions as in v3 SDK
We need to build smart contract wallet extension app like metamask, and figma design is prepared. Required tech: blockchain, solidity, smart contracts, , react.js, javascript, chrome extension. Importantly, developer should have an experience in chrome extension, smart contracts and web3.js.
We are building the most scalable optimistic rollup in the world. You will be working at the bleeding edge ...Extensive knowledge of virtual machines or blockchain node software Native level proficiency in written and oral English Excellent communication skills Prior experience working remotely in a globally distributed team Bonus Points if you Experience developing or designing P2P distributed systems Experience with blockchain technologies Experience with financial systems or other high security services Solidity/smart contract development Consuming and contributing to open source codebases Experience working with agile methodologies (Scrum, CI/CD, TDD, Paired Programming, Gitflow) When applying Please share you previous projects, it repositories on any open source projects a...
Hola, estamos buscando un programador que sepa trabajar con solidity y smart contracts. Necesitamos crear una pagina para comprar NFT y su marketplace.
hello dear developers I am looking for an expert blockchain developer with experience in solidity and creation of smart contracts for the development of an nft game Token development BSC Network Play to win Players earn tokens by defeating enemies and raiding with friends. NFTs minting Players coining characters, transports, and NFTs items to defeat your enemies. Market Players can trade and sell on the market. Oracle integration Dynamically adjust costs and rewards up or down based on changes in dollar value DO NOT APPLY IF YOU EXPECT MORE THAN THE PROJECT BUDGET THANK YOU ?
more details will be provided on chat
...The person must already have experience in creating and deploying the Token, even better if it already have Tokens successfully deployed on the mainnet and which have reached Binance Launchpad. The best candidate must know how to create a Token contract with Solidity and Remix, based on various parameters provided by us, must have the competence to evaluate and secure the contract, know how to deploy it first on testnet and than on the mainnet and how to launch it successfully on Binance Launchpad. Certainly a solid knowledge of Solidity, Remix and OpenZeppelin is required. The candidate will NOT have to create the Token for us, nor will he have access to the source code of the same! Rather, he will have to play the role of GUIDE for our developers, knowing how to explain...
...etc To be simple, make the technical parts. A designer will draw the legs. My job is the marketing parts, I'm back-end developper but for this project I don't have time for technical tasks, it's for that I want to work with you. So, are you ok to discuss about that ? If you can speak french it can be perfect :) Regards. This message relates to: I will build nft marketplaces nft website solidity nft smart contract and nft solana h MeNov 16, 3:12 PM Hi alex_fr63, . I would be very interested in working with you on this project. WE are expert of developer with a deep knowledge. highly skilled and rich experienced, regarding to your requirement consider taking a professional attitude and highest quality as the first priority. h MeNov 16, 3:20 PM I'm in a ...
I need help correcting a compiled and deployed etherium solidity contract, it is also on polygon
NFT Smart Contract (Solidity - ERC721) * Ethereum blockchain * Reveal Functionality (i.e. minted NFTs will be hidden until you reveal them) * Image files & their metadata will be hosted on my VPS . Minting on my Website *make cats interactions work in opensea with properties * Metamask wallet integration on the website * Minting status
Could I get a quote, and time estimate on converting this project (linked repository) from Solidity to EOS? Thank you!
Could I get a quote, and time estimate on converting this project (linked repository) from Solidity to EOS? Thank you!
Could I get a quote, and time estimate on converting this project (linked repository) from Solidity to EOS? Thank you!
We need blockchain developer with modern javascript framework skills. Needed stack: Solidity, and Duration: 3 months or longterm if needed. Availability: 10 hours per week Salary: fixed price per week
Hi there, We are a Swedish Company looking to develop a NFT game for the BSC network. We need someone to help us with the coding and we expect you to have knowledge in HTML, Javascript, Node.js, Web3, Moralis, ChainLink, Solidity. In short: We would like a site where you could mint random Character. The Character shall have different features, such as level, rarity, strength etc. You should be able to upgrade the character to next level, against a fee. You should be able to put the Character into Farms, to generate tokens in return. This is in short what we would like to have in a first version. The plan is to make this a long term project, and we might have more projects after this aswell. I expect you to have developed similar stuff, as staking/farming and...
I need a Solidity Developer to customize one of my pre-made contract. Ready to be deployed.
Hi, we have created token but not able to validate in BSC website. getting error mismatched bytecode. contact us asap.
Looking for a blockchain developer with good knowledge of EVM, smart contracts, Solidity and WEB3.
i need to fork (change old brand variable.) I need to modify a smart contract bep20 in solidy for disable the sell of token when the marketcap or price fall under 5% of the market cap or price and reactivated after the marketcap or price recovered the 5 %. example you start at 0$ and in hight 1$ the marketcap or price decrease for 5% so here the marketcap or price is 0,95$ at this marketcap or price the sell is disable you need to rebuy the dip until 1$ when we have recovered the 5% the sell is enable I need you for fix this problem. you can see you can see the diagram attached
Seeking experienced JS web developer/designer to build a launch website for upcoming NFT project. The website will be Aero (aircraft) themed. Requirements: - Dynamic Interface - Web3 Integration - Solidity Experience - Experience in Interface design - Ability to convert plaintext to an elegant visual user experience - Smart Contract Integration Site Features: - Scrolling Marketing Interface - MetaMask Plugin
We're working on a new DeFi project for ethereum+L2's and are looking for a Solidity developer to join our team. The project/tokenomics is relatively simple, and it mainly works with ERC721's and ERC20's The core code has been more or less written and your main task will be to write unit tests, as well as help complete the remaining coding & review tasks Requirements - Experience writing EVM smart contracts in solidity - Experience writing comprehensive unit tests - Experience working with Nodejs + Hardhat dev environment
We are looking for a long term in-house (In Spain) Fullstack developer with strong skills in: -React,Solidity,Ruby,Rails,Python,Blockchain
Programmer required to consult on ETH blockchain gaming development. Must have exp in the below ✸, Ethereum, Binance Smart Chain. ✸ Defi, DEX, Gambling, Token building, ✸ ERC20, ERC721, ERC1155, BEP20. ✸ Solidity Web3, Rust. More detail will be provided upon vetting of suitable candidates
Hi Aulovud, I hope you are well. I would like to consult with you on specific technical questions I want to sense check for a token. I taught myself important fundamentals of solidity but would appreciate being able to confirm some things with a pro. What is your schedule this weekend and early next week? For now for a first consultation, two hours is enough - the conversation should be pretty quick. Thank you, and looking forward to working together!
Dear Applicant, Our team intends to build a world class decentralized exchange where user can do following things: 1. Connect a meta mask or any other web 3 wallet 2. Swap tokens using a dex aggregator 3. Stake tokens at an optimal interest rates. 4. Users can borrow and lend tokens at impressive interest rates. I am okay if one can fork uniswap or pancake swap to start with, however the end result must be a fully functional DEX that can be transitioned to me.
Looking for a professional developer in Go, Rust & haskell and knowledge with Solidity+Pacwrapper! You can read / rewrite / translate the code we provide. a few tasks after we provide code: Add trader joe links / dropdown on mobile Implement on dashboard an auto refresh of the mint ROI Please rename the Staking Tab and Botton Implement TraderrJoe Swap on site local Implement consensous vote function - People can vote based on their amount of coins We had problems to execute smart contracts with tx0 You able to execute smart contracts with tx0 ? Please only professional coder, no dreamer or bot's, all who not reply with : 'I read all and understand your requirements' will deleted or skipped. Thanks
Want someone to help me find a contract, or anything like that, to make a BSC Smart Chain BEP20 token with, using MetaMask or anything else. If you are an Ethereum dev who knows Solidity programming, you can also write your own, fine. Needs to be Able to create a token with: - edit name, symbol & max supply - burn a % on each transaction - tax % back to genesis wallet on each transaction - rewards % back to all holders on each transaction Bonus money can be paid for this job if you can find a contract that is already verified for
Hi Rahul Singh B., I'm looking for someone to design a solution for me in solidity. I believe it's most likely going to be an optimistic rollup but I'm not sure. I want to have a token for a specific application I have in mind. I just want to talk with you and see what you recommend in terms of design for what I have in mind. Maybe 1-2 hours, maybe more. Just information, no coding at this stage.
Hi Renesis Tech PVT LTD, I'm looking for someone to design a solution for me in solidity. I believe it's most likely going to be an optimistic rollup but I'm not sure. I want to have a token for a specific application I have in mind. I just want to talk with you and see what you recommend in terms of design for what I have in mind. Maybe 1-2 hours, maybe more. Just information, no coding at this stage.
Hi Mohsen T., I'm looking for someone to design a solution for me in solidity. I believe it's most likely going to be an optimistic rollup but I'm not sure. I just want to talk with you and see what you recommend in terms of design for what I have in mind. Maybe 1-2 hours, maybe more. Just talking. Zoom would be best, if that is permitted, otherwise phone if that is permitted, otherwise just chat on this site.
You will build a Web for our NFT. You will build Smart Contrats with Solidity For more informaton will be shared to the right candidate
Hello! We're developing a new NFT game and we're looking for an experienced solidity expert to join our team. The first phase of development would take place in the next 3 months. Required Skills: - Experience in NFT GAME Development - Solidity & Smart Contract Please let me know if this is something that you're interested in. Thank you
Review pre-sale contract, check security, and optimize it wherever necessary. Suggest a better approach if any. Contract in not very complex so will not take longer. Github repo and pre-sale requirements shared after hiring. Work start date: Immediately
Dear experts, I am looking...(detailed scope of work available and will be shared): - allow user to log-in with Web3 (MetaMask wallet) - once logged in pull up analytics on user's wallet using Etherscan API and - display analytics to the user as text and on a png image - allow user to mint ERC-721 token with image and analytics as parameters on IPFS If you have built something similar I am sure Web3 login, ERC-721 solidity contract etc. can be simply copied and adapted. App would need to be optimized to make sure information is pulled up efficiently through Etherscan or Please provide examples / links to similar work you have done on Web3. I will look through responses during this week and send detailed specification document to selected party(s) for final review and award...
We have a project to issue a NFT collection and we need someone who can develop the required smart contract based on the ERC721 standard in solidity language and implement web3 commands.
I'm looking to hire a developer right now to help me integrate multi-sign wallet to a contract. It is influenced by C++, Python and JavaScript, and is designed to target the Ethereum Virtual Machine (EVM)
Hello! We're developing a new NFT game and we're looking for an experienced solidity expert to join our team. The first phase of development would take place in the next 3 months. Required Skills: - Experience in NFT GAME Development - Solidity & Smart Contract Please let me know if this is something that you're interested in. Thank you
I want to build a simple game with blockchain and I have a tutorial. It is a very simple game. the price is negotiable, it can be more, it is only one approx.
We need a custom Smart Contract made for the Polygon Blockchain. I presume it will be written in Solidity. This contract has several additional feature SO you will need to be a programmer who is qualified and not someone who has watched 2 Hashlips Videos or thinks they can just download another contract and change 3 items in it, then deploy it again! That will not work for this job. We have an 10,000 NFT Art Drop (all art is finished and uploaded to IPFS) ready for deployment. We just need several changes made to the Smart Contract. This should be 1 or 2 days work for an expert in programming.
