Blockchain Jobs

Blockchain is a distributed register that is used to maintain a continuously growing list of records, called blocks. It has revolutionary applications in finance (such as cryptocurrencies like Bitcoin) and decentralized applications like online voting.

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    261 jobs found, pricing in INR

    Hello, we are looking for a professional and experienced developer to create a smart contract for our project with the following functionalities: -1 Billion Supply -Can pause feature -Can Burn feature -Blacklist feature The job has to be done in under 1 week. Please let me know if you will be able to do it and I will send you more details about the project>

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    5 bids

    Hello, I am looking for an experienced and proffesional smart contract developer to create a smart contract for my platform in under one week with the following functionalities: -1 Billion Supply -Can pause feature -Can Burn feature -Blacklist feature I will give you more details on the project once you taken on the job.

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    I need a bot preferably in python, It will need to keep track of 100s of BSC addresses Once a transaction (interaction with a contract) is made, The bot needs to make the same transaction in the same block (it will be even better if it can prerun the transaction). Add a ban list of tokens I don't want to transact. For more information contact me, the budget is not yet determined.

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    hi, I am needing a bep20 token created Total transaction fee = 6% 2% distributed to holders 2% distributed to a company wallet 2% to liquidity It also needs the ability to burn tokens please let me know the price

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    I'm looking for a freelance blockchain expert, who can team up with me to create fork of dash coin with some edits, I'm a very successful entrepreneur and creating a team now for my new blockchain project We will start by forking from dash with edits, then we take it to next level with massive marketing hype, before you bid, please understand you will get paid via upwork for the first m...

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    I am looking for a developer that can build a sophisticated trading bot to develop a Arbitrage Bot on the binance smart chain & ethereum network. I'm looking to hire a developer who has major experience in algorithms, solidity, DeFI, utilizing API's of Dex's such as pancakeswap, Uniswap, Kyber, 1Inch, Balancer, (etc) and much experience with BSC and ethereum and the ethereum bl...

    ₹54961 - ₹109922
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    Research 3 blockchain protocols and provide data and sources for these metrics: Cross-Chain Bridges/Transfers (YES/NO - if yes, what bridges?) Smart Contracts (YES/NO) Transaction Fee ($[login to view URL] Transaction Time ([login to view URL]) On-Chain Governance (YES/NO) These blockchains are new and sources may not be readily available.

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    I’m looking for someone to train me via zoom etc for 1 - 2 hours to tell me how to read basics of smart contracts. I’m interested in understanding the Transferfrom, Approve, Mint, LP holder functions and how to identify scam tokens.

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    hey everyone I am looking for a team to help create a community token with good tokenomics. and step by step according to the plan we enlarge it and deploy it in the top exchanges. make our own wallet, exchange, nft marketplace ...etc. i am looking forward creating a good token with a good reputation in the future. NO SCAM the team will have tokens also ( 20 % ) in addition to the budget required...

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    need block chain expert 6 days left
    VERIFIED

    I need you to develop some software for me. want to develop a cryto currency. bid only if you are expert in same

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    Hyperledger fabric web app 6 days left
    VERIFIED

    Requirements include creation of web frontend and backend to maintain multi company shareholder registry and associated documents. Also the initial billing and annual billing by registered agent.

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    i want to develop my own block chain and crypto currency. can someone with knowledge in this help with it DO NOT BID IF U DONT HAVE INDEPTH KNOWLEDGE. DO NOT BID IF U CANT MOST OF CRYPTO CURRENCY are built in short period so don't ask for months or more fund

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    Research 3 blockchain protocols and provide data and sources for these metrics: Cross-Chain Bridges/Transfers (YES/NO - if yes, what bridges?) Smart Contracts (YES/NO) Transaction Fee ($[login to view URL] Transaction Time ([login to view URL]) On-Chain Governance (YES/NO) These blockchains are new and sources may not be readily available.

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    Looking for a blockchain developer who can develop the chesscoin core module or Electrum-Server. ChessCoin is Novacoin and Novacoin is fork of Peercoin+Litecoin Also, Peercoin and Litecoin are BTC forks. In order to develop the chesscion mobile wallet, Our company need to develop the core-module or Electrum-Server. It is required excellent skill and experiences in Blockchain technologies. If you a...

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    Crypto Exchange APP -- 2 6 days left
    VERIFIED

    hello am want to make a crypto exchange app Fiat to crpto and crypto to fiat with features like pancake swap, uniswap and a wallet creation of ICO smart contract KYC solidity payment gateway

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    Trainers required 6 days left
    VERIFIED

    We need trainers in the field of Cryptocurrency basics-advanced and in the field of digital marketing. We need someone fluent in Hindi and English. You must have your own course structure. There will be a batch you need to conduct every day. It will be practical education. We need trainers only not agencies.

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    hello i am looking for genius developer to create a new exchange platform with an attached wallet following experience is necessary binance network tron network exchange app wallet bitcoin payment payment gateway ICO launch smart contract solidity DAPP looking for longterm dev

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    Looking to add logo to my token are you up to this simple task?? contact me quick!

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    I have fork the Goose Finance frontend and smart contracts as following: 1) Smart contracts: [login to view URL] 2) Front end: [login to view URL] I also deploy the Testnet & mainnet smart contracts here: Testnet: EggToken: 0x0B448bD014AB1870E36852aEc32bb48C2E61c2Fd MasterChef: 0x9E7BDa33Fd027dA087228eC75A99cfC8450fDA24 LP Address: 0xa644cc8e9cd205da962511d94ad2a2377d602036 Mainnet: HBEE: 0x...

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    I need a website built within 2 days that I will provide a reference from. All that is needed is to enter the same input for me to edit, or I will provide you with the content to edit with.

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    I looking for Sping Boot Microservice, MongoDB and Hyperlegder fablic Expert to build backend Smart contract(chaincode) Rest API Regards

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    So I need someone for lots of crypto related ideas that we have half done that need to be finished and a bunch of stuff ready to start Looking for someone long term

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    I require a fork of the "multisender" app site to work with the HPB blockchain ([login to view URL]) The network details are as follows: Network name: HPB Network RPC URL: [login to view URL] Chain ID: 269 Symbol: HPB block explorer: [login to view URL] You must be able to show me this working before you are selected. I have had people tell me they can do the project easily yet when t...

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    Looking for a React Developer to make a similar website like this. [login to view URL] [login to view URL]

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    The title describes what I need perfectly, of course I want it to be set up a certain way, mined a certain way, everything is mostly custom. Looking for quotes, and I know it is not cheap or fast.

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    I'm developing a website which manages online coins. I'm going to build my database using blockchain. I have no experience in Blockchain, so I'm looking for someone who has rich experience in Blockchain. When you bid, add "Do you need blockchain developer?" string and your CV.

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    Trophy icon Design Website for Crypto Coin 2 days left

    Design Website for new Crypto Coin Uploaded logo so that you can match colors. Site should look something like [login to view URL] and or [login to view URL] Designs need to be ready to hand off to a any programmer.

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    I staked for farming a token and the devs disabled "Harvest" button from UI, I need to call the contract in order to harvest

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    im looking for someone to help advise me with developing the purpose for out crypto token we are developing . maybe someone that can help me develop a framework token will be on the binance block chain

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    Hi i have a source code from a crypto exchange that i want to use it functionally but dont know how to install it this would be a project with small budget and only developers with more time are recommend the language of the publisher was chinese

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    Website in PHP-Wordpress. For the client to issue a Blockchain smart contract. Quorum Blockchain - JPmorgan Where the client would choose a smart contract with its conditionals such as: 1. days 2. A delivery of product - land - personal property - rental is completed. 3. and more. The client would email the smart contract to the person who would sign the smart contract. You will be charged a ...

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    Blockchain Developer 6 days left
    VERIFIED

    I have created the token and wallet. I want to develop python script that calculate average busd in my transactions. After this work, I am going to develop new site with this token. If you can this work, pls bid. Thank you.

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    need to create a BSC token and a stable token

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    Looking for a cryptocurrency advisor. Need advice with tokenomics, token distribution, token deployment.

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    We need to build Polkadot network Chain using Substrate development Docs. The candidate must know Rust Programming and blockchain arch. Also, experienced with the Parity Substrate platform. ([login to view URL]) You should polkadot build with substrate. [login to view URL] Let's talk the details if you're interested. Thanks!

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    Trc20 token with mlm software.

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    We are looking for an expert Crypto/Bitcoin advisor who has more than 5 years of bitcoin/token development, management, and ICO experience. Please share a project which is live and trading and can be verified. Many thanks Happy bidding

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    If you know what I am talking here, you probably know what's up. I will need a demo file or anything that can help me verify the capabilities of the [Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions]

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    I already have a design, I just need you to build it.

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    Would like a front-running mempool tool to execute buy after liquidity is added, approval and selling functions. Have some resources that I've found and might be helpful. Thanks

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    I need someone expert in Laravel Framework and blockchain development to integrate coin into an existing application - link to app- [login to view URL] I have my own cryptocurrency built on the litecoin source code. I want to integrate the coin to the script for users to be able to generate wallet, send and receive coins. please kindly work within the budget

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    We need experienced blockchain developer for creat own cryptocurrency like that dogecoin and bitcoins.

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    Defi Project on BSC 5 days left
    VERIFIED

    Hi, we are looking for an dev that can make an full project for us. We want the follow things : 1. Creating smart contract on the bsc chain with fee structure like 2,5% burn 1% charity 2,5% liquidity and 2% holders rewards. 2. Creating presale contract that people send bnb and get the new token back. 3. Listing on pancakeswap 4. Creating staking pools and yield farming 5. Exchange like pancakesw...

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    Looking for a team to create my own cryptocurrency

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    Crypo currency development 5 days left
    VERIFIED

    Looking for a meme coin developer blockchain developer. Example dogecoin safemoon. Transaction fees, trust wallet, binance exchange.

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    Blockchain expert needed 5 days left
    VERIFIED

    I have a blockchain project. I am finding the expert in blockchain. It will be long term project for 6 months. Only bid elite!

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    Build a MVP for a decentralized sports book utilizing blockchain technology on the Solana network. The objective will be to use the smart contract to facilitate and settle bets on a real-time basis. Additional work will include development of a pool(s) for Liquidity Providers to deposit funds into. Front end experience is a must as we already have wireframes for the UI designed and ready to implem...

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    I want to build a cryptocurrency coin and get it listed on atleast 2 exchanges present in india

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    PLEASE READ CAREFULLY ABOUT ALL REQUIREMENTS BEFORE BIDDING!! Here is the thing. I need some help with my [login to view URL] Exchange regarding works on the following points: 1. Edit the landing page to make it dynamic in places like news & video section of the landing page and make coin/market section of the landing page fetch data in real-time. You will also make the website texts on ligh...

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