Φίλτρο

Οι πρόσφατες αναζητήσεις μου
Φιλτράρισμα κατά:
Προϋπολογισμός
σε
σε
σε
Είδος
Δεξιότητες
Γλώσσες
    Κατάσταση Δουλειάς
    22,876 blockchain δουλειές που βρέθηκαν, με τιμές EUR

    Ψάχνω προγραμματιστή, για δημιουργία σχετικά απλού δυκτίου blockchain και εντολές smart contracts. the application of the network will be on real estate industry. and will calculate the outcomes of the apartments and with the smart contract usage will automatically cover the payments specific day, every month, transparently and secure 1000 % with the signature of the blockchain security .

    €1162 (Avg Bid)
    €1162 Μέση Προσφορά
    1 προσφορές
    Blockchain Java Netbeans Έχει λήξει left

    Σχεδίαση δυκτίου Blockchain Λεπτομέριες αναγράφονται στο πιο κάτω pdf. Το πρόγραμμα ΠΡΕΠΕΙ να ειναι σε γλώσσα JAVA στο πρόγραμμα NETBEANS. Επίσης ενα παρλαδειγμα που δίχνει ένα &p...

    €779 (Avg Bid)
    €779 Μέση Προσφορά
    2 προσφορές
    Frontend page developer 6 μέρες left

    I need frontend developer for my page. But i don't have design, only idea. So you have to understand me with little words and make one i want. It is related blockchain, so blockchain knowledge is plus. Please share live url you have done.

    €429 (Avg Bid)
    €429 Μέση Προσφορά
    68 προσφορές
    €2735 Μέση Προσφορά
    9 προσφορές
    React w/Blockchain Front End Needed -- 2 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Description: I have a MERN stack project, which I need the REACT part developed. What You will need to do: - Create site boilerplate (using a template, previously agreed between us) - Must use Web3Modal for wallet connection. - Site must call to some Web3 methods, and after each method call success will call to the API to store on db. Example calls: Connect wallet, ask for signatures, create/update/remove listings/offers, same for profile. - Need to interact with opensea to grab some data. - Code must be well commented. - the project usees typescript I will provide: - Project files ready to develop react part. - API endpoints to call. If some are missing, you must let me know - Smart Contract Web3 methods to call. Note: Please mention "Blockify" as part of your Bid, so I know y...

    €172 (Avg Bid)
    €172 Μέση Προσφορά
    25 προσφορές
    React w/Blockchain Front End Needed 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Description: I have a MERN stack project, which I need the REACT part developed. What You will need to do: - Create site boilerplate (using a template, previously agreed between us) - Must use Web3Modal for wallet connection. - Site must call to some Web3 methods, and after each method call success will call to the API to store on db. Example calls: Connect wallet, ask for signatures, create/update/remove listings/offers, same for profile. - Need to interact with opensea to grab some data. - Code must be well commented. - the project usees typescript I will provide: - Project files ready to develop react part. - API endpoints to call. If some are missing, you must let me know - Smart Contract Web3 methods to call.

    €523 (Avg Bid)
    €523 Μέση Προσφορά
    91 προσφορές
    Article writer needed. 6 μέρες left

    I'm looking for talented article writer with deep blockchain knowledge. I have DEX site done similar to pancakeswap. I need someone to help me to make some articles such as promotion text, ads and roadmap etc. You must have blockchain knowledge, unless you understand about blockchain don't bid, don't waste your time. Marketing skill will be plus, even getting long term with me. Please bid with your prev work. Thanks.

    €68 (Avg Bid)
    €68 Μέση Προσφορά
    38 προσφορές

    Tokenomics and staking for NFT Project project on NEAR PROTOCOL blockchain. Should be able to work independently on tasks and also be an advisor for other developers on the team.

    €1489 (Avg Bid)
    €1489 Μέση Προσφορά
    13 προσφορές
    Fetch data from Crypto token and After submit transaction 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need to fetch data from a token from Stellar Blockchain and when the data was fetched, it needs to be filtered and after with the filtered data, it needs to submit a transaction. I need this to be all automated with my configuration and just start it and runs for 24/7 without stop. I ll give more details in private.

    €146 (Avg Bid)
    €146 Μέση Προσφορά
    28 προσφορές
    blockchain developer needed 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    i want to ask few question about sandbox

    €144 (Avg Bid)
    €144 Μέση Προσφορά
    10 προσφορές
    Website Development 9 μέρες left

    We have a team of passionate application developers specialised in developing games, app, CRM ,ERP , Blockchain, Crypto , NFts and websites. We have extensive experience in using tools and technologies to building software and websites that support cross-platform. For more details message us.

    €9 (Avg Bid)
    €9 Μέση Προσφορά
    1 προσφορές

    I am looking for a blockchain developer for my NFT project. It is start. In the future, I will make you busy.

    €900 (Avg Bid)
    €900 Μέση Προσφορά
    26 προσφορές
    Blockchain Development 9 μέρες left

    We have a team of passionate application developers specialised in developing games, app, CRM ,ERP , Blockchain, Crypto , NFts and websites. We have extensive experience in using tools and technologies to building software and blockchain that support cross-platform. For more details message us.

    €9 (Avg Bid)
    €9 Μέση Προσφορά
    1 προσφορές
    Web design & development 6 μέρες left

    I am looking for web designer or developer to build medium scaled site. It has landing page and web dapp design and development. blockchain exp is plus. Development stack: react.js is preferrable

    €552 (Avg Bid)
    €552 Μέση Προσφορά
    128 προσφορές
    App development 9 μέρες left

    We have a team of passionate application developers specialised in developing games, app, CRM ,ERP , Blockchain, Crypto , NFts and websites. We have extensive experience in using tools and technologies to building software and Blockchain that support cross-platform. For more details message us.

    €9 (Avg Bid)
    €9 Μέση Προσφορά
    1 προσφορές
    Blockchain,Web 3.O, NFT Integration in a game application. 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hi We need an Blockchain expert to help us make our game compatible for web3.O and add few NFT elements.

    €33 / hr (Avg Bid)
    €33 / hr Μέση Προσφορά
    36 προσφορές
    Blockchain Bridge Expert 6 μέρες left

    I need talent bridge & mulitsignature expert in blockchain side.

    €737 (Avg Bid)
    €737 Μέση Προσφορά
    28 προσφορές
    Write a Press Release 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Looking for an experienced writer to write a press release for the launch of our blockchain / fintech business. Please provide examples of your work

    €72 (Avg Bid)
    €72 Μέση Προσφορά
    79 προσφορές

    Hi , everyone . I need blockchain and frontend developer for my website. please bid me once you can start now.

    €147 (Avg Bid)
    €147 Μέση Προσφορά
    25 προσφορές

    ...la formar un equipo de trabajo blockchain que trabaje junto con la dirección de sistemas. Quedamos atentos a cualquier comentario así como a establecer una reunión online en la aclarar los diferentes puntos. Saludos cordiales, English: Hello, we want to create a company in Spain, dedicated to the tokenization and division of properties, vacation services and sports facilities. We need to create and launch our token in an ICO, as a utility token to obtain the initial financing and later develop and market NFTs that help the development of each of the projects. We would like to be able to count on your services, since we need a solid and reliable structure, developed by experts in the field. We want to form a blockchain work team that works tog...

    €2806 (Avg Bid)
    ΣΜΓ
    €2806 Μέση Προσφορά
    72 προσφορές

    IMPORTANT: For Canada, Toronto and GTA freelancers ONLY. Personal meeting will be required. it is an interesting and challenging project. It will consist of Progressive Web App (Responsive) + Blockchain (Hybrid) + Smart contract + IDO or ICO..... Thank you.

    €18 / hr (Avg Bid)
    €18 / hr Μέση Προσφορά
    23 προσφορές

    Looking for a programmer, malware expert, hacker who can assist me with getting rid of a hacker tracking my every keystroke and every step I make with technology. I see an IPFS gateway message often, they made themselves a group on my MBPro, they track me through Siri, settings on my devices, etc. I am a middle aged woman whose life has been taken over by these evil people. I have some computer knowledge but pale in comparison to them. I know who they are, have gathered a lot of information, etc… Please help! Many thanks!

    €473 (Avg Bid)
    €473 Μέση Προσφορά
    10 προσφορές

    We need an experienced developper on Blockchain Gaming especially on Wax Chain. Iloblock is an NFT Wax Game where you can mine NFT and other features of other Wax P2E Games. Please read our whitepaper for more info. The paper is available at https://www.iloblock.com. You will be asked to build the program relative to the Phase 1 of the game not the entire game. You will be asked to developp the program and implement the design that we will give to you. We want you to deliver us a full functionnal game available online and the source code. We are responsible of the process of webhosting. Thanks

    €168 (Avg Bid)
    €168 Μέση Προσφορά
    13 προσφορές

    Estoy desarrollando un proyecto blockchain con una aplicacion online funcional 100% en Vue.js y con implementaciones web3, el proyecto esta construido funcionalmente, Se necesita trabajar en el UX/UI y para esto de adquirio el siguiente template: Necesitamos una figura que pueda instalar el template trabajando conectado directamente con nuestro backend developer, para poder no solo estructurar el tempalte en base a la informacion en tiempo real que va llegnado y que tendremos que mostrar en el front, sino tambien poder escribir nuevos modulos y bloques en base a los requerimientos , utilizando los elementos graficos disponibles ya en el tempalte

    €18 / hr (Avg Bid)
    €18 / hr Μέση Προσφορά
    26 προσφορές

    ...registrations on blockchain. It will work as follows in the user's view: 1- The user makes the registration on the Site - click on the "Register" menu. 2- When accessing the platform (site) again, access through the login menu. 3- The user makes the purchase of credits via PayPal (or credit card) required for registration. 4- Then informs the data of the record holder, type of record, title and description. 5- The platform AUTOMATICALLY checks if the user has enough credits for the service. 6- Then it releases the user to continue the service request. 7- The user selects the digital file, uploads it to the platform and clicks finish request. 8- The platform AUTOMATICALLY generates the hash of the digital file. 7- Then, AUTOMATICALLY makes the registration in the ...

    €243 (Avg Bid)
    €243 Μέση Προσφορά
    8 προσφορές
    Blockchain Developer for NFT website 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Looking for Blockchain developer for NFT website. More details in chat

    €1633 (Avg Bid)
    €1633 Μέση Προσφορά
    43 προσφορές
    Research paper 4 μέρες left

    How an industry of choice can benefit from blockchain technology and cryptocurrencies

    €88 (Avg Bid)
    €88 Μέση Προσφορά
    61 προσφορές
    oort.digital 4 μέρες left

    We are a blockchain-powered NFT game project (). We are looking for a Unity game UI designer to work on some game interface design. The RPG game demo:

    €49 / hr (Avg Bid)
    €49 / hr Μέση Προσφορά
    15 προσφορές
    Upload my NFT's on Opensea 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I have approx 5000 NFT which has 8 original images and 4672 Other Images. also, I already created metadata and uploaded it on Pinata Cloud. so just want an experienced blockchain developer who can create a smart contract and upload it ETH blockchain. where 8 original images will be always on top

    €26 (Avg Bid)
    €26 Μέση Προσφορά
    10 προσφορές

    We have a team of passionate application developers specialised in developing games, app, CRM ,ERP , Blockchain, Crypto , NFts and websites. We have extensive experience in using tools and technologies to building software and Blockchain that support cross-platform. For more details message us.

    €9 (Avg Bid)
    €9 Μέση Προσφορά
    1 προσφορές
    D App Development 7 μέρες left

    We have a team of passionate application developers specialised in developing games, app, CRM ,ERP , D App ,Blockchai, Crypto , NFts and websites. We have extensive experience in using tools and technologies to building software and Blockchain that support cross-platform. For more details message us.

    €9 (Avg Bid)
    €9 Μέση Προσφορά
    1 προσφορές

    ...registrations on blockchain. It will work as follows in the user's view: 1- The user makes the registration on the Site - click on the "Register" menu. 2- When accessing the platform (site) again, access through the login menu. 3- The user makes the purchase of credits via PayPal (or credit card) required for registration. 4- Then informs the data of the record holder, type of record, title and description. 5- The platform AUTOMATICALLY checks if the user has enough credits for the service. 6- Then it releases the user to continue the service request. 7- The user selects the digital file, uploads it to the platform and clicks finish request. 8- The platform AUTOMATICALLY generates the hash of the digital file. 7- Then, AUTOMATICALLY makes the registration in the ...

    €860 (Avg Bid)
    €860 Μέση Προσφορά
    45 προσφορές
    Project for Lee G. 6 μέρες left

    Hi Lee G., i m a blockchain engineer from India, i m currently looking for some work,do you have some projects where i can help you .

    €29 (Avg Bid)
    €29 Μέση Προσφορά
    1 προσφορές

    ...collaborate quickly with in order to solve this issue. Only if you have built and deployed a tax token before with different buy and sell fees are you qualified for this job. If you can fix and help us get this through testing enough so that we can submit it to audit, we may have a longer term position for you in the near future. Can consider this an audition for long-term, full-time placement as a blockchain/smart contract developer if we work well together. COMMUNICATION and PROFESSIONALISM are of the utmost importance for this position. We take this expectation VERY seriously. Please submit your github + links to previous tax token work so we may review examples of relevant work experience. NO AGENCIES, PLEASE: FREELANCERS ONLY Specifications/Expectations: - AVAILABLE: P...

    €24 (Avg Bid)
    €24 Μέση Προσφορά
    4 προσφορές
    Crear token ERC-20 -- 2 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Busco experto en blockchain que me ayude a crear smart contract y token ERC-20 en Etherum.

    €154 (Avg Bid)
    €154 Μέση Προσφορά
    58 προσφορές
    Project for Nikolay T. 6 μέρες left

    Hi Nikolay T., i m a blockchain engineer from India, i m currently looking for some work,do you have some projects where i can help you .

    €11 (Avg Bid)
    €11 Μέση Προσφορά
    1 προσφορές
    NFT logo industry -- 2 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I am looking for a logo that has a 'lower case '. I am involved in the blockchain and NFT industry helping to people make and generate their own NFTs. The logo we're looking for will have an independent element and the name of the platform, Ajim Pips. Please submit original designs only

    €26 (Avg Bid)
    €26 Μέση Προσφορά
    45 προσφορές
    NFT logo industry 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I am looking for a logo that has a 'lower case '. I am involved in the blockchain and NFT industry helping to people make and generate their own NFTs. The logo we're looking for will have an independent element and the name of the platform, Ajim Pips. Please submit original designs only

    €26 (Avg Bid)
    €26 Μέση Προσφορά
    72 προσφορές
    Website Development 6 μέρες left

    We have a team of passionate application developers specialised in developing games, app, CRM ,ERP , Blockchain, Crypto , NFts and websites. We have extensive experience in using tools and technologies to building software and websites that support cross-platform. For more details message us.

    €9 (Avg Bid)
    €9 Μέση Προσφορά
    1 προσφορές

    I am looking for an experienced developer who can work on the Solidity, Blockchain, and another buy/sell features using the API. Implement Buy, Sell (redeem) functionality to Dapp crypto Implement Buy, Sell Crypto with Fiat Infura The Infura API suite provides instant access over HTTPS and WebSockets to the Ethereum network. IP Blocking Restricted

    €95 / hr (Avg Bid)
    €95 / hr Μέση Προσφορά
    54 προσφορές

    Programador que ayude a solventar temas de vulnerabilidades web en nuestros sistemas de blockchain.

    €262 (Avg Bid)
    €262 Μέση Προσφορά
    13 προσφορές
    Ghost Writer Need 2 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Looking for a very experienced ghost writer in the tech industry to write a eBook on a specific topic. Must have tech / latest technology experience like Blockchain, NFTs, Metaverse, etc.

    €313 (Avg Bid)
    €313 Μέση Προσφορά
    68 προσφορές

    This Collection consists of 10,000 NFTs all on the Ethereum Blockchain There are 4 releases all happening each quarter of the year. They started as small curious animals with extreme knowledge. They all stumble across an abandoned school located in the wild. They decided to go in a music room. They slowly found their interests and started a Band called the 'Acoustic Animals' We have an amazing Roadmap and Utility for the holders of the project rewarding them back daily with amazing prizes like instruments, concert tickets, crypto currency and more!

    €46941 (Avg Bid)
    €46941 Μέση Προσφορά
    49 προσφορές

    I want a blockchain Developer who can write BSC SMART CONTRACT and integrate with MERN website. ____________________________ Can you do this? 1. Create a token called USDSC. Follow the same details as 2. Integrate the following smart contract with the token contract. Details of USDSC stability smart contract 1. All USDSC tokens created will be in this smart contract. 2. Anyone can send BNB and receive USDSC at present value of BNB. 3. Anyone can send USDSC to receive BUSD. 1:1. 4. There will be a service charge of 2.0% for BNB to USDSC and USDSC to BUSD. Payable by BNB only. 5. Smart Contract will check every minute. If BNB received increases by 10%, it will be converted to BUSD. If BNB received decreases by 1%, it

    €115 (Avg Bid)
    €115 Μέση Προσφορά
    33 προσφορές

    A subject. It is feasible to develop a website for blockchain verification, for prior record services, such as these: I thought about having a website developed that sells the Proof of Precedence record service and I saw these websites that I showed you that they do based on blockchain. Offering as follows: 1 - Register at Authora Digital and access through the login menu. 2- When accessing the platform, click on the "Register" menu 3- Inform the data of the registration holder, registration type, title and description. 4- Select the digital file for the platform to generate the hash. 5- Then, click on register and wait for confirmation on the Blockchain and issuance of the Certificate of Priority.

    €503 (Avg Bid)
    €503 Μέση Προσφορά
    66 προσφορές

    This project is based on Hyperledger fabric and NFT tokens . Check the below attached files for Abstract and detailed description .

    €95 (Avg Bid)
    €95 Μέση Προσφορά
    9 προσφορές

    find blockchain platform developer. I want to discuss some details via chat.

    €618 (Avg Bid)
    €618 Μέση Προσφορά
    33 προσφορές

    Hi Sergey K., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

    €9 / hr (Avg Bid)
    €9 / hr Μέση Προσφορά
    1 προσφορές
    Help me make a business model for blockchain 2 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hi there, I need help creating a token on ICP, AVAX or one of the other blockchains that would allow for data migration, security, etc with low gas fees. Use the website and let me know if you’d be able to use any of their products on one of the blockchains with low gas fees. Need to create a token for a company that helps with data migration, data reconciliation and mata masking.

    €158 (Avg Bid)
    €158 Μέση Προσφορά
    12 προσφορές

    I have a task to manage security documents with blockchain sign technology from my boss. I need real experience with etherem and solana net developer with and solidity for a long time. Please show me your github projects to improve your skill. Prepend (I love blockchain) in headline of your bid. Thank you!

    €19 / hr (Avg Bid)
    €19 / hr Μέση Προσφορά
    33 προσφορές

    Κορυφαία blockchain Άρθρα Κοινότητας