Criptografía Jobs

Cryptography is the study of hiding information. It intersects the disciplines of engineering, computer science and mathematics. Cryptography is involved in securing passwords, access to sensitive material and to computer systems. If your business needs help with cryptography, you can hire freelance cryptography experts to fulfill your tasks. Start by posting your cryptography task today! Contratar a Cryptographers

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    32 trabajados encontrados, precios en USD

    Ex: [iniciar sesión para ver URL] 1. airdrop rewards 2. pre-sell 3. referrals system 4. all automatic Only for experienced creators!

    $121 (Avg Bid)
    Garantizado
    $121
    0 participaciones
    Crypto Coin Fork and Wallet Clones 6 días left
    VERIFICADO

    I am looking for a developer to fork a coin with staking, I will discuss specifics in private. I will give broad explanations here for the public. Dev will be responsible for full integration of the coin into the wallet, we will provide the open source links to the software to the developer. The existing coin is on a functioning network, we would use the information they provide in updates in th...

    $1175 (Avg Bid)
    $1175 Oferta promedio
    6 ofertas

    i need a cryptography expert asap

    $500 (Avg Bid)
    $500 Oferta promedio
    3 ofertas

    i have coin and i am wanting my core qt wallet to be able to download as app or for accounts to exist on website or online platform so that users can exchange from wallet account addresses

    $143 (Avg Bid)
    $143 Oferta promedio
    5 ofertas

    looking for developer/s how able to create similar website to [iniciar sesión para ver URL] server side and front end if you have experience with dApp, smart contract and one of - ES6/React/Vue front end libraries we are waiting for you

    $1292 (Avg Bid)
    $1292 Oferta promedio
    25 ofertas
    COIN DEVELOPMENT 6 días left

    Hi, I'm Martins by name. I want to develop a coin like bitcoin, it should be named megacoin. Its rate must be $60,000 per one megacoin. I only need professionals that can answer thousands of questions because I have to be sure if you are capable and also if that's the right choice for me. Wish you all the best. Thanks. Martins.

    $4500 (Avg Bid)
    $4500 Oferta promedio
    2 ofertas
    Cryptography Theory -- 2 5 días left
    VERIFICADO

    Need help with: Cryptography Theory IND-CPA IND-CCA Cryptographic Primitives Encryption Hash and MAC security AES-CBC Standardized Scheme

    $76 (Avg Bid)
    $76 Oferta promedio
    3 ofertas

    Need team for crypto project for marketing Must have prev experience. I will ask for it!

    $1007 (Avg Bid)
    $1007 Oferta promedio
    7 ofertas

    Project Source: [iniciar sesión para ver URL] Bounty: [iniciar sesión para ver URL] I am looking for an experienced developer to add multithreading to the miner functionality of this project and add an option to control the number of cores used. (Example: --cores=4) An uncooperative developer was able to figure it out in a couple of nights while messing around.

    $627 (Avg Bid)
    Urgente
    $627 Oferta promedio
    13 ofertas

    I want a plugin/ widget which convert my ecommerce product price to real time crypto price . I want to display the price of the product in crypto just bellow where the inr price is showing . basically i want to display multiple currency under every product . And the prices should be real-time and the valued should be calculated on my product price.

    $117 (Avg Bid)
    $117 Oferta promedio
    5 ofertas

    Need somebody who can setup dodge coin mining in centos7

    $20 (Avg Bid)
    $20 Oferta promedio
    3 ofertas

    We are looking for a person/team to create a token for our business so that we can distribute to partners/associates who can then redeem them after certain time periods (redeem them back with us, at which point we will burn them). This is at trial stage and may lead to an ongoing project.

    $23 / hr (Avg Bid)
    $23 / hr Oferta promedio
    23 ofertas

    Edit Description I need an automated bot to front run another wallet transactions. Bot should work by scanning the mempool for a specified address and when it sees that this target buys a token for a large amount of liquidity than the bot should make 2 transactions in his same block, one for buying that token and one for selling it. I don't really know how it works to get into a specified ...

    $1696 (Avg Bid)
    $1696 Oferta promedio
    23 ofertas

    I need a blockchain expert preferably with binance smart chain experience. I require a automated script that will buy set amount of BNB once the presale contract address allows purchases, this must be done on block to ensure faster purchase time. Example of the presale I want to buy: [iniciar sesión para ver URL] If you are a blockchain expert and you think you are capable of this please...

    $194 (Avg Bid)
    $194 Oferta promedio
    4 ofertas

    Implementation of a custom encryption and decryption for golang [iniciar sesión para ver URL], similar to TLS. REQUIREMENTS: good coding style, high-quality code implementation.

    $216 (Avg Bid)
    $216 Oferta promedio
    3 ofertas

    Requirements: HTML5, CSS, PHP, LARAVEL, SQL, BLOCKCHAIN, BITCOIN CORE, MONERO CORE I need dev who can setup: -ESCROW -MARKETPLACE -MULTI-VENDOR -VENDOR BOND -VENDOR PANEL WITH MANAGING THE ORDERS, LISTINGS AND SALES -BUYER PANEL, (DEFAULT PANEL) WHERE BUYER WILL MANAGE HIS ORDERS AND HIS SETTINGS -FEEDBACK SYSTEM, USER WILL BE ABLE TO LEAVE BAD OR NETURAL OR GOOD FEEDBACK -DISPUT...

    $3604 (Avg Bid)
    $3604 Oferta promedio
    93 ofertas

    Development of a Mobile Multiplayer FPS gaming App in Unity 3D. Similar to PUBG graphics but with different gaming model. iOS, Android, WebGl. Multiplayer backend development needed with Matchmaking Services and Server Allocation Manager. Hosting in Cloud with Google Cloud, Amazon AWS, Azure etc with easy scalability. Need to integrate Crypto Currency Wallet into the menu and custom gaming logic....

    $14362 (Avg Bid)
    Acuerdo de Confidencialidad
    $14362 Oferta promedio
    21 ofertas

    The problems that arise with the implementation information transmission of images are the large data size and the importance of information security. Both symmetric and asymmetric cryptography can be used to meet the security requirements of the messages being sent. A symmetric cryptosystem is faster, however, the distribution of the secret key to the recipient is vulnerable to security risks. Wh...

    $47 (Avg Bid)
    $47 Oferta promedio
    1 ofertas

    Helo we need developer who already build the ethercrsh we need that.

    $309 (Avg Bid)
    $309 Oferta promedio
    4 ofertas

    I am looking for someone who has knowledge on Cryptography API's and bitcoin algorithms whom can build me the application in C# dot net framework and also build the packages and reference libraries 50% of project is done . Looking Forward to Complete it in On Time by setting up the nodes or pool to start mining crypto's Note : Once Hired , Then Project Details will be Shared , Before ...

    $341 (Avg Bid)
    $341 Oferta promedio
    1 ofertas
    Binance BOT 1 día left
    VERIFICADO

    I just need a bot made from a trustworthy source that can trade for my metamask that can instantly pay high gwei and at least 900000 gas to get into a dxsale presale for a bsc token instantly and pay max contribution Example : [iniciar sesión para ver URL] I want a bot that will fill a presale like this max contribution for my wallet By just inserting the dxsale link into my browser With ...

    $9 - $227
    Sellado
    $9 - $227
    1 ofertas

    Check file attached for detailed information. I want someone who is experienced on smart contracts related to cryptocurrency

    $19 / hr (Avg Bid)
    $19 / hr Oferta promedio
    13 ofertas
    Crypto project -- 3 1 día left
    VERIFICADO

    I need a crypto Tokenpre - sell website / selfdrop website Example : 1) [iniciar sesión para ver URL] 2) [iniciar sesión para ver URL] Airdrop reward pre-sell refers system all automatic Only for those who are creating this kind of website before Read Less

    $562 (Avg Bid)
    $562 Oferta promedio
    4 ofertas
    crypto project -- 2 1 día left
    VERIFICADO

    I need a new website. I need you to design and build a website for my small business.

    $422 (Avg Bid)
    $422 Oferta promedio
    5 ofertas

    This will be a challenging assignment but for the right candidate, it should be pretty straight-forward & has the potential to create additional revenue by supplying me with the full source code, so I have the ability to quickly connect to any wallet by signing or entering my private key into a config file (see bonus payment offer below) I’m looking for someone to create a front-running...

    $1642 (Avg Bid)
    $1642 Oferta promedio
    24 ofertas
    Block Chain Project 1 día left
    VERIFICADO

    Please bid only if you know crypto currency and block chain technologies well

    $14 (Avg Bid)
    $14 Oferta promedio
    7 ofertas
    Crypto project 1 día left
    VERIFICADO

    I need a crypto Tokenpre - sell website / selfdrop website Example : 1) [iniciar sesión para ver URL] 2) [iniciar sesión para ver URL] Airdrop reward pre-sell refers system all automatic Only for those who are creating this kind of website before

    $167 (Avg Bid)
    $167 Oferta promedio
    4 ofertas

    Recreate old Joker slot casino game with wallet for playing with our crypto coin and other crypto currency. We would like to hire someone to develop the Crypto Game, with Coin paiyments and Crypto Coins such as BTC, ETH, TRX, etc. Other details we will discus later. Thank you.

    $2066 (Avg Bid)
    $2066 Oferta promedio
    13 ofertas
    ICO LAUNCHPAD FOR CRYPTOCURRENCY 8 horas left
    VERIFICADO

    I AM LOOKING TO LAUNCH MY OWN LAUNCHPAD FOR BSC CRYPTO CURRENCY PROJECTS. SIMILAR TO [iniciar sesión para ver URL] [iniciar sesión para ver URL] I WANT SAME LAYOUT AND FUNCTIONALITY AS [iniciar sesión para ver URL] I WILL PROVIDE ALL CONTENT AND GRAPHICS..... LAYOUT MUST BE PROFESSIONAL AND APPEALING...... PLEASE UNDERSTAND WHAT A ICO LAUNCHPAD IS AND DOES BEFORE BIDDING...

    $592 (Avg Bid)
    $592 Oferta promedio
    23 ofertas

    Hello there, We at Indechh Technologies are urgently hiring freelancer tutors who can teach our students Blockchain . If interested, please share your contact number and mail ID. Thank you Indechh Technologies

    $12 / hr (Avg Bid)
    $12 / hr Oferta promedio
    2 ofertas

    Telegram and reddit shilling for crypto Need to have previous experience. Send in messages previous crypto projects you have done marketing for, thanks!

    $25 (Avg Bid)
    $25 Oferta promedio
    1 ofertas
    Crypto expert 2 días left
    VERIFICADO

    I need a Crypto expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    $6 - $12 / hr
    Sellado
    $6 - $12 / hr
    16 ofertas