Cryptography 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! Hire Cryptographers

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    185 jobs found, pricing in USD

    I need ICO website similar to [url removed, login to view] and also a simple ether token ICO set up so it is automated that a user will receive tokens once he gas paid to join the ICO.

    $153 (Avg Bid)
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    1 bids

    [url removed, login to view] Please check this. I need same as this one. Please bid who has experience.

    $191 (Avg Bid)
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    4 bids
    Work with Secure Analysis 6 days left
    VERIFIED

    This analysis will be based on min-entropy. it will also need to compute the degree of freedom using an existing model which utilized binomial distribution. please contact me for further details

    $50 (Avg Bid)
    $50 Avg Bid
    2 bids
    Monero forking guide 6 days left
    VERIFIED

    i need instructions on how to fork monero cryptocurrency up to changing it(network id,compiling etc) .in the end i want to build a cryptocurrency identical to it. please make a PDF or PPT instruction set.

    $3352 (Avg Bid)
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    3 bids

    I need crypto currency simple website. You have to experience crypto currency website. Please show me your experience.

    $260 (Avg Bid)
    $260 Avg Bid
    9 bids

    I have a value hash value that I'm trying to practice on decrypting and i cant wrap my head around it. Need a very good cryptographer to help me with it. I will explain more in person. Experience with shopify workings is big plus.

    $183 (Avg Bid)
    $183 Avg Bid
    6 bids

    Hi, We are looking for an experienced programmer with 10+ years of experience along with the experience of cryptocurrency. You must have already worked on cryptocurrency and must be able to show the examples of your work. We are coming up with a concept related to cryptocurrency. We need an experienced programmer can work as project manager and manage our local programm's team. The pr...

    $495 (Avg Bid)
    $495 Avg Bid
    7 bids

    We Already Develop Coin and Security Framework and want a mentor which can guide and helping in developing API with our developer. we are team of 4 people who are working on the developing the online wallet . so we need mentor who can create database design and guide our developer to develop API and help in developing API. Platform in Built on Spring Framework and Bitcoinj . Needs to hire 3 Free...

    $6503 (Avg Bid)
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    1 bids

    I Need a mining pool, and faucet build for our cryptocurrency. Only apply if you can work NOW. Our blockchain is behind, and need a mining pool.

    $276 (Avg Bid)
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    21 bids
    I need bitcoind devs NOW 5 days left
    VERIFIED

    We are a startup cryptocurrency, we are on the market being traded, and need bitcoind devs asap. We also want to set up 10 nodes.

    $2056 (Avg Bid)
    $2056 Avg Bid
    7 bids

    I have a cryptocurrency I made as a hobby years ago, it is a fork of Litecoin. I am interested in updating its codebase to a more recent one and changing its mining algorithm, but maintaining the existing blockchain and token distribution. I want to fork Monacoin which uses Lyra2REv2 algorithm. The source of my coin and monacoin are both available, I need to modify Monacoin source to work on...

    $449 (Avg Bid)
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    14 bids

    I need a simple erc20 token ICO set up for me with simple ICO website simply for the crowdsale. I need this set up to my specifications.

    $346 (Avg Bid)
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    11 bids

    I need a simple erc20 token ICO set up for me with simple ICO website simply for the crowdsale. I need this set up to my specifications.

    $475 (Avg Bid)
    $475 Avg Bid
    9 bids

    I am looking for an experienced developer with skills in decrypting php codes to remove / encrypt some codes on our website. Examples of files that requires decryption are listed below. /app/Controller/[url removed, login to view] /app/Config/[url removed, login to view] /core/lib/Cake/Config/[url removed, login to view] /core/lib/Cake/Config/[url removed, login to view] /core/lib/Cake/Core/[...

    $42 / hr (Avg Bid)
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    8 bids

    Seeking an experienced person to build ERC20 coin for new ICO. This coin will be just for testing, afterwhich another job will be posted for another coin. Whoever is selected for this coin can expect to make at least double.

    $315 (Avg Bid)
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    4 bids
    CryptoCurrency Development 3 days left
    VERIFIED

    I am looking for someone who can develop Cryptonote ([url removed, login to view]) Framework. I need a Cryptonote Based Coin in PoS Protocol and Hashing Should be in X12 and X11 both. I need all source code and Guide for future development and also I need 1 month free support. Developer should help me for mining setup and GUI wallet developing. BID on this project if and only if you have expe...

    $3645 (Avg Bid)
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    10 bids
    Research and White Paper 3 days left
    VERIFIED

    We need research paper writer, white paper writer in Crypto Currency. Experienced freelancer only apply. We have a block-chain technology based research paper to write.

    $214 (Avg Bid)
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    51 bids

    I want to develop a crypto currency i.e, an alternative currency wallets ICO blockchain etc.,

    $1428 (Avg Bid)
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    10 bids

    Hello there, I am looking for some energetic and knowledgeable crypto writer whose are quite familiar with crypto currencies field. We need many articles in order to rich our website. If you are a qualified person then bid with your full confident to go with us. We looking forward to working with you. Best of luck.

    $118 (Avg Bid)
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    36 bids
    ATM Application for Bitcoin 1 day left
    VERIFIED

    We are looking for someone with knowledge and experience with major ATM vender hardware and software integration. Experience integrating Bitcoin related APIs is a plus, but the most important experience is working with integrating ATM hardware and software. This project may involve working with traditional ATMs for integrating software with the physical hardware, such as an ATM application, an...

    $4555 (Avg Bid)
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    5 bids

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