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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    27 jobs found, pricing in AUD

    Update information for Bep20 Token and list it to Coinmarketcap (with Pancakeswap api) Hello, this is token smartcontract: 0x54C8AC1d11E5211418A7E7eBC4A5960f51141471 We need to update information (token icon, social website) We tried to do it before but BSC is not responding to this Also we need to list it on coinmarketcap / coingecko. We need you to review our tokens / website and tell us what we need to do (example update information for our website) to get the job done. Please prove that you have done something similar like this before Thank you

    $999 (Avg Bid)
    $999 Avg Bid
    7 bids
    Crypto dealing website 6 days left
    VERIFIED

    A website, including a wallet. A users must be able to bit to excisting cryptos, place a buy or sell request for their cryptos holding in their wallet. The company will take a commission.

    $1729 (Avg Bid)
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    39 bids

    WaykiChain is an innovative technology company focusing on blockchain technology development and operation of related projects, with main body registered in Hongkong, and mainnet token WICC successfully released. The third-generation blockchain commercial public chain independently researched and developed by WaykiChain is at leading level in the industry. With high performance transaction processing capabilities, efficient consensus mechanisms, powerful smart contract engines, and the blockchain upgrade management capabilities, WaykiChain is able to provide enterprise-level blockchain infrastructure and industry solutions. Currently, the bottom layer of WaykiChain public chain is still being upgraded and optimized, and remarkable results have been achieved to continuously empower dev...

    $42 - $351
    $42 - $351
    0 bids

    I am needing some to create a crypto app with a nft marketplace I will also need you to integrate my coin into the app please only apply if you have had previous experience with similar work and can respect my budget

    $783 (Avg Bid)
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    21 bids

    I am part of a cryptocurrency project and we are in the marketing stage. We need marketing influencers

    $255 (Avg Bid)
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    4 bids

    For our project, we need an all-rounder who is very well versed in the crypto world and marketing. The task is to introduce a new token (bsc) to the market. This includes the creation of content for the growth + support from: Youtube channel Telegram Reddit Twitter Instagram + search engine optimization for all channels Furthermore, our freelancer is supposed to optimize the listing among the major Exchange exchanges: CMC Kraken Coingecko Coinbase Binance The order is considered done when an audience of 5K on social media and a holder count of minimum 1000 is reached + and when we are listed on the Exchange platforms. It is a complete order. No additional costs will be accepted.

    $3167 (Avg Bid)
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    6 bids
    Zero Knowledge Login SAAS 5 days left
    VERIFIED

    I am looking to add login management to my SAAS. I want to offer a the ability for a website to connect to my API and offer login features for the client's website. The script would need to handle API credentials, customer information, and offer the option for our customers to add multiple websites to their account. Request more information. You must have experience in APIs, cryptography, zero knowledge concepts, and in browser encryption options. Previous work with these features are a must. I have examples that I am willing to provide for those freelancers that meet the minimum experience criteria. Our Budget is flexible and will be contingent on the final product offered.

    $11668 (Avg Bid)
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    43 bids

    I need someone who can build a FUD crypter which makes .EXE undetectable. I can send you the .EXE's that I would like to be undetectable. A bonus would be on top of the .EXE being encrypted you can add a spoofer to make it look like a .pdf. I would be willing to do a monthly subscription. That way if for some reason it becomes detectable again you can update. Anyways, if your interested in discussing further, please message me. Thanks.

    $968 (Avg Bid)
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    2 bids

    We develop our coin forked from litecoin now we need to make it visible in global market and do some real transactions. Everything is working fine on test. Don't worry about budget it will be exceed depends on your contributions. Explain process what you really gonna do with proof of work. Thanks

    $842 (Avg Bid)
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    4 bids

    The successful candidate must have a minimum of mid-level knowledge in cryptocurrency and blockchain. This is a full-time position to answer all questions the community may have regarding the project. The followings are a must: 1 - Mid-level crypto knowledge 2 - Master at using Canva and creating graphics for social media posts 3 - Available for 8 hours per day (full time) 4 - Excellent at writing article 5 - Fluent in English 6 - Must work in the European timezone (CET) Salary: USD $800 per month - Full time (40 hours per week)

    $1656 (Avg Bid)
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    13 bids

    Greetings to all Developers. We are looking for a developer with experiences in Blockchain Techs. We want to generate an ERC20 Token. Once the Token get generated we want to do the following : - Create Smart Contracts - Create White Paper - Add in GitHub We do not nee a website. Only the above requirements

    $1099 (Avg Bid)
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    10 bids

    i want to make a coin which is stable like USDT

    $4911 (Avg Bid)
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    4 bids

    We'd like to hire a smart contract developer (Polygon network) to review our contract to ensure there are no glaring security holes in it. Furthermore, we want the security professional to review the NFT minting website to ensure it's connected to the smart contract & the organization's wallet properly. The project will start on 12/5. Please include in your quote how many days the review would take.

    $838 (Avg Bid)
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    20 bids
    NFT - PROJECT 3 days left
    VERIFIED

    Hello! We need a NFT smart contract on bsc for our project. Technical details will be given.

    $1832 (Avg Bid)
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    45 bids

    Build us our own digital token, write smart contract, write whitepaper, assist on listing and registering in exchanges etc

    $1214 (Avg Bid)
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    20 bids
    Design NFT's 2 days left
    VERIFIED

    Experienced and qualified designer/artist required to design/create NFT's

    $39 (Avg Bid)
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    17 bids

    finding people to make apps or web about crypto that can send to master card not withdraw. i mean send to bank. rate salary price for 20k per week.

    $6063 (Avg Bid)
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    14 bids
    Stable Coin 1 day left
    VERIFIED

    I want to create a stable cryptocurrency

    $53 / hr (Avg Bid)
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    24 bids

    I’m looking for experienced full time resources in the blockchain and web3 space, preferably from IST timezone. I’m working on a handful of projects related to web3 dev comprising of blockchain data insights, smart contracts, wallet integration, token creation and such. Full stack experience would be preferred. Looking for experienced developers in the space with a clear understanding of blockchain ecosystem and good communication skills. In your bid, please share only those previous works you can verify. Only serious developers please apply.

    $21 / hr (Avg Bid)
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    5 bids

    2 We are looking for a specialist who can compose the most selling text (script) for a review on YouTube in English. The topic is mostly crypt. Employment - depending on the number of projects. The specialist is required to have: knowledge of English crazy oversight on reviews experience in conducting AB tests, comparing different approaches on Western bloggers (will be a plus) understanding in the crypt (will be a plus). When responding, please answer the questions and indicate the necessary information: 1) Indicate the amount for which you are willing to work (for one project)? 2) Show your portfolio / cases with a similar assignment "Start your response with 2 to confirm that you are not a bot."

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    Hello, I need to learn about a crypto platform. Your job will be learn about this platform and team me everything about it. You must know good knowledge about defi and crypto.

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    I’m an Edtech founder looking to reimagine how children learn STEM like Maths by teaching the whole curriculum through the power of stories. There will be three parts to this. 2. Games and play activities - online and in-person 3. The platform for the above. I’m looking to create NFT’s, and play to earn games with an ICO. I’m looking for help with a white paper and help ideally to take me all the way to launch on both of these.

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    12 bids
    Mining Pool Freelance 20 hours left
    VERIFIED

    Set-up and configure a Bitmain E9 mining rig to pool for ethereum.

    $622 (Avg Bid)
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    6 bids

    My homepage written in Laravel and React is supposed to link the Metamask Wallet. However, I have a little problem with my site. I am looking for experts in Laravel, React, Crypto Wallet, and web3.js.

    $42 - $351
    Sealed
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    20 bids

    Jestem zainteresowany stworzeniem własnej kryptowaluty a kodzie bitcoina bądź ethereum

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    Tenemos un token de la Binance Smart Chain y queremos hacer una plataforma de staking y farming, necesitamos un programador serio que sepa hacer este tipo de trabajos con total seguridad ya que tendrá que pasar una auditoria después y queremos que esté perfecta.

    $2524 (Avg Bid)
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    8 bids

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