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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    33 jobs found, pricing in USD

    Need someone to create a crypto profile for me. It will be an Excel sheet with a variety of column recommending the different coins, NFTs, Altcoins, etc for a particular amount of capital to buy Hello, I am an Angel Investor, mentoring and investing in tech startups for a few years now. If you are an expert in crypto / blockchain and are seeking support to launch your idea then feel free to pi...

    $113 (Avg Bid)
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    3 bids

    - ONLY CONTACT ME IF YOU ACCEPY MY BUDGET!!! ALSO I WILL ONLY RELEASE MONEY AFTER PROJECT IS DONE AND TRANSFFERED TO ME FLAWLESS. - same exact interface and same functions as [login to view URL] only the P2P trading Escrow part. - website holds Escrow funds until seller Approved he got Paid. - buyer and seller can trade crypto with same options as in c2cbinancecom/en. - website deducts fees from t...

    $2443 (Avg Bid)
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    Lost over 80% of my 5 digits Coin base wallet overnight this weekend, totally unexpectedly, and I can't figure out how it happened!!! I couldn't understand the history either I need an expert to help me on a screen share, on an hourly basis ASAP thanks!

    $39 / hr (Avg Bid)
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    5 bids
    cryptography Project -- 3 5 days left
    VERIFIED

    Need an expert who has good knowledge in cryptography, CPA, security reduction

    $90 (Avg Bid)
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    2 bids
    Bitcoin Transaction Generator 5 days left
    VERIFIED

    We are looking for capable developer to develop a simple program, with the feature to send fake transactions to the BTC valid wallet. It should generate Btc Fake Transaction (flash btc) with the below features: - - Amount field - USD or BTC: till decimal 8 digit - Receiver’s Bitcoin address field. -Defined the charges of the blockchain networks for a quick confirmation - -Transaction can ge...

    $367 (Avg Bid)
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    anyone with information security/cryptography and knowledge of python can complete this micro project in a couple of hours. It requires creating a module in python for random number generation using different methods as mentioned in the uploaded file.

    $26 / hr (Avg Bid)
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    Requirements: 1) Launch will be on solana blockchain. 2) Artists will deliver the traits and attributes 3) After that dev team will generate random characters and metadata using python and will host all the characters and metadata on ipfs, or at a place where changing data is almost impossible 4) Dev team will create and deploy contract for the launch on solana 5) I will hire s...

    $588 (Avg Bid)
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    We want to build a crypto broker platform that connects to the best staking pools. If the staking pool offers 100% APY, we will offer 70% APY. The platform is a user friendly platform. Users will see different staking pools e.g. lion pool is 100% APY, Leopard Pool 50% APY, Cheetah Pool 10% APY. Some high risk, some low risk. All the user will do is decide on the pool he want to invest in? create ...

    $683 (Avg Bid)
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    10 bids

    anyone with information security/cryptography and knowledge of python can complete this micro project in a couple of hours. It requires creating a module in python for random number generation using different methods as mentioned in the uploaded file.

    $25 / hr (Avg Bid)
    $25 / hr Avg Bid
    3 bids

    anyone with information security/cryptography and knowledge of python can complete this micro project in a couple of hours. It requires creating a module in python for random number generation using different methods as mentioned in the uploaded file.

    $25 / hr (Avg Bid)
    $25 / hr Avg Bid
    3 bids

    I need crypto wallet application developer with apis integration experience. I have complete application only apis integration remaining.

    $8 - $15 / hr
    Sealed
    $8 - $15 / hr
    3 bids

    anyone with information security/cryptography and knowledge of python can complete this micro project in a couple of hours. It requires creating a module in python for random number generation using different methods as mentioned in the uploaded file.

    $14 / hr (Avg Bid)
    $14 / hr Avg Bid
    5 bids

    anyone with information security/cryptography and knowledge of python can complete this micro project in a couple of hours. It requires creating a module in python for random number generation using different methods as mentioned in the uploaded file.

    $13 / hr (Avg Bid)
    $13 / hr Avg Bid
    7 bids

    anyone with information security/cryptography and knowledge of python can complete this micro project in a couple of hours. It requires creating a module in python for random number generation using different methods as mentioned in the uploaded file.

    $13 / hr (Avg Bid)
    $13 / hr Avg Bid
    4 bids

    anyone with information security/cryptography and knowledge of python can complete this microproject in couple of hours. It requires to create a module in python for random number generation using different methods as mentioned in the uploaded file.

    $30 (Avg Bid)
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    6 bids

    I am currently looking for someone to help develop a Solana Crypto project with NFTS

    $911 (Avg Bid)
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    9 bids

    Hello I need someone to adapt my website to a reactjs one. I need to add a metamask connection also. Thank you

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    16 bids

    We seek to create an environment for managing user-generated earnings. In this panel, the percentages that will be allocated to the user and the company of the platform will be calculated (This data will be captured from an external api). Not only do you want to see how much each user has generated, but also to be able to automate their payments (this is already the majority done, it only remains ...

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    I need an urgent freelancer who can work under crypto mining company as a mining agent

    $437 (Avg Bid)
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    Hello all, I need linux developers who are havingknowledge in linux , a deep understanding and experience in cyptocurrency mining and mining operating systems. i need a linux distro client with dashboard for user interact to command mining operation ,minitoring rigs etc etc for my personal farm. Please bid only if you have experience on it else please dont waste my time. chat me for more infos. ...

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    I am looking for help in creating a trading bot that can 1. check for new tokens/bscscan for new contracts 2. listen for liquidity add events and once triggered audit / honey pot check the contract if buy/sell is possible. 3. Purchase market rate order in a short time frame after liquidity is added. (based on configurable profile of certain amount of BNB 4. automatically sell the token once a c...

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    Hello, Mobile app developers I need someone who can make crypto app. this is not trading- need Track cryptos and stocks, chart. We will share more details in chat with best candidates. Thanks

    $213 (Avg Bid)
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    Hello, Mobile app developers I need someone who can make crypto app. this is not trading- need Track cryptos and stocks, chart. We will share more details in chat with best candidates. Thanks

    $1500 (Avg Bid)
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    Generate nft 1 day left
    VERIFIED

    Hi I will give image and ideas and i need 10k NFTs generated. Also need help posting them online

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    Necesito un bot para operar en futuros de Binance. Preferentemente programado en Python. necesito que detecte señales de entrada en base a una estrategia. La orden tiene que ejecutarse con apalancamiento, con stop loss y trailing stop porcentuales. Yo tengo que poder elegir y poder modificar estos valores a mi gusto: 1) nivel de apalancamiento (por ejemplo: 1x, 2x, 3x,...,125x), 2) porcenta...

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    Blockchain 1 day left
    VERIFIED

    Hi, guys looking for someone capable to rescue coins, that we send erc20 token to bep20 wrongly.

    $891 (Avg Bid)
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    Hello, I need person who understand blockchain technology, how cryptocurrency work. I need following task to be done: Create [login to view URL] pool for our needs. We need create pool, test it, set up rewards, set up database so we could show statistics to miners. Support pool - search for vulnerability, exploits and fix them. Arweave uses similar technology as monero coin. Similar works will b...

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    MODERN CRYPTOGRAPH 15 hours left
    VERIFIED

    MODERN CRYPTOGRAPHY MODERN CRYPTOGRAPHY

    $25 - $50 / hr
    $25 - $50 / hr
    0 bids

    Hello Everyone I need solidity developer who have experience on VUE JS to deploy contracts and reskin entire website which has only few screens

    $546 (Avg Bid)
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    37 bids

    im looking for someone who can generate nft art for my project

    $1187 (Avg Bid)
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    Hi Legends! We're looking for a Crypto & NFT Dev. who can help us launch our NFT artwork on Opensea and develop a smart contract for big projects we have in store. We can provide you with an hourly rate, commissions & bonuses based on performance and skills (To be discussed). But preferably, we are looking for a partner, not an employee. Project description: We’re looking for s...

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    The website [login to view URL] describes a theoretical cryptocurrency that would 1) benefit nonprofit charities and 2) benefit its users. It is based on art, charity, and psychology. I've done my best to describe it; next is building it. I will award this money to the best development plan for taking GlobalChange from its current status (description on website) to reality (usable currency c...

    $100 (Avg Bid)
    Guaranteed
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    2 entries
    Encryption Tutoring 2 days left
    VERIFIED

    Hello, I am having trouble learning about encryption and could use some help. Price is negotiable. Please have knowledge in proving security, implementing ciphers, etc. Best, Fan

    $28 / hr (Avg Bid)
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    4 bids

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