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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    30 jobs found, pricing in CAD

    Cryptocurrency wallet App like binance or do you have already made share let see..

    $850 (Avg Bid)
    $850 Avg Bid
    11 bids

    open-source "[login to view URL]" Check attached screenshot for requirements

    $52 (Avg Bid)
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    2 bids

    I think it is comfortable to update some code of the open-source "[login to view URL]" ---------------------------------------------------- We are working with the split key function of Vanitygen. For creating split keys, Vanitygen needs the base public key in the command line which is taken from the base key pair which can be any private key/public key pair. Vanitygen then calculates ...

    $52 (Avg Bid)
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    Whitepaper(already content Available) Website Making Pancake Swap Listing coin market cap and coin gecko Listing Looking for Stacking Dapp IDO Launch Pad integrations Looking for Blockchain relevant Projects experience and I am looking for a personteam who will support us in public and Private sale through IDO. It includes all marketing support as well. Please reply only if you have relevant expe...

    $9252 (Avg Bid)
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    7 bids

    I have Bep20 token. I would like to update this token for my requirement. If you can, please start with "I am smart contract expert".

    $1026 (Avg Bid)
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    5 bids

    This is urgent Task. You must have built I want to make NFT marketplace on Solana. I need a senior Rust expert with rich experience of blockchain. You should be fullstack developer too. Front end can be done with react.

    $1315 (Avg Bid)
    $1315 Avg Bid
    4 bids

    We what DeFi Dapp / Crypto broker platform that connects to the best staking pools. If the staking pool offers 100% APY, we will offer 70% APY to the customers. 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. Details of Risk.

    $316 (Avg Bid)
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    1 bids
    Build NFT marketplace 4 days left
    VERIFIED

    Hi Freelancer community, we are a globally operating domain broker helping clients to buy and sell the world's most famous domains. We are currently looking to expand our business into the NFT segment (not only for domains). We would like to build a NFT marketplace to expand our current business and use it as a pilot to see how we can make domains more accessible to everybody. This is just...

    $13931 (Avg Bid)
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    18 bids

    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...

    $154 (Avg Bid)
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    - 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...

    $3048 (Avg Bid)
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    23 bids

    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!

    $47 / hr (Avg Bid)
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    6 bids
    cryptography Project -- 3 3 days left
    VERIFIED

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

    $114 (Avg Bid)
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    2 bids
    Bitcoin Transaction Generator 3 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...

    $464 (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.

    $33 / hr (Avg Bid)
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    7 bids

    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...

    $744 (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 ...

    $864 (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.

    $32 / hr (Avg Bid)
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    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.

    $32 / hr (Avg Bid)
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    3 bids

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

    $10 - $19 / hr
    Sealed
    $10 - $19 / 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.

    $18 / hr (Avg Bid)
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    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.

    $18 / hr (Avg Bid)
    $18 / hr Avg Bid
    6 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.

    $17 / hr (Avg Bid)
    $17 / hr Avg Bid
    3 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.

    $38 (Avg Bid)
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    6 bids

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

    $1152 (Avg Bid)
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    9 bids
    Adapt html js website to react 20 hours left
    VERIFIED

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

    $47 (Avg Bid)
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    16 bids
    PANEL GAME CRYPTO 15 hours left

    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 ...

    $2417 (Avg Bid)
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    I need an urgent freelancer who can work under crypto mining company as a mining agent

    $553 (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. ...

    $589 (Avg Bid)
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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...

    $126 (Avg Bid)
    Guaranteed
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    2 entries
    Encryption Tutoring 12 hours 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

    $35 / hr (Avg Bid)
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    4 bids

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