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! Punësoni Cryptographers

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    In the first phase we start with the basics of the trading ajot, First we set up the Python script to fetch product data and basic indicators. The following 16 products (cryptocurrency) are covered in this phase: AION - ANT - BTC - CAKE - DENT - ELF - ETH - EOS - MATIC - SHIB - SOL - STMX - TRX - UNI - VTC - WTC And the following charts and indicators from TradingView will also be implemented in order to determine price action: Default price chart Japanese candlestick chart Moving averages (50, 200 and 400 day) Trade volume VWAP RSI We start ofe with a stand-alone trading bot. Once the script is set up to continuously monitor price action and indicator data of selected products we can set up the beginnings of a web-based fromt-end (dark mode, madf for mobile use) that for now is able t...

    €451 (Avg Bid)
    €451 Oferta mesatare
    4 ofertat

    I have purchased a template in the @themeforest called @Wolmart I am looking for someone capable to create a database for registering customers, vendors, and products listings. This is an online marketplace platform that would like to have a system of multiple vendors, which our website is one of them. Vendors should apply to be accepted to start selling on the platform. Vendors should be able to select from pre-defined registered products on our platform and not be able to create their own listings. Vendors should have a backend to see statistics info, for example, sales/revenue/profit/product search/saved products/geolocation sales. We should have an admin panel to manage customers' accounts, vendors' accounts, sales, product editing, and should have support chat/operati...

    €504 (Avg Bid)
    €504 Oferta mesatare
    21 ofertat

    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

    €571 (Avg Bid)
    €571 Oferta mesatare
    11 ofertat
    Crypto dealing website 6 ditë left
    VERIFIKUAR

    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.

    €1082 (Avg Bid)
    €1082 Oferta mesatare
    44 ofertat

    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...

    €26 - €220
    €26 - €220
    0 ofertat

    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

    €492 (Avg Bid)
    €492 Oferta mesatare
    21 ofertat

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

    €160 (Avg Bid)
    €160 Oferta mesatare
    4 ofertat

    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.

    €2146 (Avg Bid)
    €2146 Oferta mesatare
    7 ofertat
    Zero Knowledge Login SAAS 5 ditë left
    VERIFIKUAR

    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.

    €7272 (Avg Bid)
    €7272 Oferta mesatare
    44 ofertat

    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.

    €608 (Avg Bid)
    €608 Oferta mesatare
    2 ofertat

    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

    €529 (Avg Bid)
    €529 Oferta mesatare
    4 ofertat

    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)

    €1040 (Avg Bid)
    €1040 Oferta mesatare
    13 ofertat

    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

    €690 (Avg Bid)
    €690 Oferta mesatare
    10 ofertat

    Jestem zainteresowany stworzeniem własnej kryptowaluty a kodzie bitcoina bądź ethereum

    €4551 (Avg Bid)
    €4551 Oferta mesatare
    7 ofertat

    i want to make a coin which is stable like USDT

    €3085 (Avg Bid)
    €3085 Oferta mesatare
    4 ofertat
    Smart Contract Security Review 3 ditë left
    VERIFIKUAR

    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.

    €526 (Avg Bid)
    €526 Oferta mesatare
    20 ofertat
    NFT - PROJECT 3 ditë left
    VERIFIKUAR

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

    €1151 (Avg Bid)
    €1151 Oferta mesatare
    45 ofertat

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

    €762 (Avg Bid)
    €762 Oferta mesatare
    20 ofertat
    Design NFT's 1 ditë left
    VERIFIKUAR

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

    €25 (Avg Bid)
    €25 Oferta mesatare
    17 ofertat
    crypto currency 1 ditë left

    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.

    €3808 (Avg Bid)
    €3808 Oferta mesatare
    14 ofertat
    Stable Coin 1 ditë left
    VERIFIKUAR

    I want to create a stable cryptocurrency

    €33 / hr (Avg Bid)
    €33 / hr Oferta mesatare
    24 ofertat

    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.

    €13 / hr (Avg Bid)
    €13 / hr Oferta mesatare
    5 ofertat

    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."

    €275 (Avg Bid)
    €275 Oferta mesatare
    4 ofertat

    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.

    €1585 (Avg Bid)
    €1585 Oferta mesatare
    8 ofertat

    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.

    €122 (Avg Bid)
    €122 Oferta mesatare
    8 ofertat

    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.

    €921 (Avg Bid)
    €921 Oferta mesatare
    12 ofertat
    Mining Pool Freelance 18 orё left
    VERIFIKUAR

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

    €390 (Avg Bid)
    €390 Oferta mesatare
    6 ofertat

    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.

    €26 - €220
    I vulosur
    €26 - €220
    20 ofertat