Criptografía 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! Contratar a Cryptographers

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    14 trabajados encontrados, precios en EUR

    Bonjour, Je gère un site Woocommerce et je cherche à me passer des gateways traditionelles. Le problème : mes clients voudront toujours payer avec des monnaies normales (FIAT) comme le dollar ou l'euro. L'idée serait donc de mettre en place un système où : - Le client paye en FIAT (a un broker tiers) - L'argent est converti en crypto p...

    €493 (Avg Bid)
    €493 Oferta Promedio
    9 ofertas

    Hello, we need to increase the security of our existing application: > Change certain parts in JAVA to C code > Increase the cryptography in the code > Increase the functions of application > Increase the encryption of data and DB Short intro: We have a JAVA written communication application that we want to secure with a higher level of coding. The coding part of the application must...

    €926 (Avg Bid)
    €926 Oferta Promedio
    44 ofertas

    looking to hire a freelancer who can do app security check and hack

    €657 (Avg Bid)
    €657 Oferta Promedio
    5 ofertas
    Blockchain on WordPress 5 días left
    VERIFICADO

    Hi, I am looking for someone who can help me with blockchain storage of documents with timestamp through WordPress and Gravity forms.

    €143 (Avg Bid)
    €143 Oferta Promedio
    13 ofertas

    Privately funded startup in stealth mode AWS S3 integration Customer facing website including user registration and payment processing Phone app development using Phonegap Public key cryptography I am looking ONLY for a Woman developer to work on project to improve women's safety

    €1269 (Avg Bid)
    €1269 Oferta Promedio
    69 ofertas

    Por favor, regístrate o inicia sesión para ver los detalles.

    Destacado Acuerdo de Confidencialidad

    Want a very simple exchange via smart contract and extremely simple interface. The project is one token to be exchanged with ethereum. Price of token is always 0.01eth the price can’t be changed but people will list tokens to sell or buy on order book and you can take those orders. The price is the same but people can list % over or under the price only within 5% of the price of 0.01eth (ove...

    €560 (Avg Bid)
    €560 Oferta Promedio
    7 ofertas

    We need the equihash algo added to the yiimp open source code @ [iniciar sesión para ver URL] , if you are an experienced developer that has an understanding of crypto and stratums please apply! May be more work in the future if algo is implemented successfully.

    €668 (Avg Bid)
    €668 Oferta Promedio
    10 ofertas
    crypto affiliate website 2 días left
    VERIFICADO

    i have a client would like to build a crypto affiliate website. it should allows visitors to buy major coins like BTC, ETH and altcoins with fiat, credit card, debit card, crypto-to-crypto. upon successful, my client will earn affiliate from the transaction. visitors do not earn any but to provide them the website to buy and sell. we only shortlist those has done this before. happy bidding. ...

    €1155 (Avg Bid)
    €1155 Oferta Promedio
    23 ofertas

    I need someone to make an APP for android and IOS which will be a cryptocrueency wallet. The wallet will hold 5 crypto currency. Security should be very well also.

    €799 (Avg Bid)
    €799 Oferta Promedio
    58 ofertas
    crypto wallet and real estate 11 horas left
    VERIFICADO

    I need an Android app. I already have a design for it, I just need it to be built.

    €313 (Avg Bid)
    €313 Oferta Promedio
    23 ofertas

    I need a Crypto expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    €6 - €61
    Sellado
    €6 - €61
    53 ofertas