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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
hacker for security check
6 days left
looking to hire a freelancer who can do app security check and hack
$784
(Avg Bid)
Web and phone app development
5 days left
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
$1381
(Avg Bid)
Private project or contest #20888250
6 days left
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Very simple demo dex ethereum to erc20
3 days left
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...
$621
(Avg Bid)
Add Equihash into Yiimp open source pool
3 days left
We need the equihash algo added to the yiimp open source code @ [login to view 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.
$740
(Avg Bid)
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. ...
$1280
(Avg Bid)
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.
$885
(Avg Bid)
I need an Android app. I already have a design for it, I just need it to be built.
$347
(Avg Bid)
I'm a an engineer trying to figure out cyber-security. I have a little project I'm working on and need all the help I can get to get it done quickly and effectively. It's also very important. 1. This work Implements a time stamping encryption algorithm using a chat application to demonstrate the proposed algorithm. The highlights of the system are to investigate how existing algor...
$578
(Avg Bid)
Crypto expert required..
2 days left
I need a Crypto expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.
$7 - $68
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