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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
Algorithmic trading bot
6 days left
I want a bot for doing algorithmic trading of crypto currency.
$385
(Avg Bid)
Consider a dataset having a particular database of students information regarding: • Name • Reg Num • SSN/ Aadhar Number • Age • Mobile Num • Email ID • Etc. This basic information is put in a database which is secured with a random generated password (any encryption mechanism). One needs to know the password to access the database. Now this password is protected...
$142
(Avg Bid)
looking for someone who can write a program to help obfuscate our codes
$194
(Avg Bid)
Hi I need to be listed in 1 preferably 2 exchanges for my coin (not token) and would like to be listed in one from the list here: [login to view URL] if possible and without listing fee. Can you help with this?
$219
(Avg Bid)
cryptography subject
5 days left
need someone who can do complete my one subject with A grade
$178
(Avg Bid)
i wanna know more about messeging apps and how they work. how they maintained what staff personal and what are the statics. and how data is managed.
$245
(Avg Bid)
I need someone that is experienced in Block chain development Cryptocurrency development for payment platform
$1288
(Avg Bid)
We are looking for a java developer who worked with DSS and Digital signatures for PDF. knows about LTV, and AATL.
$140
(Avg Bid)
!! READ the REQUIREMENTS before you knock !! 1. You are expected to have good knowledge on areas such as; blockchain attacks/crypto-threats/solidity/Smart-contract/Hash-Algorithms/51% attacks/Sybil attack/. 2. You will need to figure out a security issue in the blockchain network. We can help you with that. Some issues can be 51% attack, Sybil attack, BGP Hijacking, Eclipse attack, Smart Contr...
$8 / hr
(Avg Bid)
Need to pow mining & staking in new alt crypto
4 days left
Hello, everyone. i need experienced & kind dev who can solve my simple issue. i have made new cryptocurrency and all is okay. But my issue is to premine & mine & staking my coin. This is very easy for experienced guy, very simple issue - maybe setting issue. I will discuss detail with winner guy. my $kype = live:rjh917
$25
(Avg Bid)
!! READ the REQUIREMENTS before you knock !! You are expected to have good knowledge on areas such as; blockchain attacks/crypto-threats/solidity/Hyperledger/Smart-contract/Hash-Algorithms/51% attacks/Sybil attack/. You will be provided with any online books/Journals/articles that you will ask for regardless of how expensive they are. Programming skills required and essential. Your task ...
$8 / hr
(Avg Bid)
compile new coin for me
3 days left
I want you to compile new coin for me with Explorer Windows and linux wallet Minning pool.. drop me an example of coin you have [login to view URL]
$217
(Avg Bid)
I want a new version of a qr code created to store more information. I want either more modules or more colours. Maybe black, white, grey, blue, green and red as an option or other option is for more modules so instead of 144x144 it can be like 555x555. I will also need to know how much data can be store in the code and how many kB the wr image itself will be
$86
(Avg Bid)
If you know any exchange that reports to CMC and you can get a cheap listing as we are launching a Token now. Please you can bid let's discuss.
$242
(Avg Bid)
Simple secure web wallet required for new dash fork
$303
(Avg Bid)
HI, i looking for a programmer with skills and experience in build a crypto currency
$1062
(Avg Bid)
Dear Sir/Madame Dero is the first crypto project to combine a Proof of Work blockchain with a DAG block structure and wholly anonymous transactions. The fully distributed ledger processes transactions with a twelve-second average block time and is secure against majority hashrate attacks. Dero will be the first CryptoNote blockchain to have smart contracts on its native chain without any extra la...
$5717
(Avg Bid)
We are looking for partners/investors for a Cryptocurrency project that already running. Our project will have different alt projects ro partners/investors will take part in this projects and be lifetime in admin team. Payment will be done to freelancers based on the partners/investors that they find. We dont have anytime to spend for chit chat. So please bid only if you can handle the project.
$1250
(Avg Bid)
Hello! Please be sure you read this prior to contacting or placing a bid so you know exactly what I am looking for. Thank you! The details for this project are as follows: I need a lightweight multi currency wallet. This wallet will NOT have to download the entire chain for all the currencies in this wallet. This wallet will run on Windows 7 and up. The user should be able to switch between t...
$2205
(Avg Bid)
Need to develop a Crypto Currency exchange Similar to Binance. Please only beed who worked on Blockchain and Crypto Currency Exchange development.
$18690
(Avg Bid)
Crypto Currency Exchange
6 hours left
Looking for Multi Crypto Currency Exchange like Binance.
$680
(Avg Bid)
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