Bitcoin Jobs

I need a Blockchain Developer capable of producing a fork with basic Blockchain Adjustments like Block Time, Block Reward, Block Halving, Etc. We would like a wallet implemented and designed as well along with several additional aspects to the development but nothing to extensive. We would require someone with at least 2-3 years experience with Blockchain Developer. ***NOT SMART CONTRACTS! SOL...

I receive error when i try mint zerocoin, so i need to fix it

I want to develop a proprietary service for my customers. Essentially, it's going to be a stripped-down version of blockchain. I need someone who is knows blockchain inside out - to the point where theyre not helplessly enamoured by it. If you know what you're doing, this is a walk in the park. If you're wrapped up in your crypto bubble, stay there, I have no use for you

I want to start a new coin POS/POW. Please bid if you have already developed coins. Looking forward for serious dev..

Bitcoin Squad is a training program that teaches you how to invest, trade, and profit by using cryptocurrencies and Forex. The program has something for everyone from beginner basics to advanced techniques. By taking our master class you will become a pro trader in no time making the income you have always dreamed of. The company is some what new and we are looking to expand through targeted adver...

We need someone to help with marketing and crowdsales We are looking genuine marketer who can promote our ICO and generate real revenue. Here is project details: We have developed a decentralize exchange! We want to do ICO so you need to promote our ICO and generate real revenue. You will get paid after success our ICO. You must have to have a good review of ICO on your profile. Thank you a...

This website will have: - Game (game + relevant Admin Panel data) - Deposit and withdraw (Bitcoin/VGO + Welcome Bonus) - Affiliates (Invite friends for % of commission with affiliate code/link) - Level up (levels up the user and rewards user with free coins) - Chat (including moderators) + extra Message me for more information including images and designs in PSD and .jpg

fix minor issues on coinspayment gateaway. btc, eth, and ltc mostly is fixed, just that the exchange rate has a problem. [login to view URL]

I need crypto currency desktop wallet

I need someone who is very familiar with Masternodes and how they work. I am going to create a platform like [login to view URL] or [login to view URL] A Masternode hosting and deployment platform. I’m familiar with the amount of work needed to develop something like this and it isn’t really too difficult. Fairly simple stuff. Payment will be made partially with CAD but mostly wit...

I want to 51% attack BTCP Without double spending. If you feel that you are good fit for blockchain and bitcoin, please bid. I will discuss with you the method and payment method. if you want hourly work, please provide me fixed price. Happy bid. Thank you.

I need someone to help with marketing and crowdsales of an erc20 token profits will be shared after crowdsales.

Change the code of EOS source code (just a file: [login to view URL]) to make it work on another token. One should have complete knowledge of EOS and C, C++.

Looking to hire someone who can create a cryptocurrency exchange, complete back end. Only wanting to hire someone who has already previously built an exchange or who can build one based off another template. Only willing to spend a minimum amount of money to build the platform. Can only pay monthly, no upfront payments. Want an exchange similar to one of these: [login to view URL] [login to v...

reference website : [login to view URL] This is a investment related website, we pay 15% monthly based on clients bitcoin investments. client login panel shows the exact details about clients total investments , total gain and available balance to withdraw.

I need a developer that can build me a crypto market scanner. A scanner that can scan all coin pairs on all crypto exchanges, 24/7. - It should be able to do multiple kind of scans, all based on indicators from technical analysis. All the necessary indicators I already have available in Tradingview pinescript format. These are most of the indicators: 1 Mean Reversion 2 RSI Bearish / Bullish Div...

I want to start a new coin POS/POW. Please bid if you have already developed coins. Looking forward for serious dev..

I am launching my own coin and want someone to compile it in custom UI for windows and Mac. I will need to see example before moving forward.

Hi Need to fix the PHP code then we will discuss on chat about mining process. Thank you.

Hi Need to fix the PHP code then we will discuss on chat about mining process. Thank you.

hello i am looking for a programmer to develop a bitcoin and litecoin payment gateway

We need a developer with experience in configuring a cryptocurrency based on the bitcoin core code & wallet, customizing the name of the coin and simple parameters - so that we may prepare and test for a potential future coin launch. We just need to be able to have a minimal functioning test network of miners on the local network and a wallet that can be displayed, with functioning test transa...

We are looking for someone (Company preferred) with Wordpress implementation experience: Please read everything carefully before bidding!!! Every wrong or not serious bid which will cause waste of time, will be reported to Freelancer.com Task Please check attached ppt Conditions: Timeline Reqs. ::End of 15 December EOD ::If timeline is not met and there is no real reason for it the payment wi...

[login to view URL] Check out this game. I have bought the source code written in unity framework. Can you help in integrating a smart-contract that controls the in game coins and how a match is played online. Players would need to own a particular amount of inbuilt game to be paired with a random person online. The winner gets all the inbuilt game coin. Contact me for more explanation.

I need a developer that can build me a crypto market scanner. A scanner that can scan all coin pairs on all crypto exchanges, 24/7. - It should be able to do multiple kind of scans, all based on indicators from technical analysis. All the necessary indicators I already have available in Tradingview pinescript format. These are most of the indicators: 1 Mean Reversion 2 RSI Bearish / Bullish Di...

Need white paper for an upcoming project including write content and design. Please show me what you've done.

I need someone acquainted with blockchain technology and EOS, to perform fork on EOs and introduce sharding in it. This project also includes making some small changes in EOS code to make it work with a different token. Write Sharding on the top of your bid so that I know that you have read the description. Bid only if you have previous work experience with blockchain. Max Budget is 25,000.

We require a Lightning Wallet for Android, iOS and Windows Phone - it should be done in a cross platform solution preferable Xamarin with Visual Studio. Review the attached document as there are also some questions that need answering before any work can be started.

Create a new Crypto Currency by Improving open source existing codes and ensure its reliability to connect to external environments, and implement sepcific specs and deliverables and high level security.

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

some example: [login to view URL]

Hi Need to fix the PHP code then we will discuss on chat about mining process. Thank you.