Bitcoin and Ethereum Online Wallet - Web Project

zł4500-9000 PLN

Closed

Posted

about 6 years ago

zł4500-9000 PLN

Paid on delivery

You will need to code bitcoin and ethereum online wallet. Web project Wallet like [login to view URL] - It NEEDS to use bitcoin & ethereum daemon, NO API'S (for example NO block io API etc.) - It needs to be scalable for 1000s people - It can't use getBalance method as it's not good scalable, it will scan the entire database. I suggest you to do accounting using Database and use listsinceblock to track TXs and to update record accordingly. As it will be better for scalability. - It needs to have function for send & receive BTC/ETH. - Users can generate new addresses (up to 7 for every BTC/ETH) - No 3rd party software/services/APIs - Login/register feature - Store all data including addresses,private addresses etc in database - Real time notification if user receive btc/eth - play sound if he receive it and he has wallet open. - Don't use [login to view URL] as it's not scalable good. - Password reset/forget feature - It needs to have very good optimalization - It needs to handle 1000s of people online !! It needs to have good scalability.

Software Architecture

Project ID: 16543960

About the project

12 proposals

Remote project

Active 6 yrs ago

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12 freelancers are bidding on average zł8,436 PLN for this job

@ShantOM

We have just launched ETH Fork with 5 Billion Coins along with blockchain, Wallet(Window, Linux, Mac) supportive POS/POW. SwissCoinm with Block explorer and Wallet- http://5.135.66.120:3001/ Looking forward to hear back from you. With Regards, Kumar

zł10,000 PLN in 20 days

4.5

(110 reviews)

7.6

@linuxwarm

We are a 14+ years old IT company. We are dealing with Software Development, Dedicated Staffing, Server Maintenance, webhosting support. I am having team of 11 Software Programmers and 5 Systems Administrator and they can understand and work on your server very effectively. We can do software development using these technologies. CryptoCurrency, Netsuite, JAVA, PHP, HTML, Wordpress, Joomla, Magento, OSCommerce, Flash, Dreamweaver, Photoshop, Perl, Shell Script, ASP, ASP.NET, iphone, Android We completed following features related to cryptocurrency platforms. 1. Cryptocurrency Development 2. Cryptocurrency Exchange platform 3. Cryptocurrency ICO platform(Upto 50 different cryptocurrencies.) 4. Cryptocurrency Lending Platform 5. Crypto Bank Development 6. Crypto Bank Debit card system with POS 7. Crypto Bank e-Wallet mobile Applications 8. Crypto Bank Funding and loaning system along with some banking features. Please feel free to contact me for anything need to be discussed. I am very confident that I can serve you the best.

zł7,500 PLN in 30 days

4.8

(62 reviews)

6.0

@SQUAREPIXEL

Hey There, Thanks for posting this project. I just checked the details of the project and would love to develop an awesome high quality iBitcoin and Ethereum Online Wallet. Square Pixel is an experienced company with a team of 22 in house developers with 6 years of industry experience with dedicated project coordinators and spotless reputation with 100s of happy clients. We are open for discussion in regards to timeline , budget etc. Please feel free to write me back. Looking forward to discuss the project in detail. Thanks, Regards, Manish. Square Pixel

zł8,888 PLN in 30 days