Find Jobs
Hire Freelancers

Bitcoin & Altcoin Exchange Website

$250-750 USD

Closed
Posted over 9 years ago

$250-750 USD

Paid on delivery
Hello, We are needing a Bitcoin/Altcoin Exchange completed. The site will allow users to exchange Bitcoin to other altcoins such as Litecoin, Darkcoin, Dogecoin, Feathercoin, etc. or vise versa. Some examples of established exchanges are: [login to view URL], [login to view URL], [login to view URL], [login to view URL], [login to view URL] (We want our site to be very similar to these, it needs to be functional) We will need to be able to add new "altcoins" via an admin panel with ease. The exchange will need to interact with cryptos via the JSON RPC of the altcoin. (Exchange needs to connect to daemon wallets for funds) Basic Features: User Registration/Login/Profile Email Verification Deposit or Withdraw any coin Buy Orders for each trading pair Sell Orders for each trading pair Trade Graphs (For each trading pair) Trade Pairs to Start: BTC/LTC, BTC/DRK, BTC/DOGE, BTC/FTC Shoutbox/Trollbox Voting Page (To vote on new coins, see example sites) 2-FA Optional Authentication TOP NOTCH SECURITY << VERY IMPORTANT Admin Panel Features: User Management (Ban, Edit, or Delete Users) Add new coin (Add a new pair such as BTC/SDC) Add new coin for voting General Site Settings Possibly be able to define a Cold Wallet for coin backups? Requirements? You need to be well versed in cryptocurrency and have a deep understanding of Bitcoin and Altcoins along with sending and receiving JSON RPC data. We have a small budget for this, but we believe it can still be done by the right person! Please post your offers! The completed script will need to be extremely secure.
Project ID: 6374374

About the project

18 proposals
Remote project
Active 9 yrs ago

Looking to make some money?

Benefits of bidding on Freelancer

Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
18 freelancers are bidding on average $1,095 USD for this job
User Avatar
Hi, I (Myself a senior PHP, ASP.NET programmer using C# and VB) have a team having experience of more than 10 years in developing web and mobile applications. I have a team of expert programmers who write robust and bug-free codes at the very first instance. After seeing our quality of work and the cooperation offered to you even after the work has been delivered to you, you’ll come to us again and again to avail our services. I read through the job details extremely carefully and I am absolutely sure that I can do the project very well. I can achieve the results that you are asking for within your timeframe and budget. I am confident I can exceed your expectations and I would love to work on your project. Thanks, Priyanka
$721 USD in 20 days
4.9 (69 reviews)
7.3
7.3
User Avatar
Hi, I don't want to bother you with those standards offers.. so I will be going straight to the point. I'm leading an efficient team ready to make a good job for this project, so please give me more details about your this project, because I'm really interested and I think we can create a good collaboration. Here you have the link to my profile, to check the reviews and my portfolio. https://www.freelancer.com/u/Handyman84.html Regards Ema R.
$2,373 USD in 12 days
5.0 (20 reviews)
6.5
6.5
User Avatar
A proposal has not yet been provided
$555 USD in 10 days
4.9 (56 reviews)
6.1
6.1
User Avatar
A proposal has not yet been provided
$555 USD in 10 days
4.9 (34 reviews)
5.2
5.2
User Avatar
Bir öneri henüz sağlanmadı
$750 USD in 30 days
0.0 (0 reviews)
0.0
0.0
User Avatar
We Believe in Quality and Delivering a Quality Product Thanks for your post on Freelancer! I am the Sales Manager at UI-Partners. We are a company and not Individuals. My intention is to showcase our expertise and discuss our capabilities in detail with you that run today’s business services. UI-Partners is a trusted, global provider of digital marketing Services and IT Services; our clients rely on us to deliver world-class solutions. We are based out of Los Angeles with regional offices in Chicago, San Jose and New Jersey and You may also visit one of our offices to discuss about your project. Our creative and branding aspect allows us to present a best of breed solution to clients looking to fulfil the ever growing demand for branding. From design to code generation, project management, testing, deployment, change management and beyond, we use various technologies, tools and products in our development process depending on the client requirement or the project need. Based on your interest and response, we will start working on a proper functional documentation and proposal for your project!. I request you to give us an opportunity to have a meet up and discuss in detail about your project and see how you can be benefitted by leveraging our services. Our Skype Id : uipartners. Hope to Speak to you soon!
$1,546 USD in 30 days
0.0 (0 reviews)
0.0
0.0
User Avatar
Hello! We already have working, highly secure cryptoexchange solution written on Java platform (BTC, LTC, PPC etc. supported). It can be delivered even today. Unfortunately, the budget you've specified is too low :( We can deliver the basic solution for $2000. If this is OK for you, we can provide you with a demo access so that you can check. Whenever you choose us or not, my recommendation is to consider very carefully low-cost solutions (~$500), as you will loose much more in case your exchange is hacked. P.S. Also your requirement to add new altcoins via admin panel can hardly be implemented, as each altcoin needs installation of its own *coind server and supporting its own RPC protocol (some of them are not just clones of Bitcoin protocol).
$2,222 USD in 1 day
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UNITED STATES
Donnelly, United States
5.0
10
Payment method verified
Member since Sep 1, 2008

Client Verification

Thanks! We’ve emailed you a link to claim your free credit.
Something went wrong while sending your email. Please try again.
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.