Experienced web developer / programmer needed for product launch

I'm looking for an experienced web developer / programmer for a project spanning approximately 1 month. Given that the work is for a single website and a single promotional push, the work can likely be done very part-time.

The website needs to be able to do the following:

User account creation

Ability for the user to make cryptocurrency deposits into an on-site "wallet"

Ability for user to withdraw cryptocurrency

Matching the displayed price of Bitcoin and Ethereum on our site with information from Coinbase and other exchanges

Functionality to sell our cryptotoken via our website

An online wallet to show the amount of our token owned by the user

Bounty / referral program and commission crediting

Ability for us to limit the quantity of token purchase per user or per day

Recaptcha installation

Setting up 2FA with Google Authenticator

Token sale progress meters (showing the amount of tokens sold)

Also, regarding our servers:

Deployment on AWS EC2 with on-demand upscaling

Integrating with CloudFlare anti DDoS protection, load balancing, and CDN

If we find a developer who is talented and stable, you will be hired on for a number of future projects.

Please contact me as we are looking to fill the position ASAP!

Skills: Amazon Web Services, Linux, PHP, Ubuntu, Web Security

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About the Employer:
( 0 reviews ) United States

Project ID: #15791604

18 freelancers are bidding on average $4793 for this job


Dear Sir, I have read everything carefully and wanted ask few quick questions before giving you our firm estimate, so please see below: 1- Would you be flexible in timeline of 1 month, because this kind of projec More

$5882 USD in 60 days
(86 Reviews)

Hi, we've read the project description and very confident to take this job. We're well-established company and have skills in all the tools and technologies, got 105+ highly skilled and experienced in-house developers More

$5300 USD in 30 days
(381 Reviews)

Hi, We have expert team of designers and [login to view URL] already develop many projects as per clients needs. [login to view URL] [login to view URL] Relevant Skills and Experience [login to view URL] More

$4705 USD in 30 days
(158 Reviews)

Hi there, Do you have more detailed specifications (mockups, wireframes, etc)? Thanks, Rajesh Soni Relevant Skills and Experience PHP, WordPress Proposed Milestones $4705 USD - To be discussed

$4705 USD in 30 days
(821 Reviews)

Dear Employer, Greetings from Risensys !! I've read your project description and assure you to give work above your expectations; I would like to discuss few details with you regarding this project. Relevant Skills More

$4564 USD in 30 days
(180 Reviews)

Hello, I would need more workflow and api information from you regarding this site. 1. For wallet, which payment gateway would be used? 2. For payouts which api would be used? Relevant Skills and Experience 3. For t More

$5000 USD in 30 days
(113 Reviews)

You have described key-features of your project in brief and very well manner. Do you want all these features to be implemented in a month time? Please let me know so that I can assign resources. Relevant Skills and E More

$3294 USD in 30 days
(108 Reviews)

Awesome. The requirement is quite simple and intersting. yes. Definitely we can build. Please come online so we can chat. We are preferred freelancer over here. Means freelancer also preferred us to those client w More

$4705 USD in 30 days
(77 Reviews)

Dear Sir/Madam, I have experience 12 years with LAM. I have 3 years with AWS and management 5 EC2 form my clients Relevant Skills and Experience [login to view URL] It is exchange e-currencies including Bu More

$5000 USD in 45 days
(135 Reviews)

To achieve goal with 100% quality we have team of 27 Professional Software Engg. Reply us so that we can move ahead to get this software successfully run. Relevant Skills and Experience A great team is here for your s More

$4705 USD in 30 days
(127 Reviews)

Hello, We are a team of high-skilled, professional developers with having experience of many years in various technologies. We will develop a bug-free website with given requirements. Relevant Skills and Experience We More

$4705 USD in 30 days
(48 Reviews)

Hi, I have experience in block io for manage coin wallet . please let me know further . I have 5+ years of experience in Android/iOS application development. We will give you one year of free technical support. Fr More

$5000 USD in 35 days
(78 Reviews)

How There:)) Hope you are doing well :) Please bring me your single point of contact person for this project so we can discuss smoothly. Our website :[login to view URL] Thanks, Paul. Relevant Skills and Exp More

$4705 USD in 30 days
(28 Reviews)

Hi I would love to discuss your needs further. Relevant Skills and Experience I am a full stack developer with 10+years experience and extensive experience building optimized web applications for small to large scal More

$5176 USD in 30 days
(35 Reviews)

Questions: Which currencies need to be supported? Do you want multi-sig wallets? Is your own currency already developed? API ready?

$4705 USD in 30 days
(23 Reviews)

@Hi, dear I am excellent web site developer. I have a good experience with crypto currency exchange site. If you hire me, I will do my best for you. I hope to discuss more detail Thanks @smile Relevant Skills and Expe More

$4705 USD in 30 days
(22 Reviews)

Hello I'm interested to your project Can you give me more details about the bellow points ? Ability for the user to make cryptocurrency deposits and withdraw? Relevant Skills and Experience Web Development Proposed More

$5882 USD in 30 days
(74 Reviews)

To check our capabilities please check our work below. Greetings, I WILL DO THIS WORK AS PER YOUR REQUIREMENT AND EXPECTATIONS. With the experience of over 600+ web development projects including ANDROID, iOS, WEBS More

$3529 USD in 30 days
(39 Reviews)