# Build a CSGO Jackpot website

I need a programmer to make a website like [url removed, login to view] , [url removed, login to view] , [url removed, login to view] where some random steam players put skins who worth somes \$(the higher the value the player bets, the higher the chance he wins the jackpot - ) or more and when the pot hits at least x (definable via config or admin backend) entries or 5 minutes the system randomly selects one player and all the skins of guns in counter strike global offensive is awarded to him through steam trade offer. This would be using Steams Trading Link system and steams api login.

I'll also need a bot (i'll be able to give you a bot coded in node.js that got a lot of bugs for make you understand what i need )who will accept all the offers that come from the users , and at the end of a round will send the winnings to the winner.

Parameters that need to be set via config: Number of entries to calculate the winner, house edge in percent to keep after every round.

Provably fair system of the jackpot:

There are three elements that allow you to verify that a round was fair, they are:

The winner percentage

The winner percentage allows you to discover the winning ticket number.

To uncover the number the system uses the formula floor( ( NumberOfTicket - 0.0000000001 ) * ( (WinnerPercentage / 100) ) ), where the floor function rounds a number downward to its nearest integer.

After doing the math you'll end up with a integer that contains the number of the winning ticket, from there you will only need to count the number of tickets, starting at the beginning of the round (being that we give 1 ticket per each 0.01\$ deposited) and you'll find the fair winner - please note the fair winner is zero based, so the first ticket starts on zero, and goes from there (in the example bellow we are already incrementing the ticket number for you).

The round secret

The round secret is generated at the beginning of the round but only shown at the end, and it's meant to encrpyt the winner percentage and allow you to verify the winning ticket via the round identifier.

The round hash

The round hash is an md5 string that is given at the beginning of the round, it is generated by joining the round secret with the winner percentage, separated by a "-", so a round hash is an md5 encrypted string of "[roundSecret]-[winningPercentage]".

Build this with:

nginx

nodejs

socketio similar sites:

Compétences : Conception graphique , HTML, node.js, PHP, Design de site internet

Concernant l'employeur :
( 0 commentaires ) United States

Nº du projet : #12711891

## 13 freelance font une offre moyenne de \$3194435 pour ce travail

esolzsales

Hello Hope you are having a good day. We checked the requirements and we feel we can be a good fit for the job. Here are our observations for the project - The details needs to be more detailed, I can help you t Plus

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9.9
aistechnolabs

Greetings, I am very thankful for this opportunity. It’s really exciting that we have similar kind of expertise and work experience. Past Work: [url removed, login to view] [url removed, login to view] Our o Plus

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excelence

This is a very interesting and a huge project that i would be capable to build it in house with my team . We re a team of 10 engineers focused on large / enterprise projects and we might have a solution if we can build Plus

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8.5
devexpertsteam

Hello, We are IT-Engineers with higher educations, having more than 15 years of experience, developing sophisticated Web and Mobile solutions from scratch. Our indicative time/cost estimation for your project rel Plus

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iDCreativeUK

Hi Mark here from iDCreativeUK (dotcom) this sounds like a really interesting project. I realise you will be swamped with bids but if you would like to talk to a serious party, then please get in touch. Thanks for th Plus

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8.0
jexplorer

Hello sir, how are you? hope you are doing great.!! We are working with nodejs since 4 years and completed many complex to SAAS based MEAN stack application successfully. Please share more information about the Plus

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fullymagento

Hello sir, I have read your description and glad to inform you that we have successfully done similar CSGO websites as mentioned in your [url removed, login to view] work on PHP | CodeIgniter | CSGO Gambling Jackpot | CMS | FO Plus

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7.3
yasirk1979

Hello Dear Sir, I am Muhammad Abrar having 10 years of experience in development, so I am available to start this project immediately. Please start chat from private message board & work together. Thanks, Muhamm Plus

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RubyOnRail

Hello, Its a pleasure to let you know that I've Completed and Delivered similar project before. All I need to work upon customization part, if we can proceed towards more discussion. I have gone through your project Plus

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5.7

Hello, I have reviewed your project posting and would appreciate if we can discuss about it in more detail over private message to clear few doubts. We are a leading Information Management Company. We offer na Plus

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5.7

Dear Hiring Manager, Hi, how are you. We have gone through with the requirements. We have designed and built websites for various types of businesses very successfully. We work with all of our clients individually to Plus

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syncnologies

Hello Sir/ Ma’am, We have pool of dedicated team consisting of certified developers capable enough to handle your project exactly according to requirements and within said time frame. As per shared project desc Plus

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