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    5,000 bitcoin trabajados encontrados, precios en USD

    For a Blockchain centric company looking for good content writer for our website: About FAQ Events (Blockchain / CyberSecurity / Trading) Trainings (Blockchain / CyberSecurity / Trading) Blog (5-10 posts needed) OTC Partnership 5x Press release (write about our market opening/new offices, or new website, ect.) Cryptocurrencies related topics / Digital Finance / Mobile Money / Africa / Bitcoin Any other. Only apply if you can start immediately and have some reference.

    $141 (Avg Bid)
    $141 Oferta promedio
    30 ofertas
    Project for Faisal F. Finalizado left

    Hi, i am from Serbia. I want to open UK company with VAT registration so i can sell on ebay.co.uk. My problem is because i don't known so much about supplier is but i buying items with bitcoins on purse or with gift cards with discount on different accounts. That means i don't have invoices from my amazon supplier, because before that i buy bitcoin and send bitcoin to buy product or topup some amazon account to send is my solution?Do you have experience in this?

    $10 (Avg Bid)
    $10 Oferta promedio
    1 ofertas

    ...điện tử và tiền xu. alt là viết tắt của thay thế và đồng tiền có nghĩa là tiền tệ. Do đó, họ cùng nhau ngụ ý một loại tiền điện tử thay thế cho loại tiền kỹ thuật số Bitcoin. ALTCOIN là nền tảng hoàn hảo và hoàn chỉnh để tạo ra hệ thống tiền tệ của riêng bạn. Tập lệnh của chúng tôi được phát triển với PHP Laravel, Hoàn toàn đáp ứng, Tự động cập nhật Biểu đồ giá Bitcoin & ALTCOIN, Lộ trình và nhiều bài khác. Tính năng người dùng: Đáp ứng đầy đủ. Mẫu hỗ trợ nhiều màu. Facility Cơ sở thám hiểm HASH. Biểu đồ giá. Bao gồm bản đồ. Dễ dàng đăng ký. Dash Bảng...

    $250 (Avg Bid)
    $250 Oferta promedio
    1 ofertas

    You must have to know ?? Full stack web developer Blockchain integration.(Bitcoin wallet). Bulk Database add (add 1+ details into database at same time). More on documents > Note: don't bid copy paste... Only hand writing bid will be awarded. Don't need your biodata on bid. Note 2nd: 5+6=? Answer in bid

    $147 (Avg Bid)
    $147 Oferta promedio
    7 ofertas

    I need you to test a bitcoin casino and profit from it.

    $21 (Avg Bid)
    $21 Oferta promedio
    5 ofertas

    I have an android app and I want to upload on the playstore . The name of the app is Bitcoin and everything is ready that is short, long description,feature graphics , icon, screenshots and only thing you have to do is to upload it on the playstore. -revisons should be unlimited. The most important thing the payment will be made through Skrill account. Interested candidates apply to this project. Rest of the details will be shared afterwards.

    $13 / hr (Avg Bid)
    $13 / hr Oferta promedio
    8 ofertas

    You must have to know ?? Full stack web developer Blockchain integration.(Bitcoin wallet). Bulk Database add (add 1+ details into database at same time). More on documents Note: don't bid copy paste... Only hand writing bid will be awarded. Don't need your biodata on bid. Note 2nd: 5+6=? Answer in bid

    $167 (Avg Bid)
    $167 Oferta promedio
    6 ofertas

    Hi! I’m contacting you because I saw that you placed a bid on a job few weeks ago. The client was asking for help to withdraw some bitcoin from a website named 24coinexchange. Well I have the same issue but I’m wondering if that website is a scam. Can you let me know if that’s something you can do? Thanks

    $30 (Avg Bid)
    $30 Oferta promedio
    1 ofertas

    Expert wanted! Check document before put bid! REQUIREMENTS - FULL and SINGLE payment AFTER we are satisfied with your solution! NO advanced/multiple payments! (DO NOT BID IF YOU WANT ADVANCED PAYMENTS!) - Knowledge how to setup bitcoin and monero daemon - Knowledge of development an exchange system - We reserve the right to not acknowledge your work if we waste weeks/months for testing and/or bug fixing your product. At the end of the development, we expect a complete, stable solution that does not require further "crafting" or bug fixing.

    min $50 / hr
    Destacado
    min $50 / hr
    0 ofertas

    You must have to know ?? Full stack web developer Blockchain integration.(Bitcoin wallet). Bulk Database add (add 1+ details into database at same time). More on documents Note: don't bid copy paste... Only hand writing bid will be awarded. Don't need your biodata on bid. Note 2nd: 5+6=? Answer in bid

    $169 (Avg Bid)
    $169 Oferta promedio
    6 ofertas
    Home page edit Finalizado left

    i need someone that can edit the homepage of an ecurrency exchange business and do a catchy new one to include perfect money bitcoin bitcoincash and ethereum

    $133 (Avg Bid)
    $133 Oferta promedio
    20 ofertas

    You must have to know ?? Full stack web developer Blockchain integration.(Bitcoin wallet). Bulk Database add (add 1+ details into database at same time). More on documents Note: don't bid copy paste... Only hand writing bid will be awarded.

    $178 (Avg Bid)
    $178 Oferta promedio
    12 ofertas

    I need to get a shopping website developed with crypto payment gateway. I am not looking for any wordpress developer. I need custom script. Website is for selling various virtual products like RDP, Cpanel, Shells, SMTP, Mailer and several other sections. Example website will be provided in private only. It must accept Bitcoin, Litecoin, Ethereum, Monero, Perfectmoney. Recaptcha and 2FA Enabled (Including all options for admin and users to reset 2FA or Add New 2FA) PGP Encryption Support Ticket System News Section Multivendor Notifications Account Settings My Orders Section Order Reporting Note: Website must be not hackable as we will test your script against various attacks using Acunetix and Netsparker. (No XSS / No SQLi) More details will be provided in private only.

    $186 (Avg Bid)
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    15 ofertas

    this is a bitcoin casino. you need to test the game "dice" and make $10 into $60. also need to tell me the win/lose patterns

    $34 (Avg Bid)
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    7 ofertas

    This website will have: - Game (game + relevant Admin Panel data + provably fair) - Deposit and withdraw (Bitcoin + Welcome Bonus) - Affiliates (Invite users for % of commission with affiliate code/link) - Level up (levels up the user and users receive rewards) - Chat (including moderators) - etc Message me for more information including document with the features + requirements, images and designs in PSD and .jpg

    $5033 (Avg Bid)
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    This online casino game is rigged, but if you can avoid the scam part, you can win a lot. Please test out this game and show me your conclusion. I need you to be able to at least win 5 times of the amount of account balance, and tell you how the system is rigged, and what win/lose pattern is there. I will give you bitcoins equivalent to $10 to try the game, and you need to end up with $60, and tell me the win/lose pattern.

    $11 (Avg Bid)
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    More details through personal message, but I want a store where I can accept BTC, and upload digital products. Also would be good to have a place for other vendors. This project will be ongoing

    $2677 (Avg Bid)
    $2677 Oferta promedio
    8 ofertas

    ONLY BID IF YOU HAVE AN ALREADY EXISTING MODULE Hi, I need a module that can be dockerized to manage cryptocurrencies for an exchange/trading service. The module must have this features: - Use Kafka/Redis technologies - Generate new addresses - Send cryptocurrency payments - Checking for the latest block on the node - Contain atleast: BTC, ETH, ERC, EOS, XRP Prefered to be in Golang, but if Java also no problem.

    $158 (Avg Bid)
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    3 ofertas
    Project for Yohanan D. Finalizado left

    hello hru? i want bitcoin trading

    $250 (Avg Bid)
    $250 Oferta promedio
    1 ofertas

    My Bitcoin payments work. I have received funds into PayPal but orders going to canceled not showing on Order List. 1- PayPal Standard. I received funds into PayPal but orders going to canceled not showing on Order List. 2- Paypal Express checkout. I received funds into PayPal but orders going to canceled not showing on Order List. And When customer click Paypal expressComplete getting error (). My Settings are: Canceled Reversal Status - Cancelled Completed Status - Processing Denied Status - Denied Expired Status - Expired Failed Status - Failed Pending Status - Pending Processed Status - Processed Refunded Status - Refunded Reversed Status - Cancelled Voided Status - Cancelled I need to do to get PayPal payments orders to show in Orders status pending and showing my Opencart

    $195 (Avg Bid)
    $195 Oferta promedio
    9 ofertas

    Bitcoin payments work. I have received funds into PayPal but orders going to canceled not showing on Order List. 1- PayPal Standard. I received funds into PayPal but orders going to canceled not showing on Order List. 2- Paypal Express checkout. I received funds into PayPal but orders going to canceled not showing on Order List. And When customer click Paypal expressComplete getting error (). My Settings are: Canceled Reversal Status - Cancelled Completed Status - Processing Denied Status - Denied Expired Status - Expired Failed Status - Failed Pending Status - Pending Processed Status - Processed Refunded Status - Refunded Reversed Status - Cancelled Voided Status - Cancelled I need to do to get PayPal payments orders to show in Orders status pending and showing my Opencart Orde...

    $8 / hr (Avg Bid)
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    5 ofertas

    NEEDS PHP AND OTHER ITEMS NEED TO TOP UP WITH CREDIT THROUGH BITCOIN

    $587 (Avg Bid)
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    4 ofertas

    Hello, we looking for an vitrual assistant with very good knowleadge on blockchain, ( crypto currency, bitcoin, etherum ) you need to know discord app messenger, telegram and twitter too. you job will be to write for little text about crypto news and make some announcement inside our community. Thx you

    $7 / hr (Avg Bid)
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    14 ofertas

    Hello, we looking for an vitrual assistant with very good knowleadge on blockchain, ( crypto currency, bitcoin, etherum ) you need to know discord app messenger, telegram and twitter too. you job will be to write for little text about crypto news and make some announcement inside our community. Thx you

    $3 / hr (Avg Bid)
    $3 / hr Oferta promedio
    9 ofertas
    Bitcoin city Finalizado left

    Hi , need a copywriter for the content to be displayed on my website. it is a simple task as not too much info is needed to be divulged.

    $18 (Avg Bid)
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    17 ofertas

    I am looking for an expert in implementing redactable blockchain with chameleon hash function need the example of Redactable Blockchain, diferent from the Bitcoin.

    $152 (Avg Bid)
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    2 ofertas

    Redactable Blochain Example different from Bitcoin

    $31 - $259
    $31 - $259
    0 ofertas

    I have a Bitcoin Cloud Website and i need a professional that can bring paying customers to our platform.

    $142 (Avg Bid)
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    13 ofertas
    SMS Gateway Finalizado left

    Looking for someone who can make a full sms gateway with user login and credits top up with bitcoin. Also need build in bulk SMS api. + IF you have experience with sms apis will be appreciated

    $563 (Avg Bid)
    $563 Oferta promedio
    13 ofertas

    - Easy job - About calculating the Amihud (Nasdaq and the Bitcoin)

    $23 / hr (Avg Bid)
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    17 ofertas

    - Easy job - About calculating the Amihud (Nasdaq and the Bitcoin)

    $12 / hr (Avg Bid)
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    11 ofertas
    Project for Vieriu A. Finalizado left

    Hallo, ich benötige wöchentlich viele Logos/Designs. Würdest du auch Bitcoin als Zahlungsmethode akzeptieren?

    $82 (Avg Bid)
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    1 ofertas
    Bitcoin exchange Finalizado left

    PC, iPhone, AndroidHave developed a minimum of four bitcoin exchanges of professional technicians

    $1476 (Avg Bid)
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    6 ofertas

    I need a investment website of cryptocurrency . There I want to add some plans and our earning strategy details. It's a simple task to make this , also I will give a demo plan of our site. If you can do this for me ?

    $414 (Avg Bid)
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    Dear Friends, We are planning to build a new cryptocurrency like Bitcoin in the market. We need a perfect knowledged professional tech team to work within creating a website and mobile app. We also need support to start the new coin process. Please quote for further discussion.

    $2262 (Avg Bid)
    $2262 Oferta promedio
    9 ofertas
    Escrow system Finalizado left

    I am looking to get a bitcoin escrow created that auto release at what ever amount of days I choose. I also want to be able to release escrow as admin. my website is It is a multivendor market and i need much help.

    $827 (Avg Bid)
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    5 ofertas
    I need a lawyer Finalizado left

    I am currently a foreign student in Nottingham, UK and would like to ask about bitcoin trading legality issues. What steps do I have to take before I can start a bitcoin trader career legally in the UK?

    $15 / hr (Avg Bid)
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    1 ofertas
    Project for Deniz B. Finalizado left

    Hi Deniz B., I want you to create a bitcoin payment gateway using coinpayment API

    $50 (Avg Bid)
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    1 ofertas

    Do you know what is bitcoin pos system? How pos System works? If you know contact me.. i have a project on it . Project about making personal wallet for personal use

    $739 (Avg Bid)
    $739 Oferta promedio
    8 ofertas

    We need a strong solid backend solution for our bitcoin project. We will deal with bitcoin and monero. We require vue app for front. Other requirements: - Knowledge how to setup bitcoin and monero daemon - Knowledge of development an exchange system - We reserve the right to not acknowledge your work if we waste weeks/months for testing and/or bug fixing your product. At the end of the development, we expect a complete, stable solution that does not require further "crafting" or bug fixing. - FULL and SINGLE payment AFTER we are satisfied with your solution! NO advanced/multiple payments!

    $20 / hr (Avg Bid)
    Destacado Urgente
    $20 / hr Oferta promedio
    5 ofertas
    I need an JAVA Coder Finalizado left

    ... thats a 4chan bizcrypto scanner but its outdated and written in java i wanna build something that actually matches data list & with etherscan and new uniswap listings and outputs alerts to our discord so you can do something lik /biz and it actually outputs you the last mentions on 4chan like somehting like TOP 5 Mentions 1. Chainlink $LINK (200 times) 2. Bitcoin $BTC (150 times) 3. Signacle $SNCL (145 times) 4. Ethereum $ETH (120 times) 5. Tether $USDT (70 times) NEW HOT COIN MENTIONS XXX ( 3 times) Etherscan link etc etc etc so yeah To Do's: We have to adjust the So it can read the coinlist from we also need to add

    $134 (Avg Bid)
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    ...Successful Pending Failed Their will be transaction volume targets with automatic reward with funds to their main wallet. Users can be funded on credit and they pay later. I will be able to set products prices and commission discount FOR EACH LEVEL OF USERS. Payment options for wallet funding and products will be : Paystack, Rave pay Monnify, PayPal Bitcoin Etc meaning more can be added in the future. Multiple language User friendly dashboard Unlimited users capacity Fast loading Attractive animated landing page Responsive Etc --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- I will have another

    $857 (Avg Bid)
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    seeking a self-motivated individual who can provide a high-level of assistance. Candidate must possess cognitive thinking skills and ability to retain process and information Must be self-starter who is able to toggle back and forth from systems and tasks. American resident (citizen/non) preferably.

    $140 (Avg Bid)
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    I need some help with internet marketing. We have an Investment Website platform that people can invest and get 80% returns after 30 days. We want someone to provide marketing to all nations online. I’m not talking about buying traffic as I can do that myself. It is a bitcoin platform. Please send though your proposals.

    $79 (Avg Bid)
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    food delivery app Finalizado left

    ... 4. „please rate your product with purchase code“ - can choose pickup or delivery - some additional features THE CLIENTS ACCOUNT - client can create a user account to administer his addresses, - rate Products 1-5 stars (with code after purchase), - can save preferred products and sellers, - pay with Cash, Creditcard (Visa, Mastercard), Swiss Post Finance, Twint, PayPal, Voucher, Bitcoin, Apple Pay, Google Pay, (May be I am Outsourcing this part whit the payment) THE SELLERS ACCOUNT - can create account - receives the clients order and have buttons to trigger the above messages 1-4 - has a database to describe his products and load photos, maybe you can use my Hosters MariaDB - can give the products attributes like vegan, vegetarian (radiobuttons), - ca...

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    i want bitcoin mining Finalizado left

    i want someone to contract with and mining bitcoin and i well-pay

    $70 (Avg Bid)
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    1 ofertas

    anlık bitcoin ve altcoin kurları olacak kendi web sayfamı anlık kripto kurları yapmak istiyorum script olacak örnek model

    $10 (Avg Bid)
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    We need a custom WHMCS payment gateway module, through which we can accept crypto payments without using any third-party gateway providers like bitpay/coingate etc. Features we need 1) In the dashboard, we should have the option to add 10, 15 or any number of different bitcoin address and they will be used one by one to accept payment. 2) We should have the setting to select how many confirmation is required before Invoice is marked as paid. ( 0 = immediately mark as paid. 1,2,3 = these many confirmations is required before the invoice is marked as paid. Use the whmcs cron hook to background check for total confirmation on the payment). There are many public blockchain URLs available through which we can do an API call to see the status of payment. Use 2 different blockchain expl...

    $246 (Avg Bid)
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    7 ofertas
    BitCoin Casino Finalizado left

    Hi, i need to buy a bitcoin casino, possibly already made and ready to run.

    $3607 (Avg Bid)
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    A simple online store. I want to sell accounts, prepaid codes, and serial numbers / keys for apps, games etc. The customer selects the product, gives an email address in a form, receives the Bitcoin and Ethereum payment addresses (and QR codes), pay, and after 2 confirmations receives the account details or serial / key (the code is automatically displayed on the page, and also receives it by email / plain text). Only one serial for one order. Order need to have three states: Placed (new) > paid (payment received but no confirmations) > confirmed/completed (sold). When order isn't paid within 15 minutes (no transation in network) will be automatically aborted (need to display info on page). Also when there is no confirmations within 12 hours order will be aborted too. ET...

    $97 (Avg Bid)
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    Principales artículos de la comunidad bitcoin