Freelance projects

Freelance projects

Develop a cryptocurrency payment verification service

Cryptocurrency & Blockchain, PHP — incorrectly specified categories?

447 USD

Project translated automatically. Log in or register, to view the original It is necessary to develop (conditionally called a payment system but it is not a payment system) a complete analogue of the system https://zerocryptopay.com/ which connects a store with accepting payments from users in cryptocurrency. Our service's client preloads the balance in the system. There should be easy integration with payment acceptance on the website, Telegram bot, or direct issuance of a temporary or permanent account. The system works as follows: The client pays according to the details specified in the store - the checker retrieves data from Tronscan and if it sees the payment, confirms it - the system deducts the percentage specified by the system from the user's balance. Development required: Admin Panel - user data (email, Telegram) and their balance in the system + client's cost icon (next to the data will be fields showing how much money the system has earned from the client in a month, 3 months, 6 months, 12 months, and all time) - manual input of user's balance - order completion (if the client has paid but the system has not seen the payment, the admin confirms it and the client's balance receives the amount according to the payment) - Blocking or unbanning a user (service client) - Adding and changing coins accepted by the payment system - order completion for service clients (hypothetically, a user made a purchase but the system did not see the payment - the store owner is unavailable for 2-3 days, the client contacts the service support, the payment system admin, after seeing all payment evidence, confirms the transaction) - Changing email or any client data - Client Statistics: + filtering successful transactions - declined + filtering by month + filtering balance top-ups - setting the service cost percentage across the system and for individual users User Panel: - Receiving an API key - Adding and changing cryptocurrency wallets (Bitcoin, USDT, Tron, Litecoin, Ethereum, Dash, etc.) - Transaction list by filtering order number - hash - price - coin type (successful - declined and others) - setting up 2FA and changing passwords (or connecting Telegram to receive a 2FA code (notifications about low balance will also be sent to this bot)) - Topping up the balance The service's homepage will adopt an approximate design from the website cloud.dolphin.tech or in the style of Google. The admin panel should also have a modern look (if you suggest where to buy a template, we will purchase it).

Update #1 from 21 May 2024

Considering Framework + Laravel (preferably)

Update #2 from 27 May 2024

Please provide real approximate deadlines and approximate cost

With me, it doesn't work as indicated (for example) 1000 UAH - then you say 3000 dollars

I understand that you will not name the exact amount until there is a complete technical specification - but the specification itself is indicated and in principle we will not deviate from it (confident that an error of 10-15% is acceptable) Log in or register, to view the original

Proposals 13

Viktor Chikalyuk

0 0

Projects -
Rating -
Rating 350

Budget: 27000 UAH Deadline: 60 days

Hello, Victoria!
I work in a team. We provide a full range of services necessary for the implementation of your project.
The main technology stack includes vue.js, nuxt.js, react.js, Laravel, Node.js, React native, Figma, adobe, MySQL, PostgreSQL, MongoDB.
Experience in developing various types of crypto projects games, casinos, swap platforms...
Therefore, we understand what to work with.
I propose to develop your website on the Laravel+vue.js framework, a modern framework that ensures high performance and security compared to cms.
This project can be estimated from $8000 and from 2 months (specification, design, development, testing, launch).
I suggest discussing this in more detail in private messages.

Vladislav X.

11 0

Projects 10
Rating -
Rating 782

Budget: 20000 UAH Deadline: 1 day

Good day.
6 years of experience in blockchain development. Full stack.
I will help to complete all tasks. Any questions, let's discuss in DM?

Viktoriia Vitchenko

0 0

Projects -
Rating -
Rating 128

Budget: 27000 UAH Deadline: 40 days

Good day!

We are pleased to contact you with a proposal from the IT company Natberh. We are a team of professionals specializing in the development of websites, mobile applications, and other software products. On our part, we guarantee you more than 5 years of experience in the field of information technology, confirmed by successful cases and long-term partnerships.

Our approach is based on the use of advanced technologies and taking into account the latest trends in the world of development. We not only create products but also contribute to their further development and support.

We look forward to discussing your specific needs and providing you with high-quality solutions.

P.S. To provide an accurate estimate regarding the price and terms, we have indicated approximate values, however, for a detailed review, it is important for us to discuss the details of your project.
Website: https://www.natberh.tech/
Portfolio: https://www.natberh.tech/portfolio, olimpdigital.com/ua/portfolio

Thank you for your attention, sincerely,
Victoria,
HR Manager

Dmitro K.

25 4

Projects 26
Rating -
Rating 1 066

Budget: 20000 UAH Deadline: 21 days

Hello. I specialize in CRM, dashboards, databases, and WEB services for processing, accounting, and analytics. Convenient and modern design. Development from scratch. Contact me.

Roman Matvii

67 0

Budget: 27000 UAH Deadline: 1 day

Hello! I will complete your task quickly and efficiently.

My portfolio: https://freelancehunt.com/ua/freelancer/romas6ka.html#portfolio
Write, I will start working today. I will be glad to cooperate with you!

Viktoriya Savchenkova
Krivoi Rog, Ukraine
CRM1.TOP

Projects 11
Rating -
Rating 856

Develop a cryptocurrency payment verification service

Viktor Chikalyuk

Vladislav X.

Viktoriia Vitchenko

Dmitro K.

Roman Matvii

Proposals concealed

Proposals are currently absent

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