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B2C marketplace e-commerce project - cryptocurrency payment system (debugging and modification work)

B2C marketplace e-commerce project - cryptocurrency payment system (debugging and modification work)

- Program structure based on Laravel Framework;

- Paymentsystem based on BTC, LTC and XMR (integration via own developed interfaces - Bitcoin- and Litecoincore as well as Monero Node are already installed on the test server). NO use of third party coin-Api's like Coinbase, Coinomi etc!

Tasks:

- Debugging and modification of the implemented payment system for BTC and LTC; integration of a PHP based QR-code generator for the deterministic wallet addresses for BTC, LTC and XMR);

- Modification and redesign of an integrated forum (multiple categories, open and restricted user groups, predefined HTML and css design);

- Modification and redesign of an integrated messaging system (NO external function - only DB embedding);

- Integration of a dispute function (buyer / seller / support moderator);

- Modification of the existing rankingsystem for sellers and buyers;

- Modification of the review function for sellers and buyer - link to the ranking system;

- Bugfix and script modification;

- Modification of the admin panel (integration of new functions, restoration of existing functions);

- Complete removal of all javascript elements, Google Api's etc;

- Cleanup and removal of useless scripts from the Laravel structure;

- Cleanup of the DB.

Requirements:

- Very good knowledge of Laravel, PHP, MySQL, javascript, HTML and css;

- Very good knowledge of the implementation of payment systems based on cryptocurrencies by using of own interfaces and Api's - good knowledge of blockchain technology (NOT talking about the embeding of Api's from third-party Api's providers such as Coinbase, Coinomi etc.);

- Adherence to the agreed time frame;

ATTENTION! IMPORTANT! PLEASE READ CAREFULLY!!!

- Compliance with the given financial budget (please NO offers based on hourly rates - I only accept offers with GUARANTEED fixed prices!).

Communication and confidentiality:

- Communication and data exchange exclusively via the Messenger Telegram (MANDATORY REQUIREMENT!);

- Processing of all scripts exclusively on the development server (NO processing on your localhost!!!);

- Daily documentation of your work performance! Transparency and traceability of your work is absolutely mandatory!

- Good accessibility and communication skills (good English - spoken and written - is also mandatory!).

Payments:

All payments will take place exclusively via freelancer.com!

ATTENTION! IMPORTANT! PLEASE READ CAREFULLY!!!

When placing the order to you, I will release an advance payment as the first milestone (20% of total). After COMPLETION of the project, another milestone of 50% of the total amount will be released. The remaining 30% of the total amount will be released after your work has been finally checked and the result is for 100% satisfactory.

Further information:

Further information (url) and access to the development server on request!

Taidot: PHP, Laravel, MySQL, HTML, tietojärjestelmäarkkitehtuuri

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Tietoa työnantajasta:
( 0 arvostelua ) Berlin, Germany

Projektin tunnus: #26865761

23 freelanceria on tarjonnut keskimäärin 1293€ tähän työhön

technosystem

Cryptocurrency payment integration part can be handled by me but ecommerce part is not involved. For last 8 years i have been developing Blockchain, Decentralized Exchanges, Crypto Coins based on ERC20, Bitcoin Core, X Lisää

€1500 EUR 10 päivässä
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9.4
seekdeveloper

Hello, I have read your post and understood your requirement. Looking for the freelancer to work on your next project? Or just need some issues/bugs/fixes ASAP? I have 11+ years of software experience in fortune 500 Lisää

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8.9
Brightinfotech3

Dear Sir/Mam, I Hope you are doing well..!!! I have gone through your project detail as per my understanding we need to work into existing website and made changes based on your requirement. For more discussion kindly Lisää

€1250 EUR 15 päivässä
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7.4
artistixeit

Hi There, Greetings!! I have gone through the posted project thoroughly and I perceived that you are looking to develop a Crypto currency Solution Development and based on my past successful experience in relevant s Lisää

€1125 EUR 7 päivässä
(21 arvostelua)
6.7
AddWebSolution7

Greetings, Reviewed the task and confident to deliver the desired outcome. Possess expertise in E-commerce web development backed up with 12+ years of experience. + Proficient in delivering features like Cart functio Lisää

€3000 EUR 35 päivässä
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6.5
(25 arvostelua)
6.6
ssspl

Dear Sir, I hope this Proposal finds you in good health. Firstly, I would like to proudly introduce myself , I have 18+ year experience with providing quality services in the market. I have a team of Developers, Des Lisää

€1465 EUR 9 päivässä
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5.8
(72 arvostelua)
6.2
santoshm143

Hello, I'm a professional developer with 6+ years of experience and can strongly assure to assist you well for the work as per your requirements. I have gone through your job details and assure you to accomplish it. Lisää

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6.6
alexsamdev

Dear sir. Thanks for your fantastic job posting. I've just read out your job description very carefully , and I found my skill sets and attributes are exact match for this job. As a senior Website developer, I have kno Lisää

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5.3
software4587

Hi Greetings of the day I've gone through your posted job description for full stack web developer.I will Build a modern design fully responsive website with 100% Satisfaction of yours. I’m a full-stack web developer Lisää

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5.0
nguyentamcit

Hello how are you? I ready your project description I have demo similar your project requirement [login to view URL] please tell me if you have any question thanks

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4.5
miroslave2020

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Anastasiya61

You can buy a house with money, but can not buy a family. You can buy a clock with money, but can not buy time. You can buy a bed with money, but can not buy sleep. You can buy a book with money, but can not buy knowle Lisää

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chinkisept7

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askross

Hello My basic skill is web development , they are in backend side, PHP, Laravel, CodeIgniter, Yii, Wordpress, Node.Js and in frontend side AngularJs,VueJs,Javascript,Jquery, etc... Please Contact me I'll make it mo Lisää

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leoregis214

Hello, we're Prism. An agency specialized in web and design. I'm Leo and I'll be the person you'll be in touch with all along. I've read your proposal, and we have a team on standby to take care of it. All our employ Lisää

€1250 EUR 7 päivässä
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1.9
pritiup

Hi, I’m the Co-Founder & CTO of - [login to view URL] - an end-to-end Blockchain solutions development company, based out of Delhi (Tech development center), San Francisco & London. Below are a few examples of my Lisää

€1500 EUR 7 päivässä
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elvagm

Hi, B2C marketplace e-commerce development is our main expertise and have experience in Laravel, JavaScript, WordPress, UI/UX , HTML5, CSS3 and integration and development of APIs. We have done some projects in the pa Lisää

€1500 EUR 30 päivässä
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0.8
codestertech

We analyzed your requirements and now fully confident to implement this project bcz E-commerce, Php/Mysql, wordpress experts are here please check few of our references which give you full confidence in our expertise: Lisää

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