Migrating Billing Software - Modernbill 4.x to WHMCS


We have 3 separate Modernbill 4.x systems that we wish to merge into 1 single WHMCS system.

Using the provided migration scripts, the issue we face is that there could be duplicated invoices numbers etc. This cause a clash and can result in clients ending up with invoices from our different systems.

We need a plan to ensure that invoice numbers, client IDs etc do not clash.

Please state your plan of attack in your quote.

Thank you.

Δεξιότητες: MySQL, PHP, WHMCS

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ID Εργασίας: #12777229

6 freelancers κάνουν προσφορές με μέσο όρο $260 γι' αυτή τη δουλειά


Dear Hiring Manager, I have 5 years of experience in web development and web designing using php and java technology and expertise in WHMCS,Linux Server Administration, eCommerce using magento, wordpress and prestas Περισσότερα

$500 USD σε 15 μέρες
(93 Αξιολογήσεις)

Expert in billing and accounting software and will make a strong software with the removal of the duplicacy issue .. the duplicacy issue might arose due to database table mismatching or errors , we will make the mys Περισσότερα

$555 USD σε 20 μέρες
(14 Αξιολογήσεις)

Good day! To introduce, I am a Web developer / designer and i have 5+ years of experience in Linux, PHP, Asp.Net, Wordpress, Laravel, Magento, Prestashop, Responsive website design, HTML, CSS, Javascript, MySQL and Bo Περισσότερα

$155 USD σε 3 μέρες
(15 Αξιολογήσεις)

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$155 USD σε 3 μέρες
(7 Αξιολογήσεις)

Hello, Hope your business is doing great! My name is Herryson Narciso. I am represent a Jaspine Infotech Pvt. Ltd. We are providing IT Services like web Development, Web Desgin,woo-commerce developing,SEO and Mob Περισσότερα

$166 USD σε 5 μέρες
(3 Αξιολογήσεις)

I can do it.When you need?

$146 USD σε 4 μέρες
(20 Αξιολογήσεις)
$30 USD σε 3 μέρες
(2 Αξιολογήσεις)