Invoice Ninja Expert Needed – One-Off Fix

Description:
My invoicing system (Invoice Ninja), which I’ve been using for 5 years, is currently out of date and not working properly. It’s self-hosted on my own servers.

I have renewed the licence before, but it still didn’t function as expected. Now it won’t let me upgrade at all. I believe the issue may be related to needing to do the upgrade via the Invoice Ninja portal instead of my server, but I need an expert to confirm and fix this.

What I Need:

Someone experienced with Invoice Ninja (self-hosted version)

Ability to troubleshoot licence and upgrade issues quickly

Get the system back up and running smoothly

One-off job, but could lead to ongoing work as my company expands

Requirements:

Proven experience working with Invoice Ninja (please provide examples)

Strong understanding of server-side hosting & updates

Reliable, responsive, and able to complete the job quickly

Must be detail-oriented and solution-focused

Payment Terms:

This is a one-off fixed price job – please quote your best price in USD

Payment will be made only via PayPal (no other methods available)

If you do not have a PayPal account, please do not apply

No price negotiations please – I do not want a top price only to be asked for a counter-offer later. This is time-consuming, tiring, and unprofessional.

Perks:

One-time project with potential for long-term collaboration

Opportunity to work with a growing company that regularly needs tech experts

If you’ve successfully fixed and upgraded Invoice Ninja before, I’d love to hear from you. Please include details of similar projects you’ve handled, along with your fixed price quote in USD.