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Invoices for Billing

To make customized Invoices to bill clients and Credit Notes for agents.

We make the Template images internally with LibreOffice, to be used as background for the spreadsheets who will be filled out on the internet. These background images allow every client to have his own, personal template, with his name, logo, etc.

These spreadsheets with background images and calculations, must be changed to pdf without loosing anything, before they are stored on our server. There they will be filled out and send by email to their final destination, as invoices and Credit Notes. The client never sees the spreadsheet, he only sees the background image !

*****

Requirements:

1) LO Calc or similar spreadsheets, with interchangeable background images of Invoices and Credit Notes.

2) Software (open source or homemade) to change the ods files to pdf, without loosing calculations !

3) Asterisk CEL (not CRM !) must be used, to fill Cells on spreadsheet.

*****

This is not a standard project and not for beginners ! Very good knowledge of Billing software and Asterisk PBX is needed. Good communications are necessary, to ask questions and give answers !

No Windows -- Linux only !

See, read and understand the attachment for more info and steps to follow.

Habilidades: PHP, Arquitetura de software, HTML, CRM

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Acerca do Empregador:
( 13 comentários ) Pointe Calumet, Canada

ID do Projeto: #25993301

14 freelancers estão ofertando em média $527 nesse trabalho

softsolution2000

HI There Can we discuss the job details further?? I offer to do the job without any advance or midterm payment. Get the job done and test if you are satisfied then pay after your complete satisfaction. You can ask me t Mais

$600 CAD in 7 dias
(368 Comentários)
8.4
schoudhary1553

Hello, I can help you with your project - Invoices for Billing I have gone through your job posting and become very much interested to work with you. I am an expert in this field. I have already completed several pr Mais

$500 CAD in 8 dias
(114 Comentários)
7.0
gurpreet0173

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4.9
atozinfosolution

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$500 CAD in 7 dias
(68 Comentários)
5.0
shashank9090

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$700 CAD in 7 dias
(9 Comentários)
4.7
mohdy1375

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4.1
TechnoDerivation

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3.7
toshazed

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$750 CAD in 10 dias
(11 Comentários)
3.5
DeveloperKirill

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prashant8080

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dsiachilimbu

My have extensive experience in php crm framework development.. Relevant Skills and Experience Laravel, php, html, graphic designer

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kishankoshiya

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farhansaad69

***LOGO DESIGN EXPERT HERE// I will give you more than Ten quality samples of Design*** Good day sir, I am a creative designer & animator having experience of more than 15 years in logo design, brand identity design mo Mais

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compadsl

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