Invoices, Bills, Templates

To make customized Invoices to bill customers for incoming calls through our PBX and Credit Notes to pay telephone agents for time worked.

We make and supply background images for the LibreOffice Calc Spreadsheets. We put 3 spreadsheets on the same page !

Before being uploaded to the server, the spreadsheets with background images, including all calculations , must be changed to pdf with open source software (ex; AstPP), without loosing anything,

Than they can be filled out on the Internet by our own clients, changed to pdf again or to png and send by email, as invoices or Credit Notes, to their final destination. The client must never see the spreadsheet, he only sees the background image with the data he entered into the Cells !

Min. knowledge:

1) LibreOffice Calc Spreadsheets.

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

This is a none standard project and absolutely not for beginners !!

Very good knowledge of the way Spreadsheets, Billing software work, is needed. We have a Multi Disk Server with KVM disk management and MySQL DB ready to upload.

-- Good and quick communications are essential !

You must have a computer with a Linux OS --- This is not for Windows !!

Please read and understand the png-file attached to this project, for step by step instructions !

Project will be divided into 2 milestones.

Skills: Engineering

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About the Employer:
( 13 reviews ) Pointe Calumet, Canada

Project ID: #26412162

7 freelancers are bidding on average $452 for this job


Hello ,how r u ,i'm mechanical engineer and i can do this on time and required time and very perfect result !

$250 CAD in 1 day
(51 Reviews)

Hi,Hope you are doing well! I’ve read and understood your project description about" INVOICES BILLING " Thanks for sharing your project requirement. It will be our great pleasure to work on your project. I have checked More

$300 CAD in 3 days
(20 Reviews)

Hello, I can help you with your project - Invoices, Bills, Templates 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 seve More

$250 CAD in 7 days
(6 Reviews)

Dear Prospect Hiring Manager. Thank you for giving me a chance to bid on your project. I am a serious bidder here and I have already worked on a similar project before and can deliver as u have mentioned "I can do th More

$500 CAD in 7 days
(0 Reviews)

Hello! I have read your project description completely and thoroughly. The skills you mentioned in your description is my expertise. I will do all of the tasks and will make sure that you will be satisfied with it also More

$750 CAD in 7 days
(0 Reviews)

December1999 to May 2004 Organization :- Tata projects (p) ltd., Plant :- 2X210 MW Thermal Power station Position :-Quantity surveyor High lights of performance : -Boiler, and bunker, Equipment’s and pipin More

$555 CAD in 10 days
(0 Reviews)

Hi, Here I am really interested to work with you on your project related to spreadsheet. Working as a data analyst with a reputed company. I hope you reply me soon. With a positive response from you. Thank you

$556 CAD in 10 days
(0 Reviews)