Code an invoicing software

Hello, this is my first project post here, so if I forget to include some important details of the project, please inquire.

We are in need invoicing software. I have example table layouts of orders etc.

List of required functions:

-Importing orders from .XLS files and creating new customers to customer table if the customer doesnt exist already (Will give specific specifications for double checks)

-Ability to manage invidual orders (cancelling etc.) and clients (address changes, forbid marketing etc.)

-VAT Calculations and reports

-Certain reporting capabilities of sales, cancellations and so on

-Ability to import XML(NDCAMT54L ) Reference number payment files and modify orders and their statuses accordingly

-Creating the actual invoices(example .PDF) with barcodes(Specifications will be given), reference numbers and certain layout

The software itself will propably be an ongoing project with added functionality.

Feel free to ask questions and as I said, this is my first project post.

Thank you all for your questions and offers.
I have now uploaded an example of orders.xls

In the example file there is a column *START ISSUE, which means the what number magazine what year the order starts from. So if a magazine is published 6 times a year, there would be starting points(in 2016) 201601, 201602, 201603, 201604, 201605, 201606, where a 6 month order would include 3 magazines for example 201602 - 201604.

-System needs to be built from scratch.
-Software will be used within our company and for a specific product(with certain variations)
-Number of orders per day will be between 50 - 1000
-Software will be used to invoice (and manage delivery) of a magazine (1 order, multiple deliveries)
-Client data security is of high priority

And by "Double checks" we mean that if a client already has an order for 201602 - 201604, the system wont allow a new order that has a *START ISSUE before 201605


That the system checks when orders.xls is imported that does the client already exist in the client table in the database, by comparing for example address or phone number. At the moment the data from sales software doesnt have Customer ID on the exports, but could be implemented later.

I will be updating the project and answering questions.

Can you give me an estimate of work required.

Habilidades: MySQL, Arquitetura de software, Teste de Software

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Acerca do Empregador:
( 0 comentários ) Helsinki, Spain

ID do Projeto: #11073538

46 freelancers estão ofertando em média €23/hora para esse trabalho


Dear Sir, I have read your project description & understood the initial high level requirements, so please initiate the chat to finalize the contract details, estimate, payment terms etc. Look forward to hearing Mais

€30 EUR / hora
(55 Comentários)

Hello Sir, Good Day! After reviewing your requirements, I am glad to let you know that I have already completed the similar work before and ready to get started right away. Build the invoicing software with follo Mais

€31 EUR / hora
(99 Comentários)

Hi, I have reviewed your project description and have understood that you want us to develop an invoicing software . The specifications listed for the required functions have been reviewed carefully and can be im Mais

€18 EUR / hora
(213 Comentários)

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€20 EUR / hora
(106 Comentários)

Hello, Thanks for your post! UNDERSTANDING: [login to view URL] want us to develop a web based invoicing software which would be able to create invoice for each purchase order received by different clients. [login to view URL] would Mais

€20 EUR / hora
(25 Comentários)

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€21 EUR / hora
(75 Comentários)

Hello, I have read all of the listed requirements of your project, I am willing to build invocing system for you. We have already implement similar system in our various projects. Our Services : - Provide c Mais

€31 EUR / hora
(36 Comentários)

Hello I have gone through the description and xls find you have attached. I would estimate some 45-50 hours to accomplish this work. Brief About Me I am a full-time Individual freelancer having 8 years expertise ov Mais

€22 EUR / hora
(80 Comentários)

To Whom It May Concern, We are a team of software engineers and business analysts with 7+ years of experience in professional software development. We have had experience in developing various accounting, invoici Mais

€20 EUR / hora
(15 Comentários)

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€30 EUR / hora
(42 Comentários)

We can code this invoicing software for you at very low cost as we have a team of experienced designers and developers. We want to have long term relations with our clients that's why working at very good prices. Hope Mais

€18 EUR / hora
(52 Comentários)

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€37 EUR / hora
(13 Comentários)

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€37 EUR / hora
(24 Comentários)
€18 EUR / hora
(73 Comentários)

Hello there, Hope you are doing great..!! We've checked through your project specifications and understand that you want to develop an invoicing software that allow users to create invoices. To create the inv Mais

€20 EUR / hora
(25 Comentários)

Hello my friend, I have a small company with enthusiast and efficient professionals who are providing B2B best solutions. We specialize in Designing Business applications, ERP, CRM, Goal Management, inventory trackin Mais

€30 EUR / hora
(14 Comentários)

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€18 EUR / hora
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€18 EUR / hora
(17 Comentários)

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€27 EUR / hora
(8 Comentários)

I'm an expert solution provider with over as decade of experience in developing such Invoicing solutions. I can deliver the solution as needed by you, to the dot

€22 EUR / hora
(16 Comentários)