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Opensource billing solution -- 2

A Business and Residential VoIP provider company with a paid billing solution ([login to view URL]) needs a new opensource billing to replace the current one.

The goal is to have a ‘pocket’ billing, which can be installed by a non-technician and which can replace the general criteria's and services which currently the company uses in Portabilling.

 The license must be Open-Source

 Documentation must be up-to-date and publicly available

 A standard API(REST, SOAP, webservice…) allowing to interact with the system

 There is a backup and restore system

 A-Z documentation on how to install new billing system, which will be followed by a non-technician

 Current multiple server network must be replaced by a simple architecture with few servers only

So whoever will take care of this project must test all possible opensource billing solutions, make multiple tests to make sure it can replace the most important and vital processes which the VoIP company currently has.

The internal documentations with already done tests, network diagrams will be shared with the developer(s) only after signing a confidentiality note, for which a copy of passport/ID is required.

So whoever is not ready for this point, must not consider applying for this project.

Kĩ năng: VoIP, Phát triển phần mềm, Network Engineering

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Về Bên Thuê:
( 3 nhận xét ) Lausanne, Armenia

ID dự án: #27940616

15 freelancer chào giá trung bình$2496 cho công việc này


Hi there, i am skilled voip developer i can provide billing for you. But, there is not fixed job, i can suggest only 600$ per month, and we can start. My suggesting: 1. take info what billing rules you using (rules, d Thêm

$1800 USD trong 90 ngày
(53 Nhận xét)
(33 Nhận xét)

Hello. We are Team iKcon. [login to view URL] We have been dealing with VoIP based products from past 7 years, we have reviewed your requirements and we have everything ready as per your need, whenever you need Demo Thêm

$3000 USD trong 7 ngày
(39 Nhận xét)

We would have your project finished with perfection. You can our 5 on 5 ratings with positive reviews because we believe in Customer’s satisfaction. You can message us and we can discuss in details each of your require Thêm

$5000 USD trong 50 ngày
(1 Nhận xét)

Hello Sir, Greeting for a day..Hope you are doing great. Thanks for posting your project here.I have gone through the requirement and understand that you are looking for Billing [login to view URL] of the best things is that Thêm

$2500 USD trong 7 ngày
(2 Nhận xét)

Hello, I am Cisco certified engineer with valid CCNP Collaboration and CCNP R&S certifications, During my work at Cisco Gold partner,  I have installed too many Networks and Voice systems with integration with many ot Thêm

$1500 USD trong 10 ngày
(17 Nhận xét)
(1 Nhận xét)

Hi, sir. I have great experience in this specific area of VoIP, Software Development, Network Engineering and relevant technologies. I have already developed similar apps and I'm sure it will help you to achieve your g Thêm

$2500 USD trong 25 ngày
(1 Nhận xét)

I can deploy JBilling which is a very robust solution. It already works with most voip solutions and can be customized as much as possible.

$3000 USD trong 30 ngày
(1 Nhận xét)

✔️Portabilling => Pocket billing✔️I have billing opensource✔️exp with REST, SOAP APIs✔️Its ready to use opensource

$2250 USD trong 7 ngày
(1 Nhận xét)

here is one for ISP [login to view URL] another [login to view URL] I am well experienced & expert web developer. Please have a look at my past work reviews and portfolio by goi Thêm

$1600 USD trong 22 ngày
(1 Nhận xét)

Hi, Glad to send my application for this job opportunity. I am a professional back end developer with 7 years of experience and expertise in Node.js, [login to view URL] as well as PHP, Laravel, Python. During my career, I have Thêm

$2250 USD trong 7 ngày
(0 Nhận xét)

[login to view URL] Oleksandr is here. I have +4 years of experience in Java and python. I have much experiences with Machine lerining and Artificial intelligence with python and accounting systems, banking system, inventory Thêm

$2250 USD trong 7 ngày
(0 Nhận xét)

Dear client. I'd really love to work on this project with you if possible. I have carefully read your project post Opensource billing solution -- 2, and wanna make you an offer, so that you can check my work out. I am Thêm

$2500 USD trong 25 ngày
(0 Nhận xét)

I am a FULL STACK DEVELOPER, I'm interested in doing this project as I have all the required skills and expertise needed for this project, also I have already working Experience in big project. Kindly open chat to disc Thêm

$2300 USD trong 7 ngày
(0 Nhận xét)