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Port existing Web application from C# to Django Python

We had a web application developed in Microsoft .net C#, and would like to move to Django framework.

The existing project is based on ABP boilerplate.

Application has below DB tables:

1, User

2, Role

3, Tenant

4, Company (customers)

5, Orders

6, Customer payments

7, Customer billing

8, Customer support cases

9, Pay to suppliers

10, Projects

11, Bank transactions

12, supplier invoices

13, order tracking

14, Attachment

15, Unauthorized shipments

17, Collection addresses

16, there are few more tables to store necessary information

Login users were grouped:

1, Host

2, Tenant

3, Companies (customers)

Host is most powerful group, all users of host company (our company) can access all data.

Tenant is second level where is referring to our agents, tenant user can access all data of its customer companies. Tenant can not view other tenant’s data.

Companies are Tenant’s customers, Company can not access other company data, even for company under the same tenant.

User access rights are separated as:

1, Host/Host admin – can view all data in system, admin has stronger access right in some tables.

2, Tenant/Tenant admin

3, Company, no admin for this group

Brief explanation for other tables:

Orders - The orders were created by customer company uses, they were shipping label, we currently only had integration with DHL’s myDHL API.

Customer payments – created by staff of our company, to record the payments made by our company customers.

Customer billing – The invoices billed to our customers. Created by system.

Customer support cases – created by customers who need help.

Payment to suppliers – money we paid to our suppliers for unpaid invoices.

Projects – data are project based, in order for system to work out cost/profit according to different project.

Supplier invoices – uploaded by our staff, system will check each shipment in the csv invoices from DHL, and add our profit margin, invoice to our customers.

Bank transactions – the bank transactions were automatically produced by system, for example, we paid supplier, it will add money out transaction in bank account, if customer paid to us, it will add money in transaction in order us to compare all transaction with the bank statement issued by bank.

Order tracking – we use SFTP to connect with DHL’s server and periodically fetch tracking history and add into this table.

Attachment – user can add attachment files to most of record, and this table is to store the attachment files

Unauthorized shipments – if system detects one of the tracking/supplier bill contains shipment not ordered by our system, it will add record here, also it can send email to email we set on the system.

Collection addresses – customer can only send from authorized addresses

The system works on prepay, customers have to pay in advance in order to use our system, if one customer is running out of balance, they won’t be able to make order.

Some other functions are in the system:

1, send/receive email.

2, timer

3,

This project will be developed afterwards, we need to add more and more courier integration like Royalmail/DHL parcel/DPD/MyHemes/FedEx etc, and lots of more functionality need to be added, we are looking for long time partner, but this is for initial work to move c# to python.

We also would like to move UI to Reactjs over typescript. Current UI design is that it is dummy, all configuration data were sent by server and UI will display according to configuration data.

The attachments are some screen shots for existing system.

Taidot: Python, JavaScript, C# -ohjelmointi, MySQL, HTML

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Tietoa työnantajasta:
( 0 arvostelua ) Baldock, United Kingdom

Projektin tunnus: #29453333

21 freelanceria on tarjonnut keskimäärin £1444 tähän työhön

(116 arvostelua)
8.2
seekdeveloper

Hi, I have read your post and understood your requirement. Looking for the freelancer to work on your next project? Or just need some issues/bugs/fixes ASAP? I have 11+ years of software experience in fortune 500 com Lisää

£750 GBP 10 päivässä
(107 arvostelua)
8.7
offshore9006

Hi There: Hope this note finds you in great spirits. We have experience in both Microsoft as well as in Python. Having over 11 years of experience in python development, web development using Django framework, automat Lisää

£2000 GBP 30 päivässä
(16 arvostelua)
6.9
EkoLike

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£750 GBP 7 päivässä
(22 arvostelua)
5.3
arjun366333

Hello ,i am a full stack developer having 7 year experience , i have developed 300+ projects, c#, django , python , please check my profile https://www.freelancer.in/u/arjun366333 , we can discuss more over chat , than Lisää

£1000 GBP 7 päivässä
(27 arvostelua)
5.9
Darwish001

Hi, Hope you are doing well. I have full experience about C#, Python/Django for over 8 years. So I can port from C# to Django and will give you a wonderful result. I will be very happy to discuss about your project via Lisää

£1500 GBP 7 päivässä
(6 arvostelua)
5.1
FiveExceptions

Hello, We have gone through the requirement completely and believe me even though we have to migrate the application from one technology to another we have to make it from the Scratch. Only benefit that we will get th Lisää

£4500 GBP 45 päivässä
(10 arvostelua)
5.6
danyagrossmaster

PERFECT! ♫ ASP & Django Expert ♫ here! .I have gone through your project details and I can help you out with your requirements. I have experience working with Asp.net mvc for the last 4+ years and with REST APIs and ha Lisää

£800 GBP 10 päivässä
(5 arvostelua)
4.4
danchiksvetliy

Dear Haiquan. I am confident in your project and I can finish it clearly on time. I am a well experienced and skillful C/C++/C#/Python(Django) programmer as you can see my past works on this site. I ensure the best qua Lisää

£750 GBP 7 päivässä
(12 arvostelua)
4.3
sharmashivangi00

Hello, Hope you are doing well..!! "I have gone through the requirement mentioned in the proposal as well as the screenshots attached." Before we proceed further, let me just briefly introduce myself. I am a Full St Lisää

£1000 GBP 7 päivässä
(5 arvostelua)
4.1
vladislavrashev3

Hello. I am sure that I'll finish your project successfully with my experience. I am a senior full-stack developer who has 8+ years of development experience. Especially I have rich experience in C#, Asp.net, .net and Lisää

£1125 GBP 15 päivässä
(5 arvostelua)
4.0
tgltech

Hi, I have seen the attachments and got a brief idea of what you are looking for. I have gone through your requirements " Port existing Web application from C# to Django Python " and having experience in similar wor Lisää

£1001 GBP 7 päivässä
(4 arvostelua)
3.8
aboboev

Dear hiring manager, after reading over your post, I have come to know you want to convert your existing ASP.NET project to Django platform. I am a dedicated web site developer who is skillful in both .NET and Django. Lisää

£1125 GBP 7 päivässä
(5 arvostelua)
3.4
trickbyteronak

Hello I have 9+ year experience in .Net Technologies for software development and currently we are working on python. we are share our work with you if required. Thanks.

£2500 GBP 7 päivässä
(1 arvostelu)
2.8
nadezhdafreephp

Hello. Nice to meet you. I read your project requirements carefully and I got what you want. I'm senior developer and I have done so many this kinds of projects. If you give me your project then you will get perfect Lisää

£1125 GBP 7 päivässä
(1 arvostelu)
2.4
ImtiyazAliJafri1

Hello I have checked all the attachments. I am an expert in C# and my UI/UX expertise along with experience in developing apps will be an added advantage for your project. My Strong skills include : Profound expertise Lisää

£1400 GBP 7 päivässä
(5 arvostelua)
3.5
daniilvernikov

Hello, I am a daniil vernikov from Ukraine. I have already some projects similar with this project, i can finish your projects quickly with a low price. My Design expertise is c#, asp.net, python Django for Web Develo Lisää

£750 GBP 7 päivässä
(3 arvostelua)
2.2
Dinisjobtop

Hello, I see you are looking for a developer who have deep knowledge of C# and Django and passion and responsiblity. That’s cool! I'm skilled full stack developer more than 5 years and recently I have done including Ho Lisää

£2000 GBP 20 päivässä
(2 arvostelua)
0.8
syedfahad1981

I have been working on such functionalities and have extensive knowledge of what you’re looking for. Further details can be discussed over chat and I would love to answer any questions that you may have. I will look fo Lisää

£2500 GBP 30 päivässä
(0 arvostelua)
0.0
Sendo77

Hi Hai Quan, Thanks for the detailed job descriptions and am very interested in this project. I am a full-stack web & mobile app developer with 8+ years of experience and expert at React & Django framework. I am also Lisää

£1125 GBP 7 päivässä
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0.0