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Connect to API, extract data and save to local folder (2nd try)

Based on existing API, I need a coder to create a small application. The application should be able to connect to local hosted API, login with userid / password and fetch product information and customer information. All data should be saved in XML in specific folder on pc.

The application should have a small GUI to enter:

API Administration

API Username

API Password

Local folder

And it needs 4 buttons:

- Export all products

- Export updated products

- Export all customers

- Export updated customers

Full toolkit with examples available upon request. There already are two applications available in (i guess .net or .vbs) that provide the tools and details to connect with the API. The first script is outdated and needed a new version update, that's why the second script was written. Unfortunately the coder of it seems to be dissapeared, so I'm having a hard time to get the final adjustments done.

Deadline was this Friday, but I would like to start asap. But we can add new features + extra work for new milestone next week.

I'm looking for a long term relationship with a reliable Windows developer.

- VB6 code + C++ code available for review. Current .exe available to, can be decompiled according to last coder.

Færdigheder: .NET, C# Programmering, C++ Programmering, VB.NET

Se mere: xml developer tools, vb6 developer, try's, tools needed for programming, local programming, c sharp api, cplusplus programming examples, try, the net connect, need a local developer, fetch data, c guess, windows work folder, data developer api, xml gui windows, data export net, net fetch, vb6 save api, vbs windows, product data api, add gui existing, export xml vb6, 2nd request, windows developer needed, add username password api

Om arbejdsgiveren:
( 244 bedømmelser ) Essen, Netherlands

Projekt-ID: #6037077

28 freelancere byder i gennemsnit $150 for dette job

CodeAmbassador

Hi I'd like to help you on this. I understand source code of the previous application(s) is (partially) available for the client side and we'd need to connect to the API and invoke the listed methods to get all prod Mere

$631 USD in 5 dage
(24 bedømmelser)
7.3
kalpesh2804

Hello, I have experience in extract data from Api. Please provide me documentation about your api thanks Kalpesh

$200 USD in 4 dage
(71 bedømmelser)
7.1
mhmhz

Hi I can work on .Net solution. Waiting for more details? Thanks

$315 USD på 1 dag
(90 bedømmelser)
6.9
customizedata

Please provide some detail about the existing API. i will make a screen that will have API Administration API Username API Password Local folder input fields. 1- Coding will be done in which language Mere

$30 USD in 2 dage
(148 bedømmelser)
6.8
LearningNew

A proposal has not yet been provided

$526 USD in 3 dage
(70 bedømmelser)
6.8
hbxfnzwpf

I am very proficient in c, c++. I have 15 years c++ developing experience now, and I have worked for 5 years. My work is online game developing, and mainly focus on server side, the lauguage is c++ under linux os. So, Mere

$222 USD in 3 dage
(71 bedømmelser)
6.5
sureshdevi

I can create windows application to extract data from api and save it to local folder. I will complete this work in a day. Looking for your reply to start the work immediately.

$94 USD på 1 dag
(72 bedømmelser)
6.2
sflogics

Hi, We’ve had a good look at your project description and we’re very interested in providing a solution. We are a professional development company head-quartered in Pakistan. If you like what you see and if our qu Mere

$29 USD på 1 dag
(23 bedømmelser)
5.4
mantislin

Hi sir, I am scraping expert, I have did too many similar projects, please check my feedback then you will know. Can you tell me more details? then I will provide demo data for you. Thanks, Kimi

$250 USD in 5 dage
(18 bedømmelser)
5.5
RogReisPorto

I am a reliable developer; years working with same company can prove that (any reference can be sent upon request). XML and API's are my day-by-day work. My idea is to delivery a windows desktop application with a be Mere

$25 USD på 1 dag
(14 bedømmelser)
5.5
jorgovan

Hello. I would do the application inside C# .net Could you provide details and specification what you currently have for review? I have near 50 succesfully completed projects here on freelancer and I am a quic Mere

$147 USD in 4 dage
(20 bedømmelser)
5.1
brycep

Hi There, After seeing your requirements, it seems you don't have source file and I need to decompile exe/dll file by using reflector. Thanks!

$526 USD in 10 dage
(5 bedømmelser)
5.1
chetanraj81lx

Hi, Having excellent working knowledge for s/w development using vb.net,c#,vb etc . I can make this utility as per your specifications. Thanks

$222 USD in 5 dage
(7 bedømmelser)
4.6
shallufreelancer

A proposal has not yet been provided

$315 USD på 1 dag
(12 bedømmelser)
5.0
Fenixs

HI, Decompiling .exe file require alot work and time and it will cost more than writing new application. So im assume you need someone to write application from zero. I can make desktop program useable on Windows (C Mere

$88 USD in 3 dage
(7 bedømmelser)
4.2
pabitrad

Hello, GoodDay! I am Pabitra Dash from New Delhi, India. Recently I have worked on to extract data from FedEx and UPS through respective web services. I have 18 years of IT experience which includes 8 years in Mere

$105 USD på 1 dag
(4 bedømmelser)
4.1
JonOliva

Hi, I have just finished a somehow similar project. I would be more than happy to help you with this project. I am a very experiences C# developer and I will be able to finish this task within 1 day. Looking f Mere

$25 USD på 1 dag
(4 bedømmelser)
3.5
vfeBrian

Hi Holland I am Brian from Denmark. I would like to have a look at your project. Can we talk over Skype regarding this, so you can show the current program to me? I will do it in C# if I can. PS: My Skype id Mere

$25 USD på 1 dag
(10 bedømmelser)
3.5
angelomarano

This project doesn't sound very difficult at all. I've been working as a .NET developer for almost 8 years; should be very easy to complete if I understand the requirements correctly; you need to connect to an api, que Mere

$94 USD på 1 dag
(1 bedømmelse)
2.4
Baxter2008

Hello. My name is Brent and I am a multi-skilled developer with extensive experience in .Net, PHP and C++. I can create a basic C# GUI app that demonstrates the connect/extract/save functionality you're after (I' Mere

$100 USD in 3 dage
(6 bedømmelser)
2.3