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API (proxy server) - windows application - write to database with API

€250-750 EUR

Closed
Posted about 7 years ago

€250-750 EUR

Paid on delivery
Our Company finding freelancer to create Windows application - API server to write and read data from database. We have mysql database - and we need bridge between this database with API server.
Project ID: 13463267

About the project

30 proposals
Remote project
Active 7 yrs ago

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30 freelancers are bidding on average €609 EUR for this job
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How long will it take you to finish the job? I can finish it in 1 week Proposal: Hi there I am an API integration expert. I can write this windows program to populate the database from the API. Looking forward to work with you. Thanks Rinsad
€526 EUR in 10 days
4.9 (1354 reviews)
9.7
9.7
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Hello, my name is Michael. I represent Ukrainian based IT-company Webbook Inc that provides services in the IT-sphere for international business. We were carefully reviewing the requirements of the job description, so our devs can work on Your project without delay. We have years of working on projects related on any available CMS, from "scratch" with core php and php-frameworks(Yii/Yii2, Laravel, CodeIgniter), JavaScript, jQuery, AJAX, HTML5, CSS3, Bootstrap, javascript-frameworks, 3d desidg, graphic design etc. However, I shall discuss about the requirements and functionalities in details to have a better understanding about time frame and price. We are glad to chat with You and discuss all in details. Contact us and we will reply immediately. Waiting for Your reply! Best regards, Webbook team
€520 EUR in 10 days
5.0 (401 reviews)
9.0
9.0
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How long will it take you to finish the job? 10 days Proposal: I have +10 years of experience in Python programming. I am expert in making REST APIs with Python Flask. You can easily send CRUD (create/read/update/delete) requests to such API to manage data on your database. Can you provide more details about your datastructure please? Thanks, Helmot
€498 EUR in 10 days
4.8 (198 reviews)
8.2
8.2
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How long will it take you to finish the job? It depends on the complexity of your database. If there are a few tables 1-2 days. If there are a lot of then it could take a week or 10 days. Proposal: Hello sir/madam, However, I am new here in freelancer.com I have over 10 years of experience in .Net programming. I have developed many Windows applications that use various API and will be happy to work on your project too. Please contact me to discuss the details. Waiting for your messages. Best regards, Tolib Rahimov
€600 EUR in 10 days
5.0 (113 reviews)
7.2
7.2
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How long will it take you to finish the job? I want to discuss this project with you further, let me know the best suitable time for you to schedule the meeting, Proposal: I want to discuss this project with you further, let me know the best suitable time for you to schedule the meeting, Feel free to message me at any time, i used to be online 14 hrs in a day on this website so probably you will get a quick response from my end.
€773 EUR in 20 days
4.8 (55 reviews)
7.1
7.1
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How long will it take you to finish the job? Mostly depends on the details I've asked for, number and complexity of methods to be implemented on API. Proposal: Hi there, Your requirement looks quite clear and straightforward to implement though lacks the details. As far as I can understand you need a windows application running as a web service, exposing certain methods to external applications to read and write to firebird. You want to control access and auth part with a simple license key. Though the general idea is clear the details are not. What about these methods that'll be exposed? What kind of operations are needed? Is it just CRUD operations or is there more to it? My current bid is just a placeholder as the finer details are still missing, I'll update once those are cleared. Thanks Ibrahim
€555 EUR in 10 days
5.0 (35 reviews)
6.0
6.0
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hi I m very interested to do this project for you and I ensure that I can create Windows application - API server to write and read data from database. Thanks
€722 EUR in 5 days
5.0 (57 reviews)
5.8
5.8
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How long will it take you to finish the job? Hello, Im interested to work on this. I have done similar work for other clients and have good experience in windows software in C# where can interact with apis. Can you share the details about API & database. Thanks for your reply. Regards, Sheik Proposal: You can see my profile for development of windows apps which will interact with APIs using keys. And I always like to work on this kind of programs. Looking for your reply on this. I need to discuss in detail. Thanks, Sheik
€350 EUR in 10 days
4.9 (69 reviews)
6.1
6.1
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How long will it take you to finish the job? Hello, It's a pleasure to let you know that I've Completed and Delivered similar project before. All I need to work on customization part if we can proceed towards more discussion. I have gone through your project description and confident to accomplish your project. Proposal: Hello, It's a pleasure to let you know that I've Completed and Delivered similar project before. All I need to work on customization part if we can proceed towards more discussion. I have gone through your project description and confident to accomplish your project. I am an individual developer and you will be working directly with me if we proceed work on this project. My key skills are – 1) Ruby 2) Ruby On Rail 3) Angular JS 4) Node JS 5) PHP with Codeigniter and Laravel Framework. 6) App development Let's initiate our chat so we can proceed towards the conclusion of this project scope and give it a start as soon as possible. Thanks & Regards
€555 EUR in 10 days
4.8 (18 reviews)
5.9
5.9
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How long will it take you to finish the job? It depends on your requirements Proposal: .NET (C#) ........................................
€744 EUR in 15 days
5.0 (9 reviews)
4.7
4.7
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How long will it take you to finish the job? Hi I have been in this industry for 5 years and such jobs are my daily practice.I can assure you that if you work with me once, you will always work with me for these kind of projects. I will be completed this job within a week. Proposal: I have sound knowledge of windows application along with backend (API'S). Also i have practical knowledge of API development. You can check my previous projects. Thanks
€500 EUR in 10 days
5.0 (6 reviews)
3.7
3.7
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How long will it take you to finish the job? Hello! To make a simple Windows application in which I put a few controls corresponding to the data fields in a table of your database, which in fact is a form, along with all the necessary verification tests and depending on the complexity of your application, It shouldn't take me more than 1-2 da Proposal: Hello! To make a simple Windows application in which I put a few controls corresponding to the data fields in a table of your database, which in fact is a form, along with all the necessary verification tests and depending on the complexity of your application, It shouldn't take me more than 1-2 days.
€555 EUR in 10 days
5.0 (4 reviews)
3.5
3.5
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How long will it take you to finish the job? Its depend on project details. But I think I can do in a few days. Proposal: Full-Stack Web Developer. Build your dream with me. As a experienced web developer, am good at front-end skills ( HTML, CSS, JavaScript, AngularJS, ReactJS...) as well as back-end skills(Codeigniter, Laravel, NodeJS, ROR). Also familiar with wordpress, shopify, magento. And it's not difficult for me to deal with database such as mysql, postgresql, mongodb and so on. Don't hesitate contact me to discuss more.
€555 EUR in 10 days
5.0 (1 review)
1.4
1.4
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How long will it take you to finish the job? It will takes 2-3 days to complete your task. Proposal: Hello Sir, Greetings!! Integrating the API's in the websites is one of my expertise skill. I have already worked with various API's like : Paypal api, WordPress api, eBay api, Twitter api, Pixabay api, Sage api, Clipart api, Instagram api, Facebook api, Google+ api, Linkedin api, Picasa api, Flickr
€333 EUR in 2 days
5.0 (2 reviews)
1.5
1.5
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I am a Professional freelancer offering exceptional quality services within your budget. I am available 24 hours a day to address any concerns you may present regarding this order. I will also deliver plagiarism free work and on time. Kindly hire me.
€250 EUR in 1 day
0.0 (0 reviews)
0.0
0.0
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How long will it take you to finish the job? It depends on how many API methods do you need and structure of database. Can you provide more details. I work on API and databases on every day basis. I can create basic api in one week. Proposal: I work on API and databases on every day basis. I can create basic api in one week.
€555 EUR in 10 days
0.0 (0 reviews)
0.0
0.0
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How long will it take you to finish the job? I could complete the task within 15 days. I will write standard API for your MySQL database and you can access the API any application like C#, VB.NET, Java etc. I am also able to write API for MS Sql Server database. Thanking you. Proposal: I have already worked on it and i flow programming standards. I have written API for MySQL and MS Sql Server database.
€250 EUR in 15 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of SLOVAKIA
Piestany, Slovakia
5.0
7
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Member since Nov 7, 2014

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