Find Jobs
Hire Freelancers

API developer

$25-50 USD / hour

Closed
Posted about 8 years ago

$25-50 USD / hour

We are looking for a skilled developer with experience and interest for the integration of API (Google, email, social network, etc.) to implement additional features on existing platforms as well as provide web services (via SOAP, REST or JSON). Could you let us know your experience ?
Project ID: 9920265

About the project

27 proposals
Remote project
Active 8 yrs ago

Looking to make some money?

Benefits of bidding on Freelancer

Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
27 freelancers are bidding on average $35 USD/hour for this job
User Avatar
Hi Employer, I have read your description and been interested in your project. I'm ready to discuss and start to work on it now. ================================= Please discuss before awarding the project.
$31 USD in 40 days
4.2 (5 reviews)
5.4
5.4
User Avatar
I have around 8+ years experience in Java/J2EE development. Following are the list of expertise I have - 1. Frontend Technology - HTML,CSS,JQuery, ExtJS, Dojo,D3.js, AngularJS,NodeJS,ExpressJS and Javascript 2. J2EE frameworks - Struts, Spring, JSF 3. Databases - MySQL, Oracle, MSSQL server,PostgreSQL MongoDB 4. Expert in REST API/Web services development using JAX-RS, Spring 5. Expert in JSON and XML programming 6. Build Tools - Maven, Ant, Jenkins 7. Test frameoworks - Junit, TestNG, Mockito, Rest Assured, JBehave 8. Mobile website development using HTML5, CSS3, Bootstrap
$27 USD in 30 days
5.0 (4 reviews)
4.2
4.2
User Avatar
A proposal has not yet been provided
$66 USD in 10 days
5.0 (1 review)
2.4
2.4
User Avatar
Hello, I represent a team of 20 Senior Software developers sitting in Russia, St. Petersburg. We are relatively new here are Freelancer.com, so not too many reviews. all reviews are very positive though, 100% completion rate and repeat orders. Our skillset is Python, Java, Node.js, .Net, Mobile applications. We did quite a few API integrations and are interesting in long-term cooperation. Generally we prefer fix-price work as we put a lot more deliverables into an hour than most of other folks, if you insist on T&M then it is fine as well. On freelancer we developed REST API in Node.js with JSON format, then Google Apps Script that was talking to other systems via SOAP interface. Google and social network we deal with OAuth with no issues (from Python in particular). About myself - my name is Evgeny and I was running a Software Development Center for T-mobile in Russia, managed about 130 developers and now decided to establish my own venture. All best software practices (using version control, trello, git, altassin products, proper project management, etc) will be in place. Happy to talk through this arrangement in details over skype, Evgeny
$35 USD in 40 days
5.0 (1 review)
2.4
2.4
User Avatar
Have a look my portfolio ,technical skills and years of experience .................................
$27 USD in 10 days
5.0 (1 review)
0.4
0.4
User Avatar
A proposal has not yet been provided
$27 USD in 20 days
0.0 (0 reviews)
0.0
0.0
User Avatar
hi, im interested w/ ur project. feel free to drop me a message so we can further discuss your requirements.
$25 USD in 20 days
0.0 (0 reviews)
0.0
0.0
User Avatar
A proposal has not yet been provided
$133 USD in 8 days
0.0 (0 reviews)
0.0
0.0
User Avatar
As per you requirement we have a team that will definitely provide best solution to you. We do fair code with reasonable price and client satisfaction is our Responsibility. Personally we have three + years experience of web and desktop based applications using .net framework and Entity frame work and other technology related to this and third party tools as well. There are many running applications on which we have worked and delivered but we have no portfolio because we always focus to deliver support to my client. We have good team of QA (Quality Assurance) so before delivering work our departs make sure that all work is done according to the requirement and flow of the application is 100% accurate. A list of services is provided that our team has been working for the past 3 years and become an expert on. • C# Development • Vb.net • Asp.net • MVC • Web Service (Rest / Soap) • Desktop Application • Crystal Reports • Sql Server Database • Html Css • Javascript JQurey • Angular • Ajax • Java Script • Pretty much anything involves coding waiting for your responce Thanks
$26 USD in 4 days
0.0 (0 reviews)
0.0
0.0
User Avatar
Hello Sir, Myself Charandeep Singh having 4 years of Bachelor's Degree in Computer Science and Engineering and more than 14 years of experience as a Software Programmer. My Skype ID is deep_singh78. ####AREAS OF EXPERTISE##### Desktop applications (****14+ Years Experience****) Web Applications (****12+ Years Experience****) Windows Services (****7+ Years Experience****) C#, VB.NET (****10+ Years Experience****) ASP.NET/MVC/ Entity Framework (****5+ Years Experience****) XML (****5+ Years Experience****) JQuery (****5+ Years Experience****) MSSQL SERVER (****10+ Years Experience****) MySQL (****4+ Years Experience****) I have worked with mid to large scale projects including government and private in Sacramento, California for 12 years. My latest projects on includes technologies like MVC, Entity framework using Azure platform. Creating web jobs and anything related to creating databases , queues on azure platform. From the last 14 years I have been developing applications including Web, Desktop, Web, Mobile and Windows Services . I have been doing programming in C++, C ,C# , Visual Basic, VB.net. I have worked on 3 different relation database, SQL SERVER, DB2, MS ACCESS. I am proficient in writing SQL Queries, Stored Procedures, indexes, joins, triggers, views. I am also Microsoft Certified Professional Developer [MCPD] and Sun Certified Java Programmer [SCJP]. Looking forward to hear from you. Regards Charandeep Singh
$27 USD in 40 days
0.0 (0 reviews)
0.0
0.0
User Avatar
Hello, I am willing to take this assignment. I am having 10 years of experience on web development using: 1. ASP.Net /Javascript 2. C# 3. SQL and Azure Database 4. Restful Api Development(using c#) and deployment on cloud 5. Worked on Team City for CI 6. Worked on VSS/TFS/GitHub/SVN 7. Worked on Agile/Scrum/Kanban 8. Worked on JIRA 9. Worked on nUnit framework for unit testing 10 Json web token 11 JSON format for information exchange. Looking forward to hear from you for further discussion and startup. Best Regards
$33 USD in 25 days
0.0 (0 reviews)
0.0
0.0
User Avatar
Let's discuss more about project to finalize the proper scope with estimated cost and time so ping me over the freelancer chat. I am myself developer so you will directly work with me. No mediators. No managers. No subcontractors. Please check my my recent work for the technical expertise along with reviews & feedback on my profile page.
$25 USD in 10 days
0.0 (0 reviews)
0.0
0.0
User Avatar
Dear Sir, I can do the project in $14/hr. Please give me a chance to prove myself. I have experience of more than 6 years in Website design and development. I developed so many sites in PHP by using the technology CakePHP, Wordpress, Prestashop, Codeigniter, HTML, CSS, MySql, Jquery, Bootstrap. I integrated SOAP, REST, JSON, TWITTER, FACEBOOK, GMAP as API in many projects. Most of the projects were on hotel booking or mobile app related. Besides these we used awebar and infusion soft for email marketing. We used other API for affiliate marketing also. I can assure you that you will get 100% reliability of our service. Me and my team are very much dedicated. Generally after finishing work we provide long term support to our client. If there is any reference site which you prefer you can provide that to us. We will take care of that. We look forward to hearing from you. Waiting for your positive response and looking forward to a long term relation. Thanks With Best Regards A Pal
$26 USD in 10 days
0.0 (0 reviews)
0.0
0.0
User Avatar
Hello, I read your project details and I would like to discuss the opportunity of working on this project. I am looking for a long term collaboration and I can start as soon as all the details will be provided. Thanks. Alex
$30 USD in 10 days
0.0 (0 reviews)
0.0
0.0
User Avatar
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.
$30 USD in 20 days
0.0 (0 reviews)
0.0
0.0
User Avatar
If your system is well developed i can do it for you. I mean logic of REST is independent elements. If you have this structure I can do all of your social network integration or etc. But i will use python. And i have 3 years experience with RESTFUL and SOAP's. I bulit two social media analyze tool and a chat bot ( good one ). If you want to learn more details please don't hesistate to contact with me. Bests.
$25 USD in 40 days
0.0 (0 reviews)
0.0
0.0
User Avatar
Hello, I understood the initial scope of this project. Although i want to discuss further this job in order to prepare the final concept for this project.
$51 USD in 10 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of FRANCE
Paris, France
5.0
23
Payment method verified
Member since Feb 26, 2010

Client Verification

Thanks! We’ve emailed you a link to claim your free credit.
Something went wrong while sending your email. Please try again.
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.