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JAVA Webservices Project

$750-1500 USD

Closed
Posted over 7 years ago

$750-1500 USD

Paid on delivery
I need someone with experience writing Java+Tomcat+Mysql webservices. The web services will take SOAP request from the client, do some calculations, then pass onto a third party API, then log everything into MySQL. If you have worked with PAYMENT platforms (eg. PayPal API) please mention this. If you understand CHINESE please mention this as well. I am looking for a long term relationship, as the web server will continue to add more functions every month.
Project ID: 11139531

About the project

78 proposals
Remote project
Active 8 yrs ago

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78 freelancers are bidding on average $1,178 USD for this job
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Hello I'm interesting your project very well I'm a Good Java, MySql, Tomcat, Math, Algorithm expert. I m quite well experienced in these jobs. Let's go ahead with me I want to service for you continously. Thanks
$1,200 USD in 20 days
4.9 (546 reviews)
8.8
8.8
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I have 10+ experience in java j2ee spring hibernate webservices oauth databases. check my reviews and ratings
$811 USD in 5 days
5.0 (134 reviews)
8.1
8.1
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We are web & mobile development team of JinDongZhe freelancer We have powerful back-end(Java,Spring Framework, Hibernate, JPA, Oracle, Hadoop etc) and front-end(Android, iPhone, Hybrid App, Mobile web, Sencha ExtJS, Sencha Touch, etc) technology. Please lookup our portfolio carefully. We are going to consult with many friends sincerely Best regards
$1,184 USD in 20 days
4.8 (132 reviews)
7.6
7.6
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Hi! I've seen your requirements, I m interested in it, I have highest reviews for jQuery (frontend) at freelancer.com and have good completion rate, and experts in PHP(Laravel ,Yii ,Symfony, cakephp ,CI, Zend) for Server side, expert in integrating (SOAP and RESTFul API) 3rd Party APIs . I can perform this job using PHP, will take SOAP and will do the needful
$1,000 USD in 15 days
5.0 (24 reviews)
6.9
6.9
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Hello I have worked with Paypal Payment Gateway Please give me a response to talk in details Regards Abu Shahriar Ratul
$750 USD in 20 days
5.0 (46 reviews)
6.3
6.3
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I have worked on Java applications written in Tapestry Framework where we've utilized PayPal API as well. Unfortunately, I don't understand any Chinese. I'm pretty sure I'll be able to deliver the project efficiently Do you have a deadline for the project? Also, are you able to provide some more details about the project? Feel free to message me in order to discuss the project. Cheers, Zoran
$1,500 USD in 15 days
4.7 (5 reviews)
6.9
6.9
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Hello, Senior java dev here, I'm mainly working in web service backend (SOAP and restful). Please share more detail: 1. This project is on-going or need to build from scatch? 2. If scratch project, please let me know your prefer technology stack: framework, database? If not I can consult. 3. Would you share me more detail on web service function? Thanks, Duy
$1,250 USD in 5 days
4.9 (57 reviews)
6.3
6.3
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Hi, We have experience with Java development using Java Servlet, JSP, JSF, Primefaces, Facelets , mySQL, Tomcat, SOAP/REST, Paypal API (REST)... Yes, I am familiar with Paypal API, It is REST API (via http) as well as SDK by java. Could you please provide me more details of this project? Thanks! Huy
$1,250 USD in 20 days
5.0 (88 reviews)
6.3
6.3
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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. After Complete discussion over the call or in chat, i will prepare following things for you - Technical Project Proposal - Flow chart for this Project - Execution plan (Step by step procedure with explanation how and at what that we are going to execute a particular task)
$1,546 USD in 40 days
4.9 (13 reviews)
6.1
6.1
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My name is Mike and I’m from UK. I work with individual clients and also provide outsourcing services for a number of UK and USA based agencies. Your project description sounds interesting to me and I do have skills & experience that are required to complete this project. I can show you some examples of my work. Please contact me to discuss your project.
$1,250 USD in 20 days
5.0 (16 reviews)
6.0
6.0
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Hello, I have gone through your outsourced requirements "JAVA Webservices Project" and have analyzed that I have right skills (Java, MySQL) to execute your esteemed project. I will complete your project within 3 weeks, LIFETIME error free guarantee and provide 365 days (ONE YEAR) support... ===== Why choose me? ===== 5.0 / 5.0 rating, 100% completion rate, 100% on-time completion, 100% on-budget :) Kindly, check my profile: http://www.freelancer.com/u/BitLabs.html I work smart, hard, and strictly bid only what we can do! No sub-contracting... ever! You will never go wrong choosing me :)
$1,265 USD in 20 days
5.0 (39 reviews)
5.9
5.9
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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.
$1,546 USD in 40 days
5.0 (9 reviews)
5.7
5.7
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Hello, and thank you for reading my proposal! I am a professional software developer with 20 years of experience, including 10 years of Java/JEE experience. I have used a number of servlet and application server platforms including Tomcat, JBoss, WebLogic (now owned by Oracle), and WebSphere. I have 5 years of experience with web services, including both SOAP- and REST-style services. I have some experience with the PayPal API. Although I have not done a full custom integration using all of the PayPal API, I have integrated with PayPal's Instant Payment Notification (IPN) system. I do have experience in communicating with relational database backends from Java/Tomcat-based systems, including MySQL, Oracle, SQL*Server, and DB2 (at various times in my career). I am definitely not able to understand Chinese, either written or spoken. This bid reflects approximately 30 hours of work. I am not sure of the scope of the work you need - that may be too many or too few hours. Please let me know what you think. Due to other project commitments, I am only available for approximately 10 hours per week. Is that constraint something that you can work with? Is this work to enhance an existing application, or is this a new application? If this is an existing application, does it utilize Jax/WS to create the SOAP web services or another technology? I am happy to answer any question that you have. I look forward to hearing from you soon!
$1,166 USD in 30 days
5.0 (23 reviews)
5.6
5.6
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I have worked with paypal and other payment methods. I do not speak Chinese, can only understand a few basic words. I have the required skills but I need more details about the project itself. You can PM me to discuss the details. Regards
$1,000 USD in 20 days
5.0 (6 reviews)
5.6
5.6
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Hi, I’m from Shanghai China. I'm an experienced java, J2EE application developer. I have plenty of experience of building Java, J2EE applications. I'm very good at Spring MVC, Spring Boot, JPA, Hibernate, JSF, JMS, Selenium. I'm also very good at frond end, HTML5, Angular.js, JQuery, Bootstrap. I also have solid knowledge Kafka, Couchbase, Spark. I'm also very familiar with Jenkins, JIRA, Git, SVN, Bitbucket. Contact me if you are interested. Thanks, Rick
$1,333 USD in 20 days
4.9 (20 reviews)
5.9
5.9
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hey, I have good knowledge in below mentioned skills by you. I also have some certifications in JAVA. I can share some of demos with you if you want for better understanding. Currently I'm working on a banking project in an IT company using JAVA and db(MySql) programming. I can also do it in less than 750. And most importantly, you will get your project done before the deadline.
$750 USD in 10 days
4.9 (42 reviews)
5.1
5.1
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Hi there, I am an experienced java developer with more than 3 years experience in the enterprise field. I have worked mainly creating financial solutions for the biggest banks in the world. My experience consists in working with Spring technologies stack as well as REST apis, JPA – for database integration. I can write a java application with Spring for exposing SOAP endpoints; for logging the info into MySQL database I would use JPA data as it is easier to integrate rather than plain SQL queries. Unfortunately, I don't speak Chinese and I don't have experience using Payment platforms. Let's have a short chat do discuss project details and to better understand the requirements. My rate is 10$/h, however depending on the project I can do fixed ones also. Looking forward working with you, Ioan
$1,000 USD in 20 days
5.0 (15 reviews)
5.1
5.1
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Hi,I have gone through your project description. I could be confident if we can proceed towards more discussion. 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. Let's initiate our chat so we can proceed towards conclusion of this project scope and give it a start as soon as possible. Thank & Regards Prashant Shinde
$1,666 USD in 40 days
5.0 (4 reviews)
4.6
4.6
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HI , hope you are doing well i am software engineer with 5 years experience in software development i have experience with webservice and i using java lanaguage in most project i will provide you demo for your requirements and i am ready to start from now so please contact me to dicsuss more about your project Thanks OAtechnology
$1,250 USD in 20 days
4.8 (40 reviews)
4.9
4.9
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I am an IITK graduate, 9 year experienced software professional and I have got top notch developers in my team, who have got experience across a span of technologies. The members in my team have worked with top notch tech organization such as Amazon, Cisco, Oracle etc. We have been involved in similar projects in the past and our track record has been excellent.
$1,250 USD in 20 days
4.0 (24 reviews)
5.6
5.6

About the client

Flag of CANADA
Brampton, Canada
5.0
73
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Member since Aug 10, 2011

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