JAVA API Development

Hello Dear! I am very interested in your project and think I can do your job. I have high skills in Java and Rest API development. If you share me details, soon i will start work and provide successful solutions in short time. Thanks

Hi, I read your requirement, a tech savvy person, more than a decade I am developing and delivering applications on Java based technologies. I am a certified Java professional. My logical thinking and problem solving skills are quite good. Currently I am developing several applications using Core Java, Servlet,s JSP., Spring framework, restful services, Hibernate, JPA, MySQL, Oracle, MongoDB and Angular.js as Front End. Please come for chat, let us discuss and will start the work right away. NOTE : Most of the technical tests are passed with 90% and above in freelancer.com skill tests. Thanks Paul

Hi. I have 7+ years of experience in Mobile (iOS/Android) app development and 6+ year Exp in Web development(PHP,Mageto .NET, Firebase,JAVA,HTML). I can use Native/Xamarin/Ionic/PhoneGap for mobile development. Can we discuss Requirement in Detail ?

--> I can do this task. . In the bid amount, I can provide admin , designs for pages and screens , website , Android and IOS applications . Please join me to discuss .,,

Hi, I have good experience in API development in java and i reviewed your requirement for the API development for your mobile airtime vending system. I developed API in many project and would like to discuss further with you. Please feel free to message me. Thanks,

I have developed many APIs in my 9+ years of career. I propose a solution RESTful API developed based on Java. So the vendors could consume the API through HTTP web.

Dear prospective customer, Please, disregard the numeric value for the project cost for now. I'll modify that as we speak. Obviously much more clarification is needed. Also, who knows, changes to the existing architecture might ensue. Can you please post some rough description of what your product does and intends to do as it grows? Existing code documentation will is greatly appreciated as it will show not only what, but also how you see achieving the set goals. As of right now, I'm in an informational vaccum to offer any sensible proposal. Thank you for reading this and hoping to hear from you. Regards, Alex.

I can create java library for third party to use. I will call you server using existing protocol or I can create new protocol specially for that case and implement server side support. I will use REST. Other underlying protocols also possible.

IT will be done as per your requirement. An eye for details Quality work with satisfaction. Waiting for your response.

HI, I have excellent experience in Java and related web technologies. I have executed projects in Java related technologies for customers like Texas Instruments and Boeing as part of this and have developed interfaces to extract data / push data into other sources I have worked in Infosys a top IT services company for more than 10 years and now i have started on my own. As part of my infosys tenure i have been working with projects related web development on various technologies. Will be able to leverage this experience to deliver this project successfully. Also recently i have customized an open source ERP for Indian GST requirements. If you can provide more details about the work then will be able to provide a more accurate pricing and timelines. Thanks Regards Vaidy

Hi sir, I am expert in java and java API with security. I have been done for providing some APIs for big projects. Please give me the details. I will give you the best quality, price and time.

Hi, I am interested in the project. I have 8+ years of experience in Java/J2EE, Spring ( Core, Beans, MVC,Boot, REST, ORM, JDBC, Integration,AOP) , Javascript, JQuery, AngularJS, HTML, CSS, Microservices, Hibernate, AWS,Docker, Git,SVN, Mulesoft,Apigee, tomcat, apache activemq, maven,docker,Selenium. I have experience with Mysql, MS sql server,oracle, mongodb, dynamodb. I would like to discuss about the requirements and available immediately to start.

I have developed many API on java and other programming language with lot of experience on JAVA language i have complete this project as soon as possible. My experience on JAVA C/C++ ASP.NET C# VB.NET and web programming Languages that help to developed in making innovative API HTML CSS Bootstrap Jquery Javascript scripting language.

Very good in Java , spring and Restful services with 5 plus experience in software development with these technologies.

I've experience in vending airtime vouchers directly from network operator. What I offer you is two methods this can be efficiently done depending on the service level agreement required. a) RESTful interface method can be utilized should the airtime voucher be required at PoS terminal for immediate sale. b) File Transfer method can be utilized when service level is not as strict. This is suitable for when bulk airitime voucher purchase is done for sale after about 48 hours. This also offers quicker support for encrypted vouchers that multiple vendors will acquire in PGP encryption. Testing and support is not in the scope of proposal.

Strong 7+ years of IT Development experience in Java J2EE along with Javascript and rest webservices.

Hello! I have recently developed a Java Restful Web API. In this project I developed a MYSQL datbase as well as worked with Javascript, PHP and HTML. I am perfect fit for this task. I am an Electrical Engineer currently working as Software developer at a reputed Software house in my country.

Hi, I have more than five years of experience in web and software development . I am new here in freelancer . I am really interested to work on project like this. If I get opportunity to work , I am confident to deliver a good work.

Hello there!! I read through your requirements posted here and would like to apply for the same. I have mentioned underneath my specialities & experience. In case you feel like, we can go further ahead and discuss your in needs in detailed manner so that I can have an overview of scope. I am Full-stack developer and have more than 10 years of expertise in Java Technologies. I am well skilled in Spring, Spring WebFlow, Struts, SOAP, REST, JDBI, Hibernate, J2EE, JSP, JSF, Eclipse RCP/Plugin development, CSS / XHTML / HTML5 / Javascript / AngularJS / JQuery in addition to MySQL / Postgres / Oracle / MongoDB/MSSQL. For your kind perusal, I have mentioned underneath references to some of the major works handled by me in past: QuoteBuilder- (Spring Boot, Angular.js, Spring,Hibernate,Web Service( REST and Soap),JSP ,Oracle,Junit(Unit Testing) MobileRecommend - (Java, Spring, Hibernate, Maven, Spring Security, Hadoop,Flink,Spark,MongoDB, JBoss) HRMS (Spring, Hibernate, Struts, Spring-Webflow, MySql, REST API,HTML,Javascript,CSS) Honda Quotation(Insurance)- (Spring, Hibernate, Struts, Spring-Webflow, MySql, REST API) Why Me? - End to end clean delivery within specified time taking the ownership of the project - Good team player with having extensive experience of coordinating with multiple teams in various geographies, both onsite & offsite - Regular user of SVN, Github, CVS, Maven and PM Tools like Jira, Bugzilla and I am comfortable with Structural Approach of develop

Hi, I have a lot of experience making the RESTfull APIs in Java and other JVM languages. I'm working as java developer, analitic, software architect. I have own small company. We made a projects for big telecomunication companies mainly (Virgin, Orange, T-Mobile). Please send me the details about the project.