java program

$80-240 HKD

Anulowano

Opublikowano

ponad 7 lat temu

$80-240 HKD

Płatne przy odbiorze

Your system design should conform to the Open Closed Principle so that your design should easily support new functions (e.g. change of name of security) and securities, for example, creation of BankNote record which is a subclass of Security. You MUST apply the following design patterns for your new system Command pattern to provide the “create”, “display”, “deposit”, “withdraw”, “undo”, “redo” and “show undo/redo list” functions Factory pattern or Abstract Factory Pattern to create different Command objects and Security objects (e.g. Bond object, Stock object, etc.) Memento pattern to provide “Undo” and “Redo” functions

Java

Identyfikator projektu: 12023049

Informację o projekcie

4 ofert

Zdalny projekt

Aktywny 7 lat temu

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4 freelancerzy składają oferty o średniej wysokości $188 HKD dla tej pracy

@expertjavagiant

I am Oracle Certified Java Professional having 8 years of experience in Software development and Enterprise System Integration on Java platform. I have a strong bias towards open-source customization and experience in Open bravo/Unicenta POS customization and implementation. I have also experience in Amdocs CRM, EMC Documentum, JBilling telco and workflow development using JBPM. Currently i play the role of J2EE Application Developer and Enterprise System integrator for large-scale enterprise applications apart from that I also work on Open bravo/Unicenta POS customization and implementation. Good experience in source code version control using Git and SVN, Dashboard development, chart development using JChart and code debugging and bug fixing. Expertise in Service Oriented Architecture, Java Web services (SOAP, REST), Amazon AWS, JSF with Prime faces, Java Swing and integrating legacy system. Customization: Openbravo POS, EMC Documentum, Amdocs CRM. IDE: Netbeans, Eclipse, Oracle JDeveloper, EMC Composer. Key Skills: Java, J2EE, Java Swing, JavaFx, Web Services(SOAP,REST), Amazon Web services, Junit, Maven, Angular JS, NodeJS, ExtJS, JavaFx, MongoDB, XML, WSDL, C++, Linux. Frameworks: JSF (Primefaces, Richfaces), Hibernate, JPA, Struts, EJB, Spring MVC. Database: Oracle 9i, 10g, MySQL 5.x and Microsoft SQL Server. Web Server Administration: JBoss, Apache Tomcat, GlassFish, Weblogic 11g & 12c.

$200 HKD w 1 dzień

4,8

(6 opinii)

4,7

@PiasKumarDas

Hello, I am so much interested to do the project in lowest rate as ti have found your attached program very interesting. Thnks Pias

$160 HKD w 7 dni

5,0

(2 opinii)

1,2

@mohanBWS

We have 1000+ employees in our company. So we can do all kind of IT project in any languages and all stream. We have 3 years+ experience employees for all streams especially C PROGRAMMING, C++,C#, , HTML,HTML5,WORDPRESS, PHP, WEBSITE DESIGN, JAVA, JAVASCRIPT, ANDROID, MOBILE PHONE, IOS,ANGULAR.JS,MY SQL,DOTNET,MVC, SEO etc.., So don't fear about your project we will dispatch your project soon as possible…. We are heartily welcome to our projects. THANK YOU

$220 HKD w 1 dzień

0,0

(0 opinii)

0,0

@ksshah123

We are the leading young professional software development organization having extensive technical expertise and knowledge in developing, managing, optimizing and customizing software’s both in Web and Desktop Applications by implementing these software’s in different demanding programming tools and latest technologies especially in .Net, ASP.Net, MVC, C, C++, C #, Java which is supported on different plate form like Windows. We have fully studied your project requirements description in order to perform your demands which is required to complete the project in a given proposed time frame, as our commitment is a key to our successful, so we are also fully committed to accomplish the task assigned by you with the required state of the art technology to fulfill your requirements as prescribed in this project. We thinks that this is the best way to utilize our impressive skills under the light of our past experiences. We wish to render you our services and hopeful not to let you disappoint. We will also be responsive with a positive gesture without demanding any further cost. We are quite optimistic in a bid to receive this project. Thanks With Best Regards Your Well Wisher Motivated Young Freelancer

$190 HKD w 5 dni