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Java has emerged as a leading development platform based on its modular, component-oriented architecture. QualSoft ensures the highest application quality and shortened development cycles by employing best-in-class J2EE application framework. We provide key java services available from Java application servers and the J2EE framework, including Java server pages, Java's essaging Services and JDBC. QualSoft provides services for not only Java application development or J2EE application development but based on resource allocation model we also provide Java programmers or Java consulting services.
The most common reason for adopting Java is that it simplifies development and deployment, also reducing time and costs. It offers companies portability and scalable to meet changing business needs. J2EE promotes programming in Java resulting in Java-centric computing, and all components deployed into a J2EE deployment (like EJB components and Servlet) must be written in the Java language. Other languages can be bridged into a J2EE solution through web services, CORBA, JNI, or the JCA.
Achieve greater productivity and faster returns on your IT investment by using Java / J2EE.
JAVA / J2EE Expertise |
| Presentation Layer |
Applet, Servlet, JSP, HTML |
| Validation (Client Side) |
Java Script |
| Database |
Postgre, MySql, Oracle |
| Middle Tier |
Pramati, Tomcat, Oracle 9iAs |
JAVA Technologies used at QualSoft |
| JAVA |
J2EE, JSP, Servlets, EJB, Java Mail, JMS, JDBC, JNDI, Applets, Java Swing |
| XML |
XML Schema, SOX, RELAX, XSD, XHTML, XPATH, SOAP, XML-RPC, WSDL, UDDI, SAX, DOM, JDOM, Xerces, Xalan, JAXP, SAXON |
| OS's |
Windows, Linux, UNIX |
| Development tools |
Ant, CVS, Code CO-OP, JBuilder, jikes, IntelliJ, WINCVS, VisualCafe, Visual Age, Visual Slick Edit |
| Servers |
WebLogic, Apache, Tomcat, JRun, Web Sphere, SoniqMQ, XML Canon, GLUE |
| Methodologies |
UML, Design Patterns, OOAD/OOP, XProgramming |
Key Java Features |
- Application design and development on J2EE compliant framework.
- Expertise on Entity, Session and Message Beans.
- Enterprise Java Beans (EJB) 2.0
- Java server pages (JSP) 1.1 /Servlet 2.3
- Java database connectivity (JDBC) 2.0
- Java naming and directory Interface (JNDI) 1.2
- Java transaction service and API (JTS, JTA) 1.0
- Java message service (JMS) 1.0.2
- Java activation framework (JAF) 1.0
- Web services
- J2EE design patterns
- WDSL, UDDI, SOAP, ebXML
- Development on J2EE-compliant application servers, including BEA WebLogic and IBM Web Sphere.
- B2B Integration (ebXML, SOAP)
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