Java is among the most popular available programming languages, thanks to its versatility and compatibility.It is widely used for software development, mobile applications and developing larger systems.

Java was born in 1995 and is maintained by Oracle. Despite the fact that it isn't as young as some of the fresh languages out there, Java is still really popular. It was designed to be fast, secure, reliable, beginner-friendly and highly portable. This portability perk exists because Java is executed on a cross-platform compatible Java Virtual Machine - JVM. Android apps are also developed using Java, since the Android Operating System runs on a Java language environment.

Java also has a powerful and well-designed set of built-in APIs - Application Programming Interfaces, which can be used for various activities like Database connection, networking, I/O, XML parsing, utilities, and much more.

Java Web Services

Java provides it’s own API to create both SOAP as well as REST web services. JAX-WS: JAX-WS stands for Java API for XML Web Services. JAX-WS is XML based Java API to build web services server and client application. JAX-RS: Java API for RESTful Web Services (JAX-RS) is the Java API for creating REST web services. JAX-RS uses annotations to simplify the development and deployment of web services.

Both of these APIs are part of standard JDK installation, so we don’t need to add any jars to work with them. Both of these APIs use annotations very heavily.

JAVA Programming Skill Sets

• JavaServer pages (JSP) and servlets
• Web frameworks (e.g., Struts and Spring)
• Service-oriented architecture/web services
• Web technologies like HTML, CSS, JavaScript, and JQuery
• Markup languages like XML and JSON
• Object-oriented programming (OOP) concepts and patterns
• Abstract classes and interfaces
• Constructors
• File IO and serialization
• Collections: lists, maps, sets
• Access specifiers
• Dependency injection

Why Softoforce is the Best Cross Platform Mobile App Development Company?

MongoDB web development is part of the NoSQL database systems. MongoDB stores structured data as JSON-like documents with dynamic schemas (MongoDB calls the format BSON), making the integration of data in certain types of applications easier and faster while compare to normal table structure. MongoDB is designed with accelerating fast performance and infinite scale in mind. It features a document-oriented data model, dynamic schema, full index support, ultra-fast in-place updates, rich dynamic queries, built-in sharing and auto-failover, and supports GridFS and MapReduce.


As a leading Java application development company, Kellton Tech leverages Java and J2EE to build robust, extensive, multi-tiered, and cost-effective mobile and web applications that deliver sustained performance. As a trusted and popular offshore Java Service Provider, we have our own dedicated Java development team available to you. These experienced professionals use proven tools such as Hibernate, Spring, and Grails to build component-based, robust applications for sustained performance. Hire Java developers from Kellton Tech to turn your IT infrastructure into industry game-changers and derive measurable value from digital investments. Over the last ten years, we’ve delivered world-class Java/J2EE development solutions to clients across a diverse range of industry verticals including:

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