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What is Rational application developer ?

Rational Application Developer (RAD) is a commercial Eclipse-based integrated development environment (IDE) for developing Java enterprise applications. This IDE is provided by IBM as part of the IBM Rational Software Development Platform. It allows developers to quickly create and deploy Web, mobile, service-oriented architecture (SOA), and other types of applications. RAD provides a wide range of tools that enable developers to design, code, test, debug and deploy enterprise Java application components quickly and efficiently. Through the use of this eclipse based IDE users can create faster web services and web 2.0 technologies such as AJAX or JSON for their web based applications. Additionally RAD integrates with other IBM products such as WebSphere Application Server which allows for rapid deployment of web projects into production environments without having to manually configure settings in multiple environments - saving time in both development cycles & application deployment processes.

Roles and Responsibilities of a Rational application developer

The role of a Rational Application Expert is to design, build and deploy applications for clients. This individual must be proficient in the development and implementation of software systems using Rational tools such as WebSphere Studio Application Developer, Database Development Tools, WebSphere MQ Series or other related technologies. The person will be responsible for developing architecture, databases and user interfaces that meet client requirements. They must also ensure that all programming is efficient, secure and compliant with industry standards. They must work closely with clients to understand their business needs and create customized solutions that meet those needs. Additionally they are responsible for troubleshooting existing applications as well as providing technical support to users in order to ensure maximum performance from the system being developed.

Technical Skills of a Rational application developer?

A Rational Application Engineer (RAD) is a person who specializes in developing applications using IBM's Rational Software Development Platform. This platform enables developers to rapidly create, test and deploy software solutions that are high quality, secure and scalable. To be successful as a RAD developer requires a wide range of skills including knowledge of object-oriented programming languages such as Java, knowledge of web technologies such as HTML5 and JavaScript, experience with databases such as Oracle or SQL Server, and the ability to utilize tools from the Rational Software Development Platform. Additionally, RAD developers must have strong analytical skills for debugging code and problem solving; excellent communication skills for working with both internal team members and external clients; familiarity with version control systems such as GIT or SVN; proficiency in design patterns; and attention to detail when it comes to coding standards.

What Are The Different Types Of Task Rational Application Consultant Can Do?

Rational Application Developer (RAD) is a comprehensive development tool from IBM designed to help developers create, test and deploy high-quality applications. It provides an extensible, modular set of tools that allow developers to build web, enterprise, mobile and cloud applications quickly. RAD supports the full range of development tasks from requirements gathering through design, coding and testing to deployment and maintenance. RAD's integrated environment for software quality management enables teams to identify issues quickly and take corrective action as needed. With its broad array of features, RAD provides an end-to-end solution for application development that is both powerful and easy to use.

RAD includes a number of different types of tasks related to application development such as creating user interface designs in Java Server Faces (JSF) or building web services using SOAP or REST protocols. Developers can also use the tools provided by RAD for debugging Java applications or integrating with other systems such as databases or messaging queues using J2EE Connector Architecture (JCA). Additionally, developers can utilize specific capabilities such as server configuration management via WebSphere Application Server console integration or automated code generation with wizards helping them reduce time spent on mundane tasks so they can focus more on writing creative code solutions.

Why Should Hire A Dedicated Rational application developer?

A dedicated Rational Application Coder (RAD) is an essential resource to any organization that needs to develop and deploy high quality software applications. RAD provides a comprehensive, integrated system for software development, including support for multiple platforms, industry standards, and powerful debugging and analysis tools. Having a RAD developer on staff ensures that the organization can quickly implement new technologies and features faster than ever before. Additionally, RAD developers can help create custom solutions that build upon existing products in order to meet the unique needs of the organization. Hiring a dedicated RAD developer ensures that an experienced professional is available at all times to provide technical assistance if needed during the development process or after deployment.

Cost Of Hiring Dedicated Rational application developer

The cost of hiring a dedicated Rational Application Coder (RAD) depends on the specific project requirements. Generally, RAD developers are highly skilled IT professionals who usually charge an hourly rate of around $60-$90 per hour. The overall cost also depends on the number of hours and resources needed to complete the project as well as any additional services that may be required such as training, integration, customization or debugging. RAD developers are often considered a long-term investment since they possess strong skills in developing complex software applications quickly and efficiently with minimal oversight.

Interview Questions For Rational application developers

Before hiring a Rational Application Developer, it is important to ask the right questions in order to ensure they are a good fit for the role. Here is a list of the top 10 best Rational Application interview questions that should be asked:
1. What experience do you have developing applications using Rational tools?
2. How comfortable are you working with both front-end and back-end technologies?
3. Are you familiar with any debugging and troubleshooting methods?
4. Describe your experience in designing databases using UML diagrams.
5. How knowledgeable are you with web services such as SOAP, REST, etc.?
6. Have you ever worked on any migration projects from one environment to another?
7. Can you explain how to create and deploy web applications using Eclipse technologies such as JSPs or servlets?
8. Do you have any experience creating automated testing scripts for GUI components or business logic functionality?
9. Are there any specific standards that need to be followed when coding an application (e.g., MISRA)?
10 Do you understand Agile/Scrum development methodology in relation to application development life cycle (SDLC) processes?