Java Developer Career Success Training

50+ Java Developer Job Interview Questions and Answers

with lots of diagrams, examples, code snippets, and cross references. Brush-up prior to your Java job interviews to stand out from your competition or as a quick reference to get a task done like writing a spring-batch job. Preparation will breed confidence and success. 

16 Technical Key Areas that every Java developer must have good handle on to get the job done properly

Handy for selling your skills in job interviews and solving problems on the job.

1. Concurrency | 2. Performance | 3. Scaling your app
4. Securing your app | 5. Design patterns | 6. SDLC
7. OO concepts | 8. Software Architecture
9. Frequently asked coding Q&A
10. Best practices | 11. Memory management
12. Quality of Service (deadlock retry)
13. Deciding what design pattern to use
14. Storing a tree structure to a database
15. How to review others' code?

Tools for Java developer productivity

Get the Java job done more productively with these developer tools.

1. Tools that save you time
2. Debugging tools to fix those nasty bugs.
3. Build tools to get the rhythm of develop, build, & deploy
4. RESTful web services everywhere
5. client-side debugging tool for RIA
6. Know your Unix to improve productivity.
7. Profiling for CPU/memory with jhat & jmap

As a Java developer, how will you go about getting the following job done?

Getting the following jobs done can be a breeze with these tutorials.

1. Generating pdf & excel reports in Java with JasperReports?
2. Writing batch jobs in Java with Spring batch?
3. Monitoring your Java application for performance, memory, etc with Visual VM?
4. Merging and branching in SVN?
5. Making your app secured with Spring security?
6. Performance testing your Java app with JMeter?
7. Externalizing business rules with Drools.

How to get an entry to intermediate level Java developer job?

Handy tips to get an entry level to intermediate level Java developer job. Don't get too hung up on certification.

1. Test your enterprise Java knowledge
2. Test your core Java knowledge (OO & coding skills)
3. How to prepare for Java developer job interviews?
4. Handy tips to get some experience on your resume
5. Handy job hunting tips in tough times
6. More career making tips

How to expand your horizons as an experienced Java developer?

Are you feeling stagnated as an experienced Java developer?

1. How to earn 1.5 to 2.0 times your salary as a freelancer?
2. How to become a software architect?
3. Are you feeling stagnated? How to build additional income streams as a software developer?
4. What should an impressive resume have?
5. What skills are you expected to have as a senior Java developer?

New Web development trend is with angularjs, HTML, CSS, and JavaScript

Client side MVW JavaScript frameworks like angularjs is very popular. If you like web development, you must learn these.

1. Angularjs Questions and answers
2. Angularjs communicating between components
3. HTML and CSS interview questions and answers
4. JavaScript Interview Questions & Answers
5. Coding and debugging with Firebug

Maintaining or enhancing existing web apps JSF and Spring MVC.

Note: Most examples are industrial strength and not just "Hello World", which has its purpose.These posts are used as my quick reference to get the job done.