I have been working in the IT industry for more than 15 years. I am obsessed with Java/Java EE/Python/Linux and in general open source technologies.

JournalDev started as a platform to share my knowledge and experience with all of the developers’ community. It feels great to see it growing and now running for more than 10 years.

Every month millions of developers land on JournalDev looking for answers to specific queries. Some of them email me and I feel grateful for that.

Please feel free to share your views about JournalDev via comments. If you want to contact me, please drop an email to below email address.


Do follow me on Facebook, Twitter, and LinkedIn. I post useful links and sometimes good free eBooks too. If you really like my articles, don’t forget to subscribe to my newsletter to be informed of all the changes going on here.


  1. Sachin says:

    Your blogs are helpful

  2. udit says:

    Hi Pankaj,

    We are really thankful to you for the latest updates

  3. Ganesh Sonawane says:

    Since i started learning J2EE, i come across your articles/tutorials . They are very good study materials and are perfect guideline for the beginners.
    The presentation and concept elaboration is quiet simplified so saves learning time of every beginner.
    Heart of your work is simplicity of the every tutorial and i like that most.
    Sir, your work is highly admirable. And thank you for providing us such wealthy knowledge.

  4. Digvijay says:

    I am novice programmer in Java/J2EE technology and have learn a lot from your journal. I first read your post in javacodegeeks.com and from their I am following your blog. Doing a great job and i appreciate you work.

  5. nathan says:


    Your writing is just awesome!!!

    Is it possible to integrate java-script and ajax with spring MVC and if ,would you mind showing it with an example?

  6. Mohan says:

    Returning to industry after a break. Need your help. Plz reply on my E-mail. Thanks !!!

  7. Krishna says:

    Great blog, I really liked the way you explain stuff in each and every post.
    It is pretty neat and to the point. Great work Pankaj !!!

  8. Surendra Soni says:

    Nice to know about you sir!!! Will you please guide me more about dot net technology ?

    1. Pankaj says:

      I don’t work on Dot Net, so I wont be writing about that.

  9. Pankaj says:

    Hi Pankaj,

    I like all java stuff and interview questions as you have provided on this given site.
    But I am not able to go on next page.
    For exp- If I open Core Java interview questions , only i can see 14 questions and answers but not able to see all the question and answers. Please help on it.

  10. swamy says:

    I am facing some problem. I have designed one web application to control home appliances. There we can add,update and delete devices.My problem is that, each home device has on and off button in jsp page. If i click on ON button, some string like 33000125:0100 has to send to ip address. If i click on OFF button, some string like 33000125:0101 has to send to ip address say Its basically server and client mechanism.

  11. vikas says:

    I am a b.tech(i.t.) final year student ,currently looking for a job in the software industry. i have done java/j2ee and also make a project on jsp,servlet,mysql etc.i have a query how to get a freshers level java jobs in the company.i have tried through job portal but can not find a java jobs ..what i can do now… help me..

Comments are closed.

Generic selectors
Exact matches only
Search in title
Search in content