I wouldn't prefer working at a company that "requires" language certificates. That being said, I also prepared for the exam and learn a ton when I was a junior. So, I would say check the content of the prep books or try to solve sample exams. If you already know most of the stuff, don't waste your time on the details. Otherwise use it as an opportunity learn something.

Thanks for the feedback. The company does not force me to certify, they just give me the opportunity to expand my knowledge. I've asked you all just what you think about Java certification, but actually I can get certified in all sorts of developer-related areas, and learn something new and get the certification paid by them.

looks fun! Some sample output would be great.

http://apimockery.com/ - API Mocking as a Service

I built it to learn React and brush up my Go skills. I occasionally add new features.

It makes $0 now, but I plan to earn 10$ a month before my amazon free tier expires :)

This is a great idea! Design could use some love, though.

Thanks for the feedback! The text below annoys a good deal of people as well, I should add 'improving design' to my big pile of todos :)

I have been planing to learn reactjs as a backend guy, so I developed this over the weekend. Although I spent most of my time configuring the server stuff (I am new to all of these), it was a fun journey.