article thumbnail

15 modern tech terms you should know

Devskiller

Not to work out your route (which is done through GPS) but to assess, in real-time, which roads are likely to have traffic jams, based on phone signals on roads in a particular area. This can already be seen in the case of self-service fast-food restaurants and in areas of technical recruitment. Photo by Alex Knight on Unsplash.

Data 125
article thumbnail

How to screen PHP developer skills

Devskiller

A PHP glossary for technical recruiters . A7: The question is to assess the level of familiarity the candidate has of PHP versions. This knowledge is key to assessing PHP developer skills. . Technical screening of a PHP developer’s skills using an online coding test. PHP 1.0 – 7.4. Frameworks. Build tools.

Screening 109
article thumbnail

How to screen SQL developer skills to find the best – guide for IT recruitment

Devskiller

In particular, technical recruiters should be able to distinguish between developers who want to hide SQL behind an ORM (that’s bad) and those who understand that ORMs only solve a subset of data storage problems, while SQL is still an important technology. SQL glossary for technical recruiters.