Sanjeev Jaiswal

Sanjeev Jaiswal

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Sanjeev Jaiswal is a computer graduate with 5 years of industrial experience. He basically uses Perl and GNU/Linux for his day-to-day work. He teaches Drupal and WordPress CMS to bloggers too. He has also developed an interest in web application penetration testing since 2013; he is currently involved in penetration testing, source code review, and log analysis to provide the analysis and defense of various kinds of web-based attacks.

Sanjeev loves teaching technical stuff to engineering students and IT professionals and has been teaching since the last 5 years in his leisure time. He founded Alien Coders ( based on the “Learning through sharing” principle for Computer Science students and IT professionals in 2010 and became a huge hit in India among Engineering students.

He usually uploads technical videos on YouTube under the “Alien Coders” tag. He has got a huge fan base at his site because of his simple but effective way of teaching and his philanthropic nature towards students. One can follow him at:
Facebook at and Twitter at

He wrote an Instant book on WebSpeed Optimization techniques with Packt publication and is always looking forward to author or review more and more books from Packt and other publishers.

Books from Sanjeev Jaiswal