Aleksandar Gargenta Expert Profile

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Aleksandar Gargenta is the technology brains at Marakana. Always on top of the latest in software, Aleksandar is the company's radar for technology that matters. His latest ventures are perfecting Marakana's Android Internals and Security courses.

Phew. And if that's not enough, he's also the chief architect of Marakana Spark, the on-demand software platform that powers marakana.com and a number of other training companies. As an instructor he's taught hundreds of classes for everyone from Apple to Disney, from NASA to the Department of Defense.

In his spare time Aleksandar runs the San Francisco Java, Android, and HTML5 User Groups with over three thousand members across the three groups.

Aleksandar holds a bachelor’s degree in Mathematics and Computer Science from the University of Waterloo. He is also a father, photographer, hiker, and a race-car driver :-)

As an Android and Java expert, Aleksandar is the author of Marakana's Java, Advanced Java, Android Internals, Android Security, Spring/Hibernate, JBoss, Apache, XML/XSL, and JUnit/TestNG training courses.

Intro to Android NDK with Aleksandar Gargenta

Full Tutorial

Aleksandar's presentation at the 2011 Android Builders Summit conference:

Expertise

Java PHP XML JBoss
Apache Tomcat JavaEE Linux
Ajax XSL Struts Spring
Hibernate Eclipse IDE Servlets and JSPs JSF
Ant CSS HTML OOP
Design Patterns Solaris Windows Mac OS X
MySQL Android    

[top] Student Testimonials

The course was well organized and the instructor has good knowledge about this topics.

Kazuto - Fujitsu Siemens Computers, Inc.

Great Class!

Andrew - Shopko Stores Operating Co. LLC

Great teacher and Great Class. Never had such detailed class in 4 days. Thanks a lot I learned a ton of basics as well. Lunch provisioning is very creative.

Dinesh - Adobe Systems, Inc.

Wide range of experience with students in class but material was well paced.

Clark - Chevron

Wonderful class. Fantastic instructor (Aleksander). Fast paced, but very useful. I learned *so* much. The instructor was so knowledgeable he was able to answer every single question presented to him. Nice touch was also the free lunches. :)

Pia - Unemployed Engineer

Awesome Class would definitely attend another!

Edward - Razorstream, LLC

Keep going with the charts and drawing! It very helpful! The course was very clear and interesting, adapted to both developers and administrators. The charts and drawings made a significant difference.

Laurent - Marakana, Inc.

Excellent content and resources. I would defiantly consider this class of other developers. The refreshments and lunch were the bomb!

Steve - Interwest Consulting Group, Inc.

Great class - love it!
One of the best Java teacher I have met. Very knowledgable and lot of demo in class.

Dora - GBG/SOLUTIONS/A&PM

I really enjoyed this class!

Ronald - Boston College

Very good balance of Android basics and security topics. As someone knowing little about either coming in, I learned a lot.

Andy - Department of Defense

Excellent instructor. Knowledge of the subject is clearly extensive. Very good course material, I will definitely keep it for reference. Appreciated the tailoring of the material to our needs.

Ranjan - Intel Corporation

The instructor did a great job of imparting complex information at a rapid clip. Hands-on activities were challenging and interesting.

Clara - Gracenote

Very knowledgeable instructor

Chidi - Hotels.com

I am new to Apache, a lot to learn more than expected and I enjoyed it.

John - Northrop Grumman

Overall the course was great. The instructor really knows his stuff. I definitely learned a lot in just a week. Hope this is the beginning of great things!

Don - L-3 Communications

Great class, very fast paced and relevant. Since we have already started working with the product, we were able to see and ask some relevant questions and get some excellent information.

Chuck - Williams-Sonoma, Inc.

Great experience overall....

Neeraj - Williams-Sonoma, Inc.

Course was fast but good. I certainly learnt things and it cleared up some misconceptions I had about Android. Definitly enjoyed the course.

William - Tait Radio Communications

Good Course. Met my expectations for the course. Sasa was very familar with the material and good instructor.

Aaron - Robert W Baird & Co

very intensive course but great !!!

Duy - PCDT

Overall the course was clear, excellent, well-driven and the teacher knew the subject well. Great course, very clear. I'll recommend it for sure.

Laurent - Marakana, Inc.

This course gave me a very clear understanding about setting up Tomcat, deploying applications and setting the security. I learnt the JDBC aspect of the Tomcat and I really benefitted from this training as a developer

SAMUEL - RX SOLUTIONS - UNITED HEALTH GROUP

Instructor is excellent...

Mike - Prescription

The course was well put together. Some training courses don't plan out the Labs very well but this course did a great job of setting up clean well-defined labs that stayed on-point to the topic at hand. The instructor was extremely well prepared to teach the class as well as other parallel topics outside the scope of this course.

Brett - Walt Disney Animation Studios

Nothing to improve. Sasa was very knowledgeable and no question was outside his ability to answer solidly and consise. Very enjoyable.

LaJchon - SkillSoft

Outstanding instructor. Innovative, responsive and (best of all) took great care to point out all of the pitfalls, did not rely on simply presenting correct examples. Excellent presentation style, very clear and very consciencious at the same time.

David C - Computer Sciences Corporation

I like the pace. Very fast. Before this class I had not touched the Android build. I had only created a few small apps. I felt I was able to keep up because of the organization of the class.

Tom - Intermec Technologies Corp.

Sasa was very thorough and knowledgeable about the topics we discussed.

Griffin - T-Mobile