Our Courses

Each course is fully customized to your needs. We offer a wide range of options, from one day sessions  to 10 day seminars with hands-on training.

1 2 3 Completed is a superb course and consulting vendor capable of delivering classes with quality and content like no other. Our clients request our services from all over the world. Redis Labs, Microfocus, GridGain Systems, GigaSpaces, Computer Associate and others chose 1 2 3 Completed to develop their formal training offerings for products in their portfolio. We are happy to tailor  a course to our client’s needs. Our clients praise our training and overall engagement skills.

These classes are really superb, satisfaction guaranteed!

Contact us and we will customize an engaging and most productive course for you.

Course Catalog

Our full course catalog can be customized to fit your needs.

Data related classes:  NoSQL, Mongo DB, Apache Kafka, Microservices, Hadoop M/R, Spark, Mongo DB, Cassandra, Elastic Search, Apache Ignite, GigaSpaces XAP,

DevOps related classes : Docker and Micro Services, Continuous Delivery and Integration.

We have a very unique course catalog with offerings ranging from customized short one-day workshops to full immersion 30–day boot camps. Using our acquired knowledge, we develop courseware for the latest methodologies & technologies on the market long before the educational departments in those software companies develop their official courses.

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Bank Of America, Charlotte, North Carolina, United States

Thank you for this wonderful course. I learned a lot! You are absolutely one of the best trainers I’ve ever met. The course was excellent. I liked the format and the labs. It was well organized and emphasized the key aspects of performing any given development task or administration troubleshooting concept.

ING, Ben VosManager IT-Support Nolio DB/CIO/ITOps/Prod/Support, ING Netherland

We would like to thank you for the effort and excellent trainings 123 completed have delivered at  ING the last year, as we surely have had a good benefit from your trainings... We will surely mention the trainings from 123completed as we are surely satisfied about your work on the ING side.

Cisco Systems

Just wanted to thank you for the fantastic Cassandra course last week. It’s been a long time since I’ve done a course with someone who knows his material as well as you did…and it was truly a pleasure.

American Airlines

I wanted to thank you for the excellent class that we just finished in Fort Worth, TX. The breadth and depth of your knowledge on this product is pretty clear, and the way you presented the material kept me engaged throughout the class. This class was the total opposite of the “reading off the slides” approach that I see sometimes and I appreciated that. The class materials were good and the labs really helped to reinforce the concepts we learned in the lessons. I think the knowledge that we gained will be indispensable as we move forward with our implementation.

Gershon Dinner Gigaspaces

GigaSpaces has outsourced all courseware development to the safe hand of 1 2 3 Completed. The quality and training offerings delivered by 123Completed are top notch. Our customers feedback is nothing but applause and compliments.