Marina Risher
R&D Group SW Manager

Thank you for providing us System and data architecture consultancy and training on Apache Kafka, Mongo DB and Apache Cassandra DB. We are very happy with the service and advice and are recommending 123Completed to all

Omry Pazi
Software Architecture Team Leader

Thank you very much for your contribution and professional assistance in building our complex solution for the Cyber Intelligence strategic tender.
Your extensive knowledge and professionalism allowed us to overcome great obstacles and create a well-defined(...)

Tomer Gur
Director of Software Development

Thank you for providing SolarEdge with a holistic Apache Cassandra data architecture solution for our home automation platform.
With your superb Cassandra expertise, guidance and hands on, we have now a fully refactored and tuned data schema and 3 Cassandra(...)

Avshi Avital
Director of R&D at VMware

A year ago I looked to integrate NoSQL in our product and so my first call was to 123Completed. I’ve worked with 123Completed in the past and they’ve never failed to provide excellent service. 1 2 3 Completed helped us analyze the choices including Cassandra DB(...)

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Shlomi Marom
R&D Group Manager

Working with you as part of our SaaS journey was and still is an enjoyable and professional experience.
You are professionals in all levels – analysis, design and execution! Complexity is not something you are afraid of. Any challenge gets a thorough(...)

Gershon Diner
VP Customer Services & Support, GigaSpaces

We are very pleased with 1 2 3 Completed ability to provide us services in so many domains … Your contribution to our product development is very well noticed and your work force is demonstrating the highest professionalism … thank you for developing our new(...)

TD – Ronen Tidhar
Bingo R&D & Testing Director, 888 Holdings

888 is extremely happy with the consultancy services we get from 1 2 3 Completed. We are utilizing 123Completed outstanding consultancy services in numerous ways. They assist us by simplifying complex architecture solutions, development of real time big data(...)

Shay Hassidim
Deputy CTO , Distinguished Engineer, GigaSpaces

At the end of another very successful year, I would like to thank you and all 1 2 3 Completed trainers & consultants for being such a valuable partner. 1 2 3 Completed contribution to the GigaSpaces field operations , educations and the XAP product offering is(...)