Established in January 2009, 1 2 3 Completed is a leader in System Integration, Research and Development, and IT Consulting and Training. We specialize in extreme integration, performance and scalability, big data, mainly based on NoSQL DBs, Apache, Kafka ,C++, Python, Ansible, AWS, Microservices and java environments. Each of our senior experts carry more than 20 years of experience in R&D and IT and have managed enterprise level projects as well as agile startups’ R&D environments. Their experience makes us capable of meeting clients’ needs for outstanding performance and scalability. We are not afraid of any challenge on almost any platform, and we have the references to prove it. We enjoy what we do, and we do it well.

Our goal is to get a THANK YOU letter from you, and once hired we will get it!

Our services include, among others: full project lifecycle delivery, Proof of Concepts, IT Troubleshooting, R&D consulting, staff augmentation, training, application performance experts, development expertise, projects outsourcing, database administrators (Cassandra Db, Mongo DB, Oracle, MYSQL, PostgreSQL, MSSQL), Java architects, IT experts, SOA architects, GigaSpaces XAP experts, Micro Services, Apache Kafka, JEE Application Server administrators (IBM WebSphere, JBoss, Oracle WebLogic server and others).


To be recognized as the #1 company in collecting THANK YOU! letters from clients, while having enjoyable and successful technological adventures.


1 2 3 Completed offers our clients access to some of the most accomplished experts for in–house consulting and outsourced projects. Our experts are highly skilled analysts, architects, and developers who can solve your critical business challenges. The 1 2 3 Completed Senior Consultants team is an elite group of technology specialists. Each of our team members is a subject matter expert, providing services to leading companies in the IT world. Our technology leaders collaborate with outside experts and leading third party software suppliers on a per project basis.

References may be provided for each expert upon request.

Courses and consultancy engagements delivered world wide

For an unforgettable,

enjoyable and productive training and consulting experience,