Andrei O.

Andrei O.

MongoDB/CQRS/ES/ASP.NET MVC/Node.JS/AngularJS/BackboneJS

Minsk, Belarus



What's the difference?
Andrei O.

About me in two words: software craftsman.

I am always looking for new technologies and new solutions for a known problems. In fact I’ve first started use NoSql databases four years ago. I’ve started from ravendb, than become a huge fun of mongodb. I’ve tried redis, memchaed and read about cassandra and riak. Almost in same time me, and my collegues build our first CQRS based system. Year later we’ve started use CQRS combined with Event Sourcing and continue use it today. I don’t believe in …


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Work History & Feedback

Iterating SpeakUp ( - looking for talented Node Dev!

“Andrei is an amazing developer! He wore multiple hats on my team and did a tremendous job in deploying quality work, quickly, while overseeing the work and processes of the other developers. Great guy, great value, great work! A+”
149 hrs @ $30.00/hr
Earned $4,485

ASP.NET MVC C# Web Developer

No feedback given
324 hrs @ $25.00/hr
Earned $8,096

Database modeling + mongodb

No feedback given
8 hrs @ $20.00/hr
Earned $153

Database modeling + mongodb

No feedback given

19 hrs @ $24.00/hr
Earned $452
Tests Taken
Name Percentile Score

MS SQL Server 2005 Test


Programming with C# Test