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Alexander Semyonov

Alexander Semyonov

Technical Lead

Provectus IT, Inc

Saint Petersburg

Technical Lead at Provectus IT, Inc


Provectus IT, Inc

Technical Lead

Cerebelo Ltd

Co-founder, Lead Developer

Design & Architecture of service.
Developing realtime data-processing application [Rails, RSpec, Resque, web services and APIs].

Provectus IT, Inc

Senior Software Engineer

Developing highload Rails application with many background tasks [Rails, RSpec, Resque, RabbitMQ, EventMachine]


CTO/Senior Web Developer

Informational Architecture,
Informational Design and UX expertise,
Initial Service Development (Rails, RSpec, MongoDB).

KTK studio

Senior Web Developer

Technical expertise;
Was developing a couple of Rails apps.

RockBee Design Studio

Web Developer

Development of different kinds of Rails applications (and a couple of PHP ones).

Desmix studio

Senior web developer

A couple of Rails application (RDBMS, working with Web Services and APIs);
Technical expertise and consulting.

Metalink Ltd

Web Developer

Has worked on World Wide Lexicon project, providing PHP Server Code, WordPress plugin and JavaScript for interactions on client websites' pages

Saint Petersburg State Institute of Technology (Technical University)