Alexander Senko

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Registration: 21.03.2023

senior

Specialization: Chief Ruby Developer / Architect

rspec Slim Nginx SQL Team Lead http REST Sass ruby on rails Ruby Linux JavaScript HTML5 HAML Git CSS3

Portfolio

EPAM Systems Inc. Moscow

Lead Software Engineer

Library for Natural Sciences of the Russian Academy of Sciences Moscow

Head of IT

20.35 University Moscow

System Architect / Head of Direction

Skills

CSS3

DDD

DRY

Elastic Stack

Git

Haml

HTML5

HTTP

IT architecture

JavaScript

JSON API

Less

Linux

Nginx

Project management

REST

RSpec

Ruby

Ruby On Rails

Sass

Slim

SOLID

Sphinx

SQL

TDD

Teamleading

Team management

Web Application Development

Work experience

Lead Software Engineer

11.2020 - 02.2023 |EPAM Systems Inc. Moscow, www.epam-group.ru

Developing web applications using Ruby on Rails: – API design & development (JSON:API); – improving tests / spec (RSpec); – refactoring (DRYing business logic, etc.) – optimizations; – code review.

System Architect / Head of Direction

05.2020 - 12.2020 |20.35 University Moscow, 2035.university

High-level IT-design of the ′′Human Resources for Data Economy′′ federal project.

Head of IT

10.2019 - 08.2020 |Library for Natural Sciences of the Russian Academy of Sciences Moscow, benran.ru

Migration from legacy library systems to FOLIO (see https://www.folio.org).

Lead Ruby Programmer

09.2018 - 02.2020 |IQ Reserve (IQR) Moscow, iqreserve.ru

Development of VALO Cloud — an enterprise-level cloud storage (see https://iqreserve.ru/valo-cloud).

Lead Ruby on Rails Developer

07.2016 - 09.2018 |Autobam Moscow, www.autobam.ru

Development & support of the internal system that: – supports product catalog, prices calculation, buys, sells, client orders, reports, etc.; – acts as a backend for e-commerce sites; – integrated with a plenty of external e-commerce systems and internal ones. Administration of Debian Linux servers. Ruby on Rails, MySQL, Passenger.

Project Lead, Assistant of Pro-rector for Innovations

12.2010 - 05.2016 |Moscow State Linguistic University

Deployment and maintenance of the ′′Electronic University′′ system.

Senior Web Developer

02.2010 - 04.2011 |Rutube Moscow, rutube.ru

Code audit & optimizations of rutube.ru site. API development.

Lead Software Engineer

01.2009 - 05.2016 |Private projects / Freelance

Startups development. Ruby on Rails, Rails Engines, Ruby Gems, Haml, Sass, Javascript, CoffeeScript, REST API, MySQL, Passenger, Sphinx.

Senior Web Developer / Team Lead

02.2006 - 12.2008 |RIA Novosti Moscow, ria.ru

Development of: – visualrian.ru / visualrian.com — 1st price of Russian «Golden Site» awards as online mass media (architecture, development & deployment); – public Agency's projects: rian.ru, g8russia.ru, etc. (Template Toolkit, HTML, JavaScript, Perl, Oracle); – private Agency's projects (Ruby on Rails, JavaScript, AJAX, (x)HTML, CSS).

Senior Software Engineer

10.2005 - 02.2006 |ALT Linux / MaxSelect Moscow, www.altlinux.ru

Participated in development & support of: – "Inquisitor" — QA system for notebook, desktop & server platforms (Ruby, Shell scripts, PHP, C, hardware & firmware).

Senior Software Engineer

08.2004 - 05.2005 |Governmental center of IT systems Moscow, citis.ru

Development of IT systems for integration of inhomogeneous distributed data: – Prototype of distributed data integration system for governmental usage (Jabix, Ruby, HTTP, XML); – Accounting & monitoring system for distributed data sources & info systems (engineering design).

Lead Software Engineer

10.2002 - 04.2011 |Bauman Moscow State Technical University Moscow, bmstu.ru

Development & support of: – "Contingent" — students accounting & orders generation system (Ruby, C#, JavaScript, (x)HTML, CSS, XML, MySQL); – Info system for Faculty of Military Education (ASP, VBScript, JScript, JavaScript, HTML, CSS, MSSQL); – Info system for exams schedule (PHP, HTML, CSS, MySQL).

Research Assistant

10.2000 - 09.2013 |Library for Natural Sciences of the Russian Academy of Sciences Moscow, benran.ru

Development & support of: – "SciRus" — flexible cataloging system (PHP, HTML, SQL); – "JaBiX" — prototype of inhomogeneous data integration network & distributed data retrieval (Ruby, Perl, XMPP/Jabber); – integration of local library resources into enip.ras.ru network (Java, Ruby, SQL); – other minor inner & b2b library systems (PHP, HTML, SQL).

Educational background

IT, bachelor

Till 2003

Bauman MSTU

IT, master

Till 2005

Bauman MSTU

Languages

SpanishElementaryRussianNativeEnglishProficient