serhii kostiushkin

erlang development manager

About

* Experience in IT - 10+ years * UX - 1000+ hours * People Management - 3500+ hours * Project Management - 2500+ hours * Post-Agile - 600+ hours * Agile - 4000+ hours * Erlang - 13000+ hours * JavaScript - 3000+ hours * *nix shell - 12000+ hours * Perl - 15000+ hours * Python - 500+ hours * Ruby - 1000+ hours * PostgreSQL - 3000+ hours * MySQL - 2000+ hours * Oracle Database - 400+ hours * SAP Sybase Database - 800+ hours * Riak - 100+ hours * CouchBase - 100+ hours * Cassandra - 100+ hours GitHub: https://github.com/kostyushkin

Country

ukraine

City

ukraine

Industry

information technology and services

Skill

erlang, linux, unix, unix shell scripting, mysql, postgresql, sql, perl, functional programming, sybase ase, git, software development, teaching, system architecture, subversion, open source, system administration, software engineering, oracle database, python, web development, distributed systems, ruby, scalability, javascript, ruby on rails, architecture, embedded systems, people management, project management, agile, high load, post agile, short message peer to peer, psychology, theory of constraints, math statistics, data science

Experience

founder

kostiushkin engineering bureau

2016-2 - Present · 10 yrs 8 mos

erlang developer

privatbank

2011-9 - 2012-2 · 6 mos

acting branch manager

art-master

2007-11 - 2008-4 · 6 mos

erlang development manager

betinvest ltd.

2019-10 - Present · 7 yrs

architect and chief technology officer

pibox

2016-9 - Present · 10 yrs 1 mo

senior erlang developer and technical lead

privatbank

2011-9 - 2016-1 · 4 yrs 5 mos

* Experience in managing a team of up to 4 people * Organization of the team to achieve short-term and long-term performance * Redesign, development and support highload SMS routing platform * Wrote Erlang driver for SAP Sybase ASE (became open source) * Teached beginners and experienced programmers * Technologies & Tools: Linux, Erlang/OTP, Sybase ASE, RabbitMQ, Perl, MySQL

perl developer

isd

2008-8 - 2011-9 · 3 yrs 2 mos

* Development and support of scripting parts of several bulk products * Troubleshooting * Integration and deployment of products * Engaged in implementing continuous integration (CruiseControl, Jenkins) * Participated in the migration MKS -> SVN * Prepared production decision “one SVN master many SVN slave” for internal use * Technologies & Tools: IBM AIX, Perl, Unix Shell Scripting (bash, ksh, etc), Oracle Database

network administrator

art-master

2007-9 - 2008-4 · 8 mos

* Installing the server software * Support for servers * Support Information Infrastructure of Office * Technologies & Tools: apache, nginx, bind, iptables, etc.

programmer and system administrator and director and owner

extnet

2006-10 - 2007-8 · 11 mos

* Planning growth of network * Managing the development of network resources * Developing own billing system * Development of internal web resources * Experience in managing a team of up to 3 people * Technologies & Tools: Linux, Bash, Ruby/Rails, Perl, PostgreSQL