Improver

Serge Rybalchenko

Linux Engineer with C, Erlang, and scripting languages background

Ukraine

Being in IT industry for more than 15 years, I do my best to keep mind sharp and keen and still able to learn fast. I believe I'm open to new paradigms and views.

Specialties include, but not limited to, network design/implementation/administration, UNIX system administration, security issues, application design/development, protocol design/implementation, functional programming.

My primary everyday tools are: linux box, emacs, erlang, git, some bug-tracking (ticket) system, unit and property testing, ssh for remote deployment and the main component is on my shoulders, inside the skull.

Highlights:

OS familiarity: Linux (debian), OpenBSD
Programming languages: C, perl, erlang
RDBMS: PostgreSQL, Mysql
VCS: rcs, cvs, subversion, mercurial, git
Testing suites: Test::More (perl), eunit, PropEr (erlang)
Networking: TCP/IP, routing, filtering, DNS, SMTP, POP3, IMAP, VoIP, IPSec
Misc: LDAP, Asterisk, IPSec IKE, Maxima

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Experience:

• backend developer (StrikeAd)
• erlang developer (Mantu)
• Linux Engineer (Hivecell)
• Senior Software Engineer (GlobalLogic)
• Software Engineer (ENVISIONX)

Skills:

• SIP
• Python
• Software Development
• Software Engineering
• IPv6
• Shell Scripting
• Firewalls
• IPSec
• Tunneling
• C
• CVS
• Unix
• Erlang
• Linux
• Git
• Perl
• TCP/IP
• PostgreSQL
• Distributed Systems
• FreeBSD
• Old School
• Routing
• Haskell
• Debian
• Test Driven Development
• Network Administration
• AMQP
• Subversion
• Apache
• Cloud Computing
• Redis
• Scalability
• Emacs
• XMPP
• Architecture
• SMTP
• C++
• LDAP
• Network Security
• DNS
• Programming
• MySQL
• RabbitMQ
• Unix Shell Scripting
• Asterisk
• Open Source
• Internet Protocol Suite (TCP/IP)
• VoIP
• System Architecture
• Cluster