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Обо мне

About

Hi, I’m Alexandr Savca ( a.k.a qr/^chinarulez{1,3}$/ ),

Programmer, FLOSS enthusiast, CRUX Linux user/contributor, KISS/NJ style/suckless software fan \(^_^)/

Опыт работы
Частная практика, работа без зачисления в штат
System programmer/administrator
Сентябрь 2016 — По настоящее время (3 года и 3 месяца)

Environment: GNU/Linux

Overall responsibility:

A configuration of network protocols

Software installation and configuration

Scripts to monitor systems and automation of daily tasks and customer requests

Custom kernels, tuning kernel parameters

Patching kernel/user-space software when required, security fixes

Maintain local repositories, upstream ports/packages

Implement backup/recovery strategies

Network traffic analysis, writing nmap plugins, wireshark dissectors

Development of low-level tools in C, higher level interfaces using TCL/TK, Shell, Perl, Python

Junior assistant to FPGA team
Апрель 2017 — Январь 2018 (10 месяцев)

Keywords: FPGA, C, Linux IPC, gitlab, FIX protocol, jenkins, perl/python/tcl/shell

Writing FPGA linux user-space library: a little experience in the implementation of new features, a little more in fixing bugs

Also, writing testing tools in C for the library. 

Perl/Python/Tcl/Shell scripting + jenkins{,-plugins} for various automation/integration/verification tasks.

System Programmer
Сентябрь 2016 — Январь 2017 (5 месяцев)

Reverse Engineering, DPI.

Keywords: binpac, bro ids, suricata, wireshark, lua, c++

Writing {

parsers of network protocols with BinPAC DSL

tools for testing in C++

automated tests with wireshark + lua + shell

}

Part of the work results (Oracle reversing) was sent to upstream:

https://code.wireshark.org/review/gitweb?p=wireshark.git&a=search&h=HEAD&st=author&s=chinarulezzz%7CAlexandr.Savca&sr=1

Высшее образование
Universitatea de Stat din Moldova
Кишинев
Факультет: Математики и информатики
Сентябрь 2014—Июнь 2016 (1 год и 9 месяцев)
Defended the Master thesis «SQLite Replicator for Unix operating systems».