Олег

Oleg Gorodyskyi
Developer

Ukraine, Kyiv
[open contact info](look above in the "contact info" section)
[open contact info](look above in the "contact info" section)

ABOUT ME Backend / full-stack developer with 20+ years experience. Started working
a developer in 2005. Worked in different areas like transport/aviation,
media/tv/radio, social etc. Have experience in high-loaded projects and
passing it-security tests. Worked as a developer, tech/team-lead, CTO of
department.

EDUCATION National Aviation University. System Development. 2004-2009

EXPERIENCE NDA. Back-end developer. 2025-present
● Working on back-end core
● Working on API

Self Employed. 2022-2025.
● Development own projects
● Short-term projects

Five Systems Development. PHP developer. 2022.
● Senior Laravel developer on a project

Self Employed. 2019-2022.
● Development and support own product

DW Akademie. Technical project manager. 2018
● NDA

Public Broadcasting Company of Ukraine. Software Engineer.
2014-2017. CTO of digital platforms department. 2017-2019.
● Development and support new web-sites
● Development and support content exchange system
● Development real-time voting system
● Web apps development
● Mail server support
● Development API for mobile apps
● Development and support internal infrastructure
● Creation digital TV studio in Odessa
● Online broadcasting

Self Employed. 2012-2014.
● Web development
● Online broadcasting
 National Television Company of Ukraine. Expert in PR-department.
2009-2012.
● New web-site development
● Content management
● Online broadcasting

Ukrainian Civil Aviation Computer Center. Engineer of Automatic
Control Systems. 2005-2014.
● Local network support
● Develop and support corporate web-sites
● Mail servers support
● Corporate servers support
● Global Distribution System support
● Aviation web portal administration and moderation

PROGRAMMING PHP
LANGUAGES JS / jQuery
Bash
HTML / CSS

TECHNOLOGIES Operating systems: Linux, MacOS, Windows
Databases: PostgreSQL, MySQL, Redis
Web servers: Apache, Nginx
Frameworks: Laravel, Symfony
Virtualization: VirtualBox, VMware ESXi
Conterisation: Docker, Docker compose
APIs: Google API, Youtube API, Facebook API, Whatsapp API,
OpenAI API
Media: FFmpeg, Nginx-RTMP, CasparCG, VideoJS
Codecs: h263, h264, h265, vp6, vp8, mpeg2, ProRes, mp3, aac, s16le
Protocols: rtmp, hls, dash, udp
Cloud: AWS (EC2)
Other: Git (GitHub, GitLab), Composer, PHPUnit. Pest, Jira/Confluence

PROFESSIONAL Linux server administration
Backend and full-stack development
SKILLS
API development and integration
Software architecture
Process automation
Optimization
Debugging and problem solving
Media transcoding/streaming
Tech/Team leading (up to 10 developers)

LANGUAGES Ukrainian - native
English - intermediate
Russian - native