Location: Kyiv, Ukraine

Remote: Yes

Willing to relocate: Flexible for business trips, primarily remote

Technologies & Skills:

   Programming & Backend: Python (Flask, Django, Celery), Java, Bash, Lua, Perl, PHP and others

   Infrastructure / DevOps: Linux, Docker, Ansible, Jenkins, AWX, CI/CD, IaC

   Databases: PostgreSQL, MySQL/MariaDB, MongoDB, ClickHouse

   Networking & Security: VPN (SSTP, IPSec, DMVPN), mTLS, OpenSSL, Cisco routing, Linux firewalls, InfoSec

   Web & Servers: Nginx, Caddy, php-fpm, Mail systems (Exim, Dovecot), Monitoring (Prometheus, Cacti)

   VoIP & Telecom: Asterisk PBX, AGI, PSTN/E1 gateways, BGP

   Leadership: Team lead, mentoring, performance optimization

Email: hiring.uplifted191@passmail.net

LinkedIn: https://www.linkedin.com/in/oleksandr-l5/

I’ve been in tech for over 15 years, worked on everything from telecom infrastructure to backend and DevOps for high-load systems. After serving in the Armed Forces of Ukraine, I’m now fully focused on getting back into tech and contributing long-term. I value straightforward communication, reliability, and solving hard problems.