Serhii Vasylenko

[email protected] | +380 66 268 86 11 |

About Me

I am a team leader and an engineer. I am passionate about technologies and team management, have a broad engineering background, and love developing great people, great teams, and great products.

Certified: AWS Solutions Architect Associate, Terraform Associate.

Professional Experience

July 2020 – present

Instructor in “Hillel” IT School (part-time)

I am doing my best in teaching engineers how to master the DevOps methodology, approach, and tools.

Mar 2017 – June 2020

Team leader — “ITCraft”

My favorite project — my team. A skilled and highly-motivated team of engineers that sincerely cares about its work outcomes.

Key accomplishments:


Nov 2014 – Sep 2016

CTO of tech support department — “YourServerAdmin”

I was responsible for the technical processes inside the department and for the research of the new technologies we could implement for our clients. Introduced ITIL practices together with our COO and, what I like the most, could change the way of how our sysadmin’s department worked with the development department. The work became more coordinated and more integrated.
Also, I managed the projects using practices from PRINCE2 methodology and the Theory of Constraints.Also I managed the projects using practices from PRINCE2 methodology and Theory of Constraints.

Key accomplishments:

Jun 2011 – Nov 2014

Support Engineer — “YourServerAdmin”

I grew up from a Level-1 tech support engineer (communication with customers and initial problem analysis) to Level-3 System Administrator responsible for complex technical tasks and daily shift management.


Team motivation, mentorship, cultivation of soft/hard skills of team members.
Fostering team values and working principles and developing the new ones together with the team.
Hiring new team members and forming the required team skillset.
Managing of stand-alone DevOps projects and operations parts of big projects with dev teams.
Resources and capacity management.
Amazon Web Services. Design and fine-tuning of resilient and HA infrastructures; costs optimization and security hardening. 4 years of hands-on experience.
Jenkins, GitlabCI, Github Actions, Bitrise, CircleCI.
Terraform, Docker, Ansible, Nginx, Apache, Databases.
C1 (CEFR) / Advanced.

Activities and interests

I like to explore new cities and countries, and I like trekking. I’ve been to the Annapurna base camp, and now I want to visit the base camp of Everest.
I love to write tutorials and articles about the technologies I use and learn.
Fond of History, Astronomy, and Physics. I wish to see Betelgeuse supernova explosion someday even though the expected explosion date is somewhere between today and 100k years. ☺️
CV last updated: September 17 2020