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Havrylenko Yehor
DevOps Engineer​
Phone:​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​
UA: [open contact info](look above in the "contact info" section)​
PL: [open contact info](look above in the "contact info" section)​
Telegram: @Uamgl​
E-mail: [open contact info](look above in the "contact info" section)

Professional Summary

Experienced DevOps Engineer with deep expertise in deployment automation, infrastructure as code,
monitoring, and CI/CD optimization. Proven track record in implementing automated one-click deployment
systems that ensure full cost control and transparency, setting up development environments, and
integrating modern monitoring services. Adept at writing Bash scripts to manage proper script execution
chains—used to trigger Python utilities and support CI/CD pipelines—ensuring consistent and stable
processes.

Key Skills

●​ Cloud Services (AWS):​
API Gateway, Lambda, CloudFront, CloudFormation, Route 53, VPC, Subnets, EC2,
Load Balancers, Amazon CloudWatch.
●​ Automation Tools:​
GitLab, Terraform, Helm Charts, CI/CD, Kubernetes, ArgoCD.
●​ Monitoring & Notifications:​
Grafana, Prometheus, Alertmanager, Slack, Kafka.
●​ Containerization:​
Docker.
●​ Databases:​
MySQL, MariaDB, Redis, PostgreSQL.
●​ Programming & Scripting:​
Python, Bash, C# (Advanced), basic JavaScript.
 ●​ Additional:​
SQL queries for analytics (MySQL, Power BI), basic knowledge of Consul.
●​ Development & Tracking Tools:​
JIRA, GitHub, GitLab, SourceTree.
●​ Methodologies:​
Infrastructure as Code (IaC), Continuous Integration/Continuous Deployment
(CI/CD).

Work Experience

Disparos – DevOps Engineer​
September 2023 – March 2025

●​ Automated Deployment:​
Developed a one-click CI/CD pipeline for automated deployment of core business processes,
ensuring complete cost control and transparent fund allocation.
●​ Developer Environment Setup:​
Created automated environments for backend and frontend developers, enabling access to the
latest builds within minutes after a push to the development branch.
●​ Monitoring Implementation:​
Designed and integrated comprehensive monitoring solutions using Grafana, Prometheus, and
Alertmanager. Set up alert systems via Slack and Kafka for rapid incident detection and
resolution.
●​ Process Automation & Script Chaining:​
Developed Bash scripts to build and maintain a proper chain of script executions. These scripts
orchestrated the launch of Python utilities and were seamlessly integrated into CI/CD pipelines
to ensure consistent task execution and enhanced process stability.
●​ Project Involvement:​
Contributed to two web projects, including support for an internal chatbot based on an LLM
model. Acted as a liaison between teams, automating routine tasks for non-developer staff
while maintaining a stable development environment.
●​ Additional Contributions:​
Implemented SQL queries in MySQL for analytics with Power BI to evaluate the chatbot’s
performance. Also initiated studies on Consul for a new project, which was later halted due to
departmental restructuring.
Note: Detailed project examples are unavailable due to the abrupt termination of the company; however,
skills and methodologies are demonstrated in personal public repositories.

Education & Certifications

●​ Udemy:
○​ Courses in DevOps and AWS
○​ Currently enrolled in a Consul course.
●​ Hillel:
○​ "Introductory C# Learning" course.

Objective

Seeking an opportunity to join a product-oriented company where I can further hone my DevOps expertise,
process automation, monitoring, and CI/CD skills, and make a significant contribution to business growth.