Contact information

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Work experience

CTO

from 04.2024 to now (2 years 6 months)

Technology Strategy & Architecture:
Recruited, built, and led high-performing, cross-functional engineering teams,
including both software developers and DevOps specialists, overseeing in-
house product development and outsourced partnerships.
Planned the startup’s development lifecycle from the ground up, from initial
concept to full-scale execution.
Designed the foundational architecture for a new DevOps platform, ensuring
scalability, reliability, and performance.
Formulated and managed infrastructure budgets, achieving significant cost
efficiency across multi-cloud environments.
Team Leadership & Management:
Recruited, built, and led up to three high-performing DevOps teams,
overseeing both in-house product development and outsourced partnerships.
Provided direct mentorship and career guidance to team members, promoting
a culture of continuous learning and growth.
Established and implemented GitOps principles and Git flow methodologies to
optimize development workflows.
Infrastructure & Operations:
Orchestrated multi-cloud environments across AWS, Azure, and GCP,
maximizing resource utilization.
Implemented a centralized infrastructure as code (IaC) system using
Terraform and Terragrunt for automation and consistency.
Managed Kubernetes clusters to ensure seamless deployment and operation
of containerized applications.
Developed and maintained robust CI/CD pipelines to accelerate the software
delivery lifecycle.

DevOps engineer

from 12.2022 to 04.2024 (1 year 5 months)
Playwing, Дистанційно (IT)

CI/CD: Developed and maintained Jenkins pipelines (Groovy) for complex
mono repos, automating the full build, test, and deployment lifecycle.
Kubernetes (K8s) Management: Administered the application lifecycle using
Helm. Implemented and configured Karpenter and cluster-autoscaler for
efficient, automatic resource scaling.
Cloud Infrastructure (AWS): Managed infrastructure as code (IaC) with
Terraform. Experienced in deploying applications across a wide range of
AWS services, including EKS, ECS, Elastic Beanstalk, and EC2, based on
project requirements.
Monitoring & Reliability (SRE): Built a monitoring stack (Prometheus,
Grafana) for metrics collection and visualization. Was responsible for the
stability of production projects, including monitoring, incident detection, and error resolution.

DevOps engineer

from 02.2022 to 12.2022 (11 months)
DesigningIT, Дистанційно (IT)

Main responsibility here is automation of the software delivery process:
CI/CD: Designed sophisticated CI/CD pipelines in GitLab for a mono repo
architecture, optimizing build and test processes for individual teams and
projects.
Infrastructure as Code (IaC): Built reproducible and scalable AWS
environments using Terraform, automating the provisioning of networking,
databases, and compute resources.
Containerization: Developed standardized, production-ready Docker images
for a wide range of applications, ensuring their successful deployment and
operation in Amazon EKS.
Monitoring & Observability: Implemented a Prometheus and Grafana
monitoring stack for metrics collection, system state visualization, and alerting
to enable proactive issue detection.

DevOps Engineer

from 03.2020 to 02.2022 (2 years)
Leo, Львів (IT)

Infrastructure Modernization: Spearheaded the migration of monolithic PHP
applications from dedicated Hetzner servers to a modern, microservices-
based architecture on AWS ECS, significantly enhancing system high
availability and scalability.
Full-Cycle Development Automation: Designed and implemented CI/CD
pipelines from scratch, which reduced the time-to-market for new features and
minimized errors associated with manual deployments.
Monitoring System Implementation: Established a comprehensive monitoring
system using Zabbix for both infrastructure and applications, enabling
proactive incident response to resolve issues often before they affected
customers.
Containerization & Configuration: Containerized application builds using
Docker, administered web servers (Nginx, Apache), and wrote custom scripts
(Bash, Python) to automate operational processes.

System Administrator

from 01.2018 to 07.2020 (2 years 7 months)
RioTrans, Калуш (IT)

Setting up of Postfix (mail transfer client) in company with ongoing administration.
Built on-prem environment for company software support: ActiveDirectory, Postfix,
1C, DNS server.

Education

Cisco Networking Academy

Кибербезопасность, Київ
Higher, from 2020 to 2021 (1 year)

Introduction to Cybersecurity
Cybersecurity Essentials
CCNA Security

ІФНТУНГ

Інженерія програмного забезпечення, Івано-Франківськ
Higher, from 2016 to 2018 (2 years)

ГК. ТНТУ імені І.Пулюся

Розробка та обслуговуваня програмного забезпечення, Гусятин
Specialized secondary, from 2012 to 2016 (4 years)

Індевідуальна форма навчаня з 4 курсу

Knowledge and skills

• Linux
• Docker
• Python
• MySQL
• AWS
• BASH
• Ansible
• nginx
• Windows
• Apache HTTP Server
• DHCP
• Terraform
• PHP
• IP (Internet Protocol)
• Active Directory
• HTML
• VPN
• GitLab
• CI
• CSS
• TCP
• SQL
• Windows Server
• Oracle VM VirtualBox
• Amazon S3
• Vagrant
• Operating systems
• NAT
• Amazon RDS
• Programming
• WordPress
• Django
• HAProxy
• Administration
• HTTP
• DigitalOcean
• Front-end development
• Flask
• OpenCart
• Technical support
• Backend development
• Database
• PPPoE

Language proficiencies

• Polish — average
• English — average

Additional information

Є вільний час який хочу присвятити допомозі на Military-tech проєкт
Дмитрів Андрій Володимерович
Контактна інформація:
Telegram @DmitrivAndriy
тел. [open contact info](look above in the "contact info" section)
e-mail: [open contact info](look above in the "contact info" section)