Evgeniy

Evgeniy Yaremenko
DevOps / Cloud Infrastructure Engineer
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Summary:
Senior DevOps / Cloud Infrastructure Engineer with 5+ years of hands-on experience
designing, building, and operating production infrastructure in AWS and DigitalOcean
environments.
Strong expertise in Kubernetes, Terraform, CI/CD automation, and observability platforms.
Experienced in building scalable cloud architectures, managing large Kubernetes environments, and
automating infrastructure using Infrastructure-as-Code.

Proven background in operating high-load production systems, optimizing cloud infrastructure
costs, and implementing monitoring solutions for distributed systems.

20+ years of IT experience including system engineering and infrastructure management.

Skills:
• Cloud
• AWS, DigitalOcean, Hetzner
• Containers & Orchestration
• Docker, Kubernetes, Helm
• Infrastructure as Code
• Terraform, Ansible
• CI/CD
• GitLab CI, Jenkins, GitHub Actions,ArgoCD
• Monitoring
• Prometheus, Grafana, VictoriaMetrics, Loki
• Databases
• PostgreSQL, MySQL, MongoDB, Redis

Professional Experience:
DevOps Engineer
Freelance / Contract
Feb 2024 – Feb 2026

Worked on several cloud infrastructure and DevOps automation projects.

Fintech Infrastructure (Hetzner)

• Designed infrastructure for containerized services using Docker Compose
• Implemented CI/CD pipelines using Bitbucket
• Deployed monitoring stack with Prometheus and Grafana
• Implemented Sentry for application error tracking
Medical Platform (AWS)

• Built cloud infrastructure on AWS using EKS, RDS, SQS, SNS and Lambda
• Implemented CI/CD pipelines using GitHub Actions
• Provisioned infrastructure using Terraform and Helm
• Integrated observability using Prometheus and Grafana

Fintech Platform (AWS)

• Managed Kubernetes infrastructure using EKS and ArgoCD
• Operated multi-environment AWS infrastructure (QA / Stage / Production)
• Managed ArgoCD deployment environment with ~3000 applications
• Automated infrastructure provisioning using Terraform and Helm
• Implemented CI/CD pipelines using Jenkins and GitLab
• Migrated frontend delivery to AWS CloudFront CDN improving global latency
• Implemented centralized observability stack using Grafana and VictoriaMetrics
• Reduced AWS traf c costs by implementing VPC Endpoints
• Deployed self-hosted Sentry and Nexus

Infrastructure From Scratch (Fintech)

• Designed infrastructure architecture for cloud deployment
• Automated server provisioning using Ansible
• Deployed services including Redis, PostgreSQL, RabbitMQ, MinIO and MSSQL
• Implemented CI/CD pipelines using GitHub Actions
• Implemented database backup strategy with S3 storage
• Integrated infrastructure with Cloud are

Data Analytics Platform

• Migrated legacy infrastructure to Kubernetes
• Dockerized PHP applications
• Deployed Kubernetes cluster in DigitalOcean using Terraform and Helm
• Deployed core infrastructure services (PostgreSQL, MongoDB, Redis, Vault, RabbitMQ)
• Implemented monitoring using Grafana and Prometheus

Security Analytics Platform

• Implemented CI/CD pipelines using Jenkins
• Dockerized backend services and deployed using Docker Compose
• Implemented monitoring using Grafana and Zabbix
• Migrated backend analytics infrastructure to AWS
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DevOps Engineer September 2022 - February 2024
Bintime LLC (https://bintime.com)
- Docker containers
- GitLab CI
- Digital Ocean Infrastructure
- Terraform
- Helm
- MongoDB, PostgreSql
- AWS DocumentDB , CDK, SQS, SNS, VPC, MQ, EKS, ECS, ECR, EC2,
LoadBalancers, Autoscaling Groups
- Elastic, Loki, Grafana, NewRelic
DevOps Engineer January 2020 - September 2022
Part time
- Docker containers
- GitLab CI
- Digital Ocean Infrastructure
- Terraform
- Helm
- MongoDB, PostgreSql
- AWS DocumentDB , CDK, SQS, SNS, VPC, MQ, EKS, ECS, ECR, EC2,
LoadBalancers, Autoscaling Groups
- Elastic, Loki, Grafana
DevOps Engineer August 2019 - December 2019
Athena Security Inc. ([открыть контакты](см. выше в блоке «контактная информация»)
- Docker, Docker-compose
- CI/CD,Jenkins
- Zabbix
- Support of development processes
- Jira
DevOps Engineer April 2019 - September 2019
DYISY GL (https://dyisy.com/)
- Docker containers
- GitLab CI
- Implemented Jenkins
- Implemented Zabbix
- AWS EC2, S3, EC2DevOps Engineer January 2019 - March 2019
EPAM Systems Ukraine
- Support TFS
- Jenkins
- Jira
- Windows
System Engineer August 2017 - December 2018
Areon Consulting (https://areon.ua)
- Support Oracle BI Linux & Windows (install, upgrade)
- Support Oracle Siebel CRM Linux & Windows
- Support servers (Oracle Linux, Windows)
- Support Oracle ATC (Application Testing Suite)
- Support Jenkins/SVN
Head of IT department September 2014 - September 2016
Best Business Group (https://bbg.ua)
- Analysis of the performance indicators (KPI) and optimization of the IT
Department
- Ensuring the continuity of services and solutions as quickly as possible
incidents
- Management information systems selection and implementation process
- Remote training project Bitrix, Moodle
- Tendering to provide IT services, communication services, the supply of
equipment, concluded the relevant contracts, control their execution
correctness (SLA, quality of service)
- Implementation of ITIL / ITSM processes in the infrastructure
- Compilation and rationale of cost estimates for the modernisation of
equipment and software
- Planning capital and operational costs
- implementation enterprise portal for collaboration Bitrix
- implementation the corporate infrastructure (virtual environment on
remote servers)
- implementation of corporate communication (telephony, document
management, cloud drives)
Head of IT department May 2012 - September 2014
The State Agency for Investment and National Projects of Ukraine
- Implementation of IT policies and operating procedures- Workflow project based on MS
SharePoint for collaboration of regional
branches (document storage, coordination, supervision and assignment of
tasks, reporting)
- Tendering to provide IT services, communication services, the supply of
equipment, concluded the relevant contracts, control their execution
correctness (SLA, quality of service)
- Strategic planing, analysis of the performance indicators (KPI) and
optimization of the IT Department, Infrastructure management systems on
Windows & Linux, Organization of monitoring systems and services
Head of IT department November 2011 - April 2012
ECALL LLC
- Organization and management of IT (tasks, recruitment, training,
equipment and software)
- Ensuring the smooth functioning hardware and software of the
information infrastructure of the company
- Implementation of a comprehensive backup system
- Compilation and justification of cost estimates for the modernization of
equipment and software
- Implementation of internal corporate portal based
- Service Desk
- Implementation of safety systems: Check Point, Nessus
- Tendering to provide IT services, communication services, the supply of
equipment, concluded the relevant contracts, control their execution
correctness (SLA, quality of service)
- Transition plan to the new call center
- Infrastructure virtualization, VDI deployment plan
- Virtualization call center on the basis of Cisco
IT Infrastructure Manager January 2010 - August 2011
URS (TM Beeline)
- Analysis of performance indicators IT (KPI)
- Providing continuity of services
- Management information systems selection and implementation process
- Building the information infrastructure
- Participation in the integration of IT infrastructure
- Implementation of ITIL / ITSM processes
- Planning, capital and operating costs
- Organization of work and the Service Desk
IT specialist May 2006 - December 2009
URS (TM Beeline)- Restoration of the functioning of services in the event of incidents
- Creation of change requests when the equipment or changes requiring
- Maintenance, installation, configuration of client workstations ;
- Access and allocation of file quotas for employees on servers
- Maintenance of servers (backup, monitoring, installation, configuration)
- Software license control
Control over the current state of updates of anti-virus databases
- Equipment planning Inventorying
Service Engineer October 2003 - May 2006
Servus Systems Integration (https://www.ssi.com.ua/)
- Customer ATM network service
- Installation, configuration of equipment
- Repair services
Consultations of bank employees
Service Engineer September 2002 - October 2003
Bank Finance and Credit Main Department in Donetsk region
- Maintenance of ATM of the branch
- Connection and configuration of POS-terminals
- Condition monitoring
- Maintenance of a database on plastic cards
IT administrator September 1999 - September 2002
State Treasury Department in Donetsk region
- Mail (service of reception / transmission of data via electronic channels
between the administration and the NBU)
- Maintenance of cryptographic equipment and software
- Maintenance of server and network equipment (service, access,
distribution of resources)
Education
Donetsk Open University
Bachelor’s Degree, Telecommunications
1994-1998