Kyrylo

📍 Kyiv, Ukraine
Kyrylo Dobrynin 📞 [відкрити контакти](див. вище в блоці «контактна інформація»)
✉ [відкрити контакти](див. вище в блоці «контактна інформація»)
Senior DevOps Engineer 🔗 [відкрити контакти](див. вище в блоці «контактна інформація»)
🏅 credly.com/users/kirill-dobrynin/badges
PROFESSIONAL SUMMARY
Results-driven DevOps Engineer with 8+ years of experience architecting, deploying, and maintaining cloud infrastructure on AWS
and GCP. Deep expertise in Infrastructure as Code, CI/CD automation, container orchestration, and observability. Proven ability to
collaborate with cross-functional teams, drive best-practice adoption, and deliver on complex technical challenges.

TECHNICAL SKILLS
Cloud Platforms AWS, GCP Monitoring CloudWatch, Grafana, Prometheus,
VictoriaMetrics, Zabbix

IaC Terraform (HashiCorp Certified), Terragrunt Scripting Bash

CI/CD Jenkins (pipelines, jobs, plugins) Databases PostgreSQL, MySQL, MongoDB, Redis

Containers & Orch. Docker, Docker Compose, Kubernetes (EKS, Source Control GitHub, GitLab, BitBucket
GKE), Helm

Config Management Ansible (roles, playbooks)

WORK EXPERIENCE

GlobalLogic · May 2023 – Present
DevOps Engineer
●Served as a Trusted Interviewer, conducting technical assessments for DevOps candidates across all seniority levels.
●Provisioned cloud infrastructure for new clients, ensuring adherence to security and scalability best practices.
●Designed and maintained Jenkins CI/CD pipelines to accelerate software delivery cycles.
●Authored Helm Charts and Kubernetes manifests enabling consistent, repeatable service deployments.
●Resolved critical VictoriaMetrics monitoring issues, restoring production observability.
●Developed Bash automation scripts and updated Terraform modules to reduce operational toil.
●Acted as primary technical liaison with client stakeholders during high-priority incidents.
Raiffeisen Bank Ukraine · January 2023 – May 2023
DevOps / Cloud Engineer
●Configured and deployed new Data Catalog services in collaboration with Big Data engineering teams.
●Designed IAM roles and policies governing secure, least-privilege access to AWS resources.
●Updated Terraform modules; maintained Confluence documentation for the infrastructure practice.
●Delivered product demos to internal stakeholders and supported weekly on-call duties.
SoftServe · March 2022 – January 2023
DevOps Engineer
●Built reusable private Terraform modules for Big Data workloads on AWS.
●Implemented the Terraform AFT framework via AWS Control Tower Account Factory for multi-environment deployments.
●Extended public Terraform modules to meet project-specific infrastructure requirements.
●Facilitated cross-functional communication between DevOps, project managers, and Big Data developers.

CHI Software · November 2020 – February 2022
DevOps Engineer
●Designed and optimised Dockerfiles and Docker Compose configurations across multiple client projects.
●Created and configured Amazon ECS clusters (EC2 and Fargate) and Amazon EKS Kubernetes clusters.
●Implemented Terraform-based IaC for multi-environment AWS deployments.
●Hardened AWS environments using IAM least-privilege, VPC isolation, Security Groups, GuardDuty, and WAF.
●Built Jenkins CI/CD systems from scratch: plugin management, pipeline creation, and access control.
QuickBlox · September 2017 – October 2020
DevOps Engineer
●Managed Linux production servers across AWS (primary), GCP, and Azure.
●Automated infrastructure provisioning with Terraform (v0.12) and AWS CloudFormation.
●Developed Ansible roles and playbooks for reliable, idempotent application delivery.
●Maintained Jenkins CI/CD pipelines; performed on-call incident response for Zabbix alerts.
●Reduced infrastructure costs through AWS Billing analysis and automated resource scheduling.
●Strengthened security posture with SSH hardening, IAM, VPC controls, GuardDuty, and WAF.

CERTIFICATIONS
●HashiCorp Certified: Terraform Associate — obtained 2020, renewed 2023 (credly.com/users/kirill-dobrynin/badges)
●CCNA Routing and Switching: Introduction to Networks (2015)
●CCNA Routing and Switching: Routing Protocols (2016)

LANGUAGES
Ukrainian — Native | Russian — Native | English — B2 (Upper-Intermediate)