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Dmitry Fedunets
DevOps / Site Reliability engineer
Dnipro, UA
E-mail: [открыть контакты](см. выше в блоке «контактная информация»)
Whatsapp/Telegram:[открыть контакты](см. выше в блоке «контактная информация»)
LinkedIn: [открыть контакты](см. выше в блоке «контактная информация»)
Profile.
DevOps engineer with strong background in Linux, from embedded platforms to servers, and hands-on
experience automating software delivery. I build and maintain CI/CD pipelines, manage infrastructure as code
with Terraform across cloud and on-prem environments. Confident in Linux administration, Bash scripting,
networking and containers, and used to working with cross-functional teams while managing my own workload.

Key skills.
●​ CI/CD pipeline design and management with Jenkins, GitHub Actions and ArgoCD
●​ Containerization and orchestration services with Docker Compose, Kubernetes and Helm
●​ Provisioning scalable AWS infrastructure leveraging Infrastructure as Code (IaC) with Terraform
●​ Linux administration, scripting and task automation with Python and Bash

Training and certification.
●​ Generative AI Foundations, GlobalLogic, 2025
●​ AWS cloud practitioner certified, 2024
●​ Cloud and DevOps bootcamp, EPAM, 2023

Work experience.
DevOps engineer, GlobalLogic LLC - 07/2024 to 11/2025
A Hitachi-owned global digital engineering company, approx. 30’000 employees

Role: To maintain CI/CD pipelines and ArgoCD multi-cloud deployments for a leading data integration provider.

Achievements.
●​ Reduced deployment time 3x by automating generation Docker Compose setups with Bash scripts
●​ Automated documentation of Docker Compose configuration by developing a custom Python tool
●​ Decreased Jenkins CI/CD pipeline failures by introducing early-stage parameter validation
●​ Troubleshooted Grafana-based monitoring metrics, ensuring accurate tracking of container health states
●​ Overcame Jenkins pipeline size constraints by moving extensive code into Groovy shared libraries
●​ Automated migration of 50 services configurations to work under ArgoCD GitOps tool
●​ Improved AMI image building using Packer and Ansible for Rocky Linux 9.x in LXC containers
●​ Boosted productivity by 20% through effective use of AI tools

Responsibilities.
●​ Maintained deployment setups for over 30 services using Docker Compose
●​ Administered a private Docker registry (Harbor)
●​ Led migration from Docker Compose to Kubernetes
●​ Maintained 25+ Jenkins pipelines with automated testing in parallel stages with quality gates
●​ Contributed to incident response by analysing ELK logs and Grafana metrics

DevOps Engineer, ITSyndicate Ltd - 12/2023 to 06/2024
A DevOps and cloud-engineering consultancy, approx. 50 employees

Role: To contribute to infrastructure automation, reliability, and scalability for internal initiatives.

Achievements.
●​ Reduced operational costs by scaling AWS workload with CloudWatch events
●​ Strengthened DevOps capabilities through self-learning and AI tool integration

Responsibilities.
●​ Set up secure VPC networking in AWS using Terraform and Ansible for reliable, repeatable infrastructure
●​ Managed IAM roles, subnets, and firewall rules, ensuring secure, well-structured VPC networking in AWS
●​ Optimised Docker container sizes
●​ Administrated Kubernetes clusters, supporting scalability and reliability
●​ Documented infrastructure configurations and DevOps workflows enriched with architecture diagrams
●​ Improved application performance by refining AWS scaling policies based on CloudWatch insights
DevOps Engineer, EPAM Systems - 04/2023 to 10/2023
A global digital transformation services provider, approx. 50,000 employees
Role: Tested and supported EPAM’s internal AWS training platform as part of an intern DevOps squad.
Achievements.
●​ Applied AWS IAM best practices and compliance checks to enhance security posture
●​ Strengthened skills in AWS, Jenkins, and automation workflows
Responsibilities.
●​ Ran and verified AWS tasks using AWS CLI
●​ Reviewed Jenkins pipelines for task validation

Implementation Engineer, The Space Hotels GmbH - 01/2018 to 03/2023
A hospitality startup offering futuristic capsule-style rooms, approx. 20 employees
Role: To lead digitalizing operations and improve guest experience in an innovative hotel.
Responsibilities.
●​ Integrated complex software and hardware solutions for a 50-room hotel, showing strong problem-solving.
●​ Administered Google Workspace suite, supporting organisational productivity.
Achievements.
●​ Boosted hotel staff productivity by 15% with a Python-based Telegram reporting bot for real-time insights.
●​ Cut costs of access control system by 50% through innovative custom hardware design

Technical Lead, Softerra Ltd - 01/2013 to 12/2017
An IT solutions company serving a diverse enterprise customer base, approx. 50 employees
Role: To drive software development intermediating customers and engineers, guiding project execution.
Responsibilities.
●​ Boosted team velocity by 40% through improved CI and QA, displaying strong leadership
●​ Contributed to Linux embedded solution that received an industry product excellence award
●​ Coordinated hardware, Linux kernel/RT/BSP and user-space development
●​ Led R&D of Linux-powered consumer and industrial devices on ARM platforms

Build Engineer, Softerra Ltd - 01/2010 to 12/2012
An IT solutions company serving a diverse enterprise customer base, approx. 50 employees

Responsibilities.
●​ Built reproducible firmware images for multiple ARM-based Linux platforms using dedicated toolchains
●​ Maintained build configurations for custom Linux distributions
●​ Set up and tested wireless networking on Linux devices

QA Engineer, Softerra Ltd - 01/2009 to 12/2009
An IT solutions company serving a diverse enterprise customer base, approx. 50 employees
Responsibilities.
●​ Automated firmware smoke and regression tests for embedded Linux targets using Bash scripts
●​ Designed test cases for Linux-based devices, covering booting, connectivity, media playback and security
●​ Performed acceptance testing on Linux-powered devices, logging defects

Linux Administrator, Softerra Ltd - 01/2008 to 12/2008
An IT solutions company serving a diverse enterprise customer base, approx. 50 employees
Responsibilities.
●​ Managed DNS records, SSL certificates and WordPress-based websites hosted on Linux VPS providers
●​ Configured Linux networking, IP routing and firewalls
●​ Linux server administration and troubleshooting

Education.
National Aerospace University, Kharkiv, Ukraine
Master's Degree in Computer Science

References.
●​ Gaël Perret, Lead Software Engineer at Qlik, [открыть контакты](см. выше в блоке «контактная информация»)
●​ Marharyta Hladchenko, Project Manager at GlobalLogic, [открыть контакты](см. выше в блоке «контактная информация»)
●​ Anton Bulhakov, Senior Software Engineer at GlobalLogic, [открыть контакты](см. выше в блоке «контактная информация»)