Данило

Ukraine, Odesa

Danylo Ivanov [відкрити контакти](див. вище в блоці «контактна інформація»)
[відкрити контакти](див. вище в блоці «контактна інформація»)
GitHub
DEVOPS ENGINEER
LinkedIn

DevOps Engineer with experience in hybrid cloud and on-prem production infrastructure across AWS and Kubernetes environments, with a
strong background in incident management, production operations, observability, release delivery, and operational reliability across large
service landscapes.

SKILLS EXPERIENCE

SYSTEM ADMINISTRATION
DevOps Engineer Jul 2023 — Present
RHEL · CentOS · Rocky Linux · KYIVSTAR

Ubuntu
— Worked with hybrid cloud and on-prem production infrastructure across AWS multi-account environments and
NETWORKING
Kubernetes clusters, delivering platform changes with Terraform, Ansible, Helm, and GitLab CI/CD

TCP/IP · VPN · DNS · TLS/SSL · — Handled high-volume production incident management across a large service landscape, supporting reliable
Load Balancing · Nginx · Traefik operational response at scale
— Owned release delivery for 100+ production and pre-production changes across interconnected services,
CLOUD
balancing rollout speed with operational stability
AWS · EC2 · IAM · S3 · EKS ·
— Built and improved observability for APIs, Kafka, and internal services with Prometheus, Grafana, Alertmanager,
EMR · RDS · ECR · ECS · VPC ·
and CloudWatch — including dashboards, service metrics, and health visibility for production support
Route53 · ELB · Lambda ·
— Improved incident workflows by migrating monitoring integrations: replaced jiralert with native Alertmanager–Jira
CloudWatch · Athena ·
integration, configured Teams workflows and webhooks, reduced operational noise through alert tuning and Jira
DynamoDB · Glue · Secrets
automation
Manager
— Participated in infrastructure recovery after a major destructive cyber incident — RAID reassembly, network
GCP · Compute Engine · VPC ·
reconfiguration, OS reinstallation on affected servers, and automated rebuilding of platform components with
Cloud Storage · IAM · GKE
Ansible
CONTAINERS & — Supported Kafka-based services and event flows across production and pre-production environments, including
ORCHESTRATION
topic-related changes, monitoring, and service integrations
Docker · Kubernetes ·
— Supported platform and service integrations across PostgreSQL, Directus, Trino, and SFTP across cloud and
Kustomize · Helm
on-prem environments
AUTOMATION & CI/CD — Implemented cost-aware S3 cross-region replication for backup and data transfer scenarios
Terraform · Ansible · GitLab — Built backup workflows for on-prem applications running in Kubernetes, using CronJob automation to transfer
CI/CD · Argo CD data and database backups to cloud S3 storage

OBSERVABILITY
— Mentored new team members through onboarding, knowledge transfer, and day-to-day support

Prometheus · Grafana ·
Alertmanager · ELK Stack
Network Engineer Nov 2021 — Jul 2023

DATA & PIPELINES HUAWEI UKRAINE

Kafka · Trino · Hive · Airflow · — Delivered deployment, configuration, and field support for telecom and enterprise network infrastructure used by
NiFi · Spark mobile operators and ISPs
— Worked with routers, switches, VPN connectivity, and network security controls — troubleshot connectivity,
DATABASES
performance, and configuration issues in customer environments
Oracle · PostgreSQL · MongoDB
— Performed firmware upgrades, patching, testing, validation, and maintenance activities to keep network
LANGUAGES infrastructure stable and secure
Bash · Python — Worked directly with customers on implementation and support tasks, resolved technical issues within agreed
timelines, and maintained operational documentation

EDUCATION

Master's
Cybersecurity · Data Security
Technical Support Engineer Feb 2020 — Sep 2020

Management FREENET LTD.
SUIT, 2024
— Provided first-line technical support for ISP customers via phone and ticketing workflows
Bachelor's — Performed initial diagnostics for connectivity and service issues, documented findings, and guided users through
Cybersecurity · Data Security
Management basic troubleshooting steps
SUIT, 2022
— Managed support tickets, recorded troubleshooting history, and escalated unresolved issues to L2 or network
operations teams