Валентин

ANDREISHYN VALENTYN
ANDREISHYN VALENTYN
about me
I AM A HIGHLY RESPONSIBLE INDIVIDUAL . MY
ENTHUSIASM IS BOTH PROFESSIONAL AND PERSONAL,
AND I PRIORITIZE PRACTICAL SKILLS OVER contact
THEORETICAL KNOWLEDGE. I APPROACH TASKS WITH
DEDICATION, ENSURING HIGH-QUALITY RESULTS WITHIN
DEADLINES. MY PROACTIVE AND ADAPTABLE NATURE UKRAINE LVIV
MAKES ME A VALUABLE TEAM PLAYER, AND I ACTIVELY
SEEK OPPORTUNITIES TO APPLY MY KNOWLEDGE IN
REAL-WORLD SCENARIOS. BEYOND THE WORKPLACE, I [відкрити контакти](див. вище в блоці «контактна інформація»)
AM COMMITTED TO CONTINUOUS LEARNING, STAYING
UPDATED WITH THE LATEST INDUSTRY TRENDS, AND
CONTRIBUTING TO THE SUCCESS OF ANY TEAM I AM A
[відкрити контакти](див. вище в блоці «контактна інформація»)
PART OF.

skills

hard
soft
PROGRAMMING LANGUAGES: PYTHON, JAVA, BASH
DATABASE: SQL, DBVEAVER, POSTGRESQL ADMIN, DOLTDB, MYSQL,
VERBAL COMMUNICATION, ACTIVE
REDIS, ELASTICSEARCH
AWS: IAM, S3(MINIO), EC2, ECS, ECR, ROUTE53, KMS, VPC, EKS, EKS LISTENING,ABILITY TO WORK IN A TEAM,
ANYWHERE. CRITICAL THINKING, ANALYTICAL SKILLS,
CONTAINERS AND VIRTUALIZATION: DOCKER, PODMAN, DOCKER- CREATIVITY, ORGANIZATIONAL
COMPOSE, VIRTUAL BOX, VAGRANT, ESXI, VMWARE VSPHERE,
SKILLS,RELATIONSHIP BUILDING,PROBLEM-
BUILDAH, K8S, NEXUS, HARBOR
TESTING: APACHE JMETER, K6, OWASP ZAP SOLVING IN CUSTOMER. FACING
IAC AND AUTOMATION: ANSIBLE, TERRAFORM, GITHUB ACTION, SITUATIONS. FAST LEARNING
GITLAB CI, ARGO CD, JENKINS, BITBUCKET PIPELINES, PACKER
MANAGEMENT TOOLS: JIRA, TRELLO, KANBAN-DASHBORDS
LANGUAGES: UKRAINE(C2), ENGLISH(B1)

experience

Technical support ‘2022’ (1 year)
AS A HELP DESK TECHNICIAN IN COMPANY, I SUPPORTED COLLEAGUES BY SETTING UP WORK ENVIRONMENTS AND ONLINE
SCHOOL OF
TROUBLESHOOTING OUR SYSTEMS. I INSTALLED AND CONFIGURED NECESSARY SOFTWARE, SET UP USER ACCOUNTS, AND
ENGLISH
ENSURED ACCESS TO INTERNAL RESOURCES. WHEN TECHNICAL ISSUES AROSE, I QUICKLY ANALYZED AND RESOLVED THEM, LANGUAGES ​O F
ADDRESSING SYSTEM ERRORS, SOFTWARE CRASHES, AND NETWORK PROBLEMS. MY EFFORTS SIGNIFICANTLY REDUCED JUSTSCHOOL
DOWNTIME AND ENHANCED OVERALL PRODUCTIVITY.

DevOps ‘2023’ (1 year)
I WORKED AS A FREELANCE DEVOPS ENGINEER, WHERE I BUILT INFRASTRUCTURE FROM SCRATCH. USING
TERRAFORM, I SET UP AND MANAGED VARIOUS VPCS AND FIREWALLS, ENSURING RELIABLE AND SCALABLE NETWORK
SOLUTIONS. I ALSO DEVELOPED CI/CD/CD PIPELINES, AUTOMATING DEPLOYMENT PROCESSES AND DATABASE
Freelance
BACKUPS TO MAINTAIN SYSTEM STABILITY. ADDITIONALLY, I MANAGED DOCKER CONTAINERS USING ANSIBLE FOR
CONFIGURATION MANAGEMENT AND AUTOMATION, DEMONSTRATING MY ABILITY TO EFFICIENTLY ORCHESTRATE
AND MAINTAIN COMPLEX INFRASTRUCTURE. I THOROUGHLY TESTED EVERYTHING I BUILT, AND I HAVE STRONG QA
SKILLS THAT HAVE BEEN INTEGRAL TO DELIVERING HIGH-QUALITY SOLUTIONS.

DevOps ‘2024 October - Until now’ (8 month)
​I ’M CURRENTLY WORKING AS A DEVOPS ENGINEER AT OXCOMPANY, WHERE I MANAGE HYBRID INFRASTRUCTURE COMBINING
PUBLIC CLOUD AND ON-PREMISES BARE-METAL SERVERS. UTILIZING TERRAFORM, I PROVISION AND MANAGE RESOURCES
ACROSS VMWARE ESXI AND CLOUD PLATFORMS. I’VE DEPLOYED KUBERNETES CLUSTERS BOTH IN THE CLOUD AND ON- OXCOMPANY
PREMISES, FOLLOWING BEST PRACTICES WITH HELM CHARTS AND AUTOSCALING. I ALSO SET UP EKS ANYWHERE TO RUN AWS-
NATIVE SERVICES ON BARE-METAL. USING ANSIBLE, I AUTOMATE CONFIGURATIONS AND DEPLOYMENTS, AND I’VE BUILT CI/CD
PIPELINES THAT HANDLE IMAGE BUILDS, TESTING, KUBERNETES DEPLOYMENTS, AND DATABASE BACKUPS. THROUGH
THOROUGH TESTING AND AUTOMATION, I ENSURE HIGH AVAILABILITY, SECURITY, AND SCALABILITY ACROSS OUR
INFRASTRUCTURE.