Vitalii D.
Rating
Language proficiency level
CV
You, an ambitious business owner or CTO, want to innovate and grow your company without being held back by technical challenges.
But your team is struggling with the complexity of managing cloud infrastructure, deploying code quickly, and keeping systems secure and reliable.
With my combined experience as a DevOps engineer and Linux System Administrator, I understand the challenges of maintaining a stable, secure, and scalable infrastructure.
I offer a strategic approach that includes optimizing your cloud infrastructure, automating deployment pipelines, and fortifying your systems against potential threats—all tailored to your business needs.
Let’s discuss how I can help you build a resilient, high-performing infrastructure that enables your team to deliver faster and more reliably.
With my help, your team can focus on delivering value to your customers, confident that your infrastructure is secure, scalable, and prepared for growth.
Without the right DevOps and system management strategy, you could face delays, security risks, and missed opportunities, stalling your company’s progress
I have experience in deploying services on AWS on Kubernetes, Docker, Docker-Compose containerization services.
I work with a variety of process automation software stacks, Ansible, Terraform, GitLab CI.
I use scripts in my work, each deployment is in the form of code that anyone can read as documentation, from the deployment
I have experience with monitoring systems Grafana, Zabbix, Prometeus.
Skills and abilities
Administration
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DevOps
from 25 USD for hour
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Linux & Unix
from 20 USD for hour
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Software & Server Configuration
from 20 USD for hour
Writing
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Technical Documentation
from 18 USD for hour
Portfolio
- All works 11
- Linux & Unix 1
- System & Network Administration 3
- Software & Server Configuration 1
- DevOps 6
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25 USD Terrafrom AWS EKS Kubernetes Cluster
DevOpsBuilding a fault-tolerant, high available, scalable and secure AWS Cloud infrastructure and Kubernetes cluster using Terrafrom IaC
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25 USD Monitoring servers and kubernetes (AWS EKS ) cluster
DevOpsMonitoring servers and kubernetes (AWS EKS ) cluster using
Prometheus Grafana Alertmanager Stack
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25 USD AWS ECS Kubernetes (k8s)
DevOpsAdministration of Kubernetes on AWS EKS including configuration, support, and updates. Cost per hour
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25 USD Setup of DevSecOps CI/CD
DevOpsSetting up Secure CI/CD through the GitLab CI. Cost per hour
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25 USD Setup of CI/CD Gitlab + Ansible
DevOpsSetting up CI/CD through the GitLab system for deploying applications via Ansible. Cost per hour
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400 USD Writing Terraform code to create CI/CD in AWS CodePipeline
DevOpsWriting Terraform code to create CI/CD in AWS CodePipeline to store docker image and HELM charts of the application in AWS ECR and deploy to AWS EKS
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15 USD Configuration of the Internet on Microtik
System & Network AdministrationSet the Internet switch between two providers on the Microtik router, and write the instructions
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30 USD The micronetwork network
System & Network AdministrationConfiguration of the office network using the router and Wi-Fi access points Microtik
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100 USD Installation and configuration of the Proxmox VE virtual server
System & Network AdministrationInstallation and configuration of the Proxmox VE virtual server
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100 USD Installation and configuration of the mail server
Software & Server ConfigurationInstall and set up the mail server based on free OpenSource programs and services such as Postfix, Dovecot, Rouncube
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50 USD Set up the OpenVPN server on Ubuntu and the Microtik client
Linux & UnixConfiguration of the OpenVPN server on Ubuntu and Microtik client and writing documentation
Instructions are required by type
1) Go to the server
… 2) Enter the command to install open vpn easy rsa
3) Introduce a team to lock the routing
4) Introduction of teams for certificate generation
5) Edit the server configuration file
6) Edit ip tables to open the port
7) Create certificates for imports in Microtik
8) Importing certificates to the customer
9) Create a connection to the microType
Reviews and compliments on completed projects 5
17 October 2025
34 USD
DevOPS. Grafana.
The DevOps specialist has proven to be a reliable and professional expert. He performs tasks with quality and within the established deadlines, supports the stability of the infrastructure, and ensures effective interaction with the team.
3 April 2025
18 USD
Technical consultation from a DevOps specialist on cloud infrastructure and CI/CD
Experienced specialist. Productive consultation. I recommend.
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12 February 2024
45 USD
Update cluster version of AWS EKS
Excellent cooperation and competence. and thank you.
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12 February 2024
74 USD
DevOps Engineer
The project has been completed at the well-established deadlines. I recommend cooperation.
1 July 2023
18 USD
Instructions for setting open vpn - microtik (server-client)
It’s all fine, it works! thank you
Activity
| Latest proposals 10 | Budget | Added | Deadlines | Proposal | |
|---|---|---|---|---|---|
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AWS Setup
23 USD
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Coretaxa
25 USD
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DevOPS. Grafana.
34 USD
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Installation and configuration of 4 n8n + Supabase projects on VPS with domains
203 USD
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Terraform module k3s
90 USD
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DevOps for AWS Terraform
1300 USD
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DevOps Engineer Needed - Proxmox, Kubernetes, Terraform, ArgoCD
23 USD
|
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DevOps Engineer Needed - Proxmox, Kubernetes, Terraform, ArgoCD
34 USD
|
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Technical consultation from a DevOps specialist on cloud infrastructure and CI/CD
18 USD
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Build and maintain cloud infrastructure
34 USD
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