Hire the best Linux System Administrators in Sumy, UA
Check out Linux System Administrators in Sumy, UA with the skills you need for your next job.
- $40 hourly
- 5.0/5
- (79 jobs)
Expert Network & Systems Engineering: VPN solutions, OpenWRT firmware customization, containerization with Docker/Kubernetes, thorough network monitoring, and resilience. Experience: Specialized in elevating server and network infrastructures, my VPN works encompass versatile use cases such as remote access, inter-office connectivity, secure client/end-point communication, and Internet access. Core Skills: - Expert in VPN Configuration and Management of various protocols - OpenWRT Firmware Customization - Cultivated expertise in a variety of networking platforms, such as MikroTik, OpenWrt, UniFi, and more - Proficient with Docker Containers and Orchestration, CI/CD pipelines Professional Philosophy: Commitment to delivering user-friendly, reliable, and easy-to-maintain solutions. Striving to demystify network challenges for clients and enable them to concentrate on their core business activities. My vision as a Network and Systems Engineer is to deliver solutions that provide seamless, efficient communication and operations for end-users. Contact me for network engineering expertise that advances your infrastructure in line with contemporary practices and business objectives.
Linux System Administration
Computer NetworkOpenWrtFirewallOpenVPNMikroTik RouterOSLinuxNetwork EquipmentNetwork EngineeringVPNSSL - $45 hourly
- 5.0/5
- (2 jobs)
I am a highly skilled and experienced DevOps engineer with a strong background in infrastructure automation, continuous integration, and deployment (CI/CD), and cloud architecture. I have successfully managed and optimized complex systems, ensuring high availability, scalability, and security. With my expertise in tools such as Docker, Kubernetes, AWS, GCP, and Terraform, I can streamline your development and deployment processes, reduce time to market, and enhance your overall operational efficiency. Skills: - DevOps: Infrastructure as Code (IaC), Configuration Management (Ansible), Orchestration - Cloud Platforms: Amazon Web Services (AWS), Google Cloud Platform (GCP), Digital Ocean (DO) - Containerization: Docker, Kubernetes, Helm - CI/CD: GitLab CI/CD, GitHub Actions - Configuration Management: Ansible - Version Control: Git, Gitlab / Bitbucket / GitHub - Infrastructure Automation: Terraform - Monitoring and Logging: ELK, Prometheus and Grafana, Graylog, Datadog, Sentry - Scripting and Programming: PHP, Bash, Python Key Projects: - Automated CI/CD Pipeline: Designed and implemented a robust CI/CD pipeline using Jenkins and Docker, reducing deployment time by 50% and increasing overall team productivity. - Cloud Migration: Successfully migrated a monolithic application to AWS, leveraging infrastructure as code principles and tools like Terraform, resulting in improved scalability and cost optimization. - Kubernetes Cluster Setup: Orchestrated the deployment of a Kubernetes cluster on AWS, GCP, and Bare Metal (on-premises) setups including autoscaling, load balancing, and monitoring, ensuring high availability and fault tolerance. - Infrastructure Monitoring: Implementing comprehensive monitoring solutions (ELK, Prometheus, Grafana, AWS Cloudwatch, Datadog, Graylog, Sentry) to ensure system health, performance, and security. - Proactively identifying and resolving performance bottlenecks, optimizing resource utilization, and scaling infrastructure as needed. Setting up logging and alerting mechanisms to facilitate rapid troubleshooting and incident response. DevOps Culture and Collaboration: - Promoting a DevOps culture within organizations, fostering collaboration and knowledge sharing between development, operations, and QA teams. - Facilitating effective communication channels and workflows through tools like Slack, Jira, or Confluence. - Conducting training sessions and workshops to upskill teams on DevOps practices and tools. I am a dedicated professional with a passion for driving innovation, automating processes, and delivering exceptional results. Let's collaborate to transform your development workflow, enhance productivity, and achieve your business goals. Contact me now to discuss your project requirements and explore how I can contribute to your success.
Linux System Administration
ELK StackZabbixMySQL ProgrammingDevOpsPHPAnsibleKubernetesDockerTerraform Want to browse more freelancers?
Sign up
How hiring on Upwork works
1. Post a job
Tell us what you need. Provide as many details as possible, but don’t worry about getting it perfect.
2. Talent comes to you
Get qualified proposals within 24 hours, and meet the candidates you’re excited about. Hire as soon as you’re ready.
3. Collaborate easily
Use Upwork to chat or video call, share files, and track project progress right from the app.
4. Payment simplified
Receive invoices and make payments through Upwork. Only pay for work you authorize.
Trusted by
How do I hire a Linux System Administrator near Sumy, on Upwork?
You can hire a Linux System Administrator near Sumy, on Upwork in four simple steps:
- Create a job post tailored to your Linux System Administrator project scope. We’ll walk you through the process step by step.
- Browse top Linux System Administrator talent on Upwork and invite them to your project.
- Once the proposals start flowing in, create a shortlist of top Linux System Administrator profiles and interview.
- Hire the right Linux System Administrator for your project from Upwork, the world’s largest work marketplace.
At Upwork, we believe talent staffing should be easy.
How much does it cost to hire a Linux System Administrator?
Rates charged by Linux System Administrators on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.
Why hire a Linux System Administrator near Sumy, on Upwork?
As the world’s work marketplace, we connect highly-skilled freelance Linux System Administrators and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream Linux System Administrator team you need to succeed.
Can I hire a Linux System Administrator near Sumy, within 24 hours on Upwork?
Depending on availability and the quality of your job post, it’s entirely possible to sign up for Upwork and receive Linux System Administrator proposals within 24 hours of posting a job description.