Hire the best System Administrators in Yerevan, AM
Check out System Administrators in Yerevan, AM with the skills you need for your next job.
- $60 hourly
- 4.8/5
- (16 jobs)
System Administrator with more than 7 years of experience working in IT, I’ve worked with Linux platforms (Red Hat, CentOS, CoreOS, Ubuntu) and Windows as well. Working with DevOps in the past 3 years, with focus on automation tools for cloud environments I’ve specialized myself in: • Zabbix, Prometheus, AppDynamics and Grafana • ELK Stack (ElasticSearch Logstash Kibana) • Kubernetes • Helm Chart • Terraform • CI/CD • Docker • Jenkins • Ansible • Apache, Tomcat and Nginx • Git/SVN • Linux (Ubuntu/RedHat/CentOS) • Bash Script • PowerShell Script • Python Script • Network Protocols • Mail Servers • Linux & Windows Administration
System Administration
ZabbixSSLLinux System AdministrationAutomationGrafanaPrometheusRedisAppDynamicsCI/CDElasticsearchTerraformDockerSystem MonitoringKubernetes - $40 hourly
- 5.0/5
- (7 jobs)
I am a DevOps/SRE engineer with strong experience in cloud engineering and management for the most common solutions such as AWS, Azure, and GCP. Experienced in CI/CD (Jenkins, GitLab CI/CD, Argo CD) processes, Automation, and IAAC (Ansible, Terraform, etc.). Having strong experience working with containerized applications (building ones as well) deploying and scaling up sophisticated infrastructures using container orchestration technologies with Kubernetes (more experienced with OpenShift).
System Administration
AutomationKubernetesAnsibleJenkinsDatabase AdministrationCI/CDTerraformDevOpsNetwork AdministrationDockerAmazon Web ServicesCloud EngineeringGoogle Cloud PlatformPython - $55 hourly
- 5.0/5
- (5 jobs)
2021 – 2025 Systems Engineer EPAM Systems Job responsibilities: • AWS DevOps • Acknowledge Opsgenie Alerts • Opening JIRA tickets • Troubleshooting and solving issues 7x24 2018- 2021 System Administrator Zangezour Copper Molybdenum Combine CJSC Job responsibilities: • Windows, Unix/Linux Server administration • MS SQL Server Administration • VMWare virtualization • 3PAR administration • McAfee Antivirus • Fortigate Firewall Forty VPN • AD, DNS, Outlook administration, e.t.c. 2010 -2018 Billing Systems Senior Administrator, ”Armentel” CJSC (VimpelCom Group, Beeline), Yerevan, Armenia Job responsibilities: • Develop traffic monitoring systems (C#) • Interconnect V7 Billing System Administrator • ITPSS(GPRS, Offline roaming) Billing System Administrator • Clarify CRM System administrator • Perform detailed analysis of systems data • Assist with troubleshooting of advanced systems • Develop/support billing systems (Oracle, Java) • The billing databases administration and support • CMD-Online (GPRS) Billing System Administrator • ITTS (Traffic monitoring) System Administrator • CMD-Offline Billing System Administrator • STBMS Fraud Auditing System Administrator 2008 -2010 IT Helpdesk specialist Job responsibilities: • Mail system Lotus Notes • System Remedy Helpdesk • Active Directory • Microsoft SMS-Client 2003 – 2008 Faculty of Applied Mathematics and Informatics / Magistros degree /, Russian-Armenian(Slavonic) State University, Armenia, Qualified as Mathematician, System Programmer 1993 – 2003 Secondary School No 147, Yerevan, Armenia PROFESSIONAL TRAININGS: Oracle Database 11g: SQL Tuning Workshop Ed 2 PRV Location: Armenia, Yerevan Duration: 14 APR 2014 - 16 APR 2011 By: ORACLE University Order number: 24565 Enrollment ID: 7134980 Oracle Database 10g: Administration Workshop I Location: Armenia, Yerevan Duration: 12 SEP 2011 - 16 SEP 2011 By: FORS Oracle 10g: The basics of SQL, The basics of PL/SQL, PL/SQL Development, Advanced PL/SQL. Location: Armenia, Yerevan Duration: 12 December 2010 - 17 December 2010 By: FORS Amdocs. Ensemble, Switch Control, CMD-Offline administration Location: Armenia, Yerevan Duration: 20 May 2010 - 27 May 2010 By: AT Consulting CMD – Convergent Mediation Device Location: Armenia, Yerevan Duration: 21 March 2010 - 27 March 2010 By: AT Consulting INTEC. Interconnect v7 billing system administration Location: Armenia, Yerevan Duration: 29 March 2010 - 4 April 2010 By: AT Consulting SKILLS Cloud and tools AWS, ECS,EKS, S3, Terraform, Terraform, Ansible, IAM, Security Groups, VPC, LB Systems Windows, Linux, Microsoft SQL-Server, Oracle, VMWare, HP 3PAR(Storage), FortiGate, Active Directory, DNS, Microsoft Office, e.t.c. Scripting Bash/shell, SQL, PL/SQL LANGUAGES Armenian- native Russian – C1 English – B2 OTHER ACTIVITIES AND INTERESTS IT, Sport, Music, Arts DATABASE SYSTEMS MS SQL, PL/SQL (ORACLE) scripting
System Administration
AnsibleOracle Database AdministrationAmazon ECS for KubernetesTerraformAmazon EC2Amazon ECSSQLDesktop ApplicationUnixDatabase AdministrationTelecommunications EngineeringWindows Server - $40 hourly
- 4.7/5
- (9 jobs)
I am a senior backend (Php, MySql, NodeJs) developer with more than 10+ years of work experience. I have strong educational background featuring a degree in Computer Science. I have worked for great companies. My web developing expertise includes: Designing, building and maintaining web platforms. Strong database knowledge, specifically MySQL. Extensive knowledge of PHP(included almost all frameworks), NodeJs.
System Administration
MySQL ProgrammingBash ProgrammingPostgreSQLMySQLJavaScriptCodeIgniterNode.jsLaravelPHP - $40 hourly
- 0.0/5
- (0 jobs)
Hi, I’m Gevorg, a Windows Server expert ready to provide technical support and build systems from the ground up for you. With extensive experience in managing, configuring, and optimizing Windows Server environments, I specialize in creating tailored systems that meet your business needs. I also offer technical support, ensuring quick and efficient resolutions to any system issues you may encounter. What I can do for you: Windows Server Setup and Management – Installation, configuration, and ongoing maintenance of Windows Server systems. Technical Support – Troubleshooting, system recovery, and resolving any technical issues with your setup. System Building from Scratch – Designing and configuring complete systems to best suit your needs. Automation and Optimization – Enhancing system performance and streamlining operations for maximum efficiency. I prioritize effective communication with clients, ensuring that I understand your specific requirements and provide solutions that align with your goals. Let’s discuss your project—I’m ready to provide fast, reliable, and professional support!
System Administration
Information SecurityNetwork EngineeringComputing & NetworkingComputer Network - $70 hourly
- 0.0/5
- (0 jobs)
Managing Server Hardware: Installing, configuring, and maintaining servers. This includes both physical hardware and virtualization. Ensuring Security: Configuring and maintaining security measures, such as firewalls, encryption, system security updates, and access control. Backup and Data Recovery: Regularly performing backups and ensuring data recovery in case of system failures or data loss. Monitoring and Performance Management: Using various tools to monitor system performance, resource usage, and network traffic. It also involves troubleshooting performance issues and tuning for optimal operation. Updates and Patching: Regularly installing updates for operating systems, applications, and servers to patch vulnerabilities and improve stability. User Support: Providing technical support to users for issues such as software malfunctions, hardware setups, password recovery, etc. Network Management: Setting up and maintaining local and wide-area networks, managing IP addresses, configuring routers and switches, and ensuring connectivity between devices. Task Automation: Writing scripts and using various tools to automate routine tasks (e.g., system updates, server health checks). Access Control Management: Configuring and managing user accounts, their rights, and permissions to various resources and systems. Troubleshooting and Technical Support: Quickly responding to issues with hardware, software, or network services.
System Administration
Network EngineeringComputing & NetworkingComputer Network - $20 hourly
- 5.0/5
- (1 job)
• Continuous delivery: Familiar with AWS CodeDeploy, AWS CodeBuild and AWS CodePipeline, GitHub, Jenkins, GitLab, Travis CI . • Cloud: Deployment of applications on AWS,Deployment of infrastructure on AWS,Operations Management on AWS • Observability: Amazon CloudWatch (including CloudWatch Agent, CloudWatch Logs, CloudWatch Alarms and CloudWatch Events), AWS X-Ray, Amazon SNS, Amazon Elasticsearch Service and Kibana, Nagios, InfluxDB, Prometheus and Grafana. Zabbix, Cacti, ManageEngine Operation Manager, Desktop Central, Password Manager, ADSS+, Service Desk • Infrastructure as code (IaC) : CloudFormation, Terraform, Pulumi, and AWS CDK (Cloud Development Kit). • Configuration Management: Ansible, Chef, Puppet and SaltStack • Containers: Docker Engine, Docker Swarm, Kubernetes • Operations: • VMware ESX support • Migrating hardware (servers) to VM (virtual machine on ESXi) • Managed Virtualization Environment using VM Ware ESX 5.x, VM Ware V Spere 6.x,Virtual Center, VI Client, P2V • Creating and Managing Virtual Machines and Templates • Servers (especially HP blade system) deployment and support • Managed and administered Windows/Linux systems • Automation: AWS Lambda (the serverless functions service), CloudWatch Events, SNS , GNU utilities, Python, PowerShell for the Windows side. • Collaboration and communication: Extensive Avaya site administration, IVR design, responsible for large call center over 100 agents. Responsible for Call-Center and PBX support. AVAYA Communication Manager • AVAYA Voice Announcement Manager • AVAYA ONE-X • AVAYA CMS Administration and troubleshooting • AVAYA PBX ASA (Avaya Site Administration) 5.2 ,6.0 administration and support • AVAYA Agent (Interaction Centre 7.2.x) implementation and support • Vectoring and routing implementation IVR • Recording System Nice Perform DMCC Logger support • Avaya AES administration and support • Avaya CMS administration and support • Free PBX – Asterisk Administration , installation and support • Actively managed IP Communications, audio/video conferencing, mobility, presence. • Fusion PBX, FreeSWITCH, BBB (BigBlueButton), VoIP Monitor administration • Responsible for the analysis/troubleshooting of large scale enterprise VoIP networks.
System Administration
DevOpsFreePBXVoIP PBXVoIP AdministrationAsteriskAvayaVoiceXMLVoIPVMWarePythonSystem MonitoringMicrosoft Windows PowerShellAmazon Web ServicesLinuxWindows Server - $25 hourly
- 0.0/5
- (1 job)
Providing gold-standard services to the client.🌟 Client-oriented aproch. Professional work with tiniest period and finances. 🕒 Availability: 30 hours a week. 💼 Skills: AWS, Kubernetes, CI/CD, Docker, Python, Bash, Ansible, Terraform, Golang, Linux Administration, Solutions Architect 🗣️ From my client review: "He played a key role in setting up our CI/CD pipeline and adding automation scripts to our infrastructure, and I couldn't be more pleased with the results." 👍
System Administration
Cloud ArchitectureOrchestrationVagrantVault by HashiCorpNetwork AdministrationLinuxAnsibleTerraformKubernetesAmazon Web ServicesBashPython - $60 hourly
- 0.0/5
- (0 jobs)
1. "Computer Science Student & Tech Enthusiast" 2. "Aspiring Network & Scripting Expert" 3. "Tech Student with Networking
System Administration
Computing & NetworkingComputer Network - $30 hourly
- 0.0/5
- (0 jobs)
Garnik Samsonyan – Senior DevOps & Network Infrastructure Engineer I’m a passionate and results-driven DevOps and network infrastructure professional with years of hands-on experience in transforming and optimizing large-scale IT environments. Throughout my career, I’ve had the privilege of leading and contributing to some incredible projects, from deploying and maintaining a large Kubernetes cluster to building robust CI/CD pipelines that improve both speed and reliability. What I Do Best: DevOps Leadership: I’ve played a pivotal role in establishing a strong DevOps culture in my organization. I set up and maintain large-scale Kubernetes clusters, and I’ve integrated Jenkins and ArgoCD to create streamlined, efficient CI/CD pipelines that ensure fast and reliable application deployment. Infrastructure Management: I’ve had a lot of experience with enterprise-level infrastructure, particularly with HPE Proliant and Synergy series servers. I’ve also been involved in deploying custom software and architectural solutions, helping scale one of the largest IT infrastructures in the region. Networking & Security Expertise: I’ve worked with top-tier network solutions, including Cisco Catalyst Series switches, Palo Alto firewalls, and Cisco DNA Center. I’m skilled at applying dynamic routing protocols (OSPF, BGP), as well as designing secure and reliable network solutions using MPLS, L2/L3 VPNs, and Ubiquiti wireless equipment. System & Automation Mastery: From Windows Server (Active Directory, DNS, DHCP) to Linux distributions like Ubuntu, CentOS, and Rocky, I’ve done it all. I automate complex processes with Python, ensuring smooth system operations and reducing manual intervention wherever possible. Cloud and Virtualization: I’ve managed VMware vCenter and Hyper-V clusters, ensuring efficient use of resources and high availability in virtualized environments. Team Leadership & Collaboration: As the leader of a team of 10 engineers, I thrive on collaboration, empowering my team to achieve outstanding results. Together, we’ve achieved a lot, from building resilient infrastructure to rolling out automation tools that have saved countless hours. I believe in mentoring my team and driving a culture of continuous improvement. Whether I’m designing complex network architectures, optimizing CI/CD workflows, or leading my team through technical challenges, I always focus on delivering high-quality, scalable solutions that help the business grow and evolve.
System Administration
Architectural DesignArchitectureProblem SolvingDevOpsNetwork EngineeringComputing & NetworkingComputer Network - $15 hourly
- 0.0/5
- (0 jobs)
I am a skilled C++ and Qt developer with a strong background in system and network administration. Currently pursuing a degree in Applied Mathematics and Informatics at the National Polytechnic University of Armenia, I specialize in software development, IT infrastructure, and automation. With experience in Windows Server administration, Active Directory management, and networking protocols, I bring a versatile skill set that spans both software and IT systems. My C++ programming expertise includes Object-Oriented Programming (OOP), Data Structures, and Qt GUI development. I am eager to take on challenging projects that require problem-solving, performance optimization, and seamless system integration.
System Administration
Software Design PatternAlgorithmsData StructuresC++Qt CreatorMikroTik RouterOSNetwork AdministrationSoftware DevelopmentPersonal ComputerDesktop Application - $10 hourly
- 0.0/5
- (0 jobs)
As a dedicated and detail-oriented Technical Support Specialist in the telecommunications industry,I bring extensive experience in troubleshooting, problem resolution, and customer service. With a strong background in telecommunication systems, network infrastructure, and client communication, I am skilled at ensuring seamless operations and minimizing downtime for customers. With a passion for solving complex technical issues,I provide expert support on a wide range of telecommunication products and services. Having worked in a fast-paced and dynamic environment, I possesses strong communication skills and a proven ability to collaborate with both technical and non-technical teams. I continuously seeks to stay updated with the latest advancements in telecommunications to better serve clients and contribute to the ongoing success of the company.
System Administration
Network EngineeringComputing & NetworkingComputer Network - $30 hourly
- 0.0/5
- (0 jobs)
I’m currently studying at BNS Academy while also exploring computer networking on my own. I enjoy learning how networks work, improving my skills, and gaining hands-on experience. As a hobby, I’m also interested in computer security and always looking for ways to expand my knowledge in the field.
System Administration
OSPFTCPTCP/IPNetwork EngineeringComputer Network - $30 hourly
- 0.0/5
- (0 jobs)
Hello! I'm David, a skilled professional from Armenia, with a passion for technology and a diverse skill set. From an early age, I immersed myself in the world of computers and smartphones, exploring different software installations and tinkering with operating systems. Fuelled by my love for the field, I embarked on a self-guided learning journey, acquiring various computer skills that have opened doors to jobs I genuinely enjoy. Today, I specialize in various areas, including photo editing, Python programming, design, and networking. With meticulous attention to detail and a commitment to delivering exceptional results, I thrive in tackling diverse projects. Whether you need captivating designs, efficient programming solutions, expert photo editing, or assistance with networking tasks, I'm here to help. I'm dedicated to providing top-quality work and finding innovative solutions tailored to your needs. Let's discuss your specific requirements and collaborate on achieving outstanding results together. Get in touch, and let's make your vision a reality!
System Administration
Network EngineeringMicrosoft OfficeSocial Network AdministrationFreecadRussianScratchJavaScriptPythonArmenianCSSGooglePhoto EditingSecurity ManagementHTMLGoogle Workspace AdministrationAdobe PhotoshopAdobe Illustrator - $7 hourly
- 0.0/5
- (0 jobs)
I specialize in Python and C++ programming, creating efficient, scalable solutions, and have expertise in Linux system and network administration. With experience managing servers and solving technical challenges, I deliver high-quality results tailored to your needs. Let’s collaborate to ensure your project’s success with clear communication and reliable solutions.
System Administration
CLinuxPython - $25 hourly
- 0.0/5
- (0 jobs)
I am Hayk, and i am a Network and System Administrator with 3 years work experience. I know many programs for support your company and safe resource. • Installation and configuration of routers, switches, firewalls, and other network devices. • Designing and implementing network infrastructure, including topology and bandwidth planning. • Ensuring network security, including protection from external and internal threats. • Monitoring network traffic and performance. • Ensuring the continuous operation of internet connections and other network services. • Installation and Configuration: Setting up operating systems (Windows, Linux, macOS) on servers and workstations, as well as configuring essential software. • Server Maintenance: Ensuring that servers are running optimally and troubleshooting any server-related issues. • Data Security: Implementing security protocols, firewalls, and backup systems to protect sensitive information. • User Management: Creating and managing user accounts, permissions, and access to critical systems. • Software Updates: Managing updates and patches for operating systems and applications to ensure they are secure and up-to-date. • Remote Support: Offering remote troubleshooting and system administration for clients globally, ensuring smooth business operations.
System Administration
Mikrotik RouterBOARDMikroTikZabbixWindows ServerWindows 11 AdministrationWindows 10 AdministrationDatabase ManagementMicrosoft Exchange ServerIT SupportNetwork AdministrationComputing & NetworkingDatabaseNetwork EngineeringComputer Network - $10 hourly
- 0.0/5
- (1 job)
Hello there! Are you in need of an entry-level AWS DevOps and React.js Frontend Developer to kickstart your projects? Look no further! With a solid foundation in AWS DevOps and a passion for crafting immersive user experiences with React.js, I'm eager to contribute to your team's success. Here's what I bring to the table: For AWS DevOps: Foundational Knowledge: Equipped with a strong understanding of AWS services such as EC2, S3, RDS, VPC, IAM, and CloudWatch, I'm ready to dive into cloud infrastructure management and automation. Automation Skills: Proficient in deploying and configuring infrastructure using automation tools like AWS CloudFormation, Terraform, and Ansible, I'm keen on streamlining processes and optimizing efficiency. CI/CD Understanding: Familiar with CI/CD concepts and excited to collaborate on setting up pipelines for seamless software delivery, ensuring rapid iterations and reliable deployments. Security Awareness: Committed to implementing security best practices to safeguard AWS resources, adhering to principles like the principle of least privilege and encryption standards. For React.js Frontend Development: Fundamental Knowledge: Well-versed in the fundamentals of React.js, I'm ready to contribute to building responsive and dynamic user interfaces that enhance user engagement and satisfaction. Component-Based Architecture: Skilled in leveraging React.js to create reusable and modular components, fostering code maintainability and scalability across projects. State Management: Familiar with state management libraries like Redux or context API, I'm prepared to manage complex application states efficiently for a smooth user experience. API Integration: Proficient in integrating frontend applications with backend APIs, ensuring seamless data flow and interaction with server-side resources. Why Choose Me? Eager Learner: With a hunger for learning and a growth mindset, I'm committed to continually expanding my skill set and staying updated on the latest technologies and best practices. Collaborative Spirit: I thrive in team environments, where collaboration and knowledge sharing drive innovation and success. I'm excited to contribute my unique perspective and skills to your team dynamic. Dedication to Quality: I take pride in delivering high-quality work and ensuring client satisfaction. I'm dedicated to meeting project objectives and exceeding expectations, every step of the way. Let's Collaborate! If you're seeking a motivated and enthusiastic entry-level AWS DevOps and React.js Frontend Developer to join your team, I'd love to discuss how I can contribute to your projects. Let's connect and explore opportunities to work together toward shared success!
System Administration
Computer NetworkMicrosoft WindowsCSS 3Web DevelopmentBootstrapJavaScriptHTML5 - $15 hourly
- 0.0/5
- (0 jobs)
In the days of my career journey, as a Network Security Specialist paved the way for my position as a Cybersecurity Manager focusing on blue and red team strategies and preemptive threat identification efforts at play. I am officially recognized as an Incident Responder, by Mandiant. Hold certifications as a Certified Penetration Tester granted by Hack The Box (CPTS) and Palo Alto PCNSA certified. I'm passionate, about not cybersecurity but machine learning and deep learning. Independently creating and utilizing AI models in various projects excites me! Recently worked on a change detection model and an AI driven audio signal processing project too! When it comes to intelligence research I've even published a paper called "AI Based Drone Assisted Human Rescue, in Disaster Environments; Challenges and Opportunities."
System Administration
Digital ForensicsIncident ManagementSecurity EngineeringCybersecurity ManagementPenetration TestingRed Team AssessmentComputing & NetworkingNetwork EngineeringInformation Security Want to browse more freelancers?
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