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Hire the best Firewall Developers in Armenia

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  • $25 hourly

    • 5.0/5
    • (439 jobs)
    Over 10 years experience in supporting Unix-like systems (FreeBSD/OpenBSD, Linux), including configuration and administration of services such as DNS, http, ftp, proxy, mail, Firewall, VPN, DB (MySQL, PostgreSQL), DHCP, PPPoE etc. Worked in areas like ISPs (over 4 years experience in building and managing broadband networks (based in fiber optic, wireless , copper-twisted pair wire),Highly Loaded Web resources (configuration, monitoring, administration).
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    Mail Server Implementation
    Cluster Computing
    Debian
    FreeBSD
    VPN
    TCP/IP
    MySQL
    Apache Administration
    Bash Programming
    Linux System Administration
    CentOS
    Ubuntu
    NGINX
    Linux
  • $75 hourly

    • 5.0/5
    • (116 jobs)
    Over the last 12 years, I have deployed and maintained several ISP networks working as a network engineer, senior network engineer, network security administrator and senior network administrator in different companies. I have done a lot of network consulting works for companies in the US, Europe, Africa and helped to successfully start three ISP companies from scratch. I'm holding an industrial CCNP R&S, Fortinet NSE4, CompTIA Linux+, Okta Certified Professional and other certificates I'm seeking opportunities to audit, build, reconfigure or maintain network or server infrastructure of any company. I have experience in the following areas: Routing and Switching, Network Security, VoIP, VPN, Firewalls. I'm familiar with different leading vendors equipment such as Cisco, SonicWALL, Fortinet, Sophos, Arista, Meraki, Mikrotik, Ubiquiti, Cambium Networks, HP, Dell, etc. I've administered SAAS applications like Okta, Google Workspace, Office 365, Zoom, Slack, Gong, Atlassian Jira, Confluence, Jira Service Management and many others.
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    OKTA
    Fortinet
    Open Networking Operating System
    Cisco ASA
    Network Engineering
    PfSense
    Network Planning
    MikroTik RouterOS
    Cisco Certified Network Professional
    TCP/IP
    Network Security
    Cisco Router
    Cisco IOS
    VMware ESX Server
  • $20 hourly

    • 5.0/5
    • (1 job)
    Are you looking for a DevOps expert with a proven record of optimizing software development and ensuring smooth deployment pipelines? I can help! My name is Levon , and I'm a dedicated DevOps Engineer with over 2+ years of hands-on experience in transforming software development practices. I'm passionate about using cutting-edge technologies to streamline workflows, enhance scalability, and drive continuous integration and delivery. Why choose me? ✅ I have comprehensive expertise in the entire software development lifecycle. I can design, deploy, and maintain robust applications on cloud platforms like AWS and Azure. ✅ I'm a cloud master. I'm proficient in architecting and deploying applications using the AWS stack, as well as configuring and maintaining compute resources on Azure Cloud. ✅ I specialize in seamlessly migrating on-premises services to the cloud, ensuring minimal disruption and maximum efficiency. ✅ I'm a DevOps champion. I excel at streamlining software development and deployment processes, ensuring your applications are always up-to-date and running smoothly. Let's collaborate to drive innovation, accelerate deployment cycles, and propel your business to new heights. Get in touch today to discuss how I can contribute to your success!
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    Network Security
    Azure DevOps
    Network Design
    Network Architecture
    Docker
    Kubernetes
    DevOps
    Microsoft Windows PowerShell
    AWS Amplify
    AWS CloudFormation
    Terraform
    Network Analysis
    Bash
  • $25 hourly

    • 4.6/5
    • (5 jobs)
    IT Engineer with 4+ years of professional experience in information technology. Highly familiar with a network and system administration. Passed an CCNA Degree In Cisco Networking Academy. Skills ● Network processing, centralized and distributive network connection ● Installing, configuring and administering network technologies ● Ample knowledge in Windows (2008, 2012, 2016), Linux, Unix servers ● Good Experience of CEPH storage ● Mail solutions: MS Exchange, Zimbra, PostFix ● Good understanding of OSI Model, TCP/IP protocol suite (FTP, TFTP, STP, PVST, HSRP, GLBP, VRRP , DMVPN, NAT, WCCP, SNMP, SSH) ● VoIP solutions: Asterisk (core), Elastix, FreePBX ● Sound knowledge of routing protocols OSPF, EIGRP & Static Routing ● L2 solutions: Cisco, HP, Mellanox ● L3 solutions: Cisco, CheckPoint, HP, Dell, Mikrotik, Unix ● Knowledge of VMware ESXi, Proxmox, Linux KVM ● VPN selutions like IPsec, OpenVPN, L2TP ● Working knowledge of BIND Servers ● Installing and managing HTTP servers (Apache2, NGINX with Load Balancing, Reverse Proxy) ● Monitoring all IT systems ● Protecting enterprise network from unauthorized access using opensource FW like Pfsense ● Experience working with CheckPoint firewall I am allways interested in new projects and look forward to discass how we can work together...
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    Kernel-based Virtual Machine
    VPN
    Linux System Administration
    Asterisk
    Network Administration
    Cisco Router
    Cloud Computing
    NGINX
    Microsoft Azure
  • $30 hourly

    • 5.0/5
    • (2 jobs)
    Experienced System Administration with over 8 years of experience in IT Industry. Excellent reputation for resolving problems, improving customer satisfaction, and driving overall operational improvements. Consistently saved costs while increasing profits. SKILLS *Network development and administration *Servers expertise *Hardware and software monitoring * Network systems installation *Data backups * Experience with IBM Qradar SIEM System *Infrastructure planning * Enterprise applications *CISCO router management * PHP * Remote access technology *Web platform development *Docker * Kubernetes *Advanced AWS architecting * Linux Advanced Administration *Windows Advanced Administration *Website and portal monitoring *DevOps principles *Server Configuration *Data integration and Migration * Routing experience with HPE, Zyxel, Nebula *Designing security controls *Wireshark software *Data security * VMware EsXi, vCenter *Microsoft Hyper-V Server * Website optimization *Troubleshooting * Ethernet switching *Wordpress Development * Jenkins *WebServer Engineering (Nginx, Apache, IIS) *Database Engineering (MySQL, SLQ, PostgreSQL, MongoDB) CERTIFICATIONS *IBM FlashSystem V900 *IBM Power 7 *IBM Power 8 *IBM Storwize v9000 *IBM Qradar SIEM 7.2 *IBM Storwize v7000 *IBM Storwize v5000 *IBM Storwize v3700 *IBM Storwize v3500 *IBM Flash System v9000 *IBM Flash System 900 *IBM Power Systems S822 *IBM Power Systems S812 *IBM Tape Library 3200 PROFESSIONAL EXPERIENCE Network Administrator / Ministry of Environment of Republic of Armenia – Yerevan, Armenia / 04.2012-12.2012 · *Managed data backups and disaster recovery operations for 60 person company. · *Installed, configured, and supported local area network (LAN), wide area network (WAN) and Internet system. * Monitored stability of network and wireless services to ensure comprehensive stability. System Administrator / Radio Azatutyun (Radio Free Europe / Radio Liberty) – Yerevan, Armenia / 08.2016 – 05.2017 * Standardized job tasks and trained junior team members on best practices and standards. * Made recommendations regarding infrastructure overhauls. * Led server infrastructure development, quality assurance, staging and production systems. System Administrator / AcTrade Soft – Yerevan, Armenia / 02.2013 - 06.2014 * Managed firewall, network monitoring and server monitoring both on- and off-site. *Advocated for end-users to perform testing and problem analysis for server, desktop and IT infrastructure work. System Network Administrator / Innovative Solutions and Technologies Center (ISTC) – Yerevan, Armenia / 09.2016 - Current *Managed system-wide operating system and software deployments, as well as any related upgrade problems. *Established, repaired and optimized networks by installing wiring, cabling and devices. *Server Configuration *Networking Security *System and hardware CyberSecurity * System Administration Trainings. System Network Administrator / Enterprise Incubator Foundation – (EIF) Yerevan, Armenia / 09.2016 - Current *Managed system-wide operating system and software deployments, as well as any related upgrade problems. Established, repaired and optimized networks by installing wiring, cabling and devices. *Server Configuration · Networking Security · System and hardware CyberSecurity * System Administration Trainings Web Development *HTML5 *CSS3 *Bootstrap3 *Javascript
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    Load Balancing
    GitHub
    Kubernetes
    GitLab
    PostgreSQL
    Network Monitoring
    Deployment Automation
    MySQL
    Jenkins
    Linux System Administration
    DevOps
  • $16 hourly

    • 0.0/5
    • (0 jobs)
    As a cybersecurity engineer and penetration tester, I specialize in designing and implementing robust security architectures, developing comprehensive security policies, and deploying advanced security infrastructure to protect organizations from cyber threats. With expertise in penetration testing, I systematically identify and exploit vulnerabilities in networks, applications, and systems to uncover potential security weaknesses before they can be exploited by malicious actors. My goal is to safeguard sensitive data, mitigate risks, and ensure compliance with industry standards and regulations, providing clients with peace of mind in an increasingly complex threat landscape.
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    SQL Injection Mitigation
    Web App Penetration Testing
    Malware Removal
    Wireless Security
    Vulnerability Assessment
    Security Assessment & Testing
    Palo Alto Firewalls
    Intrusion Prevention System
    Intrusion Detection
    Network Engineering
    Network Penetration Testing
    Penetration Testing
    Network Security
    Network Administration
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