Hire the best Zabbix specialists

Check out Zabbix specialists with the skills you need for your next job.
  • $40 hourly
    With more than 15 years of experience in the Network and System administration domain, I work as a full time freelancer, focused on supporting my clients. Network Monitoring System Design and Operation - NMS helps clients to proactively monitor their Network, Devices, Services (On-prem and Cloud) , ensures HIGH Uptime by reducing device/service outage, distribute work load among the resource and Performance tuning. Network Automation - Service deployment, verification, configuration, outage detection and recovery. Provide Level 2 and Level 3 support and handle escalations. Areas of Expertise: ---------------------- Vendors : Cisco, Juniper, Microsoft, Linux, VyOS, Brocade, Mikrotik, Citrix, Ubiquiti Devices: Switch L2 L3 , Router, Firewall, Load balancer, IoT, Raspberry PI OS: Cisco IOS XE XR NX-OS, Juniper JunOS, Microsoft Server 2003/2008/2012/2016/2019 , CentOS, Ubuntu, Debian Applications: Active Directory, ADFS, Azure AD Connect, Apache, NGiNX, Reverse Proxy, Load Balancing, IIS, WSUS, SCCM, SPAM Filtering, DHCP, DNS, pfSense, CPanel, VPN, OpenNMS, Nagios, LibreNMS, Zabbix, Grafana, Prometheus, AlertManager, VMWare, vSphere, IPAM, NetBox Cloud: Amazon AWS Microsoft Azure Office 365 Microsoft 365 IBM Softlayer Digital Ocean OVH Misc: MPLS BGP MP-BGP OSPF EIGRP IPv6 SNMP Netflow OCPP SSL SSH FTP Cloudflare CDN Server Ticketing Setup Programing/Scripting: Go Python (Django) Shell Powershell PHP Javascript (ReactJS)
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    Network Design
    Microsoft Server
    Prometheus
    Linux System Administration
    DevOps
    SNMP
    Network Monitoring
    Network Analysis
    Grafana
    System Maintenance
    Microsoft Azure
    System Monitoring
    Microsoft Windows
    Python
  • $89 hourly
    My name is Adnan Khan, 32 years old. I am working as a Zabbix Administrator/Engineer and Sr. Systems Engineer (Professional Freelancer). Routine work includes operation and management of Zabbix, VMware Workstation/ESXI, Linux & Windows Servers. Preferably, the aim is to work on projects/tasks related to Zabbix ⬤ Zabbix - details are as follows: ○ Zabbix Administrator & Systems Engineer (5+ Years). Routine work includes: • Engineering, troubleshooting, operation and management of Zabbix (Linux & Windows) ○ 𝐙𝐚𝐛𝐛𝐢𝐱 𝐈𝐧𝐬𝐭𝐚𝐥𝐥𝐚𝐭𝐢𝐨𝐧/𝐔𝐩𝐠𝐫𝐚𝐝𝐞/𝐓𝐫𝐨𝐮𝐛𝐥𝐞𝐬𝐡𝐨𝐨𝐭: • From 2.x to 5.x (any version & any OS distribution) ○ Successfully Performed the following regarding Zabbix throughout the years: • Installation & configuration of Zabbix Server, Zabbix Agent(s), SNMP Agent, IPMI, JMX (Zabbix all in one role, separate DB & frontend) • Creation & configuration of Templates for Linux & Windows processes, services, required metrics, etc. • 𝐀𝐳𝐮𝐫𝐞/𝐀𝐖𝐒/𝐈𝐁𝐌 | 𝐀𝐊𝐒/𝐄𝐊𝐒/𝐈𝐊𝐒 - 𝐊𝐮𝐛𝐞𝐫𝐧𝐞𝐭𝐞𝐬 𝐒𝐞𝐫𝐯𝐢𝐜𝐞 𝐌𝐨𝐧𝐢𝐭𝐨𝐫𝐢𝐧𝐠 𝐨𝐧 𝐙𝐚𝐛𝐛𝐢𝐱 | via Zabbix-agent on container/pod/server • ELK (Elasticsearch Logstash Kibana) Monitoring • VMware ESXi & vCenter Monitoring • Maps creation and configuration • Veeam Backup Monitoring • Troubleshooting of items/triggers/templates/Zabbix scripts • Other monitoring includes: Acronis, Bitbucket, Confluence, freeIPA, IDRAC, ILO, Jira, Kyocera Printers, MySQL, pgSQL, RabbitMQ, Synology NAS, UPS (APC), Ubiquiti, Veeam, Web, etc. ○ 𝐌𝐢𝐠𝐫𝐚𝐭𝐢𝐨𝐧 𝐨𝐟 𝐙𝐚𝐛𝐛𝐢𝐱 𝐒𝐞𝐫𝐯𝐞𝐫 (𝐟𝐮𝐥𝐥- 𝐝𝐚𝐭𝐚 & 𝐜𝐨𝐧𝐟𝐢𝐠𝐮𝐫𝐚𝐭𝐢𝐨𝐧𝐬): • MySQL/MariaDB to MySQL (same/other server) • MySQL/MariaDB to pgSQL (same/other server) • MySQL/MariaDB to pgSQL + TimescaleDB (same/other server) • pgSQL to pgSQL (same/other server) • pgSQL + TimescaleDB to pgSQL + TimescaleDB (same/other server) ⬤ Others: ○ ELK (Elasticsearch Logstash & Kibana): • Installation, Configuration & Troubleshooting ○ VMware ESXi/Workstation: • Installation, Configuration & Management ○ Linux, Service management, Disk expansion, Package(s) installation, configuration, troubleshooting etc.
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    Microsoft Office
    DevOps
    Linux System Administration
    System Monitoring
    Network Administration
    VMware vSphere
    Web Design
    VMWare
    Linux
    CentOS
    Network Monitoring
    Ubuntu
    JavaScript
    C++
  • $50 hourly
    🔹Highly skilled IT Specialist with premier support capabilities. 🔹Efficient communicator in English. 🔹Unwavering commitment to responsiveness. 🔹Over a thousand hours logged on Upwork. 🔹Successfully completed more than 60 projects on Upwork. 🔹Bringing 22 years of IT experience to the table. 🔹Available full-time and open to relocation. As a certified System Administrator, Developer, Programmer, and Project Manager, I am the professional you seek assistance from. I hold LPI (101 & 102) and RHCE certifications and have a well-rounded skill set in the IT sphere, from automation to development across mobile, desktop, and web platforms. Over the past 15 years, I've acquired significant experience across a broad spectrum of software and systems. Notably, my skills include: 1. **Linux System Administration**: I've worked with numerous Linux systems since 2006, starting with Fedora, then CentOS and Ubuntu, managing their installation, configuration, and maintenance. 2. **Scripting**: I take immense pleasure in scripting, particularly for automation. I've honed my skills in Linux (bash) and Windows (AutoIT - batch) scripting, automating tasks even without command-line interfaces. 3. **Hosting Services**: I am proficient in handling various control panels for hosting and administration like cPanel, Plesk, ISPconfig, Webmin, Usermin, AWS, DigitalOcean, and Rackspace, among others. I can also manage standalone software like Apache, MySQL Server, and other servers. 4. **VPN Services**: I've installed and configured servers for VPN services, including PPTP and OpenVPN, and developed custom control panels for clients. I am proud to be the solo developer of vpnplatform (vpnplatform.org/team). 5. **Malware Mitigation**: I can clean your Windows systems of malware and secure them effectively. I've even developed an app, "Automated Malware Wizard," for comprehensive malware cleaning and system updating. 6. **Networking**: As a former ISP CEO, I delivered internet services to over 200 local subscribers at Hamad ISP. 7. **VOIP**: Experienced in Asterisk and Asterisk GUI installations. 8. **Virtualization**: Proficient with VMware and VirtualBox, complementing my hosting service capabilities. 9. **Email List Management**: I can effectively manage and clean your email lists, ensuring they stay away from SPAM lists. 10. **Web Development**: Proficient in HTML/CSS/PHP/MySQL/JavaScript for web page development. 11. **Other skills**: Experience with Oracle Databases, Android, and Java programming. I am always available for contact via email, SMS, or phone call, and ready to relocate if needed. I respect my work, ensuring confidentiality while dedicating my utmost effort. As the leader of a team of IT specialists, I can provide a holistic solution to your IT needs, from mobile to web development. Our mission is to deliver beyond your expectations. Please note: I am flexible with my availability and open to relocation. Currently, I reside in Istanbul, Turkey. Best regards, Ahmed Hamad
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    Jenkins
    Network Monitoring
    Amazon ECS
    Docker
    Terraform
    Linux System Administration
    CentOS
    Ubuntu
    Network Administration
    Technical Support
    Virtualization
    OpenVPN
  • $40 hourly
    I have 14 years of experience in Linux administration. I supported more than 400 online web-projects. - Server/Website/Apps - Deploy/Backup/Migration/Troubleshooting/Monitoring - Website support: WordPress, Opencart, ModX, Joomla, Laravel, Html etc. - Hosting panel support: Cpanel, Cloudpanel, Plesk, Directadmin, Cyberpanel, CWP etc. - Cloud providers: AWS, GCloud, Azure, IBM Cloud, Oracle Cloud, Linode, Vultr, Digital Ocean etc. - Linux maintenance/troubleshooting: Ubuntu, Debian, CentOS - Apache2 + Nginx, Nginx + PHP-fpm, Openlitespeed, MySQL, Memcached. - Linux: Bash, Iptables, rsync, Bind, Exim. - VPN: OpenVPN, Wireguard, PPTP, etc. - VPS providers: Contabo, OVH, GoDaddy, Namecheap, Hostinger, Hetzner, Layerstack etc. Now I open to new interesting projects, contacts. Welcome!
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    AWS Server Migration
    cPanel
    LAMP Administration
    Domain Migration
    WordPress
    Web Hosting
    Virtual Private Server
    DigitalOcean
    Apache Administration
    Linux System Administration
    DNS
    NGINX
    CentOS
    SSL
  • $50 hourly
    System administrator for various Linux distributions, database and network administrator. Managing complex deployments for python, php, java and nodejs. Security technology specialist with over 15 years of experience in wide areas of network engineering and management, cyber and systems security, software and web development, cloud computing. Dedicated to improving critical thinking and providing best solutions and results. Able to adapt to changing priorities and maintain a positive attitude and strong work ethics. * Worked on various vpn implementation project for financing and banking industry (payment gateways, SIP implementation, etc.), gateway and remote access for both Unix and Windows servers * Experience with various vpn platforms (pfsense/opnsense, vyatta, vyos, openvpn, wireguard, shadowsocks, Unix based vpn, etc.) * PCI compliance specialist, able to deliver quality in short time * Strong troubleshooting network and routing problems skill * ElasticSearch cluster and replication, logstash, kibana and indexing strategies specialist
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    Information Security
    Backlinking & Outreach
    Search Engine Optimization
    KVM Virtualization
    Configuration Management
    Server
    Database Administration
    Load Balancing
    Email Security
    NGINX
    Elasticsearch
    Docker
    VPN
    Network Engineering
    Linux System Administration
  • $35 hourly
    I'm an engineer. I work in the IT industry for over 10 years. I started my career in 2004. My #1 goal will always be to meet your needs and deadline. When working on a new project, I like to speak with the client, so that I can have a clear understanding of his/her needs and vision of the project. I'm honest and fair. Today I have experience in: - Linux administration (CentOS/Debian/Ubuntu): 5+ years - monitoring applications (Zabbix, Logstash, Graphite, Skyline etc.): 5+ years - Virtualization (VMWare ESXi, Digitalocean, AWS): 3+ years - Environment configuration automation (Ansible, Puppet): 2+ years - programming (Python, R): 3+ years - creating websites (Joomla, Django, Bootstrap): 3+ years - technical writing: 2+ years
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    DigitalOcean
    Technical Writing
    Software Documentation
    Scrapy
    Linux System Administration
    System Programming
    Network Monitoring
    Python
    Django
  • $100 hourly
    Versed in a wide-range of IT topics including, but not limited to: - Enterprise Network Monitoring with Zabbix - Network security/implementation utilizing FortiGate/FortiManager/FortiEMS/FortiAnalyzer/FortiAP/FortiSwitch (NSE 4, NSE 5, NSE 7 Certified) - IPSec/SSL VPN - AWS Site-2-Site VPN I have a passion for learning new things and solving Information Technology challenges. The majority of my career experience has been as a Network Security Engineer for a managed security service provider for the financial industry in the United States.
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    OSPF
    Fortinet
    Linux
    Network Equipment
    C#
    Network Monitoring
    VPN
    Firewall
    Internet Protocol Security
  • $49 hourly
    I am confident that my experience in service delivery, support, systems administration and development is more than sufficient for most engineering, planning or implementation tasks. With more that 25 years‘ experience in industry I have planned, organized and led IT infrastructures and teams, software developments and complex system integrations. I have hands-on experience and real life expertise with following technologies: OS: Windows (desktop and server), Linux (RedHat, CentOS, Rocky, Debian, Ubuntu), FreeBSD Servers: MySQL/MariaDB, PostgreSQL, MSSQL, Apache, nginx, IIS, Exchange, Sharepoint, Tomcat, vmware, XEN, Hyper-v, KVM, QEMU, PVE, LXC, Docker, Podman, Kubernetes, Terraform, Ansible Cloud: AWS, GCP, Azure, Digital Ocean, Oracle cloud, OVHcloud, Hetzner Monitoring: HP-OV, Nagios, zabbix, SolarWinds, MRTG, Grafana Networking: Cisco, Juniper, Alcatel, HP (H3C, comware, aruba), Ruckus, MikroTik, Fortigate, Ubiquity, pfSense, opnsense, VyOS Programming languages: Pascal, C, C++, ASM, SQL, javascript, java, perl, php, python, HTML, CSS Cyber security: Intrusion detection, Penetration testing, Vulnerability scanning and assessment, Network security and firewalls, SIEM
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    MikroTik
    Email
    Network Administration
    Cybersecurity Management
    System Configuration
    Network Monitoring
    Network Security
    Cloud Architecture
    DevOps
    IT Management
    Network Architecture
    System Monitoring
    System Administration
    Linux
  • $40 hourly
    My working practice is 10 years in a local ISP meganet.md, it's about 2000 home customers and 500 small companies. Based on Gpon equipment, including wireless and ethernet networks on Mikrotik, Cisco, PFsense, Fortigate, and Ubiquiti. My training/certifications: MikroTik MTCNA(network associate), MTCRE(routing engineer), MTCEWE(enterprise Wireless engineer), MTCTC(traffic control) certificates. UNS (Unifi network specialist) UEWA (Ubiquiti Enterprise Wireless Admin) Also, I work with RIPE for BGP database Integration, and also have a certificate from RIPE for that. I can be useful with network administration, configuration, network design, and architecture. Solve any network problems. Create an automatic monitoring system for your network, which logs and messages for all events. I set up an Asterisk server based on Elastix. IPTV service based on Multicast/unicast IPTV stream and middleware stalker. I manage ESXi VM stations with virtual machines. I know protocols: BGP, OSPF, VLAN, IPoE, PPP, PPTP, L2TP, DHCP, DNS, NTP, SMTP, SNMP, STP, RSTP, SIP, SSH, Telnet, traceroute, ping, FTP, TFTP, HTTP, HTTPS, POP3, Imap, NV2, Nstreme, WiFi, CAPsMAN, CAP, 802.11a/b/g/n/ac/ax/ad, mesh, hotspot, Access Lists, DFS, WPS, static routes, PIM, IGMP, IGMP proxy, IPv4, IPv6, ICMP, TCP, UDP, HLS, RTP, and more else.
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    Multiprotocol BGP
    Ingress Filtering
    Mikrotik RouterBOARD
    OSPF
    MikroTik RouterOS
    Fiber Optics
    PfSense
    Firewall
    Fortinet
    MikroTik
    Ubiquiti
    VPN
    Network Design
  • $70 hourly
    6+ years as DevOps 8+ years as Virtualization / Cluster Expert 12+ years as Linux/BSD administrator 15+ years as Network Engineer 16+ years as Systems Administrator I can help you with: ➢ Virtualization: KVM, Xen, OpenVZ, LXC, LXD, FreeBSD Jail, Proxmox, VDSmanager, Docker ➢ Management: Proxmox, OpenNebula, OpenStack, oVirt ➢ Storage: CEPH, LizardFS, DRBD, SCSI, ISCSI, SAN, NAS, LUNS, ZFS ➢ Orchestration: Puppet, Foreman, Ansible, Chef, Salt ➢ High availability: Corosync, Pacemaker, MySQL cluster, Multipathing, Bonding ➢ Monitoring: Zabbix, Monit, Cacti, ELK(Elasticsearch+Logstash+Kibana) ➢ Backup & Archiving: Bacula, rsync
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    DevOps
    Linux System Administration
    Proxmox VE
    Unix Shell
    Ceph
    Storage Area Network
    Cloud Computing
    Network Administration
    Docker
    Virtualization
  • $45 hourly
    Experienced sysadmin, GNU/Linux Expert, open source specialist, because it works Proficient developer with Perl, Python, PHP, C,C++,SQL,Javascript and more Domain on all acpects of the Linux operating system and experience with all relevant distros, including CentOS, Debian, Ubuntu, Slackware Expert script developer Pretty much anything can be done using Perl, Bash, Python or Lua, etc. strong expertise in systems integration, extention and general automation Grounded programmer There are times compiled software are required, for reasons as lower level access into de operating system, portability, speed and others, in such cases we can rely on C or C++. solid roots on concepts OOP ideas and application, abstraction, hierarchy and polymorphism, Database admin experience with most reliable solutions on the market, such as MySQL/MariaDB, PostgreSQL, Oracle, SQLite, Redis Network specialist Deep knowledge on the TCP/IP and other OSI stack layers,proxies, domain over the HTTP protocol, RADIUS, VPNs, VLAN, SNMP, netflow/ipfix, BGP Monitoring Architect Extensive experience on infrastructure monitoring, data gathering and processing, analysis dashboards with trends and alerting for network devices such as Cisco, Huawei, Mikrotik, Juniper servers and workstatios running Windows, Linux, Mac and IoT devices, almost anything can be monitored *Webmaster* Web server hosting with apache, plack, starman, flask, HTTP domain , html5, javascript, rest APIs in Perl, Python, bash or C Creative and positive thinker Focus on delivering the solution that fits my clients needs
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    Network Engineering
    Information Security
    RESTful API
    Unix
    RADIUS
    Grafana
    Multiprotocol BGP
    Systems Development
    CentOS
    System Monitoring
    Linux
  • $60 hourly
    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
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    SSL
    Linux System Administration
    Automation
    Grafana
    Prometheus
    Redis
    AppDynamics
    CI/CD
    Elasticsearch
    Terraform
    Docker
    System Monitoring
    Kubernetes
    System Administration
  • $28 hourly
    I have been working as a Linux System Administrator since the year 2000, obtaining solid knowledge in the world from open source. I have participated in the development and implementation of infrastructure Linux for final users. Develop tools for administration and process automation. Monitoring of infrastructure, error analysis and debugging. Installation and maintains of SMTP / POP / IMAP servers, HTTP Servers / Antispam, NFS / Samba, Mysql / Postgres databases. Create and migrate implementations with Docker containers and auto-deployment using Jenkins. Monitoring infrastructure with tools as: Nagios / Munin / Zabbix / Prometheus / Grafana I have experience development app with Flask / Python / SQLAlchemy / Bootstrap3 Design and Develop webpage from scratch. Programming in Bash / Shell Script, Python, PHP, C. Knowledge in Xen, Docker, LXC, Ceph Storage, Ansible and more.
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    Ceph
    DigitalOcean
    Amazon ECS
    Heroku
    MySQL
    LDAP
    Python
    Bash Programming
    Linux System Administration
    Docker
  • $100 hourly
    20+ years experience in administering *nix systems and networks. What I can do for you: - Manage equipment in physical datacenter - Manage infrastructure on the cloud (currently AWS and DigitalOcean - Migrate equipment between sites - Migrate services physical to virtual (OpenVZ, KVM, ESXi) - Migrate services physical or virtual to the cloud - Create and support Linux devop environment - Untangle existing network configuration. Make it or simple or redundant or balance of it. - Roll out IPv6 - Organize VPNs - "Install that app" on a Linux system - Configure VoIP server or fix its issues - Automate deployment with puppet, ansible, CloudFormation - Get it monitored (mainly but not limited by zabbix) - Get extra remote hands, if I run out of my own - Not get cold in the datacenter and not fell asleep during night migration :)
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    Network Design
    Network Architecture
    PfSense
    AWS CloudFormation
    OpenVPN
    Ceph
    VoIP
    Virtuoso Universal Server
    IPv6
    OpenVZ
    Network Administration
    Linux System Administration
    NGINX
  • $50 hourly
    I'm Senior IT Monitoring Engg who work mainly on Zabbix. I have 8 years of experience on infrastructure and application Monitoring. I also have worked on scripting to support monitoring improvements. I have deployed systems that monitor the complex environment, Web, API, VMWare, Hardware, OS, APIs, performance etc. Often have built Grafana based dashboards for the visualization of monitoring data.
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    SEO Performance
    Python
    Bash Programming
    Windows PowerShell
    Linux System Administration
    Microsoft Windows
    Microsoft Word
    Microsoft Excel
  • $25 hourly
    I have experience working with implementing and supporting Kubernetes in Public, Private, and Hybrid Cloud computing environments. My skills are: • Clouds: Amazon Web Services (AWS), Google Cloud Platform, Azure • Kubernetes, Helm, Terraform • Operating systems: Linux/Unix (Debian/Ubuntu/CentOS/OpenSUSE/FreeBSD and others) • Virtualization: Proxmox, VirtualBox, ESXi, XenServer, Docker • Monitoring: Prometheus, Grafana • Automation: Bash, Python • Databases: MySQL, PostgreSQL, Couchbase • Task tracking and online documentation:​ Jira, Redmine, Trello, Confluence
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    SQL
    System Security
    DevOps
    Linux System Administration
    Docker
    Amazon Web Services
    Git
    Python
    VPN
    Kubernetes
    Google Cloud Platform
    CI/CD
    Terraform
  • $30 hourly
    || Linux Certified Engineer || DevOps || Cloud Architect || Team-oriented Cloud engineer with 15 years of experience in system and network administration, managing server infrastructures and data center operations across multiple platforms (Unix, Linux, Windows). TECHNICAL SKILLS: Public Cloud Platform --- Azure, GCP, Digital Ocean, Amazon Web Services: Elastic Compute Cloud(EC2), Simple Storage Services (S3), Route 53, Kubernetes, Cloud Front, Elastic Bean Stalk, Virtual Private Cloud(VPC), RDS, Cloud Watch, Elastic Load Balancer(ELB), Auto-Scaling, IAM Roles, Users, Profile, Elastic IP’s, Nagios, GIT, Security Policies, Cloud Formation. Operating Systems --- Red hat Linux 4/5/6/7, Ubuntu, Debian, Alpine, Mac OS, Windows servers 2003, 2008, 2008 R2, 2012, Windows 7/8/10. Languages/Technologies --- Bash Shell Scripting, Yaml, Python. Databases --- Oracle, SQL SERVER, My SQL, Dynamo DB, MS Sql, Sqlite, AuroraDB, Postgresql. Software/Tools --- Jenkins, Docker, Kubernetes, Chef, Ansible, Puppet, Rundeck, Kickstart, Terraform, Cloudformation, code deploy, code commit, ECS, cloud function. Visual Tools --- Oracle, My SQL, GitHub, Bitbucket, SVN, Maven, Nagios, Cloud Watch, Zabbix, Uptime Robot, ELK, StackDriver. Network Protocols --- TCP/IP, UDP, DHCP, HTTP, VPN, DNS, NTP, FTP, SSH, OpenVPN, and Telnet Application/Web Server --- Web Logic, Apache Tomcat, JBoss, IIS, DHCP, DNS, Nginx, Apache, Haproxy, Zen Loadbalancer. Virtualization --- ESX/ESXi server, V Sphere Client, VCenter, VMotion, Storage VMotion, VMware Update Manager, VMware Tools, VMware Converter, DRS, HA, Proxmox, Xen Server, Apache Cloudstack, Hyper-V, OpenStack, etc Mail Servers --- Postfix, Gsuit, Exim, Office 365, Zimbra mail, Zoho Mail, Exchange, etc Control Panels --- Plesk, Webmin, Virtualmin, and cPanel administration, installation, and migration. Other tools/Services -- eJabberd XMPP, Datadog, Stackstorm, Cacti, Monit,mattermost, Netdata, Iredmail.
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    Security Management
    Server Administration
    Continuous Integration
    Containerization
    Infrastructure as Code
    Automation
    Cloud Architecture
    AWS Systems Manager
    Amazon Web Services
    Amazon API Gateway
    DevOps
    Linux System Administration
    Apache Administration
    Microsoft Azure
    Web Hosting
  • $110 hourly
    Hello, I am Juhi Jaiswal, a network and security engineer based in Houston, TX. I have eight years of professional IT experience and have worked on enterprise networks that serve thousands of users. When we work together, we share the same goal, maximizing the productivity of your network to keep your business operations going securely for your valuable data.  Specialization: IPsec and SSL VPN implementation and troubleshooting Fortigate firewalls administration - DHCP, NAT, DNS, AP, TCP/UDP/IP AWS Cloud Networking - VPC, Security group, NACL VPC Peering, NAT gateway, Transit Gateway Advanced troubleshooting & traffic analysis  Enterprise network design  SD-WAN implementation High Availability Static and Dynamic Routing - BGP and OSPF Fortimanager - Policy/Device configuration and propagation, VPN management Fortianalyzer - Network security logging, analysis, and reporting Professional qualifications : AWS Certified Advanced Networking – Specialty - EQW2JTVLBFV4QY39 AWS Certified Cloud Practitioner - 3WD8QBXLDMR1QDKZ Fortinet Certified Network Security Architect (Enterprise Firewall) (NSE7) – FsrQayxtj0 Fortinet Certified Network Security Analyst (FortiManager and FortiAnalyzer) (NSE5) - 7m42GMOB25 Fortinet Certified Network Security Professional (NSE4) - J98CJ0U01Z Please send me a brief about your project and your requirement. If it seems like a good fit, we will schedule a call to discuss it more detail.
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    Amazon Web Services
    VPN
    Azure
    Cloud Security
    Cisco Meraki
    PfSense
    Palo Alto Firewalls
    Firewall
    MikroTik RouterOS
    Cisco ASA
    Network Design
    Ubiquiti
    Fortinet
    Network Administration
    Internet Protocol Security
  • $55 hourly
    Cisco Certified CCNP - Enterprise, CCNP - Security, and CCNA Cyber Ops and Experienced IT, Network, Security Specialist skilled & I have more than ten years of experience with following, - Assist in planning, design, documentation, and implementation of Network, Security, and System infrastructure - Hands-on experience with configuration administration of Cisco, Meraki, HP, Dell, Ubiquiti, routers, switches, and network devices and Cisco ASA, Fortinet, SonicWall, PaloAlto, pfSense, OPNsense firewall devices - TCP/IP, Routing and Switching Protocols RIP, EIGRP, OSPF, BGP, GLBP VRRP, HSRP, VLANS, STP, VTP, ACL, Security features - IP Sec site to site and remote access VPN on Ubiquiti Unifi, Fortigate, SonicWall, PaloAlto, pfSense, OPNsense firewalls, AWS, Azure, GCP cloud services, and Strongswan, Openswan and Libreswan as well - Familiar with security platforms such as IPS, IDS, Web Security Appliance, Email Security Appliance, and Cisco ISE - Familiar with VOIP platforms such as FreePBX, Grandstrem, etc
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    DNS
    Firewall
    Grandstream
    Cisco Certified Network Professional
    Wireless Network Implementation
    Network Security
    Network Monitoring
    VPN
    PfSense
    Ubiquiti
    Fortinet
    Palo Alto Firewalls
    Cisco IOS
    Cisco Router
    Cisco ASA
  • $45 hourly
    Let's discuss how I can enhance your security posture. Certifications: 2 X NSE 7 Network Security Architect AWS Solutions Architect Associate (SAA-C03) NSE 4 Network Security Professional Cisco Certified Network Associate (CCNA) Skills: Secure Enterprise Network Advanced SDWAN Configuration Fortinet SDWAN and FortiManager Templates ZTNA Public Cloud Security Directory and Authentication Systems SIEM technology Advanced Technical Support and Troubleshooting
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    Amazon EC2
    Amazon Web Services
    Cisco Router
    User Authentication
    Security Information & Event Management
    MikroTik
    Technical Support
    Troubleshooting
    Network Monitoring
    Documentation
    Network Design
    Firewall
    Fortinet Technologies
    Enterprise Architecture
    Network Security
  • $55 hourly
    ⭐Top-rated DevOps expert with 70+ completed projects on Upwork. I lead a team of highly motivated DevOps experts who help SaaS businesses to build scalable, high available and secure infrastructures on AWS/GCP/Azure according to the best practices. What you will get with me and my team? ✅Price & Value balance. With us, you get top-quality DevOps assistance at a reasonable price. We are sensitive to customer’s needs and use a proactive mindset and efficient workflow to exceed your expectations. ✅Long-term support. We tend to build reliable long-term relationship with our customers, supporting them throughout their product lifecycle. ✅Relevant expertise. Our team members use all modern DevOps tools & technologies to cover various challenges. We have AWS/GCP certified experts in team and internal DevOps training program which helps to grow strong talents in-house. ✅Business-oriented approach. We work with startups and businesses of different scale every day and know how to enable the efficient use of resources and save up to 80% in your infrastructure costs, how to improve deployment time from weeks to minutes, and how to make your setup secure. ===== Technologies that I adopt and I’m an expert at: - AWS, GCP, Azure - Docker - Kubernetes - Terraform - Ansible - Jenkins, CircleCI, GitHub/BitBucket pipelines - Prometheus - Grafana - Datadog etc. My area of expertise includes: DevOPS • CI/CD • Infrastructure as Code • Container Orchestration • Configuration Management SysOPS • Remote Infrastructure Management Services • Monitoring • Application Management • Infrastructure Upgrades/Migration CloudOPS • Cloud Administration (AWS, GCP, Azure, Digital Ocean) • Cloud Monitoring & Maintenance • Cloud Cost Optimization • Architecture Consulting • Cloud migration DbOPS • Remote Database Administration Services • Performance Optimization • Orchestrated Migration across platforms/ databases Industries I have experience with: - Fintech - Healthcare - Security - Marketing - Blockchain - Delivery, etc. ===== Case studies of the customers I have worked with: 🔸Safe and Cost-Effective Infrastructure to Bring One-Click Deployment For a Cyber-Security Provider: Deployment time decreased from 8 hours to 10 minutes (48x faster deployment). Fewer resources (time/costs/employee-hours) are now required as code deployment has moved from a tedious, manual process to a codified, automated mechanism. 🔸Backend Infrastructure Design & Development for all-in-one connectivity platform for restaurants & stores: Product provisioning time shortened from 1,5 weeks to 1 hour. Company can drive much more value to their customers now, due to being able to provision the product 200-300 times a month, instead of 5-6 monthly deployments. System redesign and automation allowed to save 30-35% of the budget and free the internal resources for more important tasks. ===== Feel free to contact me or book a consultation, I’d love to discuss your project and help you reach business goals.
    vsuc_fltilesrefresh_TrophyIcon Zabbix
    Cloud Architecture
    System Monitoring
    System Deployment
    Microsoft Azure
    System Administration
    Terraform
    Ansible
    Docker
    Infrastructure as Code
    Jenkins
    CI/CD
    Kubernetes
    Google Cloud Platform
    DevOps Engineering
    Amazon Web Services
  • $60 hourly
    I am a certified professional with unique skillset and profound knowledge of DBA, Solution Architecture, SysOps and DevOps. With over 10 years of hands-on experience, I am designing, building, managing and optimizing various databases and environments for Startups, SMBs and Fortune 100 Enterprises from different industries. Reviews have it! ✅ DBA Expertise: 𝐃𝐁 𝐀𝐝𝐦𝐢𝐧𝐢𝐬𝐭𝐫𝐚𝐭𝐢𝐨𝐧: Oracle 9i, 10g, 11g, 12c - 19c on premise and in Cloud, MS SQL, PostgreSQL, MySQL, SQL Server, and more. 𝐂𝐥𝐮𝐬𝐭𝐞𝐫𝐰𝐚𝐫𝐞: Automatic Storage Management (ASM), Real Application Clusters (RAC) 𝐎𝐫𝐚𝐜𝐥𝐞 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐞𝐝 𝐒𝐲𝐬𝐭𝐞𝐦𝐬: Exadata, ZDLRA, Exalogic, ODA 𝐌𝐢𝐝𝐝𝐥𝐞𝐰𝐚𝐫𝐞 𝐚𝐧𝐝 𝐄𝐑𝐏 𝐚𝐝𝐦𝐢𝐧𝐢𝐬𝐭𝐫𝐚𝐭𝐢𝐨𝐧: NetSuite, Oracle E-Business Suite, Weblogic Server, Apache Tomcat, Glassfish, OBIEE, Discoverer, Fusion Middleware, OAM/IDM 𝐄𝐧𝐭𝐞𝐫𝐩𝐫𝐢𝐬𝐞-𝐜𝐥𝐚𝐬𝐬 𝐁𝐚𝐜𝐤𝐮𝐩, 𝐑𝐞𝐜𝐨𝐯𝐞𝐫𝐲 𝐚𝐧𝐝 𝐑𝐞𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧: RMAN, Dataguard, Golden Gate 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭, 𝐒𝐜𝐫𝐢𝐩𝐭𝐢𝐧𝐠, 𝐚𝐧𝐝 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧: bash, SQL, PL/SQL, Python 𝐂𝐥𝐨𝐮𝐝 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬: Oracle Cloud, AWS, Azure 𝐒𝐲𝐬𝐭𝐞𝐦 𝐀𝐝𝐦𝐢𝐧𝐢𝐬𝐭𝐫𝐚𝐭𝐢𝐨𝐧: Unix and Linux, Windows (on premise or in Cloud) ✅ DevOps, SysOps Expertise: 𝐒𝐲𝐬𝐭𝐞𝐦 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠: Scalable, secure, and highly available designs tailored to business needs. 𝐒𝐲𝐬𝐎𝐩𝐬 & 𝐈𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞: Managing virtual machines, containers, storage, backup, migration, networking, and databases. 𝐃𝐞𝐯𝐎𝐩𝐬 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧: CI/CD, infrastructure as code (IaC), tools like Jenkins, GitLab CI/CD, Azure DevOps, etc. 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲 & 𝐂𝐨𝐦𝐩𝐥𝐢𝐚𝐧𝐜𝐞: Data encryption, access control, IAM, GDPR, HIPAA, PCI-DSS compliance. Choosing me as your IT Architect, DBA, SysOps, and DevOps Engineer means you gain a trusted partner who will go the extra mile to deliver exceptional results and help your organisation thrive. Let's discuss your requirements and get you the best solution. Contact me today!
    vsuc_fltilesrefresh_TrophyIcon Zabbix
    Git
    Kubernetes
    Python
    Enterprise Software
    Linux
    Oracle E-Business Suite
    Oracle Cloud
    Amazon Web Services
    Azure DevOps
    Cloud Architecture
    Database Architecture
    Solution Architecture
    Database Administration
    SQL
    Oracle Database
  • $60 hourly
    Hello I'm highly experienced, certified engineer ( AWS, Kubernetes, RHEL cert, Novel cert, MCSA, LPI 3, OpenText ) DevOps engineer with more than 16 years of experience in a wide range of projects. Chief of system administrator team in the software development company. Freelancer with more than 9 years in Upwork/oDesk and "five-star" rating. Full range of sysadmin support, system architect, security audit, PCI compliance, consulting, automation, DevOps best practices. If you have any project required professional system administration or DevOps - I could be the one whom you are looking for :)
    vsuc_fltilesrefresh_TrophyIcon Zabbix
    Amazon EC2
    DevOps
    Service Cloud Administration
    PCI
    Docker
    Continuous Integration
    System Automation
    LAMP Administration
    Linux System Administration
    Amazon Web Services
  • $60 hourly
    Wireless Engineer | CCIE Wireless #67142 Passionate and experienced Wireless Consultant Engineer with over five years in designing, deploying, and maintaining wireless networks for customers. Worked as a Wireless Consultant Engineer for the FIFA World Cup Qatar 2022, and as a Network Consultant Engineer and Wireless Technical Support Engineer for Cisco.
    vsuc_fltilesrefresh_TrophyIcon Zabbix
    Cisco WLC
    Cisco Certified Internetwork Expert
    Cisco Certified Network Associate
    RF Design
    Wireless LAN Controller
    Computer Network
    Information Security
    IT Support
    Cisco
    Cisco Router
    Computing & Networking
    Network Engineering
    Communications
    Microsoft Office
    Computer Science
  • $16 hourly
    Hello, I am a Unix System Engineer with 7+ years of professional experience in the Information Technology field. My expertise encompasses a wide range of areas, including: 🖥️ Operating System Administration: Proficient in managing Unix-based operating systems, ensuring optimal performance, security, and reliability. 💾 Database Management: Skilled in database administration, including installation, configuration, tuning, backup, and recovery of various database systems. 🔒 Network Security Engineering: Experienced in implementing robust network security measures, conducting vulnerability assessments, and ensuring compliance with industry standards. 📊 Project Management: Capable of effectively leading and coordinating IT projects, managing timelines, resources, and stakeholders to achieve successful outcomes. 🌐 Networking Administration: Proficient in network administration tasks, such as configuring routers, switches, firewalls, and implementing network protocols and services. 🌐 Web Server Administration: Skilled in managing and maintaining web servers, including installation, configuration, and optimization of web server software. I possess a strong commitment to delivering comprehensive maintenance services for existing server environments, as well as the ability to design, deploy, configure, and maintain future projects. I continually strive to stay updated with emerging technologies and industry trends, ensuring that I can provide innovative solutions tailored to your specific needs. I am enthusiastic about new tech endeavors and eager to discuss how we can collaborate to achieve your goals.
    vsuc_fltilesrefresh_TrophyIcon Zabbix
    Bash Programming
    Application Performance Monitoring Software
    Python Script
    Deployment Automation
    System Administration
    DevOps
    Linux System Administration
    Jenkins
    Git
    Kubernetes
    Python
    Amazon Web Services
    Docker
    Ansible
  • $35 hourly
    Hi, I have a strong understanding of DevOps and Cloud Infrastructure management. I am proficient in a variety of DevOps tools and technologies. My skills and experience: • 12+ years of experience in the IT industry. 7+ years of experience in DevOps • AWS Certified Developer • Experience with Jenkins, CI/CD pipeline writing using Groovy, AWS Cloud Infra management using Terraform, Ansible automation, Openshift, Gitlab/Bitbucket, Docker image Building, Kubernetes, Artifact pull/push • Programming expertise in Bash scripting, Python, PHP, google app script Powershell, SQL • Developed various scripts for automation. REST API calls, Web scraping, DB operation, Network System monitoring, ETL scripts for data conversion in csv, json and XML format. Accomplishments: • Designed, implemented, and maintained the company's DevOps infrastructure. • Worked closely with the development and operations teams to automate the software development and deployment process. • Developed and implemented a number of monitoring and alerting systems to ensure that the company's infrastructure was always up and running. Thanks, Yogesh
    vsuc_fltilesrefresh_TrophyIcon Zabbix
    Ansible
    Terraform
    Automation
    Automated Deployment Pipeline
    Deployment Automation
    CI/CD
    Jenkins
    OpenShift
    AWS Application
    Google Apps Script
    Python
    CI/CD Pipelines
    Unix
  • $90 hourly
    Senior Network Engineer, over 10 years experience in IT networks. Telecom, routing, switching, wireless, VOIP, VPN, firewalls, cabling, LAN/WAN. video surveillance, Cisco, Meraki, Netgear, SonicWall, HP and more. Cisco Routers, ISR 1900,2900.3900, 4300,4400, Voice Gateways, VG224, VG310, VG320,VG350, VG450. Voice, CSU/DSU, PRI, SIP. PSTN, POTS, analog lines. Cisco Wireless LAN Controllers ( WLC ) 9800, 5760, 5520, 5508, 4402, 2504. Access Points indoor,outdoor, CAPWAP, LWAPP, autonomous, mobility express, mesh and repeaters. IP Phones VOIP IP Phones Telecom Firewall ASA Network Security AnyConnect Cisco Unified Communications Call Manager, CUCM Collaboration Cisco Unity Connection, CUC CME Cisco Unity Express, CUE Power over Ethernet , POE , Network cabling Cisco Catalyst switches, 2960X, 9200, 9300, 3650, 3850,3750, 4506, 4510, 4500X Meraki Switches ,firewalls, Access Points and Cameras.
    vsuc_fltilesrefresh_TrophyIcon Zabbix
    Wireless Network Implementation
    VoIP Administration
    Cisco Certified Network Professional
    Network Video Recorder
    Virtual LAN
    Wireless Communication
    Network Administration
    Network Design
    Cisco Meraki
    Network Engineering
    Structured Cabling
    Cisco Certified Network Associate
    Firewall
    VPN
    Network Security
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At A Glance: Zabbix

Tracking and monitoring different aspects of a company or organization can provide a powerful advantage when interacting with the modern technological workspace. As technologies and systems become more automated and computer systems are integrated into every aspect of business, it becomes more vital and valuable to refine and perfect monitoring and tracking techniques that give you access to data and information about your systems. One of the most important aspects of a business to monitor and track is its network. Zabbix is an open-source, cross-platform software environment designed to help you monitor and track all aspects of your network, from hardware to usage. Working with a Zabbix developer or programmer on Upwork gives you flexible access to the suite of Zabbix tools.

Zabbix developers and programmers are highly-skilled network professionals with experience in a variety of different networking protocols and databases. Zabbix developers are skilled individuals who are capable of taking network systems already in use within your organization and applying various monitoring processes to help more efficiently track web services, servers, and automated notifications. Programmers can work independently or be inserted into an existing team to help create the framework for powerful and highly customized network tracking and monitoring solutions. Both programmers and developers are available to provide consultation on how best to use the Zabbix software, as well as the ideal hardware to deliver the best results for your company. Hiring a freelance Zabbix developer or programmer is a cost-effective and flexible way to bring powerful networking solutions and techniques to any size of business or enterprise.

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