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based on 3,992 client reviews
  • $45 hourly
    I'm network and VOIP engineer with 11 years of experience. Over time I've completed the following certificates: 1. CCNA 2. CCNA security 3. CCNA wireless 4. CCNP - Not certified yet 5. MTCNA 6. MTCRE 7. Linux Essentials 8. LPIC-1 9. Sophos UTM Engineer 10. dCAA 11. 3CX I have experience with the following vendors: Cisco MikroTIK Sophos UTM Fortinet Checkpoint HP Ubiquiti - Unifi Juniper Alied Telesis PfSense I can help you with: Router configuration WAN Failover VPNs - IPSec, L2TP, OpenVPN etc... Routing - Static, Dynamic including OSPF and BGP MPLS - L3VPN IPSec Firewall - Filter rules, mangle rules etc... FHRP VRF QoS Switch configuration Vlans FHRP Etherchannel Port security Voice Vlan Trunks Troubleshooting Wireless configuration Cisco WLC and LWAPs Ubiquity Unifi - AP, Switch, USG MikroTIK - I have probably configured 500+ MikroTIK devices VOIP 3CX PBX deployment on prem and in cloud Phone management SIP Trunk management DID management IVR Queues Ring Groups etc... Email security Sophos UTM email filter Spam Titan email filter DNS - SPF, DKIM, DMARC Reach out if you find this interesting and we can discuss the details about your project.
    vsuc_fltilesrefresh_TrophyIcon Network Administration
    3CX
    PfSense
    Cisco Router
    Mikrotik RouterBOARD
    Cisco Certified Network Associate
    Sophos Sophos UTM
    Cisco Certified Network Professional
    Linux System Administration
    MikroTik RouterOS
    MikroTik
    Network Design
    VoIP
    Ubiquiti
    VPN
  • $110 hourly
    🔝 TOP-RATED PLUS ✔️ Juniper Routing, Switching and Security Expert (Emeritus-SP, JNCIE-SP, JNCIE-DC, JNCIP-ENT, CCNA) with 17+ years of experience in designing, deploying and troubleshooting numerous data networks. ✔️ Expert Level knowledge and working experience of MPLS, L3VPNS,NG-MVPN, L2VPNs, VPLS, L2TP, IPSEC VPNs, CGNAT, EVPN, VXLAN, LDP, RSVP, Traffic Engineering, Fast Reroute etc. ✔️ Strong practical knowledge of all major IP routing protocols e.g. BGP, OSPF, IS-IS, RSVP-TE, LDP including Policy-based Routing and routing policy implementation using BGP. ✔️ Hands-on Expertise with Juniper M/T-Series, PTX-Series, ACX and MX-Series (MX80/MX104, MX240, MX480, MX960, MX204, MX10003, MX10008) routers, EX/QFX series switches (QFX5100, QFX5110, EX9200, EX8200, EX500, EX4200, EX3300, EX2200) and SRX firewalls (SRX4600, SRX5800, SRX1440). Juniper services modules MS-DPC/MS-MPC/ MX-SPC3. ✔️ Hands-on Expertise with Cisco (2800, 3700, 3800, 7200, 7600, ASR1000, ISR1000/4000 Series routers and 2900 Series, 3550/3560/3750/4948 L3 switches), Cisco PIX/ASA firewalls and Huawei High-end NE-40E/NE-80E/NE40-8 Core routers. ✅ 10 Yrs experience in Juniper as Adv Services Consultant (7yrs) and ATAC (3yrs) ✅ 7 Yrs professional experience with ISPs and Telco providers working on Cisco, Juniper and Huawei routing platforms. Tags: Cisco, Juniper network, Juniper expert, Juniper Network Engineer, Juniper router, Juniper switch, MPLS, BGP, Mx104, MX204, MX10003, MX240, MX480, MX960, MX10008, QFX, QFX5100, QFX5200, SRX.
    vsuc_fltilesrefresh_TrophyIcon Network Administration
    Cisco Router
    Internet Security
    Multiprotocol BGP
    Cisco Certified Network Associate
    Routing
    Multiprotocol Label Switching
    Junos OS
    Network Architecture
    Implementation Plan
    Cisco
    Network Engineering
    VPN
    Juniper
    Network Design
  • $105 hourly
    I am expert in DDoS attack protection and mitigation. Also I am: Enterprise-level Linux system administrator, system engineer, cloud designer, DevOps and AWS expert with 15+ years of expertise. I specialize in AWS architecture and cost optimization, Cloudflare DDoS mitigation, Magento, Wordpress or custom CMS hosting speedup. ** LAMP/LEMP(Nginx) administration and server security hardening (Ubuntu, Debian, Centos,RHEL,HAProxy, Ruby deployment, DevOps, Python/Django deployment DevOps,Nagios, fail2ban, CloudFlare, Elasticsearch, Kibana, ELK stack..) ** Codeship deployments ** Docker, Docker-compose, Docker swarm, Let's encrypt ** Varnish cacheing (Magento, WordPress, Skadate...) w/ SSL ** Amazon web services - AWS expert/architect/design (EC2, ECS, VPC, RDS, S3, Route53, Cloudfront, Elastic Load Balancer, AutoScaling, etc..) ** DDoS mitigation and prevention ** Nginx rewrites ** Google pagespeed ** Linux troubleshooting ** VPS providers: Linode, Rackspace, Amazon(AWS), MediaTemple, HostGator, Cloudflare, MaxCDN, CloudFront, NameCheap, GoDaddy, DigitalOcean, EC2, Bluehost ** Parallels Plesk ** D2C.io docker stack ** Odoo/OpenERP installation ** VPS administration ** AWS EC2 administration ** VMware vSphere ** elastic container service ** NewRelic ** fail2ban ** openswan ** HAProxy ** keepalived, vrrp ** elasticsearch ** Nagios monitoring ** Elastic Load Balancer ** LINUX deployment and migration ** Rackspace Cloud Services ** Ruby on Rails app deployment ** Python - Djengo app deployment ** CPANEL, PLESK, WEBMIN, SHELL/SSH administration ** proftpd, pure-ftpd, pure ftp ** DNS, BIND, PowerDNS ** SSL certificates ** Site migration ** Network troubleshooting ** CSF firewall ** VPN ** Cisco, Mikrotik, Juniper Networks, Extreme Networks.. ** Linux PENTAHO deployment ** Squid, AiCache, AiScaler EXPERIENCE: Expertize in Linux networking and service management, such as APACHE server, Nginx, LAMP, LEMP, LNMP, MYSQL, POSTGRESQL, tcpdump, haproxy, WIRESHARK, tshark, URL rewrite. I possess 15+ years of extensive experience in network and Linux administration, support, and Core Network design in a Telecom environment. My profound expertise includes routing, BGP, VPN, Layer 3 networking (Routing), Layer 2 networking (LAN switching), VLAN, OSPF, RIP, as well as network and packet troubleshooting. I have extensive experience with a wide range of network equipment, including but not limited to, Cisco, Juniper, Extreme, HP networking, MikroTik RouterOS, Ericsson OSS, and Redback Networks. Experience with various providers such as: -AMAZON WEB SERVICES (AWS, EC2..) -RACKSPACE -HOSTGATOR -GoDaddy -MediaTemple -Cloudflare -NameCheap -LINODE -QuickWeb -HAProxy - reverse proxy, layer 7 routing -etc.. -WHMCS RESELLER setup and migration on project or permanent basis. Including DNS, EMAIL, WORDPRESS migration -CPANEL, PLESK, WEBMIN, H-sphere, SHELL administration -SSL certificates, let's encrypt, lets encrypt
    vsuc_fltilesrefresh_TrophyIcon Network Administration
    Cloudflare
    Web Hosting
    SSL
    TCP/IP
    Plesk
    cPanel
    Amazon EC2
    Linux System Administration
    LAMP Administration
    Red Hat Enterprise Linux
    NGINX
    System Administration
    Amazon Web Services
    CentOS
  • $200 hourly
    I have 20+ years of experience in Information Technology across a variety of roles (IT Director, Systems Administrator, Software Engineer) and with a wide range of technologies. I enjoy helping companies optimize their use of technology, reduce costs, and resolve problems. I'd love to help your business today! During my time as an IT Director for a large, multi-location non-profit I oversaw all aspects of IT including systems (servers, workstations, printers/copiers, phone systems [PBX]), networks (firewalls, security gateways, switches, wireless access points, ISPs, load balancers), applications (CRM, Office, Creative, Marketing), services (email, cloud storage), and software engineering (websites, web applications). I managed a staff and volunteers that served thousands each week, built out new locations and managed the IT for mobile locations and events. I also have first-hand experience working with IT in creative, legal, construction, social networking, and startup companies. This includes building a self-service housing management solution for a University, implementing industry specific software applications with niche requirements, and maintaining public facing websites under heavy load. I have experience with managing the build out of Building Access Control (BAC) systems, security cameras (CCTV), and even a Fire Alarm System (FAS). I've worked with a variety of equipment (Dell, HP, Cisco, NetGear) and software (Windows, macOS, Linux) over the years but there seems to be a particular interest on Upwork for individuals with Ubiquiti experience. I've been working with Ubiquiti equipment, particularly their UniFi line for 6+ years. This includes building out entire networks from UniFi OS/Console (centralized management/monitoring) to Dream Machines, Network Applications, Cloud Keys, Security Gateways, Switches, Wireless Access Points (WAPs or APs), Power-over-Ethernet (PoE), Cameras, and network video recorders (NVR). This has included load balancing scenarios and usage in temporary locations where traditional cabling was not an option. I'd love the opportunity to help you with whatever IT needs you may have!
    vsuc_fltilesrefresh_TrophyIcon Network Administration
    Database Administration
    IT Infrastructure
    Infrastructure Management
    Information Technology Operations
    Solution Architecture
    Technical Support
    IT Management
    Information Technology
    UniFi
    Ubiquiti
    IT Consultation
    Google Workspace Administration
    Windows Server
    System Administration
  • $15 hourly
    ٩(^‿^)۶ Hi, ❖ Linux ❖ Command Line, Shell Bash scripting. ❖ Web hosting with / without control panels ❖ Deploy free / paid control panels. ❖ cPanel/WHM proficiency certifications: CPANEL & WHM SALES PROFESSIONAL CERTIFICATION (CPSP) CPANEL PROFESSIONAL CERTIFICATION (CPP) CPANEL & WHM SYSTEMS ADMINISTATOR II CERTIFICATION (CWSA-2) LITESPEED CERTIFICATION JETBACKUP 4 CERTIFICATION IMUNIFY360 CERTIFICATION CPANEL & WHM SYSTEM ADMINISTRATOR I CERTIFICATION CPANEL & WHM ADMINISTRATOR CERTIFICATION (CWA) Check Certifications from cPanel Inc. university.cpanel.net/user/10077 ◎[▪‿▪]◎ ❖ Docker ❖ Container orchestration. ❖ Kubernetes I'm a Certified Kubernetes Administrator (CKA), Check proficiency certification from The Linux Foundation: credly.com/users/zakarya-tawadrous/badges ◎[▪‿▪]◎ ❖ WordPress Administration, Security, optimization, and word press migration ❖ DNS, and zone records configurations for web applications, and mail systems. ❖ Mail servers management ❖ Database server management. ❖ I will be available whenever work calls. ❖ And I will always go beyond the extra mile to ensure that projects and well done completed with 100% positive feedback. ❖ you can find me __̴ı̴̴̡̡̡ ̡͌l̡̡̡ ̡͌l̡*̡̡ ̴̡ı̴̴̡ ̡̡͡|̲̲̲͡͡͡ ̲▫̲͡ ̲̲̲͡͡π̲̲͡͡ ̲̲͡▫̲̲͡͡ ̲|̡̡̡ ̡ ̴̡ı̴̡̡ ̡͌l̡̡̡̡.___ or on Telegram @zakrasmi ( ╥﹏╥) ノシ Bye 👋 . 🅻🅸🅽🆄🆇 🅳🅾🅲🅺🅴🆁 🅲🅾🅽🆃🅰🅸🅽🅴🆁 🅺🆄🅱🅴🆁🅽🅴🆃🅴🆂 🆆🅷🅼 / 🅲🅿🅰🅽🅴🅻 ⛪ ❈ ☥ ⛯ ♘ 🌻🐝 ☮ ☯ ⛵ ⛴ ⛱ ♾ ⚛ 🔋 ⛑ 🔧 🔨 🔭 🐋 🐫
    vsuc_fltilesrefresh_TrophyIcon Network Administration
    Web Hosting
    Web Host Manager
    Apache HTTP Server
    Docker Swarm Mode
    Kubernetes
    Docker Compose
    Docker
    WordPress
    DNS
    LAMP Administration
    cPanel
    Linux System Administration
    NGINX
  • $10 hourly
    Hi, I am an experienced IT professional with over 15 years of expertise. As a freelancer, I offer a wide range of services in IT management. This includes taking care of everything from data centers and servers to desktop support. I can help with IT operations, managing applications, securing networks, and handling devices like routers, UPS systems, and DVRs. I have also set up secure connections for multiple remote locations. I am expert on windows 10/11 Server 2019/2022 Active Directory, Office 365,SQL Server 2017/ 2019 ,ERP Application Management & , Intune, servers migrations, Seagull scientific Bartender Software App and web Management many more, Proficient in managing Ninja RMM (Remote Monitoring and Management) systems, ensuring seamless operations and proactive issue resolution Reporting. MS360 Backup and IT Management. Asana Project Management. Bitdefender Antivirus On premises and Cloud Gravity Zone Management. Hands-on experience with Freshdesk, a customer support platform, streamlining ticketing systems and improving overall customer satisfaction. In the retail , Food industry, especially in supermarkets, Restaurant I have experience providing IT support at both the basic (L1) and more advanced (L2) levels. I'm familiar with point-of-sale software, supply chain management, accounts, and systems that help manage inventory, warehouses, and reporting. Additionally, I have skills in areas like cloud computing, software development, computer hardware, network administration, and help desk support. I can also assist with vendor management, procurement, business analysis, and improving processes. Along with my IT management skills, I have experience working with e-commerce applications. I am dedicated to delivering high-quality services and ensuring customer satisfaction. Overall, I have a strong background in IT and can handle various tasks. I pay attention to detail, stay updated with the latest trends, and always strive to provide the best support possible for IT projects or organizations I work with. _____________ AS A WEB AND EMAIL SERVER SPECIALIST: _____________ • Strong experience configuring, upgrading, migrating and maintaining emails. • Proficient configuring and maintaining mails servers. • Experienced configuring, monitoring, upgrading and maintaining web hosting panels: Plesk Control Panel, cPanel, Direct admin, and Exchange and Mdeamon email server & Office 365 admin, Google workspace implementation and migration, multiple Web Panel. • Strong analytical skills; able to work with technicians from various engineering disciplines to troubleshoot complex system-level issues. • Domain Name System (DNS) expert, capable of configuring, managing and troubleshooting DNS. • I have wide expertise in email &hosting migration.I have worked on Name cheap,Blue host, Hostinger, Plesk, wix , Go daddy, framer etc Expertise • office 365, Outlook/workspace, Web Panel Administration • Data Migration • Emails troubleshooting and configuration _____________ AS A TECHNICAL & CONTENT WRITER I CAN HELP YOU WITH THESE: _____________ • Technical documentation • Case studies • Article writing. • Software Requirement Specifications • Research reports • User guides • Knowledge base articles • Configuration guides • Network diagram • Standard operating procedure. • Content Writer.
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    Desktop & Laptop Support
    Computer Science
    Multiple Email Account Management
    Report Writing
    Hardware Troubleshooting
    Troubleshooting
    IT Management
    Technical Writing
    IT Support
    System Administration
    Microsoft SQL Server
    Windows 11 Administration
    Windows Server
    Network Design
  • $70 hourly
    Highly skilled Network and System Administrator with 15 years of experience in planning, designing, and implementing complex network infrastructures and systems. Proficient in a variety of networking technologies and operating systems, and possesses in-depth knowledge of network security, routing, and switching protocols. Proven track record of delivering high-quality network solutions and maintaining systems within budget and timelines. Skills: * Systems administration: Linux (RedHat, Debian, Ubuntu), Windows, macOS * Network administration: VLAN, VPN, Wireless networks, Network equipment management (Mikrotik, Sonicwall, Ubiquiti, Meraki, Cisco, Draytek), Deep understanding of network architecture * Routing technologies: BGP, OSPF, EIGRP, IS-IS, RIP, Static routing * AWS, Digital Ocean, Hetzner * OpenVPN, Wireguard, IPsec * Active Directory (from 2008 to 2016 functional level) * Virtualization: Hyper-v, VMWARE, Xen-Server * Kerio Winroute, PFSense, IPFire * Remote Desktop Services (formerly Terminal Services) * Synology NAS * Virtual Desktop Infrastructure: Practical experience with XenDesktop/XenApp 5/6/7 (over 100 clients) * Data Recovery * CCTV, NVR, DVR
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    Duo Security
    Mikrotik RouterBOARD
    Ubiquiti
    OpenVPN
    Data Recovery
    ITIL
    Microsoft Server
    Virtualization
    Cisco Meraki
    MikroTik RouterOS
    Amazon Web Services
  • $45 hourly
    Thank you for taking the time, reviewing my profile. My Objective is to work in the most challenging position with an organization that provides ample opportunities to learn and to contribute. I am a Microsoft Certified Solutions Associate in Windows Server 2012, Microsoft Certified Solutions Associate in Windows Server 2008, Microsoft Certified IT Professional(MCITP) in Windows 2008 Server Administration, Microsoft Certified Technology Specialist (MCTS)in Windows Server 2008, MS Certified Systems Engineer(MCSE) in Windows Server 2003, MS Certified Systems Administrator (MCSA) in Exchange Server 2003, MS Certified Professional (MCP) in Windows XP. Apart from this, I am also a Certified Global Networking Professional (GNetPro) from the Indian Institute of Hardware Technology (IIHT). I possess over 15 years of total working experience. Since joining oDesk in 2009 I've been working with UBERbase Insolvency Process Software in CANADA as IT Operations Managers since January 2010, Also working since December 2019 with Bayonet Ventures LLP United Kingdom as Senior IT Officer. I have worked with OakWood, Ottawa's Largest Renovation Experts as IT Operations Manager from January 2010 - December 2020. I've also worked with Orion Global Managed Services & ZionTech Group providing Onsite IT Support services to their clients all over India. I also undertake small-scale projects with Galvao Group as IT Administrator providing Support for their Mobile App Server for Courier Complete. I have also been working with GEIDI an Australian-based MSP providing Server support for their client-base of over 300 users & ISN Global a California-based MSP providing Server support for their Client-base of over 200 users. I have also worked with PROTECHNICAL a Managed Service Provider (MSP) in Nevada as Senior Server Support Engineer Implementing & Integrating MSP Solutions across their Mix Windows Server Network & Clients. Worked as a Project Manager, US Spot Verifier (Radio & Television), Purchase Assistant(Garments Manufacturing), and Contact Center Executive(3G UK). I've also worked as a Project Manager(Article Submission), US Verifier (Radio & Television), Purchase Assistant(Garments Manufacturing), and Contact Center Executive(3G UK).
    vsuc_fltilesrefresh_TrophyIcon Network Administration
    Office 365
    Microsoft Exchange Server
    Windows Server
    Windows Administration
    Microsoft Hyper-V Server
    VMware ESX Server
    IT Service Management
    VMware Administration
    VMWare
    System Administration
    DHCP
    Microsoft Active Directory
    DNS
  • $60 hourly
    Many years of experience in computer networking, app development, website creation, e-commerce and customer service. Business background in accounting & auditing, with problem solving skills and attention to detail. Email and DNS expert in SPF, DKIM and DMARC. WordPress site administration, migration and creation expert, including WooCommerce, DIVI and WPManage.
    vsuc_fltilesrefresh_TrophyIcon Network Administration
    DNS
    Google Workspace Administration
    Email System
    PDF Conversion
    SSL
    SSH
    Google Docs
    Email Support
    Python
    HTML
    WordPress
    Microsoft Word
    Microsoft Excel
  • $60 hourly
    I am a System Administrator, DevOPS, Cloud Specialist and programmer with over 15 years expirience who looks for challenging new projects for me and my company. Well-versed in the latest computer languages, operating systems, network and system administration techniques, seeking a positions where my hands-on self-motivating passion with the technology provides me with a unique understanding of how to balance conflicting requirements and bring complex enterprise level IT projects to a successful completion. Ability to work both independently and as part of a team, with demonstrated results in leading and contributing to projects, interfacing with stakeholders, while training and mentoring junior staff. My main skill is discovering the root cause of a problem and working out the best solution in a very short time. I am a very fast learner and have a vast skill set to assist in any kind of necessity, as long as it runs on a computer. Also great at troubleshooting complex problems. LANGUAGES: HTML, JavaScript, PHP, Regular Expressions, Bourne/Korn/Bash/Csh/Tcsh Shells, Structured Query Language (SQL), Python. TOOLS: Application Servers (Nginx, Apache, JBoss, Tomcat), DBMS (PostgreSQL, MySQL, Oracle, MongoDB), UNIX Scripting (all UNIX Shells, AWK, SED), Security Hardening and Performance (IP Filter, Fail2ban, IDS), Storage, Virtualization (ESXi/Xen/RHEV/KVM (QEMU), SANS, NAS, VMware vSphere Server/vCenter, OpenStack, Docker, Kubernetes), Puppet/Ansible/Chef, Vagrant/Terraform/Consul, Asterisk/FreePBX OS: Linux (Debian, Ubuntu, RH, CentOS), FreeBSD. Also I specialize in Windows Server 2008, Windows Server 2012 R2, Windows Server 2016. Clouds: AWS (Extensive experience with all services - EC2, RDS, Route53, Auto-scaling/Load Balancing, S3, SES etc.), Azure, Google cloud, Digitalocean.
    vsuc_fltilesrefresh_TrophyIcon Network Administration
    Linux System Administration
    Database Administration
    Computer Network
    Windows Administration
  • $25 hourly
    Hello Everyone! I am an experienced Linux Server Administrator with complete WordPress Knowledge. I do have an expertise in cloud providers like AWS, DigitalOcean, Azure, etc. My Services ================= 1. Full AWS Resources Support. 2. Complete support of Linux Servers. 3. Website migration and DNS setup. 4. WordPress Support. 5. Experience in Javascript. 6. Support on any other CMS/Frameworks. Why choose me? ============= 1. 100% clean code. 2. 100% client satisfaction guaranteed. 3. Provide help even after the project has been marked as Closed. 4. Work seven days a week and available online on CHAT 24 x 7 for any queries. 5. Proper understanding of projects to ensure delivery within the desired time frame. ** Customer Satisfaction is My Commitment **
    vsuc_fltilesrefresh_TrophyIcon Network Administration
    Ubuntu
    Virtual Private Server
    SSH
    Database
    Cloud Migration
    Server Administration
    Website Migration
    DNS
    Bash
    AWS Server Migration
    Scripting
    WordPress Development
    Amazon EC2
    Node.js
    JavaScript
  • $35 hourly
    I’m highly driven person with strong interpersonal and negotiation skills. Customers' comfort and satisfaction are the highest priority for me. I have a strong drive to get to the top in today's competitive environment and continuously aim towards precision in every job assigned to me. **** Service Offerings **** - Microsoft Azure Cloud Services - Office 365 Exchange and Office 365 Administrator - Exchange Migrations - Teams - User & Licence Management - Gsuite - Azure Management Portal - Azure AD - Virtual Machines - Web Apps - Storage - Recovery Service - Service Bus **** Technologies **** - Microsoft Windows server - Windows Server 2003/2008/2012/2016/2019/2022 - Backup servers – DPM, Symantec Backup Exec, Windows Server Backup ,Datto,MSP360 **** Server platform Services **** - Support for enterprise-wide server hardware, server OS and storage devices - Problem management (L1/L2/L3 Support) - User and group management, access control and security management - Performance and capacity management - OS Installation, configuration and Version migrations and up-gradation.
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    Google Workspace
    Office 365
    Service Cloud Administration
    Microsoft IIS
    Helpdesk
    Microsoft Outlook
    SSL Certificate
    Microsoft Server
    Microsoft Exchange Online
    Google Cloud Platform Administration
    Tech & IT
    Windows Server
    Microsoft Exchange Server
    Microsoft Azure
  • $50 hourly
    Hi, my name is Patrik and I am a system and network administrator with 11 years experience and Cyber security specialist with 5 years experience. I have experience with company migration to the cloud, IT solution architecture, IT security consulting and testing servers, apps and networks. I also have experience in managing large Proxmox clusters, PostgreSQL DB, HA solutions, Linux servers and Mikrotik / Unifi / OpnSense routers. In IT security I have experience with system pentests and implementing IPS/IDS and SIEM solutions. In my free time, I enjoy photography and traveling. I also like to learn new things and stay up-to-date with the latest technologies.
    vsuc_fltilesrefresh_TrophyIcon Network Administration
    Linux System Administration
    VPN
    Information Security Consultation
    AWS Application
    Proxmox VE
    Security Testing
    MikroTik
    Linux
    System Administration
  • $10 hourly
    I am an experienced technical support resource with a track record providing technical support largely to Microsoft Windows technologies which include but are not limited to AD, DNS, Exchange Server, 365, Azure AD. Having come from an MSP background my support skills cover vast aspects of tech from desktop and server OS to application support, from cloud to on premises infrastructure, from network implementation to post implementation support. Considering this my experience covers all aspects of technical support from call logging to 1st, 2nd, and 3rd line support you can be assured that I take full ownership of technical support tasks assigned to me. Remote support is a discipline that falls within my skill set as I have experience with various remote support tools which include MS Quick Assist, RDP, AnyDesk and Simple Help. IT project management also falls into my strong side so working to timelines and specific gates is a knowledge area within my bouquet. Working individually or as part of a team is a position I have experienced. Most of my experience was acquired in London, England, where I worked technical resource at varying levels for different MSPs from 1999 until 2017 when I relocated back to Africa. I have worked in teams with members of varying skillsets therefore I’ve been able to teach and at the same time learn from my colleagues. This has allowed me to broaden my skillset and knowledge of other technologies such as Cisco, Watchguard but to mention a few. To show consistency in my IT career development my first Microsoft certification was in 1998 on Windows NT 4.0 while still at college and my most recent MS certification was gained in 2021 on O365 – Teams and Azure. In 2018 I added some CompTIA certifications which included Cloud+, Security+ and CySA+ (Cyber Security Analyst) to my qualifications. In 2020 I certified as a Sophos Engineer with focus on Sophos Endpoint, XG Firewall and Sophos Central and my most recent certification was the AWS Certified Solutions Architect – Associate Level acquired in October 2021. My home office is fully equipped with two HP laptops, one running Windows 10 Pro Enterprise, i5 Processor and 16GB RAM and the other running Windows 11 Pro, i7 Processor and 8GB RAM. I connect either machine to my ViewSonic external 24” monitor via HDMI. My house is equipped with a 50mb internet connection that is contention based but on average I get upload and download speeds of +/- 20mb I also have a backup LTE connection if the primary line was to go down. I have HP noise cancelling headphones and a lockable door into my office. My spoken English is perfect without an accent. I can complete tasks with very little to no supervision and looking forward to working with other professionals. I am willing to work on both short- and long-term projects. My experience includes supporting users in the Asia Pacific Region, USA or Israel while working out of a different region. I can work any time zone to suite my client’s working day and or their specific support requirements.
    vsuc_fltilesrefresh_TrophyIcon Network Administration
    Incident Management
    System Configuration
    Network Access Control
    Information Security Awareness
    Microsoft Windows
    Cybersecurity Management
    Email Communication
    Sophos Sophos UTM
    Information Security
    Windows Administration
    System Administration
    Information Security Consultation
    Email System
    Microsoft Azure
  • $60 hourly
    MDM Expert ( Mobileiron, BlackBerry, VM-Ware workspaceone, Microsoft Intune, Scalefusion, JAMF Pro. Cisco Meraki, Hexnode MDM, Addigy, Samsung Knox, SOTI MobiControl .. etc) Manage and Deploy all needed MDM solutions (On-prem - Cloud) also open source MDM like MicroMDM also provide guidance on how to use it, create a professional user guide for any solution, provide support for complex cases, let you know what is the best MDM for your environment based on your needs. Deep experience at Systems and Network administration, Helpdesk, Technical Support, all Windows versions and Windows server issues, Microsoft Cloud, Microsoft products ( Office365, Active directory, Microsoft Exchange, SCCM, OneDrive, SharePoint, Microsoft Azure), Virtualization, and Remote Support through Email, Phone, Ticketing system, Chat. Office 365 Consultant (Anything and Everything about Office 365) -Design, construct, configure, and maintain all facets of an Office 365 Tenant. -Providing Office 365, Exchange Online, Teams, SharePoint, and OneDrive consulting, deployment, migration, troubleshooting and advice. -Specialties: Office 365, SharePoint, Exchange, PowerApps, Flow, Teams, AD, AIP, Intune, Azure, .NET.
    vsuc_fltilesrefresh_TrophyIcon Network Administration
    Microsoft Teams
    Technical Support
    Customer Support
    Office 365
    VMware Administration
    System Administration
    Mobile Device Management
    Microsoft Azure
    Microsoft Active Directory
    Cisco Certified Network Associate
    Business with 1000+ Employees
    macOS
  • $50 hourly
    🔍 Are you seeking the expertise of a skilled IT Professonal, Business Automation and a WordPress Elementor specialist in the realms of business and marketing to assist you with your IT/Automation needs? 𝙔𝙊𝙐𝙍 𝙎𝙀𝘼𝙍𝘾𝙃 𝙀𝙉𝘿𝙎 𝙃𝙀𝙍𝙀! 👨🏻‍💻 Get ready to showcase an exceptional range of skills in my portfolio: 👇👇👇 〰️ 𝘼𝙐𝙏𝙊𝙈𝘼𝙏𝙄𝙊𝙉 𝙏𝙊𝙊𝙇𝙎 〰️ ✅ Knowledgeable in Google Apps Script (Let's extend Google Workspace!) ✅ Automation tasks using Zapier and Power Automate ✅ Can integrate any apps via API for automation 〰️ 𝘾𝙍𝙈 𝙏𝙊𝙊𝙇𝙎 𝘼𝙉𝘿 𝙄𝙉𝙏𝙀𝙂𝙍𝘼𝙏𝙄𝙊𝙉𝙎 〰️ ✅ API integrations ✅ Business Workflow Automation ✅ Webhooks by Zapier ✅ Advanced RSS Integration ✅ CRM Automation ✅ Leads Flow Management ✅ CRM Data Migration ✅ Accounting Automation (Xero, Quickbooks) ✅ Apps Script, Google Sheets ✅ Monday.com, HubSpot, ActiveCampaign, Close.io ✅ Google Workspace / Microsoft 365 ✅ AI / Chatbot Development 〰️ 𝙒𝙀𝘽 𝘿𝙀𝙑𝙀𝙇𝙊𝙋𝙈𝙀𝙉𝙏 𝙎𝙆𝙄𝙇𝙇𝙎/𝙏𝙊𝙊𝙇𝙎 〰️ ✅ HTML / CSS / Javascript ✅ Git, Firebase, APIs ✅ Azure Functions (HTTP), MSSQL / Google Cloud Functions (HTTP) ✅ NodeJS with MySQL/MSSQL ✅ WordPress Web Development ✅ Certified Elementor Pro Expert ✅ Proven experience on creating E-Commerce Websites using WooCommerce ✅ Apply WordPress Custom Themes ✅ Can be your Web Master; ✅ Knowledgeable in CPanel, FTP, Web Hosting, Website Maintenance, Security 〰️ 𝙄𝙏 𝙎𝙐𝙋𝙋𝙊𝙍𝙏 𝘼𝙉𝘿 𝙎𝙔𝙎𝙏𝙀𝙈 𝘼𝘿𝙈𝙄𝙉𝙄𝙎𝙏𝙍𝘼𝙏𝙄𝙊𝙉 〰️ ✅ PC Troubleshooting (Hardware and Software) ✅ Antivirus Software (Bitdefender, Windows Defender) ✅ Cloud and Local Backups (Acronis, Windows Backup) ✅ Phone systems (3CX, Matrix Varta) ✅ Mobile Device Management (Microsoft Intune) ✅ CRM Administration (Hubspot) ✅ Fortigate Firewall Administration and Configuration ✅ Microsoft Exchange, Active Directory, Group Policy Object ✅ Microsoft Sharepoint Configuration and Administration ✅ Google Cloud Platform, Microsoft Azure, Azure AD ✅ Microsoft Windows XP/7/8/10/11/Server 2008/2012 ✅ Microsoft 365 and Google Workspace Administration ✅ Virtual workspace set-up and deployment (VMs) ✨ Let's collaborate and unlock the full potential of your projects, specifically in WordPress Elementor and business/marketing automation. Don't hesitate to get in touch with me today, and together, we'll revolutionize your business by redefining success and meeting all your requirements. ✨
    vsuc_fltilesrefresh_TrophyIcon Network Administration
    Microsoft 365 Copilot
    Web Development
    Business Process Automation
    Chatbot Development
    Marketing Automation
    CRM Automation
    Zapier
    Microsoft Power Automate
    Google Apps Script
    API Integration
    JavaScript
    Automation
    Elementor
    WordPress
    System Administration
  • $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.
    vsuc_fltilesrefresh_TrophyIcon Network Administration
    Microsoft Azure
    Amazon Web Services
    Cloud Security
    Cisco Meraki
    PfSense
    Palo Alto Firewalls
    MikroTik RouterOS
    Network Design
    Ubiquiti
    Fortinet
    VPN
    Firewall
    Cisco ASA
    Internet Protocol Security
  • $39 hourly
    I have 30-years experience in network projects including design, implementation, system administration and in software development. For the first 5 years of my career I worked on software development: coding and especially testing. For the last 25 years I'm working on implementation and maintenance of University of Nis WAN. Last 20 years I'm deeply involved in AMRES (Academic Network of Serbia) project. Don't fix it if it ain't broken, don't break it if you can't fix it! SKILLS SUMMARY - Any system administration tasks - Operating Systems: any *nix (Linux, FreeBSD, SGI IRIX, SCO, Solaris, OSX), Windows 3.1/9x/Me/XP/Vista/W7/W8/W10, WinServer NT/2K/2003/2008/2012/2016 - LAN & WAN: Ethernet, Fast Ethernet, Gigabit Ethernet, FDDI and Wireless LANs. T1/T3, SDH/SONET, Frame Relay, WDM, ISDN, ADSL, SHDSL, Cable Modems, Cellular, X.25. - Network Protocols: TCP/IP, IPv6, UDP, OSI, CDP, IP Multicast, IPSec, VoIP, Routing, VLANs, Bridging, Trunking, VPN, SNA, DLS - Network Services & servers: SMTP/POP3/IMAP, FTP/SFTP, Telnet/SSH, HTTP/HTTPS, DNS, DHCP, NNTP, NTP, LDAP, SNMP, NETBIOS, Apache, Nginx, MySQL, Plesk, cPanel, Zimbra, VMware, CentOS, Ubuntu, Debian - Network Equipment: various types of modems, firewalls, switches and routers. - Dedicated, VPS and cloud environment servers (Amazon AWS, Google Cloud, MS Azure, Digital Ocean, Linode). - Programming Languages: Unix Shell scripting, BASH, C, Pascal, MS Visual Basic, PHP, HTML, (a bit of Python).
    vsuc_fltilesrefresh_TrophyIcon Network Administration
    CentOS
    Ubuntu
    System Administration
    Apache Administration
    SSL
    Let's Encrypt
    Linux System Administration
    Firewall
    Red Hat Administration
    Internet Security
    Cloudflare
    Zimbra Administration
    Unix System Administration
    Network Security
  • $75 hourly
    I am a multi-talented IT professional who brings 15 years of experience to all areas of IT Infrastructure & Security. I'm a Master's degree holder and have 15+ IT certifications across many different technologies. I have held positions from Desktop/Phone Support, Systems Engineer/Administrator, Senior Technical Support Engineer for an Enterprise Technology Company to a "Hands On" IT Infrastructure Manager with overall responsibility for its multi-million dollar IT Infrastructure services. My excellent work ethic and wide range of experience ("jack of all trades") is what separates me from many others that work in IT. I have experience working for the largest financial institutions in the St. Louis Area: -NISA Investment Advisors (Largest financial asset manager in St. Louis) -Wells Fargo Advisors (Largest securities broker-dealer in St. Louis) -Benjamin F. Edwards & Co. (4th largest securities broker-dealer in St. Louis) I am a 2-time EC-Council Certified Ethical Hacker (CEH) Hall of Fame Finalist (Invitation-only recognition program for EC-Council members who scored at least 90% on the CEH exam) I also have experience working with many high profile customers such as the Armed Forces (Army, Navy, Air Force, National Guard), CENTCOM, DHS, DARPA, DISA, FBI, NSA, NYPD, FDA, FEMA, Disney, Universal, AT&T, Caesars Entertainment, FedEx, and Comcast. Technical Skills: Networking: Cisco Routing (2900/3900/4000 Series, ASR 1000), Cisco Switching (6500 Series, Nexus 3000/5000/9000 Series, 3750G, 3750-X, 2960-S), Cisco Meraki, Citrix NetScaler, F5 (BIG-IP) Cloud: Microsoft & Office 365 Administration, AWS S3 Administration Systems Monitoring: Nagios, VMware vROps, VEEAM ONE, Cacti, LogicMonitor, NetApp OnCommand Balance, Cisco Prime Infrastructure Security: Cisco IPS (Cisco ASA w/ FirePOWER Services), Cisco FireSIGHT Administration, Cisco ASA (5500 Series), Cisco ASASM/FWSM, Cisco ISE, Websense, RSA SecureID Administration, Nessus Administration (On-Prem & Cloud), SecureWorks Administration (IPS/Firewall Log Monitoring & RedCloak), Trend Micro Deep Security, Sophos, Webroot, OpenVAS, Metasploit, Burp Suite, Kali Linux, Nmap, Wireshark, Ninjio Telephony & Collaboration: Cisco CUCM/Unity/CUPS, FXS/FXO, PRI, SIP, Voice Gateways, Trunks, IPFlex, InformaCast, Bridge Operator Console, Cisco Expressway/MRA, Microsoft Lync, Cisco Jabber, Slack Servers: Dell (M100e Chassis/PowerEdge M620 Blades, 12th, 13th, and 14th Generation), Lenovo (x3650, SR630, SR650, SR655), Cisco UCS (5100 Series Chassis/B200 M3/M4 Blades), Cisco FI’s/Fabric Extenders, Supermicro Hyperconverged Infrastructure (HCI): Pivot3 (Surveillance & Data Center) Operating Systems: Windows 7/8/10/11, Windows Server 2008/2012/2016/2019/2022, Linux (Red Hat/CentOS) Virtualization: VMware, Microsoft Hyper-V, Citrix XenApp, Citrix XenDesktop (Citrix PVS, DDC, StoreFront) E-mail: Microsoft Exchange 2007/2010/2013/2016, Office 365, Barracuda, Reflexion, Global Relay, Good for Enterprise, BES, GoSecure Email Security Systems Management: Ivanti Patch (Formerly Shavlik Protect), AppSense (Policy/Personalization), Microsoft FIM, Microsoft SCCM, Microsoft WSUS, ServiceNow, BMC (Numara) FootPrints/AMP, Citrix ShareFile, Cisco WebEx (On-Prem & Cloud), PagerDuty, Continuum RMM, ConnectWise Manage, N-Able RMM, Zendesk Wireless: Cisco Aironet Access Points (1140/2600 Series), Cisco Virtual Wireless Controller, Cisco Wireless Services Module 2 (WiSM2), Ruckus Wireless (ZoneDirector 1200 with R500/R610 APs) Storage: NetApp Data ONTAP (FAS2040/3220/3250/8020 Series Controllers), Pure FlashArray (//m20), HP Nimble (AF3000/CS1000), Cisco UCS Storage Server (S3260), NAS, SAN, FC, FCOE, CIFS, NFS, iSCSI, DataDobi (Enterprise NAS Migration), Spectra Library Tape Administration Backup & Replication: VMware SRM, Zerto, vSphere Replication, VEEAM, NetApp Snap Features (SnapMirror, SnapVault, SnapRestore, SnapManager), NetApp SnapProtect (Re-branded CommVault Simpana), Microsoft Data Protection Manager (DPM), Datto Certifications: o VMware Certified Professional - Data Center Virtualization o Certified Ethical Hacker (CEH) o CCNA: Routing and Switching o CCNA: Voice o CCNA: Security o SSFIPS: Securing Cisco Networks with Sourcefire IPS o Citrix Certified Administrator: Citrix Netscaler 9.2 o Microsoft Certified Professional (MCP) o LPIC-1: Systems Administrator (Linux Professional Institute) o NetApp NCDA: Data ONTAP 7-Mode o CompTIA A+, Network+, Server+, Linux+, Security+ Professional Training (Onsite/Classroom Based): o SANS - SEC504: Hacker Tools, Techniques, Exploits and Incident Handling (Taught by renowned Information Security Instructor, John Strand) o NetApp Accelerated NCDA Boot Camp Data ONTAP 7-Mode o SecureNinja – Certified Ethical Hacker v8 Training o Guru Labs – LPIC-1 & Enterprise Linux System Administration o VMware vSphere: Install, Configure, Manage o Basic Administration for Citrix NetScaler 9.2
    vsuc_fltilesrefresh_TrophyIcon Network Administration
    Microsoft Windows
    System Administration
    Veeam
    Storage Area Network
    Microsoft Server
    VMware ESX Server
    Backup Administration
    Windows Administration
    VMware Administration
    Server
    Virtualization
    Troubleshooting
    Information Security
  • $130 hourly
    I am a Network Engineer/Consultant with more than ten years of experience. My primary focus is Cisco Technologies. I am certified in Security, Wireless, Collaboration(Voice), Design, Data center.. I help businesses design, build and manage networks saving them time and money. I just get things done with lots of common sense, usability, and best practices. Cisco/Meraki firewalls (ASA/Firepower), Routers, Switches, Wireless... Cloud technologies AWS and Azure CCNA R&S, CCNA Security, CCNA Wireless, CCNA Collaboration, CCNP R&S
    vsuc_fltilesrefresh_TrophyIcon Network Administration
    Network Planning
    Business with 100-999 Employees
    Network Engineering
    Wireshark
    Network Design
    Cisco Certified Network Associate
    Cisco Meraki
    Network Monitoring
    Wireless Network Implementation
    Network Analysis
    Cisco Certified Network Professional
    Cisco ASA
    Network Security
  • $80 hourly
    Server admin, Python developer, and problem solver with 20+ years of experience. Do you need help with servers, DNS, hosting, Cloudflare, Email (SPF/DKIM/DMAC), SSL? Issues with your hosting provider and want to migrate? Are you frustrated? I can help! Free consultation. I've run web hosting facilities, a registrar, and managed over 50k domains. Infrastructure expert. Most recently I've been working with Redpanda/Kafka, TimescaleDB, PostgreSQL, Django, and stream processing technologies for real-time financial analytics. - Advanced Linux / FreeBSD Administrator and Infrastructure Engineer - Configuration and Performance Tuning - Hosting Server Migrations - Load balancing, high-availability - MySQL, PostgreSQL, MariaDB - DNS, Cloudflare - Cloud Services (AWS, DigitalOcean, Linode, Vultr, OVH) - nginx, apache, haproxy - cPanel, WHM, Plesk, Vesta, Bitnami, WordOps - Duo Security and 2FA Integrations - SSL Certificate installation and support including TLS upgrades - Wordpress performance and scaling - Python, Django, Redis, TimescaleDB, PostgreSQL - Redpanda (Kafka) and real-time streaming analytics ABOUT ME: Multi-disciplinary Expertise: 20+ years in server administration, software development, and business management. Proven Track Record: Founded a web hosting company serving 50k websites, generating over $1 million/year. Unique Skillset: Adept in tech implementation and project management, ensuring a well-rounded approach to your needs. Speedy learner, highly organized, efficient, ambitious, creative, and self-motivated problem solver. Excellent written and verbal communication skills. I work quickly, can problem-solve advanced tech issues, and pay close attention to details. My ability to do both hands-on tech work and business/project management gives me a unique advantage over my peers.
    vsuc_fltilesrefresh_TrophyIcon Network Administration
    Web Service
    WordPress
    MySQL
    Domain Migration
    Linux System Administration
    FreeBSD
    Web Hosting
    System Administration
    Security Management
    Python
    NGINX
  • $125 hourly
    Experienced Network Engineer. Everything from Routing, Switching, WiFi, Designing, Troubleshooting. I started my career owning an Internet Service Provider and have worked in IT networking my entire career. I'm looking to expand my services by contracting projects for clients remotely. Currently working in with many network technologies at an expert level. Recent 2020 projects in: Cisco, Ubiquiti, Cisco Meraki, Many VOIP solutions, etc.
    vsuc_fltilesrefresh_TrophyIcon Network Administration
    Network Planning
    PfSense
    Computer Network
    Firewall
    Internet Protocol Security
    Cisco Router
    DHCP
    Network Equipment
    Virtual LAN
    VoIP
    Ubiquiti
    Network Design
    Cisco Meraki
  • $80 hourly
    I have a 10-year experience in automation, networking and DevOps. Have a Juniper JNCIE-SP, JNCIE-DC, RHCA, Kubernetes, and AWS certification. I worked for a big Mobile operator and one of the largest hosting providers. Have experience in Enterprise, Data Center and Service Provider. List of technologies I have experience: Data Center EVPN, L2/L3 fabrics, Leaf/Spine architecture, VXLAN MPLS, LDP, RSVP-TE, L3, L2 VPN BGP, MP-BGP OSPF, IS-IS Multicast Routing, PIM, IGMP Switching: STP, VLANs, Link Aggregation Security: Cisco ASA, ACS, Radius
    vsuc_fltilesrefresh_TrophyIcon Network Administration
    OSPF
    Juniper
    Multiprotocol Label Switching
    Cisco Router
  • $150 hourly
    I have over 20+ years 🏅 of experience in Cloud, System, Network, and Security Administration. My primary focus is on first understanding business objectives and then providing technical solutions. Communication and customer satisfaction are my top priority with every project. 👈👈👈 You are contracting someone who is an expert in multiple areas. Many projects start with an idea of what the problem is, only to find out it is something else. You won't have to go find another expert in that area to get the job done. 🏆🏆🏆 🌟 I have worked with clients of all sizes and all industries 🌟 ✔ MSPs ✔ Government ✔ Insurance ✔ Education ✔ Dallas Cowboys Football Stadium 🌟 Here are my core competencies 🌟 ✔ Server Administration: Windows and Linux ✔ Virtualization: VMware, Hyper-V, and Proxmox ✔ Network Administration: Switches, Routers, Load Balancers, and Wireless ✔ Cloud Administration: AWS, Azure, Vultr, OVHCloud, and Hetzner ✔ Cloud Productivity: Google Workspace and Microsoft 365 ✔ Firewall Administration: FortiNet/FortiGate, Cisco, Juniper, pfSense, Ubiquiti, Sonicwall, etc. ✔ Security Administration: Firewalls, Site-to-Site VPN, Remote Access VPN, Multifactor Authentication, and Endpoint Protection
    vsuc_fltilesrefresh_TrophyIcon Network Administration
    Windows Administration
    Data Migration
    VMware Administration
    DNS
    Office 365
    Backup & Migration
    Cloud Security
    Google Workspace Administration
    Email Security
    Acronis
    Firewall
    Cloud Migration
    SSL
    VPN
  • $225 hourly
    Hey, I'm James. I've been a self-employed business network and server admin for 21+ years. I've worked with all flavors of Linux and Windows for some of the best businesses in the country. My average customer that I've worked with has been with me over 10 years. I specialize in analyzing current infrastructure and determining the needs of my clients then providing a written plan to correct any issues and protect the business systems from hackers and cryptolockers. In one of my recent projects, I consulted with a six billion dollar, publicly traded company to completely redesign their infrastructure to have redundant firewalls, VMWare host servers, leased fiber lines directly to Amazon AWS with a VPN backup over a regular Internet circuit that would automatically fail over in case of any circuit issue. The vmware servers would auto migrate the guests in the case of overload or host server failure. All power systems were redundant with two powersupplies for each piece of equipment. At the end of this project, we had reduced their monthly cost of management by over 25,000 per month and reduced their server load from over 20 servers to just 8 servers. When you hire me, here's what you can expect: 1. First, click the invite button to invite me to your job. 2. Once everything is accepted, I'll jump on the phone or a zoom with you 3. We'll go over the details of the job and I'll ask questions to drill down to the specific goals you want to accomplish. 4. I'll provide you with a high level written plan to address your goals along with expected time needed to complete your project. 5. When we agree on the timeline and process, I will execute the plan. So, if this sounds good, just click the "invite" button and we can start.
    vsuc_fltilesrefresh_TrophyIcon Network Administration
    Docker
    Email Design
    Network Engineering
    Network Monitoring
    Network Design
    Linux System Administration
    Network Security
    Network Planning
    Web Hosting
    Windows Administration
    Virtualization
    System Administration
    System Monitoring
    NGINX
  • $20 hourly
    I have 8 years of vast experience in technical support and customer service field. My strength is my flexibility to handle change. As customer service representative and technical support staff at my previous jobs, I was able to perform my tasks, responsibilities and duties both professionally and excellently. With dedication and focus, I can learn fast and adapt with ease to change. I am a good team player and can work with less supervision. Regards, Honzen
    vsuc_fltilesrefresh_TrophyIcon Network Administration
    Network Equipment
    Technical Support
    Cold Calling
    Customer Service
    Cold Call
    Product Research
    Data Entry
    Email Communication
    Appointment Scheduling
    Product Listings
    Appointment Setting
    Phone Support
    Email Support
    Online Chat Support
  • $70 hourly
    Certified Network Administrator/ Enterprise Ubiquiti Network Expert Certified Systems Engineering Expert Certified Systems Administration, Certified IT Support Specialist/Cyber Security Consultant Certified Network Security Expert (Home / Business), VAPT Certified System Security Expert. Certified HelpDesk Support Specialist Microsoft Azure Certified, Microsoft365/Azure EntraID Network Security Certified Network Security and deployment Consultant Domotz Expert/ Synology consultant Fortigate Certified Sonicwall Expert, Unifi/Ubiquiti Expert Hands on Experience on: Microsoft Exchange Online Windows 10 Administration Server Administration Experr Windows 11 Administration Remote IT Management/ VPN management Windows Server Administration Expert Domain Migration Microsoft Outlook Network Equipment consultation Server Virtualization Microsoft Windows Powershell Microsoft Active Directory Office 365 DNS DHCP Cisco, Fortinet, Fortigate, Pfsense Expert, Unifi/Ubiquiti Expert Administrator UDM pro, USG Expert UDM vpn Expert unifi specialist., MDM solution Specialist(jamfpro, Sophos mdm,) Azure, AWS, Google Work Space, Contabo, Rackspace Unifi, Ubiquiti Expert, SonicWall Expert(VPN troubleshooting) Threat Hunting, IPS ,IDS, WEB SECURITY, QUALYS, SENTINALONE. SOPHOS Network Administration, System Administration, Office365, Intune, MDM, Windows users Administration. Domotz admin, NAS, VLan Expert Windows servers 2016-2022 Failover Clustering , Hyper-V management, RDS, Synology DSM, Virtual Hosting. QNAP , QSAN ,NAS,SAN Active Directory Expert, VPN, Switches ,Routers Zendesk trainer, EDR, XDR, Connectwise Admin, CWRMM, Sentinal one Azure Sentinal. Fortinet, Cisco, Network monitoring Expert, Veeam Backup Specialist(Cloudberry, SPX) HIPPA complaince certified, PCI DSS accessor, PCI DSS complaince Expert. Having Certs (NSE1, NSE2, NSE3) ,CCNA, CCNP(training) Crowd Strike Deployment, TrendMicro deployment. Cloud Network/ System Administrator and Network/System Security consultant NSE 1 NSE 2 ICSI CNSS certified having vast and versatile experience in Network Administration with vast working in cloud technologies, QNAPS, VIRTUAL PRIVATE SERVERS , ACTIVE DIRECTORY. SECURING THE WEBSERVERS , SECURITY OF ON PREM NETWORK. Have worked on the antivirus deployments Crowd strike TrendMicro, Webroot, managing incidents and alerts on them. also have hands on Cisco network designs firewall configurations. Server and system administration grip on Windows Server (2012 2016 2019 2022) remote task management and remote assistant to the clients as well worked with the organization and provided them with tech skills network and system administration support as well as offered soft skills, my primary skillset is Network Design Network security OWASP mitigation System Hardening System Security Network Optimization Server administration Server Migrations Network troubleshooting Firewall Configurations Backup policies / configurations Desktop support. Cloud management Failover clustering Deployment and Management (Windows Server 2019, 2016, 2022). System security Solutions and Deployment. System Hardening. I will be optimizing the networks and will be providing industry solutions to clients including deployment of Antiviruses like crowd strike as well as trend micro I will be looking forward for more technical work here to pursue as a network and security consultant and technical support freelancer. I am sure I will provide quality work to the clients as per their requirements, and for me, client satisfaction is much important than the earned amount. I have worked with the US dental offices and MSP, so I want to invest my time here to reap good results. and serve the people here with my good technical skills about home networks and office networks . Hands on experience on Cisco Switches(CCNA CCNP LEVEL) and SonicWALL's + Fortigate firewalls, QNAP , QSAN, SYNOLOGY, Buffalo NAS, During My freelancing career i have worked on multiple projects like Network Designs solution deployment across the organization and on top of it have hands on Experience of vendor Management and have know how towards the TrendMicro and Crowd Strike. Setting up IT office were the main procedures during my Job Tenures and also Veeam backup deployment across the organization. EDR, MDR AWS AZURE Specialist. Experience in QNAPS, Synology, Virtualization Expert, Hyper V. Hands on Experience for providing Remote IT Support to multiple clients. Managjng Networks servers plus Security configurations.
    vsuc_fltilesrefresh_TrophyIcon Network Administration
    Ubiquiti
    Information Security
    Network Security
    Backup Administration
    Intrusion Prevention System
    Backup & Migration
    Cisco Certified Network Associate
    System Security
    Network Engineering
    Microsoft Azure
    Microsoft Active Directory
    Office 365
    System Administration
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Write a Job Description to Hire Network Administrators

Maintaining all the technology behind the scenes that makes an organization run is no small feat. IT needs fluctuate, change, and need constant monitoring and tweaking to stay at peak performance, which means it’s crucial to have a seasoned network administrator. This professional can ensure all these components—servers, data storage, Internet connections, user accounts, security protocols, email providers, firewalls, and more—are working in harmony like a well-oiled machine.

A network is your business’s lifeblood; when it goes down, so does your ability to be productive and provide a service to your customers. Ideally, you want a network that’s optimized to do what you need when you need it, with minimal downtime—and a network administrator is the professional trained to maintain that architecture for you.

“A system administrator is an essential member of a well-functioning company. System administrators ensure that all IT assets of a business work effectively, serving company employees best and streamlining company operations.” – System Administrator, A Secret Weapon to Keep a Software Company Organized

Businesses of all sizes need the help of a network admin at one point or another to maintain or expand their networks. And as businesses grow and change, so do requirements from their networks. While there are day-to-day tasks and incident response needs associated with network administration, you may need a dedicated network administrator for specific scenarios, whether that’s to help you scale up, overhaul, or switch services.

No matter what level of help you need, hiring a freelance network administrator is a cost-effective way to generate stability within your organization and help you develop confidence that the core of your business communication and data sharing will be reliable in times of high use and stress. Here’s a quick overview of what a network admin does and some tips for writing a job description that helps you find the best one for your needs.

Related:

What does a network administrator do?

Network administration specialists are highly trained computer information technologists with plenty of experience in maintaining, securing and diagnosing business networks.

A network administrator can provide your organization or business with a variety of services, whether they’re day-to-day, incident-based, or general improvements. What you need from a network admin will depend on the current phase of your network’s life cycle, whether it’s scaling up to meet new bandwidth requirements or in response to a recent security breach. They can include:

  • Network maintenance, and expansion
  • On-site server management and/or servers deployed in the cloud
  • Regular updates and maintenance to software, security systems, and software licenses
  • Security—which can include firewalls, email filters, vulnerability and penetration testing, installing and updating security systems, training users on best practices, etc.
  • System monitoring (for performance, security breaches, and data management practices)
  • Setting up users, email accounts, security protocols, endpoint security, etc.
  • Specific server operating systems (e.g., Windows, Cisco, etc.)
  • Wireless network implementation and communication protocols
  • Router management
  • Hardware updates and implementation, if required

Many organizations use an incident tracking system to flag, prioritize, and delegate network issues that need resolving. Depending on the size of the organization, network administration can be a sole person’s responsibility or can be divided up between people and teams.

A note about certifications

There are a number of industry-recognized certifications for systems/network administration that make it easier to note the skill level of a potential professional such as CompTIA certifications, Cisco certifications, and Microsoft Certified Solutions certifications. A good network admin won’t need to have all of these, but having up-to-date ones is a good indicator they’ve got current skills and will be able to help you set up a future-proof network, not one that will be outdated and prone to failure, requiring you to hire another network admin to make fixes behind them.

Defining your network administrator project

The first thing you should nail down is what you need the network admin to do. As mentioned above, what you need from a network administrator is going to largely depend on the size of your network and where yit is in its life cycle. Do you have an existing network but are experiencing some performance issues? If so, you’ll want a network administrator to run an audit that assesses the health of your system and to then provide a plan for upgrading, augmenting, and expanding your hardware and software to beef up bandwidth. You might just need a network pro to troubleshoot some issues, or update a few systems. Or, do you need a network admin to handle day-to-day support tickets?

Provide a full list of all of the hardware, systems, software and security measures you currently have in place. If possible, generate a report about network traffic, performance, and how many servers, offices, and end users you have. Give as much detail as you can (e.g., is your system LAN?); this will paint a picture of what the network admin will be working with, and provide context around your project description. Finally, briefly explain your goals. What do you need their help accomplishing? What are your end goals—better performance, better security, more bandwidth?

Finally, you’ll probably want to specify for certifications to make sure they’re qualified and their skills are up to date. Good ones to look for include Cisco CCIE, Cisco CCNP, and CompTIA Network+. While not mandatory, these help ensure you’re getting a network admin who’s using the newest best practices. If you’re setting up a new network from scratch, filtering out the “old dogs with old tricks” will ensure your network is future proofed—not merely a functional but outdated network that’s likely prone to failure.

Writing a network administrator project description

Now that you’ve clearly defined your project deliverables, it’s time to write your network administrator project description. The description will determine the quality of the system administrator you’ll attract, so be sure to include as much context and detail as possible.

Be clear and succinct in your title and include any relevant technology they should know in order to work within your system. If you have enough information to provide a set list of deliverables, include those with any hard and fast deadlines you may have. Also, provide information about how you’ll give the professional access to your systems.

Note: For security reasons, you may choose to be vague or open-ended when describing your project, which is fine—just be sure to provide enough context so the candidate knows if he or she is a good fit up front, and can respond with a detailed enough proposal.

Sample Project Description

Below is a sample of how a project description may look. Keep in mind that many people use the term “job description,” but a full job description is only needed for employees. When engaging a freelancer as an independent contractor, you typically just need a statement of work, job post, or any other document that describes the work.

Title: [Certified] Network Administrator Needed to Help Expand and Integrate Existing Network & Overhaul/Upgrade Security Protocols for Merger

Description:

We are a medium-sized (~115) advertising and PR agency that recently acquired a small pharmaceutical ad agency to ramp up our existing healthcare expertise and offerings. Our existing network is at capacity for users and data and has experienced some lags in performance lately. With our new acquisition, we’re looking to add more servers, expand our bandwidth, onboard the new users and integrate their data into our system. Most importantly, we’ll need to implement some new, tighter security measures to protect the sensitive data and communications of our new pharma clients.

Project Scope & Deliverables:

We need an assessment of our current system, a detailed plan for an overhaul of our architecture, and detailed suggestions for a new system. The merger will be finalized EOY ‘17 so we’d like to have an actionable plan in place and assistance with day-of migration of their systems to ours.

Additional: If phase one goes well, we’d love help with planning and implementing an employee training program on email, internet, device and data security best practices as we onboard new talent.

About Us:

We are Paddock Partners, a medium-sized PR and advertising firm with a growing specialty in healthcare and pharmaceutical advertising. Our recent acquisition of HealthStar Marketing will make us a fully equipped healthcare marketing agency able to take on high-profile drug and pharma clients with education, launch, OPDP approval, and more.

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