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Hire the best Microsoft Windows Server Specialists in Nairobi, KE

Check out Microsoft Windows Server Specialists in Nairobi, KE with the skills you need for your next job.
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  • $30 hourly
    • 5.0/5
    • (11 jobs)
    I'm an experienced and skilled technical support engineer. I'm good at: - troubleshooting and managing Windows & Linux environments i.e workstations, servers. - troubleshooting email configuration, email security using secure email gateways, SMTP filters, proxies, ISPconfig. - setting up VPNs, deploying security software and hardware. - handling customer problems on phone, email and chat-based communication. - troubleshooting and problem solving using ticketing systems. - handling escalations. - excellent communication skills both written and spoken. - AWS cloud administration - EC2, S3, ELB, IAM, - Core network routing, switching & security on routers, switches, access points, load balancers, proxies and firewalls. (Cisco, Juniper, Fortinet, SonicWall, Ubiquiti, Sophos, pfSense, etc.). - Creation of web and network proxy servers. - SIEM installations i.e. Zabbix, ELK, FortiSIEM, AlienVault, Splunk. - Endpoint security tools i.e. MalwareBytes, FireEye, Symantec, Trend Micro, Cybereason, etc. - Managing domains and DNS records.
    Featured Skill Microsoft Windows Server
    Network Engineering
    DNS
    Network Monitoring
    System Administration
    Information Security Awareness
    Network Design
    Network Security
    Windows Administration
    Information Security
    AWS CloudFront
    Amazon Web Services
    Windows Server
    Linux System Administration
    Microsoft Windows
    Technical Support
  • $35 hourly
    • 5.0/5
    • (5 jobs)
    Software Developer using python and Cybersecurity specialist. I have worked with Networks and also Systems Administration. Currently working on a project with databases developing a blockchain database for learning institutions. I have six years of experience and doing my master's thesis on blockchain technology.
    Featured Skill Microsoft Windows Server
    DevOps
    Network Administration
    Cloud Services
    Cybersecurity Management
    System Administration
    Sophos Sophos UTM
    WiFi
    Systems Engineering
    Technical Support
    Network Security
    Security Analysis
    Windows Server
    Database Management
  • $30 hourly
    • 5.0/5
    • (1 job)
    Cloud Computing and Linux Systems Engineer I have 5+ years experience deploying and managing mission-critical and complex Linux/Unix Infrastructures. This revolves around Cloud, Virtualization and Physical server Environments. I have done a good number of Projects on Linux, Cloud, Windows and Unix Systems Integration, Automation, Security, and Performance Tuning on Different platforms - Cloud, Containers and Bare Metal. My areas of expertise are: Web and Application Servers - Apache, Nginx, Plesk, LVS, HAProxy, Cpanel, WHM, Wordpress multi-site, ISPconfig Database systems - MariaDB, MySQL, PostgreSQL Cloud - OpenStack, Cloudstack, AWS, Google Cloud, Hetzner, Digitalocean, OVH Virtualization - KVM. oVirt. RHEV, VMWare, Proxmox, XEN OS - RHEL, SLES. Ubuntu, CentOS, Fedora, Debian, Microsoft Email - Postfix, Zimbra, Office 365 Storage - NAS, SAN, iSCSI, Samba, NFS, Ceph, GlusterFS, RAID, LVM, BtrFS Programming - Python, Perl, Bash VoIP - Asterisk, FreePBX, Kamailio, Elastix, 3CX, VoipSwitch Monitoring Tools - Cacti, Prometheus, Nagios, Zabbix, Grafana Server Hardening and Security - Firewalld, Iptables, SELinux, AppArmor, IDS, IPS, Ossec, Wazuh, Alienvault, Pfsense, Mikrotiks. Logs Management - Graylog, Elasticsearch, Kibana, Logstash User Management - LDAP, FreeIPA I like hacking Tech stuff and troubleshooting any kind of server problem with 100% efficiency and within the shortest time possible. I'm looking forward to working with you. Then let's read what my previous Upwork clients had said about me: "Kelvin was awesome. Extremely patient, great communication and really knows his stuff. Will be working together again for sure :)" "With Kelvin all work is done with no supervision !! Great professional !" "Best freelancer on Upwork, hands down. Very very skilled, always available, great at communicating and very friendly.
    Featured Skill Microsoft Windows Server
    Kernel-based Virtual Machine
    VMware Administration
    MikroTik
    Network File System Administration
    Apache CloudStack
    VMware vSphere
    Windows Server
    Microsoft Azure
    NGINX
  • $15 hourly
    • 4.9/5
    • (6 jobs)
    A proactive and multi-skilled IT professional with a Bachelor's degree in Business Information technology. I'm an Expert at scheduling major Systems administrations & making sure that users get the proper technical assistance. I have demonstrated success in installing, configuring and troubleshooting LANs and WANs, IT Support, Virtualizations, ERP Support, Cloud systems administration, network systems management, database administration, systems support analysis and project management among other ICT Initiatives. Have been recently engaged as an Systems Administrator and Enterprise Engineer
    Featured Skill Microsoft Windows Server
    IT Support
    Management Skills
    Firewall
    Linux System Administration
    Cloud Computing
    System Security
    Cybersecurity Management
    Data Backup
    Computing & Networking
    Virus Removal
    Network Engineering
    Project Management
    Windows Server
    Office 365
    Microsoft Active Directory
  • $65 hourly
    • 0.0/5
    • (0 jobs)
     Network Administration LAN, WAN, WLAN, NOC, IP Addressing & Subnetting.  Cisco, Huawei, H3C, Mikrotik and ADSL Routers Configurations.  Cisco, HP and TP-Link Switches Configurations.  Wireless Bridges and Devices Configurations with 2.4GHz and 5GHz frequencies and WLC Network.  Unifi Controller Configuration, Access Point Configuration, Management.  SSH, Telnet and.  VPN Configurations Site to Site, Remote Access and IPSec.  Routing and Switching Protocols RIP, EIGRP, OSPF, BGP, MPLS, and STP.  ACLs, Port Security, MAC Filtering and NAT, PAT Configurations.  Configuration of VLAN, VTP, Inter VLAN Routing with SVI Method.  Network Designing, Cabling and Rack Mounting for Network Devices and Servers.  Data Center Core Network Infrastructure Monitoring.  SolarWinds NMS Network Monitoring System.  Palo Alto and PfSense Firewalls Configurations, Administration and Logs Management.  VMware ESXI 6.5 Virtual environment Configurations.  Windows Server Installations 2008, 2012-R2 and 2016.  DNS and DHCP Configurations.  Remote Desktop and Remote Assistance Support.  Installation of Operating Systems (Windows XP, 7, 8, 10 & 11).  PC troubleshooting & installation of any kind of Applications, and software.  Resolve Computer Hardware Issues, Installation and Configuration of Computer Peripheral devices.  Perform Vulnerability Assessments for Network Devices and Operating Systems.  Able to make any kind of LAN or Wireless Network environment.  CCTV Surveillance Setup Configuration, Hikvision, and Dahua NVR with 32 and 64 IP POE Cameras.  Team Management and Trainings.  MS Word, Excel, Power point and Visio.
    Featured Skill Microsoft Windows Server
    Fortinet
    Cybersecurity Management
    VPN
    Cisco ASA
    Wireless Network Implementation
    VMware Administration
    Virtual Machine
    Cisco Certified Network Professional
    Information Security
    Network Administration
    VMWare
    Server Virtualization
    System Administration
    Microsoft Active Directory
    Windows Server
  • $15 hourly
    • 4.6/5
    • (4 jobs)
    Are you looking for a reliable, efficient, and affordable freelancer who can help you with your Microsoft 365 needs? Whether you need assistance with setting up your email, managing your calendar, creating documents, presentations, or spreadsheets, or collaborating with your team, I have the skills and experience to help you achieve your goals. I am a certified Microsoft 365 expert with over five years of experience in providing various services to clients across different industries. I can help you with: - Installing and configuring Microsoft 365 apps on your devices - Migrating your data and settings from other platforms to Microsoft 365 - Troubleshooting any issues or errors that may arise - Training you and your staff on how to use Microsoft 365 effectively - Customizing and optimizing Microsoft 365 to suit your specific needs and preferences - Integrating Microsoft 365 with other tools and applications that you use - And much more! I offer flexible and competitive rates, fast turnaround times, and high-quality work. I also provide ongoing support and maintenance for your Microsoft 365 environment. You can contact me anytime via email, phone or chat to discuss your project and get a free quote. Don't miss this opportunity to take your business to the next level with Microsoft 365 and a professional freelancer. Contact me today and let's get started!
    Featured Skill Microsoft Windows Server
    Information Security
    Azure App Service
    Windows Administration
    Google Workspace
    Microsoft Azure
    Microsoft SharePoint Administration
    Microsoft Outlook
    Office 365
    Windows Server
    Remote IT Management
    Microsoft Teams
    Microsoft PowerApps
    Windows 10 Administration
    System Administration
    Microsoft Active Directory
  • $8 hourly
    • 0.0/5
    • (0 jobs)
    I have experience in system adminstration ,networking web design ´,social media management,proof reading and transcription I am an independent worker with high energy and great communication skills. I am also a reliable, friendly and professional personnel who is able to work with little oversight and collaborate in team environment. I am passionate about my work and strive to provide my very best.Excellent system adminstration ,networking and web designing skills with experience in both I also have good problem solving skills whereby i first find the root cause of a problem and solve it accordingly
    Featured Skill Microsoft Windows Server
    Network File System Administration
    Twilio
    Zendesk
    SAP CRM
    Windows Server
    Microsoft 365 Copilot
    Customer Support
    CodeIgniter
    Laravel
    IT Management
    Academic Writing
    SAP BusinessOne
    System Administration
    Software QA
    General Transcription
  • $15 hourly
    • 5.0/5
    • (4 jobs)
    I'm an experienced IT professional with a passion for solving complex technological challenges and ensuring business continuity. With a strong background in managing IT infrastructures for different industries, I've successfully designed, implemented, and managed cutting-edge IT solutions that drive efficiency and innovation. My dedication to staying current with industry trends and my knack for clear communication have enabled me to collaborate effectively with cross-functional teams and deliver results that align with business objectives. Whether it's optimizing network infrastructure, ensuring robust cybersecurity measures, or streamlining systems integration, I thrive on creating reliable and sustainable IT environments through my vast understanding of business operations and crucial IT needs. I'm excited to continue leveraging my skills to drive technological excellence and contribute to the success of forward-thinking organizations. Below are my best areas of expertise 1. Network Installation (Structured Cabling) and Administration. 2. IT Systems Administration and Integration. 3. Windows Server Implementation, Administration & Management. 4. ERP Administration i.e. SAP Business One, Tally Prime, Odoo. 5. Software and hardware upgrading and installation in personal computers and desktops. 5. Maintaining security levels on computers and patch management automation. 6. Implementation and management of cloud and Virtualization solutions (M365, Google Workspace, Microsoft Azure, Microsoft Teams, VMware). 7. Business Communication solutions implementation & Management (Cisco, 3CX, Yeaster). 8. CyberSecurity Solutions Implementation and Management (Sophos Firewall, Bitdefender, ESET). 9. Backup and Disaster Recovery Solutions (Acronis, Unitrends, Veeam) 10. Presales Expert on Various IT solutions (M365, Acronis, Veeam, VMware, Odoo, Bitdefender, ESET, 3CX, Sophos). 11. I love interacting and helping people resolve their IT problems. 12. Excellent in Customer Relationship
    Featured Skill Microsoft Windows Server
    Microsoft Active Directory
    Windows Server
    Office 365
    Email Support
    Microsoft Teams
    SAP ERP
    Microsoft Exchange Online
    Google
    Sophos Sophos UTM
    Microsoft Azure
    3CX
    GoDaddy
    Microsoft Office
    Technical Support
    Desktop Support
  • $5 hourly
    • 5.0/5
    • (1 job)
    My name is Paul a Technical Support Specialist with over 12 years' experience in IT Technical Support, Call centers and Customer Service Administration, Operations, Monitoring, Analytics and QA, and 5 year experience in Virtual Assistant and Admin assistant. I am a certified Google Support Specialist and a certified ALX Virtual Assistant. I have successfully setup, administered and supported different Customer Service solutions using Zendesk, Genesys Cloud, Bitrix24, Hubspot and Zoho CRM. My key strengths include the ability to work seamlessly within teams and provide leadership, ability to identify gaps, develop/suggest effective corrective measures and follow through deployment of the corrective measures, analytical skills and keen eye for detail, efficiency and enthusiasm, and an efficient negotiator and complaints handler. I am available 24/7 and can work with any time zone.
    Featured Skill Microsoft Windows Server
    Microsoft Exchange Server
    Azure App Service
    Research & Development
    System Administration
    HTML
    Data Entry
    Writing
    Windows Server
    Network Administration
    Microsoft SQL Server
    Office 365
    WordPress
    Zendesk
  • $20 hourly
    • 5.0/5
    • (1 job)
    With over 10 years of hands-on experience in cybersecurity, server administration, and cloud platforms, I am a seasoned IT professional dedicated to helping businesses safeguard their digital assets and optimize their IT infrastructure. My expertise spans across leading cloud providers like GCP, Azure, and AWS, along with robust experience in SAP HANA, system support, backup strategy, and server administration. I have a proven track record of managing and securing enterprise-level environments, leveraging my skills in Microsoft 365, Google Workspace, Sophos, and Fortinet. Whether you need a comprehensive cybersecurity strategy, cloud architecture design, or efficient system support, I bring a deep understanding of technology to deliver tailored solutions that align with your business goals. Key Skills: Cybersecurity: Network security, threat analysis, vulnerability management, firewall configuration, Sophos, Fortinet Cloud Platforms: Google Cloud Platform (GCP), Microsoft Azure, Amazon Web Services (AWS) Server Administration: Linux and Windows server management, virtualization, high availability setups System Support: End-to-end system support, troubleshooting, and performance optimization Microsoft 365 & Google Workspace: Administration, migration, and optimization Backup: Backup strategy and implementation SAP HANA: Implementation, administration, and performance tuning Compliance: ISO 27001, GDPR, and other regulatory frameworks
    Featured Skill Microsoft Windows Server
    Cloud Engineering Consultation
    SAP BusinessOne
    Oracle Database
    Server Virtualization
    Windows Server
    Google Cloud Platform
  • $10 hourly
    • 1.1/5
    • (4 jobs)
    Experienced IT System Support Engineer with a strong background in providing technical support and ensuring the smooth operation of IT systems. Skilled in diagnosing and resolving complex hardware, software, and network issues to optimize system performance. Adept at delivering excellent customer service and collaborating with cross-functional teams to meet organizational objectives. The services I offer, include: Technical IT Support, AWS Cloud, Networking and System Administration, IT Strategy Development & Implementation, Technical Customer Support, IT Value Maximization, Sourcing Management, IT Governance, and Project Management. If you need channel-specific, goal-driven, unique, and targeted content, you just found the person to write it for you! You can count on me to deliver quality content on time, the first time, every time. I currently help my clients align their ICT investments to business objectives and integrate modern technologies such as digital marketing, mobile technologies, data analytics, and cloud computing into their IT architecture.
    Featured Skill Microsoft Windows Server
    Front-End Development
    Ticketing System
    Technical Support
    Information Technology Strategy
    Helpdesk
    Microsoft Certified Information Technology Professional
    DevOps
    Linux System Administration
    Network Administration
    End User Technical Support
    Email Support
    Amazon Web Services
    System Administration
    Microsoft Windows
    Windows Server
  • $15 hourly
    • 5.0/5
    • (2 jobs)
    Hi! I’m a IT Engineer specializing in Linux, Windows Systems, and Cybersecurity. I help businesses optimize their IT infrastructure with reliable, secure, and cost-effective solutions. 🖥️ IT Support: Troubleshoot software/hardware issues, set up systems, and provide remote support. 🔒 Cybersecurity: Protect your systems with robust security measures. 🛠️ Server Management: Configure and maintain Linux/Windows servers (Nginx, Apache, VPNs, DNS). ☁️ Web Hosting & SSL: Set up web servers and install SSL certificates (Let’s Encrypt). Why Work With Me? ✅ Reliable, detail-oriented, and quick to deliver. ✅ Affordable rates for small businesses and startups. ✅ Friendly communication and long-term support.
    Featured Skill Microsoft Windows Server
    AWS Server Migration
    AWS IoT Analytics
    Microsoft Azure
    TLS1.2
    DNS
    Database
    Web Server
    IT Support
    Linux System Administration
    Windows Server
    VMware Administration
    SSL Certificate
    Ethical Hacking
  • $20 hourly
    • 0.0/5
    • (0 jobs)
     Strong knowledge of SERVICEDESK processes procedures, Customer Service and Broad understanding of IT Infrastructure and support while able to work under pressure with excellent oral, written and presentation, communication skills, good knowledge of MS Teams, Skype for Business, TeamViewer, IBM MAXIT, Zendesk, Bomgar, Remedy and Service Now (SNOW).  Organizational skills, Team work skills, Leadership skills and Ability to develop a strong network of contacts within a cross business environment, excellent skills in computer Hardware, Software installations, maintenance and repair.  Excellent skills in Microsoft Windows Server, Active Directory (Design, Security and Administration), skills in Networking, Trunkings, Development and management of LAN and WAN networks using Routers, Hubs and Switches with either windows XP, Vista,7, 8, 10, or Windows 2003/2008.  Mobile Technology all types Iphones, Ipads, Android, Blackberry and many other Mobile application systems.
    Featured Skill Microsoft Windows Server
    Office 365
    System Administration
    Windows Server
    Linux System Administration
    Microsoft Windows
    Unix System Administration
    Microsoft Teams
    Microsoft Active Directory
    DHCP
    Skype For Business
    Network Administration
    Incident Management
    English
  • $30 hourly
    • 0.0/5
    • (0 jobs)
    I help businesses build reselient, secure and high perfoming networks by combining hands-on network engineering with proven Blue team cybersecurity expertise.
    Featured Skill Microsoft Windows Server
    Incident Response Readiness Assessment
    Digital Forensics
    IT Support
    SOC 2
    Network Design
    Cybersecurity Monitoring
    Malware Detection
    Certified Information Systems Security Professional
    Windows Server
    Firewall
    Network Administration
    Network Security
    Microsoft Active Directory
    Multiprotocol Label Switching
    Routing
  • $6 hourly
    • 0.0/5
    • (0 jobs)
    Professional Summary Results-oriented and detail-driven Technical Support Specialist with over 5 years of experience in IT support and network administration. Holding a Bachelor’s degree in Computer Science from the University of Kabianga, along with Cisco certifications in CCNA and Introduction to Cyber Security, I am skilled in troubleshooting, system management, and ensuring the reliability of IT infrastructure. Adept at providing end-user support, managing network security, and optimizing hardware/software performance to meet business needs. ________________________________________ Key Skills and Competencies • Network & Protocols: Extensive knowledge of network architectures, IP connectivity, core routing, network security, and troubleshooting. • System Administration: Expertise in Windows Server management, Active Directory (on-premise and Azure AD), Office 365 administration, and user account management. • Cybersecurity: Solid understanding of cybersecurity best practices, including vulnerability assessment, data protection, and threat mitigation. • Remote Support & Tools: Proficient with remote support tools and ticketing systems such as Any Desk, ConnectWise, and Windows Remote Desktop for efficient issue resolution. • Technical Support & Troubleshooting: Expertise in resolving technical issues related to hardware, software, printing systems, network connectivity, and security breaches. • Communication & Customer Service: Strong interpersonal skills with the ability to communicate complex technical information clearly to non-technical users. • IT Infrastructure Management: Hands-on experience managing servers, workstations, network systems, and peripheral devices to ensure business continuity. ________________________________________ Professional Experience Austin IT Support Services IT Help Desk Support (Tier 1) January 2024 – Present • Administering and managing Windows Server environments, including monitoring backups, managing datastore space, event viewer logs, and handling third-party software updates. • Performing user management in Active Directory, including account creation, modification, and password resets. • Providing administration and troubleshooting support for Office 365 applications, including user account creation, email management, and implementation of security features. • Handling technical support requests through remote support software (AnyDesk, ConnectWise) and ensure customer satisfaction through efficient issue resolution. Moi High School - Sirgoi ICT Technician January 2023 – December 2023 • Taught computer studies to Form 1 through Form 4 students, integrating ICT into the educational curriculum. • Managed and maintained the school’s computer laboratory, including software installation, hardware repairs, and setup of computer peripherals. • Installed and configured surveillance cameras to enhance campus security. • Developed documentation for software programs and user instructions. Egerton University ICT Intern February 2022 – February 2023 • Provided technical support for LAN/WAN connectivity, routers, firewalls, and security systems, ensuring seamless network operations. • Installed and configured over 120 PCs and laptops running Windows 8, 10, and 11, providing end-user support and troubleshooting. • Managed Active Directory accounts, applied group policies, and resolved hardware/software issues promptly. • Delivered technical training sessions to improve team troubleshooting capabilities. Smart Click Solutions IT Support Specialist February 2018 – December 2021 • Provided daily support for hardware, software, network connectivity, and peripheral devices, resolving over 50 support tickets per week. • Ensured 100% customer satisfaction by addressing root causes of issues and providing timely resolutions. • Installed, configured, and troubleshot printers and other peripheral devices. • Supported the installation and maintenance of surveillance cameras as part of IT infrastructure development. ________________________________________ Education Bachelor of Science in Computer Science University of Kabianga, 2017 • Focus on network administration, cybersecurity, and systems management. ________________________________________ Certifications • Cisco Certified Network Associate (CCNA) – Cisco • Introduction to Cyber Security – networking academy ________________________________________ Technical Proficiencies • Operating Systems: Windows 8/10/11, Windows Server 2012/2016/2019 • Networking: TCP/IP, DNS, DHCP, VPN, LAN/WAN • Tools & Software: Office 365, Active Directory, AnyDesk, ConnectWise, Remote Desktop • Security: Antivirus management, system patching, vulnerability assessment ________________________________________ Professional Development • Continuously improving technical knowledge through online courses and hands-on practice. • Attending seminars and workshops related to cybersecurity, network administration, and IT management.
    Featured Skill Microsoft Windows Server
    Ticketing System
    Windows Administration
    Technical Support
    Customer Service
    Customer Support
    Routing
    DNS
    Network Security
    Windows Server
    Computing & Networking
    Administrative Support
    Microsoft Active Directory
    Office 365
    Network Administration
  • $30 hourly
    • 0.0/5
    • (0 jobs)
    I am a dedicated and highly skilled system administrator with an experience of 3 year of hands-on experience in managing, maintaining, and optimizing IT infrastructures. My commitment to providing top-notch solutions has led to successfully completed projects and satisfied clients.
    Featured Skill Microsoft Windows Server
    Troubleshooting
    Network Administration
    Server Administration
    Cloud Services
    Windows Server
    System Administration
  • $15 hourly
    • 0.0/5
    • (0 jobs)
    I am an IT enthusiast with a high level background in azure active directory and office 365 services who believes in quality and the power of technology to enhance and simplify life. With my keen interest in emerging technologies, I believe that data has so much potential and has to be leveraged in every way possible. This is where I find myself most at home. So whatever your needs are reach out, say hello, share a story or let's connect
    Featured Skill Microsoft Windows Server
    Windows Administration
    Microsoft 365 Copilot
    Microsoft Exchange Online
    Azure Service Fabric
    Microsoft Exchange Server
    Microsoft Azure
    Office 365
    Windows Server
    Microsoft Active Directory
  • $10 hourly
    • 0.0/5
    • (0 jobs)
    If you need IT support, let's discuss how I can assist you with your technical needs. Hi, I'm John, an IT Support Technician with over two years of experience helping end-users efficiently resolve technical issues, both in person and remotely. I specialize in troubleshooting and have developed proficiency in: *Computer Troubleshooting. *Network printer installations & configurations. *Windows administration. *Mac OS environments. *Active Directory. *Windows Server. *Microsoft 365. *DATA Recovery tools. *Networking concepts IP/TCPIP. *Computer hardware & Software Upgrades. *Company SharePoint Folders Access. *EMAIL Google Workspace & Outlook. My personal goal is to build trust and meaningful relationships with clients that result in long-term partnership, profitability, and growth.
    Featured Skill Microsoft Windows Server
    Recover Data Recovery Software
    Computer Hardware
    Application Setup & Installation
    macOS
    Windows Server
    Microsoft Active Directory
    Remote Connection Support
    Microsoft Outlook
    Office 365
    Data Protection
    IT Support
    Computer Maintenance
  • $5 hourly
    • 0.0/5
    • (0 jobs)
    I am a skilled Software System Engineer with experience in designing, developing, and optimizing complex systems and software solutions. With a strong foundation in computer science and a focus on system architecture, I specialize in building efficient, scalable, and reliable applications. My expertise includes working with various programming languages, frameworks, and technologies to deliver high-quality solutions that meet both business and technical requirements. I thrive in collaborative environments and am always looking for opportunities to improve system performance and user experience.
    Featured Skill Microsoft Windows Server
    Windows Server
    Kubernetes
    Docker
    Terraform
    Compliance
    Government Reporting Compliance
    Architecture
    Network Engineering
    Information Security
    Computing & Networking
    Computer Network
    DevOps
  • $20 hourly
    • 0.0/5
    • (0 jobs)
    Need a reliable System Administrator to manage, secure, or migrate your servers? With 7+ years of hands-on experience in Linux, Windows Server, and cloud infrastructure (AWS, Azure), I provide scalable solutions that just work. I’ve supported fast-growing businesses in optimizing: Linux/Windows Server Management Cloud Infrastructure (AWS, Azure) Active Directory & Exchange Automation with Bash, PowerShell, Python CI/CD Tools (Jenkins, GitLab CI/CD) Docker, Containers & Virtualization Monitoring (Zabbix, Nagios, Prometheus) 💡 What you get: ✅ Quick response time ✅ Best practices for security & uptime ✅ Long-term support available Let’s simplify your infrastructure and keep your systems running smoothly.
    Featured Skill Microsoft Windows Server
    Technical Support
    Zabbix
    Virtualization
    Network Security
    Ansible
    Jenkins
    Python
    Microsoft Active Directory
    Microsoft Windows PowerShell
    Docker
    Bash
    Amazon Web Services
    Windows Server
    Linux
    System Administration
  • $12 hourly
    • 0.0/5
    • (0 jobs)
    Hello! I’m Ron Kiptoo, a passionate and motivated IT professional . I specialize in cybersecurity, network and system administration and Linux-based ethical hacking. I’m actively building my career in cybersecurity with hands-on experience and continuous learning. What I Do Best: -Network Security & Penetration Testing -Linux System Administration (Ubuntu & Kali) -Vulnerability Scanning using Nmap, Metasploit, and Aircrack-ng -Programming in Python (focused on automation & cybersecurity tools) -Database Management and IT Support I'm committed to delivering quality tech solutions with precision and clear communication. Let's make your digital systems smarter and safer!
    Featured Skill Microsoft Windows Server
    Data Protection
    IT Support
    Firewall
    Windows Server
    Linux System Administration
    System Administration
    Cybersecurity Monitoring
    Network Security
  • $6 hourly
    • 0.0/5
    • (2 jobs)
    A senior cybersecurity and infrastructure specialist with a diverse set of skills as outlined below; 1. Network Security: Understanding of network protocols, firewalls, VPNs, and intrusion detection/prevention systems. 2. System Security: Knowledge of operating systems (Windows, Linux, etc.) and server security configurations. 3. Risk Assessment: Identifying and evaluating potential risks to information systems and infrastructure. 4. Vulnerability Management: Proficiency in scanning tools and techniques to identify and address vulnerabilities. 5. Incident Detection and Handling: Ability to detect and respond to security incidents in a timely and effective manner. 6. Design and Implementation: Developing and implementing secure system and network architectures. 7. Security Policies and Procedures: Establishing and enforcing security policies and procedures. 8. Endpoint Security: Implementing measures to secure end-user devices. 9. Employee Education: Educating employees on security best practices and creating a security-conscious culture. 10. Stakeholder Communication: Ability to communicate effectively with technical and non-technical stakeholders. 11. Documentation: Creating clear and comprehensive documentation of security processes and policies. 12. Scripting and Automation: Using scripting languages to automate security tasks and responses.
    Featured Skill Microsoft Windows Server
    Risk Management
    System Security
    Security Engineering
    User Identity Management
    Firewall
    Antivirus & Security Software
    IT Asset Management
    Cybersecurity Monitoring
    Project Management
    IT Infrastructure
    Windows Server
    Linux System Administration
    Network Security
    Network Design
    Network Monitoring
  • $36 hourly
    • 0.0/5
    • (0 jobs)
    A) -Information Technology Professional with 10 years Experience in 1) -IS Field Network Support engineering(Radwin , Alvarion and Ubiquiti networks). 2)-Application and Database Support Experience : SQL server 2008 , 2012 and 2016 and Saleforce-CRM and 2b )Oracle 12c exalogix cloud database and 12g implementation and support. 3) -Hardware-engineering (Server and Client Architecture): HP Autoloader LTO- system, HP G series Pro-liant Servers and Dell Blade Servers. 4)Active Directory Plaform Support and Administration Windows 2008 , 2012 and 2016 Enterprise infrastructure. 5)Network Administration of Fortigate and Cisco Routed Networks: deployment and Support of V-LAN and WAN-LAN architectures. B) Academic and Professional Course Summary : *Currently furthering my Web applications skills base, currently pursuing Web application deployment and support ,(Web-server and client app development/deployment for Red-hat and Ubuntu Linux Apache and Nginx Web servers).
    Featured Skill Microsoft Windows Server
    Web Design
    Windows Server
    Server & Virtualization Software
    Server Administration
    Windows 11 Administration
    Office 365
    Network Administration
    Help Desk Software
    Security Operation Center
    ERP Software
    Business Process Automation
    IT Service Management
    DevOps Engineering
    Dev & IT Project Management
    Computing & Networking
  • $10 hourly
    • 0.0/5
    • (0 jobs)
    Hi, I’m Robert — an IT Assistant with 4+ years of experience and a strong command of the entire Microsoft Office Suite. I specialize in helping individuals and businesses create professional, polished, and functional documents across Word, Excel, PowerPoint, and Outlook. Whether you need a beautifully formatted book manuscript, a dynamic Excel report, or a clean, eye-catching presentation, I’m here to help you get it done efficiently and accurately. 🔧 Here’s what I can do for you: 📄 Document formatting (Word) – reports, books, resumes, proposals 📊 Excel – data entry, formulas, reports, charts, templates 📈 PowerPoint – clean, professional slide decks and templates 📧 Outlook – email setup, calendar organization, admin tasks 📂 Admin Support – file organization, PDF conversion, VA tasks I bring attention to detail, clear communication, and reliable service. Let’s make your work look sharp, organized, and ready to impress.
    Featured Skill Microsoft Windows Server
    Remote Connection Support
    Data Entry
    Academic Writing
    Communication Skills
    Microsoft Active Directory
    Windows Server
    Office 365
    Microsoft Office
  • $12 hourly
    • 0.0/5
    • (0 jobs)
    I'm a software developer experienced in building websites for smalland medium-sizedd business fully versed in HTML, CSS, JavaScript, React, SQL, Python, Flask, JSON, and Redux Frameworks. Here to have fun and work
    Featured Skill Microsoft Windows Server
    Command
    Windows Server
    GitHub
    Git
    JSON API
    SQLite
    React
    JavaScript
    CSS
    HTML
    Flask
    Python
    Vulnerability Assessment
    Information Security
    Software
  • $17 hourly
    • 0.0/5
    • (0 jobs)
    As a seasoned IT support specialist with expertise in Microsoft 365 administration and AI-driven workflow automation, I help businesses streamline operations and enhance productivity. By leveraging tools like Power Automate and SharePoint, I design solutions that reduce manual tasks and improve efficiency. Whether you need to optimize your Microsoft 365 environment, implement automated workflows, or troubleshoot IT issues, I'm here to provide reliable and effective solutions tailored to your needs.
    Featured Skill Microsoft Windows Server
    Network Administration
    Microsoft Outlook
    Data Annotation
    Microsoft PowerPoint
    Microsoft Excel
    Canvas
    Windows Server
    Automated Workflow
    Microsoft Teams
    Troubleshooting
    Customer Service
    Virtual Assistance
    IT Support
    Technical Support
    Microsoft 365 Copilot
  • $19 hourly
    • 0.0/5
    • (0 jobs)
    I would describe myself as what you would term, colloquially, as a jack of all trades. Besides being a seasoned and experienced Systems and Network administrator, I am also very good at many other technical and business development skills both at project and organizational levels. Product and project management, communication, leadership, customer engagement and support, system design and architecture, DevOps, problem solving, accounting and budgeting, IT administration, security, and frontend development. I am always eager to learn new skills to help in accomplishing and solving whatever new project or problem that comes my way. I am a go-getter who will do everything in orchestrating and overseeing to ensure that highly scalable solutions that are easy to maintain are shipped effectively and reliably in an agile but well-planned manner. In my previous roles, I have gained a lot of experience working in projects with diverse multi-functional stakeholders such as clients, vendors, and partners both on site and remotely. I have found myself at ease in playing and leading in teams and at creating good rapport and long-lasting relationships with all stakeholders. I refer to my experience in systems and network administration to lead and guide teams as the Systems Administrator. Here's a comprehensive list of skills that make me a suitable canditate for a role In IT support. 1. Technical Proficiency: Strong technical skills across various operating systems (Windows, macOS, Linux), hardware components, networking fundamentals, and software applications. 2. Troubleshooting Skills: Ability to diagnose and resolve technical issues efficiently, often under pressure, using systematic troubleshooting methodologies. 3. Customer Service: Excellent interpersonal and communication skills to interact with end-users in a professional, courteous, and empathetic manner, ensuring a positive customer experience. 4. Problem-Solving Abilities: Capacity to analyze complex problems, identify root causes, and implement effective solutions to prevent recurrence. 5. Time Management: Prioritization of tasks and effective time management to handle multiple support tickets simultaneously while meeting service level agreements (SLAs). 6. Knowledge Management: Ability to document solutions, create knowledge base articles, and share best practices to facilitate the resolution of recurring issues and promote self-service. 7.Remote Support Tools: Proficiency in using remote desktop tools and support software to troubleshoot issues remotely and provide assistance to off-site users. 8. Security Awareness: Understanding of basic cybersecurity principles and best practices to safeguard sensitive information, identify security threats, and adhere to security policies and procedures. 9.Adaptability: Flexibility to adapt to changing technologies, procedures, and environments in the fast-paced IT industry. 10.Attention to Detail: Thoroughness in documenting incidents, recording details accurately, and ensuring that all steps of troubleshooting and resolution are properly documented. 11. Team Collaboration: Ability to collaborate effectively with other IT teams, such as network administrators, system administrators, and software developers, to address complex issues and implement changes. 12. Training and Education: Willingness to stay updated on new technologies, trends, and best practices through continuous learning, training programs, and professional certifications. By possessing these skills, I can effectively support end-users, contribute to the smooth operation of IT systems, and help organizations achieve their business objectives.
    Featured Skill Microsoft Windows Server
    Red Hat Enterprise Linux
    Microsoft Azure Administration
    Microsoft Intune
    Application Setup & Installation
    Network Security
    Web Server
    Help Desk Software
    Linux System Administration
    Microsoft Certified Information Technology Professional
    Microsoft 365 Copilot
    Windows Server
    Microsoft Active Directory
    Microsoft Azure
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