Hire the best Network Administrators in California

Check out Network Administrators in California with the skills you need for your next job.

Get started

$80 hourly
Mikhail N.
- 5.0/5
- (12 jobs)
Passionate IT professional offering more than 15 years of experience in design, deployment and troubleshooting of medium to large scale fast converging optimized and scalable multi-site enterprise data center and campus network infrastructure, including 7+ years of leading successfully performing teams. Proven experience in transforming enterprise network infrastructure into a highly available, secure, and reliable environment. Adept at multitasking to achieve individual and team goals. Strong problem-solving skills, fast learner & excellent communication skills. The buck stops here.

Network Administration
Wireless Network Implementation
Wireless Communication
Wireshark
Cisco Certified Network Professional
WiFi
Palo Alto Firewalls
Cisco IOS
Cisco
Cisco Firepower Threat Defense
Juniper
Cisco ASA
Cisco Meraki
Network Security
Fortinet
VPN
Ubiquiti
$60 hourly
Jason F.
- 5.0/5
- (56 jobs)
Do you need assistance with Office 365 or assistance solving issues with your Windows Server, IIS Server, Active Directory, Exchange Server or SQL Server? What are you looking to achieve? Let’s explore the tools and options available and choose the best solution to solve your issue and achieve your goal. Hi There, I am a System Administrator with over 25 years of demonstrated experience in a wide array of technologies. I’ve spent the last 23 years working for the City of Berkeley, California as a member of a small team of administrators managing and supporting the network infrastructure including Network switches and routers, Windows Servers and Active Directory, Exchange Servers, SQL Servers, Office 365 and more. In my role with the City, I lead the project to implement our office 365 subscription. As part of that project, I migrated 2000+ mailboxes to exchange online, migrated personal file shares to OneDrive using the SharePoint Migration tools, rolled out Microsoft Teams to the environment, and implemented InTune to manage our inventory of 700+ iOS Mobile Devices to list a few highlights. The highlights of Skills: ◼ Windows Server Administration ◼ Active Directory Administration ◼ Azure Active Directory Administration ◼ Azure Active Directory B2C Administration ◼ IIS Server Administration ◼ Linux Server Administration ◼ Installation of Operating Systems ◼ Network Administration ◼ SQL Server Administration ◼ Microsoft Exchange Server Administration ◼ Microsoft/Office 365 Administration ◼ InTune Administration ◼ Google Workspace/G-Suite Administration ◼ System Center Configuration Manager Administration ◼ Citrix Virtual App Administration ◼ Citrix ADC Administration ◼ Windows Remote Desktop Services/Terminal Services Administration ◼ Using FSLogix with Remote Desktop Services as well as Citrix Virtual App ◼ Fortinet Fortigate Firewall management ◼ pfSense Firewall management ◼ Fortinet Fortiweb Web Application Firewall (WAF) management ◼ Virtualization Infrastructure administration on VMWare, Hyper-V, and Nutanix Acropolis Hypervisor ◼ Configuration and administration of Ubiquiti Access Points, Switches, Controller Software ◼ Managed Avaya Aura Voice Over IP PBX System. ◼ Ansible and AWX/Ansible Tower for automation. ◼ n8n for automation. ◼ Zabbix installation and administration to monitor network endpoints and services ◼ Netbox to maintain network inventory When you work with me you will get fast response, clear communication, and fast turnaround on most projects. If any of this sounds like what you need, contact me!

Network Administration
Firewall
Transact-SQL
C#
ASP.NET
Microsoft SQL Server
Microsoft Exchange Online
Microsoft IIS
Microsoft SQL Server Administration
Microsoft Active Directory
VMware vSphere
Microsoft Hyper-V Server
Office 365
Windows Administration
Linux
$55 hourly
Jake B.
- 4.8/5
- (94 jobs)
I am a very skilled in sales development/telemarketing/lead gen/sales training & soft IT network support. I have extensive knowledge & hands-on experience in message scripting, lead building, efficient note-taking, & telemarketing to maximize productivity in many different industries. This gives me an advantage over other freelancers.

Network Administration
Sales Management
Communication Etiquette
Sales Strategy
Telemarketing
Technical Support
Customer Service
$65 hourly
Adam O.
- 4.9/5
- (200 jobs)
25 years experience as a UNIX/Linux Systems and Network Administrator. On-premises, public cloud, private cloud, hybrid design and operations expertise. Large AWS, Azure, and Google Cloud deployments and migrations. LAMP/LEMP stack expert, PHP, Python, Javascript, Node.js, Perl, Ruby, MatLab. 20 years of MySQL and Postgres database administration experience. Expert OpenVPN architect including PKI infrastructure and multiple CA deployments. Hypervisor virtualization expertise with VMware ESXi, XenServer, Hyper-V, others. Embedded system design. REST API programming. ISP/ASP/SaaS environments. System and network security, monitoring, and large NAS/SAN solutions. Code management, CI/CD with Jenkins, Git, Puppet, Chef, others. Kubernetes orchestration and Docker container management experience. Machine Learning DevOps support of TensorFlow, JupyterLabs, Apache Nifi dataflows. Certifications: CCNA - 1999 - Cisco Certified Network Associate CSA - 1998 - Sun Certified Systems Administrator

Network Administration
cPanel
Amazon Web Services
VMWare
Perl
Google Cloud Platform
Virtualization
DevOps
Linux System Administration
Scripting
System Administration
LAMP Administration
Cloud Computing
Network Security
VPN
$150 hourly
Jesper Frank N.
- 5.0/5
- (10 jobs)
Linux, UNIX, Proxmox, pfSense, Ubiquiti, Cisco, Arista, Cloudflare, Storage, NAS, SAN, DAS, Network, IoT, Raspberry Pi, WiFi, Data Center, Cloud, IT Transformation, IT Architecture, Monitoring, Grafana, HAProxy, Ubuntu, MAAS, LXC & Docker

Network Administration
Unix System Administration
Proxmox VE
Ubuntu
Computer Network
Linux
Virtualization
Information Architecture
Storage Area Network
System Administration
Raspberry Pi
Linux System Administration
Enterprise Architecture
Information Technology Strategy
Network Monitoring
Managed Services
$150 hourly
Ivan G.
- 5.0/5
- (5 jobs)
AREAS OF EXPERTISE: • Microsoft OS and services: Windows Servers NT4 and all after, Active Directory, Exchange, OCS, Lync/Teams, SCOM, SCCM, IIS, SQL, Azure, Office 365, Microsoft 365, Terminal and Remote Desktop services • Mac OS: support and troubleshooting • Chrome OS: Support and troubleshooting • Mobile OS: Blackberry OS, Windows Phone, iOS, Android • Backup solutions/Disaster Recovery: Symantec, Acronis, Veeam, Axcient, Wasabi • Virtualization: Vmware, Microsoft Hyper-V • Hardware: HP, IBM, TrendMicro and Dell servers, storage systems, desktops and laptops, Cisco, Ubiquiti, FortiGate, SonicWall networking and wireless, f5 load balancers, Tandberg and Polycom conferencing solutions. • General technical and end user support

Network Administration
Security Infrastructure
IT Infrastructure
Ubiquiti
Cisco
Microsoft Office
Fortinet
Virtualization
WiFi
Network Design
Microsoft Windows
Business with 10-99 Employees
Office 365
Windows Server
$85 hourly
Brian C.
- 5.0/5
- (11 jobs)
Experienced freelance provider; new to Upwork. Experienced technician with over 12 years of experience in project management, customer service, and leading technical teams and projects. Seeking opportunities as a system administrator or security analyst. Possess two years of IT experience helping companies migrate to managed domain networks and establishing or improving technical and administrative security controls. Passionate about problem solving, process improvement, and security. Currently pursuing a Cisco CCNA certification and a project management certificate through Google.

Network Administration
UniFi
Keeper Security Keeper
Mobile Device Management Software
Windows Administration
Mac OS X Administration
Microsoft Excel
Ubiquiti
Computer Network
IT Compliance Audit
Project Management
DNS
Tech & IT
Business with 1-9 Employees
Microsoft Active Directory
$100 hourly
Andres M.
- 5.0/5
- (9 jobs)
20+ years experience in administering *nix systems and networks. What I can do for you: - Manage equipment in physical datacenter - Manage infrastructure on the cloud (currently AWS and DigitalOcean - Migrate equipment between sites - Migrate services physical to virtual (OpenVZ, KVM, ESXi) - Migrate services physical or virtual to the cloud - Create and support Linux devop environment - Untangle existing network configuration. Make it or simple or redundant or balance of it. - Roll out IPv6 - Organize VPNs - "Install that app" on a Linux system - Configure VoIP server or fix its issues - Automate deployment with puppet, ansible, CloudFormation - Get it monitored (mainly but not limited by zabbix) - Get extra remote hands, if I run out of my own - Not get cold in the datacenter and not fell asleep during night migration :)

Network Administration
Network Design
Network Architecture
PfSense
AWS CloudFormation
OpenVPN
Ceph
VoIP
Virtuoso Universal Server
IPv6
OpenVZ
Zabbix
Linux System Administration
NGINX
$130 hourly
Aftab A.
- 5.0/5
- (8 jobs)
🔝 TOP-RATED ✔️ Juniper Routing, Switching and Security Expert (Emeritus-SP, JNCIE-SP, JNCIE-DC, JNCIP-ENT, CCNA) with 20+ 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.

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
$50 hourly
Lidren D.
- 5.0/5
- (2 jobs)
A highly talented, dedicated and enthusiastic Windows Professional with over thirty years experience. Proven skills in homogenous or non network design, implementation, and maintenance. Excellent communication skills in working teams, customer facing communication, and escalation with supervisors. Strong background in Computer Hardware, repair and installation. Demonstrated skills in managing multi-million dollar equipment, maintenance programs, and personnel. That aside, I dabble everywhere. Started on a Commodore, migrated myself to Apple, then Macintosh, then Windows. Unix/Linux, Cisco, remote server barns, AI, cloud infrastructure, general programming. Military experience, theater, historical reenactment and education, convenience store, journeyman machinist, blacksmith. I really do not want to hear 'overqualified' again. I just want a good long term or permanent position with a well organized team.

Network Administration
Computing & Networking
System Maintenance
Data Recovery
Helpdesk
Cloud Computing
Professional Tone
Computer Hardware
Network Engineering
Customer Service
IaaS
Windows Administration
Customer Support
Linux
Microsoft Windows
$125 hourly
Jonathan F.
- 5.0/5
- (2 jobs)
I’m a IT Professional experienced in network and systems administration for small and medium-sized businesses.

Network Administration
Windows Administration
WiFi
VPN
Virtual LAN
Network Engineering
Computing & Networking
Computer Network
Windows Server
System Administration
$85 hourly
Rio S.
- 4.9/5
- (6 jobs)
I am a passionate, enthusiastic technology professional with over 10 years in the tech industry. I'm adept at problem-solving and troubleshooting, combining critical thinking skills with a detail-oriented approach to make sure things are done the right way. I can help you build a web application from the ground up, using AWS, GCP, or Azure, coding and deploying the application to your specifications and designing the UI/UX for your final website. I am also open to smaller projects and have created applications and scripts such as chatbots using the Google API, the OpenAI API, and more.

Network Administration
OKTA
Google Workspace Administration
DNS
OpenAI API
Microsoft Azure
Web Application
Automation
System Administration
Google APIs
Google Cloud Platform
Amazon Web Services
JavaScript
Python
Chatbot Development
$125 hourly
Kyle S B.
- 5.0/5
- (9 jobs)
**AI, AR, and WebXR Development: From Concept to Execution** I specialize in AI, augmented reality (AR), and WebXR development, delivering cutting-edge solutions like chatbots, interactive AR experiences, educational installations, and face filters. My expertise combines technology with creativity to build applications that engage users and provide meaningful value. From designing immersive AR experiences to deploying AI chatbots that enhance communication, my work ensures future-proofed, scalable solutions tailored to meet client needs. My experience extends to educational AR installations and creating face filters for interactive engagement. **Technical Expertise:** - **AI and Chatbots:** Design and development of chatbots to enhance customer experiences and provide interactive solutions for websites and applications. - **Augmented Reality & WebXR:** Creation of large-scale AR experiences for mobile and desktop, including educational installations and face filter integrations for marketing and engagement. Web Development: I have Expertise in WordPress, WooCommerce, WebGL, and NFT applications, including blockchain login verification and smart contract development. - **Application Development:** Development of applications for iOS, Android, and Roku, focusing on user experience and advanced functionality. **Cloud & Server Management:** Skilled in platforms like Amazon AWS and WPEngine, I implement servers, operational procedures, disaster recovery strategies, and robust documentation to support client needs. **Project Management:** With extensive experience leading teams and managing projects, I ensure every initiative runs smoothly, meeting deadlines while exceeding expectations. I leverage tools like Gantt charts and other scheduling software to deliver results with precision. **Client Relationships:** My approach prioritizes long-term success and client education. I offer insights into every aspect of a project. Many clients have worked with me for over five years, trusting my expertise and commitment to excellence. Confidential project details and references are available upon request. I combine technical expertise, creative problem-solving, and client focus to ensure every project benefits from innovative solutions.

Network Administration
Web Development
Website Customization
GoDaddy
AWS Systems Manager
Video Stream
WordPress Development
WordPress
Project Management
Mobile App Development
AWS Server Migration
Amazon EC2
Wowza Media Server
$60 hourly
Eugene d.
- 5.0/5
- (16 jobs)
As a CISSP-certified Information Security Manager, I bring extensive expertise in safeguarding digital assets, ensuring compliance, and enhancing the overall cybersecurity posture of organizations. My services are designed to provide strategic and hands-on solutions tailored to meet your unique security challenges. Services Offered: Comprehensive Security Assessment: Conduct in-depth vulnerability assessments and risk analyses. Identify and mitigate threats across IT infrastructure, applications, and networks. Cybersecurity Strategy Development: Design and implement robust security frameworks aligned with industry standards (e.g., ISO 27001, SOC2, PCI, NIST). Develop security policies, procedures, and best practices tailored to your business needs. Incident Response and Recovery: Provide rapid response to security breaches or cyberattacks. Coordinate recovery efforts and post-incident analysis to prevent future threats. Compliance and Audit Preparation: Ensure compliance with regulations like GDPR, HIPAA, PCI-DSS, and more. Perform readiness assessments and prepare documentation for audits. Security Training and Awareness: Develop and deliver training programs to educate teams on cybersecurity risks and protocols. Conduct phishing simulations and workshops to improve staff vigilance. Cloud and Data Security: Secure cloud environments (AWS, Azure, GCP) with best-in-class practices. Protect sensitive data with encryption, access controls, and monitoring tools. Endpoint and Network Security: Implement endpoint protection solutions to safeguard against malware and intrusions. Design secure network architectures, including firewalls, VPNs, and intrusion detection systems. Penetration Testing and Ethical Hacking: Simulate real-world attacks to identify system vulnerabilities. Provide actionable recommendations to strengthen defenses. Why Choose Me? Certified Expertise: CISSP-certified professional with hands-on experience in various industries. Tailored Solutions: Customized strategies designed to align with your business goals. Proven Track Record: Successfully delivered projects for startups, SMEs, and Fortune 500 companies. Clear Communication: I prioritize transparency and collaboration, ensuring you’re informed every step of the way. Let’s work together to build a secure, resilient digital environment that protects your business and its reputation. Contact me today to discuss your information security needs!

Network Administration
Internet Security
DevOps
Amazon EC2
Continuous Integration
Amazon RDS
Information Security
Network Security
Amazon S3
Jenkins
Amazon ECS
Kubernetes
Amazon Web Services
Ansible
$70 hourly
Abdo M.
- 5.0/5
- (222 jobs)
✅ ✅ ✅ TOP-RATED PLUS Cloud Engineering & CTO Consulting! As an accomplished CTO consultant, my specialization in Cloud DevOps Engineering spans an impressive 12 years. I've successfully designed, implemented, and maintained cloud-based infrastructure and systems, harnessing the latest technologies and best practices in Cloud DevOps. My expertise includes AWS, Azure, and Google Cloud, with a deep understanding of optimizing and securing these environments. Beyond this technical wizardry, I offer a business-oriented mindset honed from successfully operating my own startup in 2012. Be it budget management, team leadership, creative ideation, or company growth, I have the right business acumen to propel your company forward. If you need assistance with cloud migration, infrastructure scaling, or deployment pipeline automation, I have the expertise and experience to guide you to your goals. 🌟 Why am I unique amongst other freelancers? 🌟 I prioritize "QUALITY of Work", always striving for client success and satisfaction. A brief 10-minute conversation is all it takes for me to grasp your business needs. Your privacy matters, hence my readiness to sign an NDA to protect your business. I'm passionate about my work, balancing speed and quality in every task I undertake. My expansive skill set includes: Mastery in cPanel / WHM. ● Expertise with cloud providers such as AWS, Google Cloud, Alibaba Cloud, Digital Ocean, etc. ● Specialization in managing application cloud platforms like OpenStack, OpenShift. ● Proficiency in Linux distributions (RedHat, CentOS, Ubuntu, Debian). ● Expertise in computer clustering, data replication, and disaster recovery. ● Skill in containerization orchestration (Docker and Kubernetes). ● Mastery in monitoring solutions such as ElasticSearch, Kibana, Zabbix, Nagios, NewRelic, etc. ● Familiarity with DevOps automation tools such as Ansible, Chef, Puppet, Terraform, Jenkins. ● Experience working closely with developers to design CI/CD pipelines. ● Expertise in CMS & eCommerce platforms (WordPress, Drupal, Magento, Shopify, PrestaShop). ● Proficiency in email migration to GSuite, Office365. ● Proficiency in implementing HIPAA compliance in your infrastructure. I'm excited to discuss your unique needs and explore how I can be of service. Let's chat!

Network Administration
Cloud Security
Fortune 500 Company
Cloud Computing
Amazon ECS for Kubernetes
DevOps
Kibana
Linux System Administration
CI/CD
Terraform
Ansible
Docker
Ubuntu
Kubernetes
Amazon Web Services
$100 hourly
Matthew B.
- 5.0/5
- (9 jobs)
President and Founder of Digital Edict Inc, a Southern California company that provides technology support and services to local and online clients. We help organizations and individuals manage their websites and other business technologies involved in their daily operations. Our mission is to provide high quality, expert solutions, and to help our clients realize maximum growth and value through practical technology application. Past experience includes: Office 365 Setup, Migrations, and Support; Windows Server Management and Desktop Administrator; Mobile Device Management; VoiP Systems Setup and Management; Cybersecurity Defense and Recovery; Disaster Recovery; Business Technology Systems Engineering and Architecture; Business Communication Systems Administration; Wordpress website development and support; Web hosting; Email marketing systems; and many more.

Network Administration
Google Analytics
Google Ads
Web Hosting
WordPress
Business Development
DNS
$65 hourly
Michael H.
- 0.0/5
- (0 jobs)
● Setup and maintain computer and phone extensions for each employee workstation. ● Ensure government compliance with national legislation and medical health standards. ● Develop new software interfaces. ● Issue and maintain all virtual and physical security access. ● Perform and automate daily backup operations, ensuring all required file systems and system data are successfully backed up on local servers and off site cloud servers such as AWS, Google Drive, and Azure. ● Setup and maintain MySQL databases, Microsoft Active Directory, Windows and Linux Servers. ● Setup and maintain dhcp and dns services. ● Setup network configurations and routine monitoring to improve on network growth. ● Setup and maintain virtualization using VMware, Hyper-V, Virtualbox, and KVM. ● Setup and maintain Microsoft Exchange and Office 365. ● Implement and maintain helpdesk ticketing system to improve the IT department workload more efficiently. ● Install and maintain electronic systems such as local area network cable plants, closed-circuit television (CCTV), intrusion alarms, and support of VoIP systems which include hardware, software. ● Reconfigure entire existing websites integrating web pages with databases, improving efficiency. ● Update graphical design of websites with user interfaces for client customers, general purpose viewing, client/server interaction, and e-commerce marketing.

Network Administration
System Administration
Web Development
$85 hourly
Keith M.
- 0.0/5
- (1 job)
As a seasoned Full-Stack Software Engineer specializing in the Microsoft stack, I bring over 18 years of experience in crafting high-performance, scalable web applications tailored to meet complex business challenges. Here’s what you gain from my expertise: 🔹 Proven Track Record: Successfully designed and implemented critical integrations and functionalities, including OpenAI, OAuth2, and Stripe, enhancing line-of-business and SaaS applications significantly. 🔹 Versatile Developer: Expert in React, ASP.NET Core/MVC/Web API, and SQL, I enhance your software projects effectively. My production experience with Azure, Angular, jQuery, vanilla JavaScript, PHP, and MySQL ensures adaptability across diverse project demands. 🔹 Industry Experience: With an extensive background in verticals requiring precision and innovation such as restaurant/hospitality, infertility solutions, and Fintech, I am prepared to tackle your industry's unique challenges. Here's what you can expect from our engagement: 🔹 Strategic leadership that builds and guides development teams towards achieving meaningful results. 🔹 Deep problem-solving expertise that drives projects from conception through to successful deployment. 🔹 A collaborative approach to integrating complex solutions, boosting your business operations and enhancing customer engagement. Let's discuss how we can collaborate to drive your projects forward.

Network Administration
Software Development
Product Development
Microsoft SQL Server Administration
React
DevOps
Agile Software Development
Microsoft SQL Server Programming
GitHub
Git
C#
Microsoft SQL Server
Azure DevOps
SQL
$40 hourly
Jared C.
- 0.0/5
- (2 jobs)
Jay Cruz IBM AI Engineering Professional Certificate Kafka/Confluent Certified Kubernetes / AWS / Cloud Engineering Support Linux - Windows - MacOS System Administration Hardware and Software Repair, IT, Cisco Networking

Network Administration
Oracle
Kubernetes
Red Hat
Docker
Windows Administration
Ansible
SQL
macOS
Ubuntu
Google Cloud Platform
System Administration
Amazon Web Services
Linux
Microsoft Azure
$25 hourly
Demetris H.
- 5.0/5
- (2 jobs)
Skills * Call center (1 year) * Customer Service (10+ years) * IP networking (5 years) * Strategic planning (10+ years) * Management (10+ years) * Recruiting (10+ years) * E-commerce (10+ years) * Warehouse management (5 years) * Risk management (7 years) * Data collection (10+ years) * English (10+ years) * Conflict management (10+ years) * Sports Coaching (10+ years) * Help Desk (10+ years) * Network monitoring (5 years) * Network Administration (5 years) * Windows (10+ years) * Leadership (10+ years) * Schedule management (10+ years) * Planograms (10+ years) * Pricing (10+ years) * Member services manager (10+ years) * Operations management (10+ years) * Nonprofit management (2 years) * Loss prevention (10+ years) * Profit & loss (10+ years) * B2B (10+ years) * Fashion retail (5 years) * Facilities management (10+ years) * Project management (10+ years) * Project planning (10+ years) * Event planning (5 years) * Event marketing (5 years)

Network Administration
Ecommerce Website
Retail
Event Highlights Video
Business
Call Center Management
Event Planning
Fashion & Apparel
Customer Service
Windows Administration
Retail Sales Management
Computer Network
Management Skills
Retail & Consumer Goods
Microsoft Windows
$120 hourly
Travis K.
- 0.0/5
- (1 job)
IT Systems Engineer with fifteen years’ experience managing server infrastructures and datacenter operations. Highly effective team leader delivering infrastructure solutions aligned with the organization’s goals and requirements. Proven ability to create and deliver strategic solutions tied to business growth, organizational development, and systems/network optimization.

Network Administration
Microsoft SQL Server
Server Administration
Storage Area Network
Active Directory Federation Services
Office 365
Microsoft Exchange Online
Cisco UCS
Windows Server
Amazon Web Services
Microsoft Azure
Microsoft Hyper-V Server
Microsoft Active Directory
Microsoft Windows PowerShell
VMware vSphere
$35 hourly
Paul S.
- 0.0/5
- (0 jobs)
Passionate about Information Technology I excel at finding solutions to technical problems. Certified IT specialist. I prioritize understanding your problem and finding the best solution. From Consulting, IT procurement, systems administration, Custom PC builds, Networks,

Network Administration
System Installation & Upgrades
Windows 11 Administration
Windows 10 Administration
Software
Computer Network
Hardware Troubleshooting
Network Planning
Office 365
Computer Hardware
CompTIA
$19 hourly
Miguel S.
- 5.0/5
- (1 job)
I am a hardworking IT student dedicated to mastering IT. I recently completed the Google IT Support Professional Certificate and am currently focused on achieving the CCNA and CompTIA Security+ certifications. Fueled by my passion for technology enables me to learn and absorb new concepts quickly. I bring a solid foundation in IT support and troubleshooting aiming to further specialize in networking, infrastructure, and security protocols. With a commitment to continuous learning, I am eager to apply my evolving expertise to contribute effectively to IT projects and challenges.

Network Administration
Information Technology Operations
Information Gathering
Information Technology
Typing
Network Monitoring
Software Testing
Data Entry
Bug Investigation
Bug Reports
$30 hourly
Ian Roy S.
- 5.0/5
- (1 job)
I am in the field of Technology Industry for more or less 13 years which encompasses skills in managing servers, network configuration, troubleshooting skills and end user support.

Network Administration
Nagios Core
PfSense
End User Technical Support
Wireshark
Network Analysis
Hardware Troubleshooting
SQL
soapUI
Linux System Administration
Windows Administration
Microsoft Windows
Microsoft Active Directory
Linux
$115 hourly
Bill F.
- 0.0/5
- (1 job)
Over 25 years of experience in the computer game and I've done it all. Software, hardware, networks, cloud, it's all in my wheelhouse and If I don't know the answer for you I have a colleague who does! Application concepts, bug fixes, code that nobody knows how to fix? I can help you. I've been working for other people for 25 years and decided it's time to jump in and do my own thing! Let me help you solve your IT problems. Want more detailed experience? See my resume in the Portfolio section.

Network Administration
Agile Software Development
Testing
Linux
System Administration
SaaS Development
Asynchronous I/O
PostgreSQL
MySQL
C++
Ruby
PHP
Python
Agile Project Management
International Development
$85 hourly
Richard M.
- 0.0/5
- (0 jobs)
Experienced and knowledgeable Information Technology professional seeking to contribute training and acquired skills within a company. Works well independently and in group setting providing all facets of computer support, such as troubleshooting, installations, and maintenance. In-depth knowledge and understanding of numerous software packages and operating systems. Skilled in providing customer and end-user help desk support. Easily identify and resolve technical issues and concerns. - Experience with Network Infrastructure - Cisco/ Meraki - Active Directory - On-boarding/Off-boarding employees - Third-Party Vendor Management - I.T. Budget Analysis - DMS System Administration

Network Administration
Office 365
Microsoft Active Directory
Remote IT Management
Ubiquiti
UniFi
Unity
Cisco
Budget Management
IT Project Management
Cisco Meraki
WiFi
IT Support
Helpdesk
Pre-Sales
$20 hourly
Vertis H.
- 5.0/5
- (2 jobs)
As a seasoned IT Consultant with over a decade of experience in systems administration, network engineering, and cybersecurity, I specialize in creating robust IT infrastructures that are both secure and scalable. My career spans roles as an IT Manager and Cybersecurity Consultant, where I've designed and executed comprehensive BCP and DR plans for various high-profile clients. I pride myself on staying at the cutting edge of technology, which enables me to provide forward-thinking solutions to complex IT challenges. I have a proven track record of improving system efficiency while reducing costs, and my commitment to client satisfaction has consistently resulted in successful project outcomes and long-term business relationships. My areas of expertise include but are not limited to: - Advanced systems analysis and strategic IT planning - Network architecture design and optimization - Leading cross-functional teams in high-pressure environments - Implementing cybersecurity measures and conducting vulnerability assessments - Developing and testing Business Continuity Plans (BCP) and Disaster Recovery (DR) strategies I'm passionate about leveraging technology to drive business growth and operational excellence. I am currently available for remote consulting opportunities and look forward to contributing to your organization's success.

Network Administration
Cloud Migration
Data Migration
Windows Server
Network Architecture
Microsoft Azure
Tech & IT
System Security
Technical Project Management
Cybersecurity Management
Information Technology
Want to browse more freelancers?
Sign up