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Kevin B.
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Kevin B.

Networking, Security & Virtualization Solutions Expert

Senior Infrastructure Engineer | Citrix, Microsoft 365, Network Security & Virtualization Are you dealing with a complex Citrix environment, Microsoft 365 migration, network security issue, or virtualization project? I help businesses design, implement, migrate, secure, and optimize IT infrastructure with hands on experience across Citrix, Microsoft 365, Cisco Meraki, Ubiquiti, FortiGate, Palo Alto, VMware, Hyper V, Azure, and enterprise networking. What I Can Help You With ✅ Citrix & VDI: Citrix Virtual Apps & Desktops, XenApp, XenDesktop, NetScaler, ADC, MCS, PVS, DaaS, and VDI troubleshooting ✅ Microsoft 365: New tenant setup, GoDaddy to Microsoft 365 migrations, Exchange Online, Microsoft Teams, Entra ID, Active Directory, MFA, SPF, DKIM, and DMARC ✅ Network Infrastructure: Cisco Meraki, Ubiquiti UniFi, VLANs, routing, switching, WiFi, site to site VPN, and high availability network design ✅ Network Security: FortiGate, Palo Alto, firewall configuration, VPN security, access control, DNS security, and infrastructure hardening ✅ Virtualization & Cloud: VMware ESXi, vSphere, Hyper V, XenServer, Azure, Azure Virtual Desktop, server migrations, and infrastructure upgrades ✅ Infrastructure Assessments: Health checks and technical assessments to identify security, performance, configuration, and reliability issues before implementation Projects I Specialize In • Citrix implementation, migration, and troubleshooting • Microsoft 365 migrations and new tenant implementations • Network redesign and high availability infrastructure • Site to site VPN and firewall implementations • VMware and Hyper V virtualization projects • Network security assessments and remediation • Cloud and infrastructure migrations • Infrastructure upgrades and modernization My approach is straightforward: understand the existing environment, identify the right technical solution, implement it carefully, test the result, and ensure the completed system meets the project requirements. I focus on project based technical work, migrations, implementations, upgrades, and complex infrastructure challenges rather than general help desk or end user support. I work particularly well with MSPs, mid market companies, healthcare organizations, and professional services businesses that need an experienced engineer for a defined infrastructure project. ⭐ Recent Client Feedback “Kevin was extremely helpful in getting our office’s UniFi network back up and running. He is very knowledgeable, professional, and was able to set up a new network.” “Kevin quickly understood our requirements and delivered exactly what we needed. Communication was clear, and turnaround time was fast.” Have a Citrix, Microsoft 365, networking, security, or virtualization project that needs an experienced engineer? 📩 Let’s have a FREE consultation call to discuss your requirements and determine the right technical approach.

🇺🇸Chicago, United States$150/hr100% JSS4.96 (57)Since Jun 2021

Earnings and projects

MRR
$1.7k

Last 6 months ÷ 6

World#27,683 / 412k
🇺🇸Country#5,638 / 62.1k
Revenue, last 30 days
$90

Last 6 months: $10k

World#93,396 / 412k
🇺🇸Country#11,554 / 62.1k
Total earnings
$83k

Billed in all: $87k

World#47,609 / 412k
🇺🇸Country#9,358 / 62.1k
Per project
$834

$1.5k in the last 6 months

World#138,161 / 412k
🇺🇸Country#23,482 / 62.1k
Projects, last 6 months
7

Across 9 contracts

11% fixed89% hourly
World#28,828 / 412k
🇺🇸Country#4,152 / 62.1k
Projects in all
100

Across 119 contracts

24% fixed76% hourly
World#27,784 / 412k
🇺🇸Country#4,462 / 62.1k

Earnings, last 30 days

$86.9k+$90 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$86,850$86,900$86,950Oct 9Oct 24Nov 8

Skill rankings: Top 5% in Hosting Setup

Ranked by MRR among everyone on Upwork with the skill.

  1. #9Hosting Setup187 freelancers · 🇺🇸 #4Top 5%
  2. #9Storage Area Network71 freelancers · 🇺🇸 #5Top 13%
  3. #10Ubiquiti121 freelancers · 🇺🇸 #3Top 8%
  4. #11Fortinet146 freelancers · 🇺🇸 #3Top 8%
  5. #12Palo Alto Firewalls113 freelancers · 🇺🇸 #3Top 11%
  6. #15Citrix135 freelancers · 🇺🇸 #3Top 11%
  7. #16Server Virtualization135 freelancers · 🇺🇸 #2Top 12%
  8. #17Cisco Meraki143 freelancers · 🇺🇸 #3Top 12%