Sean Lynch, IT consultant for Southern California businesses

Stop Worrying About IT.

I secure, automate, and manage your technology for businesses across Los Angeles, Orange County, and the Inland Empire.

16+ years of hands-on systems engineering — on-site throughout Southern California, with remote support for select projects nationwide.

16+ Years Experience
150+ Satisfied Clients
200+ Projects Completed

How I Can Help Your Business

On-site across Southern California · Remote support for select projects nationwide

Reliable Server & Cloud Management

Ensure your business runs 24/7 with zero downtime. I manage, secure, and optimize your Windows, macOS, and Linux servers, so you never have to worry about a crash.

Powerful Process Automation

Stop wasting time on manual work. I use Python, PowerShell, and AI to build custom automation that saves your team hundreds of hours and eliminates human error.

Rock-Solid Network Security

Protect your data and prevent breaches. I design and implement robust security solutions tailored to your business needs.

Seamless Cloud Migration

Move to the cloud with confidence. I ensure efficient, zero-data-loss migrations to Office 365, Google Workspace, Azure, AWS, and more.

Security Camera Design & Installation

See what matters with properly planned surveillance. I design camera coverage, install commercial and UniFi systems, and configure secure remote access so you have reliable visibility when you need it.

Not sure which service fits your situation?

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My Work in Action

Healthcare

Healthcare Wireless Network

Problem: Staff and patients depended on unreliable connectivity across the facility. Coverage gaps disrupted daily workflows.

Solution: Designed and installed a secure wireless network from the ground up—AP placement, segmented access, and phased deployment with zero downtime.

Result: Seamless connectivity across the property with a security posture appropriate for sensitive healthcare operations.

Zero downtime rollout
Legal

Law Firm Security Overhaul

Problem: Sensitive client data at risk from outdated security groups and a steady stream of access-related helpdesk tickets.

Solution: Restructured security groups and permissions firm-wide in a controlled rollout that matched how teams actually worked.

Result: Eliminated 99% of access-related tickets and passed a critical client security audit.

99% fewer access tickets
Financial Services

SharePoint Migration & Data Automation

Problem: File server migration to SharePoint needed zero data loss, plus manual reporting processes consuming staff time.

Solution: Executed a seamless SharePoint migration and built automation scripts for stock data retrieval, normalization, and reporting.

Result: Zero data loss, improved collaboration, and faster reporting with less manual handling.

Zero data loss
Education & Hospitality

Resort & Campus IT Overhaul

Problem: Unused subscriptions, aging network bottlenecks, and ~100 staff depending on unreliable WiFi across diverse roles.

Solution: Audited and cut waste; rebuilt network with optimized UniFi WiFi zones and phased rollouts to minimize disruption.

Result: Cut $35,000+ in annual subscription spend and delivered a faster, more reliable campus network.

$35K+ annual savings

Facing something similar?

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About Sean Lynch

Practical IT solutions for Southern California businesses.

I help Southern California businesses run secure, automated IT—from servers and networks to surveillance and cloud. With 16+ years of hands-on experience, I focus on practical solutions that keep your team productive and your data protected.

Whether you need a one-time project or ongoing support, I bring the same approach: understand the problem, plan carefully, execute with minimal disruption, and leave you with systems that actually work.

IT Infrastructure
Automation
Cybersecurity
Surveillance

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Recruiters: download resume (PDF)

Professional Certifications

Industry credentials that back the work.

Get In Touch

Let's schedule a free, no-obligation call to discuss your IT needs across Southern California.

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Proudly Serving Southern California

Based in San Bernardino County, I provide on-site IT consulting throughout Los Angeles, Orange County, Riverside County, and the Inland Empire. Remote support is available nationwide for select automation, cloud, and security projects.