Stefanos Tsartsalis
Founder @Dragonfly Pcs
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WORK HISTORY
Founder @Dragonfly Pcs
New York, NY, US
Founder and lead technician at Dragonfly PCS, a Managed Service Provider serving the New York City Metropolitan Area. I oversee all aspects of IT infrastructure, cybersecurity, and digital transformation projects for small to mid-sized businesses across industries, including construction, hospitality, and retail.Key Responsibilities:Plan and implement Microsoft 365 and hosted Exchange migrationsDeploy and maintain networks, servers, and Synology NAS systemsPerform structured cabling, rack installs, and network cleanupInstall and manage security camera systems with remote accessDeliver remote and onsite technical support with guaranteed SLAsProvide managed IT services and monthly maintenance plansHighlighted Projects:Migrated a 20+ user construction firm from Google Workspace to M365Built a custom guest Wi-Fi marketing portal using Ubiquiti & DockerExecuted full structured cabling and network rack upgrade for multi-site retailerInstalled full PoE security camera system for residential and retail clientsDedicated to making technology easy, secure, and scalable for every client.
ABOUT STEFANOS TSARTSALIS
As the founder of Dragonfly PCS, I bring over a decade of hands-on experience in the Information Technology & Services industry, helping businesses and organizations streamline their operations through reliable IT solutions. From Microsoft 365 migrations and network infrastructure to remote support, cybersecurity, structured cabling, and surveillance systems, I specialize in building technology that works—efficiently, securely, and affordably.What sets us apart? A personalized, transparent approach. I work closely with clients to understand their unique needs, delivering tailored solutions backed by responsive support and ongoing maintenance. Whether it’s managing a company’s digital transformation or handling emergency IT issues, I’m committed to making technology an asset, not a burden.Let’s connect if you’re looking for an experienced IT partner to support your growth.
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