Available for freelance work

Justin Sando Kollie

IT Support • Junior Network Admin • Linux Admin

I help teams turn technical support from stressful to smooth. I keep systems dependable, users productive, and operations running with a calm, practical approach.

Whether you need better day-to-day support, clearer infrastructure ownership, or a dependable partner for Linux and network operations, I bring the experience and follow-through to make it happen.

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Years experience

30+

Projects delivered

20+

Happy clients

98%

On-time delivery

About

I’m a support-focused IT professional with hands-on experience in help desk support, junior network administration, and Linux system administration. I enjoy troubleshooting user issues, maintaining everyday infrastructure, and helping teams stay productive through reliable systems, clear communication, and steady follow-through.

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Featured Projects

Project One View →

One or two sentences describing the project, the problem it solves, and your role in building it.

React Node.js PostgreSQL

Project Two View →

One or two sentences describing the project, the problem it solves, and your role in building it.

Python FastAPI Docker

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From the Blog

MAR 12, 2026

Why I Switched from REST to GraphQL

A look at the tradeoffs that pushed our API layer toward GraphQL, and what it cost us in return.

FEB 02, 2026

Building a Design System from Scratch

Notes on componentizing a sprawling UI codebase into a reusable, documented design system.

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