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Konstantinos Kiousis

@konstantinoskiousis

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I troubleshoot devices, networks, and IT systems while building full-stack applications.

Greece

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What I'm looking for

I'm looking for IT Support or Systems/Network Administration roles where I can troubleshoot hardware, software, and network issues, support users, and build hands-on experience with enterprise systems.

I'm supporting Vodafone Greece customers by diagnosing smartphones, tablets, routers, and network issues, tracking requests, and guiding users through solutions.

At the Naval Hellenic Hospital of Athens, I'm maintaining workstations, resolving hardware and LAN/VLAN connectivity issues, and managing network cabling, printers, and peripherals.

I'm also configuring Medilab and SAP, administering user accounts and access rights through Active Directory, and keeping local systems running reliably.

Alongside IT support, I've built full-stack projects including Ember, a business finance platform, Findoc, a healthcare appointment platform, and an ASP.NET Core Todo API using React, TypeScript, ASP.NET Core, Entity Framework Core, and SQLite.

Experience

Work history, roles, and key accomplishments

Current

Tech Specialist

Current

Vodafone

Oct 2024 - Present (1 year 11 months)

Diagnose and resolve technical problems with smartphones, tablets, and other electronic devices. Provide router fault resolution, network troubleshooting, and technical support to clients.

Technical Support Troubleshooting Network Troubleshooting Router Configuration Customer Support

Hardware and Network Engineer

Naval Hellenic Hospital of Athens

Nov 2025 - Nov 2026 (1 year)

Perform maintenance and technical support for workstations, diagnose and repair hardware faults, and provide network support for LAN and VLAN. Manage user accounts and access rights via Active Directory.