About
I started taking systems apart in my father's workshop — engines, gearboxes, brakes. The systems changed; the method didn't. Diagnose, trace to root cause, fix within real constraints, and don't mistake the symptom for the fault.
Everything since has been the same job on harder systems. A retail floor fails through people rather than parts. A help desk is a hundred small faults a day with no time to guess at any of them. An ISP is other people's infrastructure breaking in real time. Enterprise .NET is all of that with a change-control process attached.
Networks and telecoms are what I trained in and where I started working — the software is the newer part. I'm going deeper into infrastructure and security on the engineering track — platform and security engineering now, architecture when the depth earns it.
- Based
- Nicosia, Cyprus
- Nationality
- Greek, raised in Cyprus
- Languages
- Greek, English, basic German
- Contact
- dcz@dimitriszoumpakis.com
Experience
PatSoft Limited
Dec 2025 — present
Nicosia
Junior Software Developer (Full-Stack)
Enterprise .NET for public sector and regulated organisations, under GDPR, ISO 27001, ISO 22301, ISO 27701 and formal change control.
- Sole owner of a legacy modernisation initiative — reverse-engineering and documenting undocumented production systems across legacy VB.NET/WinForms/Access and modern .NET/C#/Blazor
- Design and delivery of a multi-tenant SaaS platform on Azure: per-tenant isolation, Key Vault, Entra ID authentication
- Own the design, development and integration of REST APIs across internal and third-party systems
- Cross-platform mobile application in .NET MAUI, extending internal tooling to field use
- Enterprise .NET and SQL Server development and maintenance — C#, ASP.NET Core, Blazor
- Author internal and external system manuals; handle client-facing support and incident tracking in BoldDesk
Cablenet Communication Systems
Apr — Sep 2025
Nicosia
Technical Support Representative
Front-line support for live ISP operations at one of Cyprus's largest providers — broadband, VoIP and CPE.
- Diagnosed connectivity and service faults in real time using internal dashboards
- Managed incidents in Salesforce under SLA, with structured escalation to NOC and field teams
European University Cyprus
Feb 2024 — Apr 2025
Nicosia
MIS Assistant / Help Desk Technician
IT support across a full campus population — students from BSc to PhD, plus faculty and staff — on-site and remote.
- Incident resolution via Zendesk; acted as an escalation point within the support team
- Built out new computer and dental labs: Windows deployment, system configuration, hardware setup
BellRex
Sep 2022 — Dec 2023
Larnaca
Cashier → Staff Manager
Progressed from cashier to staff manager in a high-traffic retail environment.
- Opening and closing, inventory, scheduling
- Interviewed, hired and trained new staff
Family workshop
Summers, from around age eleven
Larnaca
Mechanic's apprentice
Servicing and diagnostics through to engine and transmission work. Unpaid. It's listed because it's where the method started, not for the title.
Education
European University Cyprus
Feb 2023 — Spring 2027
Nicosia
BSc Computer Information Systems
Final year: Fall 2026 and Spring 2027, degree conferred Spring 2027.
Relevant coursework: Data Structures & Algorithms, Networks & Information Security, Systems Analysis & Design, Database Management Systems, Enterprise Architecture, IS Strategy and Management.
Technical and Vocational School of Larnaca
Sep 2019 — Jun 2022
Larnaca
Technical Lyceum Diploma — Computers, Networks & Telecommunications
Three-year technical diploma covering computer systems, networking, telecommunications and programming, alongside advanced mathematics and physics.
- Erasmus+ mobilities in Cyprus and Poland, collaborating on international student projects
- Internships at MobileFix and SKDA Electronics — hardware diagnostics and electronics repair
- Led and contributed to film and media production for school competitions and national celebrations
Affiliations
- IEEE Student Member — European University Cyprus chapter
- IEEE Cyprus: Evolving Threat Landscape & NIS2 (Oct 2023)
- Greek localisation for Mortal Rite, Round Toast Studios (2022) — credited in-game