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Giorgos Moustakas
/ 01. about

About me.

Software Engineer (Python). I do security and networking too, because everything eventually becomes a networking problem.

I'm Giorgos. I write Python and PHP for a living and have spent the last few years switching between backend code and the wires underneath it. These days I lead a small team at Datawise (out of Atlanta, though I'm in Florina) that builds Python environments for training and evaluating AI models. Before that: e-commerce backends, satellite internet troubleshooting, and a lot of late-night customer calls about DNS.

Currently: Lead a team at Datawise Data Engineering (Atlanta, working from Greece) that designs and builds Python tasks used to evaluate, benchmark and improve AI models.

Earlier:

  • ▹Brdy. Wireless Broadband (PHP backends, then satellite support before that)
  • ▹Bigblu Broadband - satellite internet, DNS, TCP/IP, the works
  • ▹Nova - networking support and an internal Flask tool that cut hardware-replacement time in half
FIG. 01 — VITALS/ 01.A
Emailme@georgemou.gr
Phone+30 694 781 5266
WhereGreece (UTC+2)
SpeaksGreek (Native) · English (Professional)

02.Stack & skills.

Languages & frameworks

PHPPythonMySQLHTML/CSSJavaScript

Plus the rest

CybersecurityNetworking (TCP/IP, DNS, VPNs)Linux SystemsAPI IntegrationDocumentationTroubleshootingCustomer Support

03.Where I've worked.

  1. / ROLE 01
    Sep 2025 – Present · Atlanta, GA

    Software Engineer (Python) @ Datawise Data Engineering LLC

    • ▹Lead a team designing and developing Python-based training and evaluation tasks used to assess, benchmark, and improve AI model performance
    • ▹Design complex AI training workflows and structured task environments that evaluate model reasoning, code generation, problem-solving, and execution accuracy
    • ▹Build scalable, containerized Python environments for secure, reproducible, controlled evaluation conditions
    • ▹Oversee task quality standards, technical review processes, and workflow coordination across the team
    PythonAI EvaluationContainersTeam Lead
  2. / ROLE 02
    Mar 2024 – Jun 2025

    Software Engineer / Web Developer @ BRDY Wireless Broadband

    • ▹Built and maintained backend systems using PHP and MySQL
    • ▹Improved database performance and API integration
    • ▹Fixed bugs and improved code reliability
    • ▹Collaborated with teams to roll out new features and improvements
    PHPMySQLAPI Integration
  3. / ROLE 03
    Mar 2023 – Sep 2023

    Technical Support Engineer @ BigBlu Broadband PLC

    • ▹Got satellite internet up and running and fixed issues
    • ▹Handled DNS and TCP/IP configuration problems and routing challenges
    • ▹Supported customers in real time and created troubleshooting guides
    DNSTCP/IP
  4. / ROLE 04
    Oct 2021 – Feb 2023

    Technical Support Engineer @ Nova Telecommunications MAE

    • ▹Resolved networking problems for home and business customers (DNS and VPN issues)
    • ▹Created an internal tool with Python (Flask) that streamlined hardware replacements
    • ▹Documented procedures and trained team members on technical processes
    Python FlaskVPNsTraining

04.Certifications.

Data Security – Cybersecurity

University of Patras
200‑hour lifelong learning program (May 2024)

PHP Certification

September 2025
TestDome

CompTIA IT Fundamentals+

February 2022
ITProTV

Cisco Networking Essentials

February 2022
Cisco

PowerShell Basics

February 2022
ITProTV

Windows Server 2019 Administration

February 2022
ITProTV
/ CTA05

Want to work on something together?

Send me a note. Worst case you get a thoughtful no. Best case we build something good.

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