Who I Am

About me

A passionate engineer who bridges the gap between quality and delivery.

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Thesis Grade
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Degree GPA

Hi, I'm Konstantinos

I hold a B.Sc. in Informatics and Telematics from Harokopio University of Athens, where my thesis on multi-agent Retrieval-Augmented Generation for Generative AI earned a perfect 10/10. I'm driven by the intersection of AI, DevOps, and rigorous engineering — building efficient, real-world systems.

At Nokia, I worked as a Software Test Automation Engineer, owning quality assurance for telecommunications software — test automation with Robot Framework, custom Python scripts, and CI/CD pipeline integration. Together with my team, we raised the regression pass rate from 8% to 94.8% through suite maintenance and new test cases.

I'm also hands-on with containerized environments — I contributed to Kubernetes-based deployments and validated cloud-native service stability at scale — and I studied a semester abroad at AGH University of Krakow through Erasmus+, graduating with a 5/5.

Experience

July 2025 — July 2026
Software Test Automation Engineer
Nokia • Athens, Greece
Led test automation initiatives for telecom software. Built Robot Framework test suites, Python-based automation scripts, and CI/CD pipeline integrations, and validated cloud-native services on Kubernetes clusters. Helped raise the team's regression pass rate from 8% to 94.8% through suite maintenance and new test case development.
Robot Framework Python Kubernetes CI/CD Docker
July 2023 — June 2025
Private Tutor
Freelance • Athens, Greece • Hybrid
Provided one-on-one tutoring to high school seniors preparing for the national university entrance exams (Panhellenic) in Mathematics, Economics, and Computer Science. Focused on concept clarity, exam techniques, and performance improvement through tailored learning plans.
Mathematics Computer Science Teaching
April 2023 — October 2023
Space Robotics Team Member
Hive Robotics – Harokopio University • European Rover Challenge 2023
Represented Harokopio University with the Hive Robotics team at the European Rover Challenge 2023 (Remote Edition), an international space robotics competition — meeting the ERC's industry standards and qualifying for the world finals. Completed the ERC Space & Robotics Industry Standard Practice Programme in two roles: Marketing Specialist (social media, press & media relations, copywriting, presentation) and Project Management Specialist (execution control, resource management, general project management). View certificate
Project Management Marketing Robotics World Finals

Education

September 2022 — June 2026
B.Sc. Informatics & Telematics
Harokopio University of Athens • Graduated • GPA 9.1/10
Studied algorithms, software engineering, networking, machine learning, and AI systems, graduating with a 9.1/10 GPA (Excellent). Completed a thesis graded a perfect 10/10: "Development of a Multi-Agent System for Efficient Retrieval-Augmented Generation in Generative AI Systems." Read it
Generative AI RAG Multi-Agent Systems LangGraph MCP Thesis 10/10 GPA 9.1/10
September 2024 — March 2025
Erasmus+ Exchange — Computer Science
AGH University of Krakow • Poland • Grade: 5/5
Semester abroad through the Erasmus Exchange Program, studying Computer Science at one of Poland's top technical universities. Achieved a perfect grade of 5/5, gaining international academic experience and exposure to a multicultural engineering environment.
Erasmus+ Computer Science Grade 5/5