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Dimitris Giatsios

@dimitrisgiatsios

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Telecommunication researcher with 12 years of network optimization experience.

Greece

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What I'm looking for

I am looking for a role in a dynamic team that values innovation and collaboration, where I can apply my research background and technical skills to solve real-world challenges.

With over 12 years of experience in telecommunication network research, I have developed a strong expertise in network optimization theory, cognitive radio, and software-defined networking (SDN). As a core member of the Network Implementation Testbed Lab at the University of Thessaly, I have been instrumental in setting up and administering a remotely accessible testbed, which has enhanced research capabilities and collaboration.

In addition to my research work, I have served as a teaching assistant in networking courses at UTH’s Computer Engineering Department for more than four years. My solid grasp of TCP/IP networks has allowed me to effectively educate and mentor students, fostering their understanding of complex networking concepts. I am comfortable working with cloud technologies, containers, and automation tools, and I am eager to leverage my skills in a challenging industry role.

Experience

Work history, roles, and key accomplishments

Teaching Assistant

University of Thessaly

Jan 2018 - Present (7 years 6 months)

Served as a teaching assistant for courses such as TCP/IP networks, Wireless Networks, and Information Theory. Provided comprehensive support to students, clarifying complex networking concepts and facilitating practical understanding.

TCP IP Wireless Information Theory Teaching Curriculum Development Network Protocols

Research Project Participant

University of Thessaly

Jan 2012 - Present (13 years 6 months)

Engaged in collaborative research projects, exploring opportunistic spectrum access, control plane for flexible 5G X-haul, and federation of heterogeneous testbeds. Contributed to advancing telecommunication and networking technologies.

Testbed Federation Network Architecture Telecommunications

Research Project Participant

Center for Research & Technology Hellas

Jan 2009 - Present (16 years 6 months)

Participated in collaborative research projects, focusing on scheduling user access in open testbeds and developing frameworks for experimentation. Contributed to measurement collection and analysis in telecommunication networks.

Research Testbed Management Experimentation Design Measurement Telecommunications Data Analysis

Intern in Digital Circuit Switching Department

Hellenic Telecommunications Organization

Oct 2005 - Present (19 years 9 months)

Interned in the Digital Circuit Switching Department, gaining foundational experience in telecommunication systems. Assisted with operational tasks and learned about digital circuit switching technologies.

Digital Circuit Switching Telecommunications Network Operations Data Analysis

Education

Degrees, certifications, and relevant coursework

Aristotle University of Thessaloniki

Dipl.Eng., Electrical and Computer Engineering

Completed a Diploma in Electrical and Computer Engineering. Thesis focused on the study of Space-Time Trellis Codes and their performance in Rayleigh and Nakagami-m fading channels.

University of Thessaly

M.Sc., Science and Technology of Computers, Telecommunications and Networks

Obtained a Master of Science in Science and Technology of Computers, Telecommunications and Networks. Thesis explored selfish node behavior in wireless networks.