Software engineering role with contribution to research projects related to future networks.

• Took part in multiple research projects including:
  • UKTIN
  • O-RANOS
  • 5G Logistics
• Built RESTful APIs for bidirectional communication with schema validation and authentication/authorization security features.
• Developed a full-stack application for IoT data collection over 5G and real-time visualization on a secure multi-user dashboard.
• Gathered information for 60+ IoT devices, required for the solution design of an autonomous smart home IoT MEC gateway.
• Worked on projects based on O-RAN 5G networks and developed added-value components with microservice architecture.
• Configured open-source IoT devices to communicate with a remote self-hosted data broker, collecting millions of data daily.

Development of a lightweight authorization mechanism during a 6-month internship.

• Implemented the OAuth 2 authorization functionality of a MEC monitoring solution running on a private 5G network.
• Used multithreaded programming to develop a configurable device emulator used for API testing and penetration simulation.
• Composed a scientific report presenting my work’s progress and results, including comparisons with similar solutions.

I attended a 4-year course of undergraduate studies at the department of Information and Electronic Engineering of the International Hellenic University. During my studies, I gained fundamental knowledge of the Computer Science field and became specifically interested in Software Engineering. The daily workshops and assignments provided me with a lot of "hands-on" experience in programming and problem-solving. The final degree grade I was able to achieve was 76%.

• Thesis: Study and development of authorization techniques for real-time IoT REST APIs (10/10)
• Topics: Algorithms, OOP, Data Structures, Web Development, Databases, Scrum, Networking, IoT, System Security

Learned how to use LangChain in order to create powerful, efficient and versatile LLM applications for a wide array of usages.

• LangChain
• Generative AI
• Large Language Models
• Prompt Engineering
• Vector Databases

A course about the origin, architecture, primary components, and building blocks of Kubernetes. It covered how to set up and access a Kubernetes cluster using Minikube, ways to run applications on the deployed Kubernetes environment and access the deployed applications and the usefulness of Kubernetes communities.

• Kubernetes architecture and management
• Installing, setting up and accessing Minikube
• Authentication, Authorization, and Admission Control
• Services, Ingress, Load Balancing
• ConfigMaps, Secrets, Persistent Volumes

Machine learning introductory course using Python. This course explained what it means for machines to learn and the different ways they learn, then got into how to collect, understand, and prepare data for machine learning.

• Machine learning basics
• Data collection methods
• Normalization, filtering and sampling of data
• Types of ML models

A 3-month course dedicated to advanced Python programming. This course gave me an in-depth understanding of Python by getting into more advanced principles like object-oriented programming and code efficiency. The final deliverable task was a graphical card game (solitaire).

• Object-oriented programming
• Class inheritance
• Database integration
• GUI libraries
• Graphical game development

A 3-month course of introduction to Python programming. Made me understand the Python syntax and got me familiar with its basic capabilities and built-in libraries. The final course task was the development of a CLI "newspaper" tool for accessing RSS feeds based on the user's interests.

• Python data structures
• I/O file management
• Web scraping
• String manipulation
• CLI application development

After a 9-year span of English lessons during my teenage years, I successfully got certified with the Certificate of Proficiency in English by the University of Michigan. Prior to that, I also got certified with two lower-level (B2) English degrees. Those were the ECCE and TOEIC certificates.

A real-time chatting application made with Web3 libraries like MetaMask and Moralis. You can give it a try by logging in with your MetaMask wallet. The app was developed by following a course of Sonny Sangha and it's deployed on Vercel.

A configurable multithreading template emulator that can be used to generate a large number of nodes running the same operation at the same time. I needed to create this emulator to generate multiple virtual devices to stress test various APIs and platforms. It is built with Python and it makes use of the multithreading library for parallel operations.

An open-source project created with the scope of identifying and reading vehicle license plates from a video input file and finally extracting them to an SQLite database.

A PHP API for the game Connect Four. It can be played by two players in real-time, by using the instruction in the GitHub repo. I aim to integrate it with a GUI to provide a proper gaming experience.

I love using open-source libraries in my projects. I also contribute to them whenever I discover a bug or think of a potential improvement. Below are some of my GitHub contributions so far.

• handle mongo hosts with or without port #2221
• fix: TimeoutError while waiting for receipt #315
• fix: scope type should be string instead of int #3337