Aimilios Potoupnis

Athens Greece · aimiliospot@gmail.com

I am an Electrical and Computer Engineer with a Master's degree in Mathematical Modeling and over two years of experience in the tech industry. I have a strong interest in coding, data analytics, and AI.

Currently, I am working as an Analytics Engineer, a role that allows me to apply and expand the skills and knowledge I acquired during my studies.

EXPERIENCE

Analytics Engineer

Commsquare, Athens

Developed and fine-tuned deep learning models in PyTorch for anomaly detection and root cause classification in mobile network data, improving accuracy and reducing analysis time by 70%. Participated in the architectural design and optimization of databases and ETL processes for enhanced data handling and performance, including geolocation-based polygon assignment to mobile data. Designed Tableau dashboards with detailed visualizations to deliver actionable insights, contributed to backend development and containerization for the company’s web application, and implemented automation scripts for multi-database data validation. Authored user guides and manuals to support adoption of newly developed features.

May 2023 - Present

Software QA Engineer

Nokia, Athens

Performed automated testing of new 5G Core features in the Cloud Mobile Gateway product and participated in testing AI-integrated functionalities for 5G network core operations. Developed and executed test cases based on client requirements and specifications, took part in regression and integration testing, and coordinated with multiple departments to analyze product defects and implement preventive measures.

June 2022 - April 2023

Data Analyst Intern

Vodafone, Athens

Architected, implemented, and maintained databases, and visualized and analyzed large datasets to extract actionable insights supporting network operations and decision-making. Collaborated with multiple teams within the Network Operations department to deliver data-driven solutions and insights.

September 2021 - May 2022

Education

National Technical University of Athens

Master of Science

Mathematical Modeling in Modern Technologies and Financial Engineering

Specialization area of Data Science

Relevant Courses: Machine Learning, Deep Learning, Data Mining, Dynamic Systems and Chaos

October 2021 - June 2024

Aristotle University of Thessaloniki

Master of Engineering

Electrical and Computer Engineering

Specialization area of Telecommunications

Relevant Courses: Electromagnetic Fields, Optical Communications, Digital Signals Processing, Calculus, Linear Algebra, Timeseries Analysis

October 2013 - March 2020

Skills

Programming Languages & Tools
Python Frameworks
Databases
Containerization
Visualization
Workflow
Operating Systems

Projects

MSc Diploma Thesis

Classification of Cancer Cells in Lymph Nodes using Convolutional Neural Networks

Github Thesis
Machine Learning Course Project 1

Project to familiarize with Machine Learning Classification algorithms

Github
Machine Learning Course Project 2

Airbnb Price prediction

Github Report
Machine Learning Course Project 3

Classification of properties based on multiple features to determine if they represent a good deal compared to other properties

Github
Personal Blog Project

Project to familiarize with Django framework

Github
Time Series Forecasting

Time Series Forecasting using ANN, RNN, LSTM and GRU architectures

Github Report

Interests

Apart from being an engineer, I enjoy a variety of hobbies. I am an amateur theater actor, I love winter swimming, and I play both the guitar and mandolin.