SpaceSlam
An innovative space exploration game that combines AI with immersive gameplay mechanics.
Hi, I'm Sofianos Lampropoulos.
AI Product Engineer • Creator
I design and ship production RAG/agent systems
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What I Do
Tools & Technologies
Technologies I use to build AI-powered solutions and full-stack applications
Programming & Scripting
Python
JavaScript
React
Next.js
Angular
SQL
C
R
Java
ML/DL & Data Science
TensorFlow
scikit-learn
Pandas
NumPy
Matplotlib
Seaborn
Data Engineering & Analytics
PostgreSQL
Feature Engineering
PCA
Schema Design
Dev Tools & Project Management
Git
VS Code
PyCharm
Jupyter
Google Colab
Jira
Trello
Confluence
Elasticsearch
Professional Journey
From AI research to production systems, building solutions that bridge cutting-edge technology with real-world impact
2023 → Present
2023 → Present
Software Engineer — Nexi Group
Maintaining PowerCard CMS for European PayTech, collaborating across departments, and driving AI adoption initiatives.
🔧 Technical Maintenance
- Maintaining PowerCard CMS system
- Fixing bugs and defects in lower environments
- Resolving production issues and collaborating with client support
🤝 Cross-Department Liaison
- Liaison between client support and software engineering
- Identifying impact of client incidents
- Collaborating with Business Analysis Department
📚 Training & Documentation
PowerCard Training
Trained multiple departments in PowerCard usage during system migration
Business Requirements
Assisted in writing Business Requirement Documents with BA Department
🤖AI Ambassador
Facilitating AI adoption across the department through dedicated initiatives and training sessions.
GitHub Copilot Adoption
- Dedicated calls for GitHub Copilot adoption
- Training on effective prompts for debugging
- Helping teams understand business context through AI
Co-Founder — Generated By Humans (GBH) Channel
Co-founded Generated By Humans (GBH) with a mission to democratize AI knowledge for the general public. Through engaging content across social platforms, we break down complex AI concepts into accessible, practical insights that empower everyday users to understand and leverage AI technology.
AI Education on YouTube for the Greek audience
Whether it's you or anyone else, you can get to know about our AI content on YouTube
2022 → 2023
2022 → 2023
Data Engineer Intern — Oliveex
Designed DB schemas, ran EDA, and built LSTM / Isolation-Forest pipelines for sensor-time-series anomaly detection in industrial IoT.
Research Highlights
- Real-time payment-fraud ML models
- QoE prediction for live video streaming
- HEDNO Datathon — power-theft Q-learning classifier
Industrial IoT - LSTM & Isolation-Forest Pipelines
HEDNO Datathon - Power-Theft Detection
2018 → 2023
2018 → 2023
Integrated M.Sc. — Electrical & Computer Engineering
University of Thessaly
GPA 7.63 / 10
Core Focus Areas
Deep LearningMachine LearningData EngineeringDigital & Embedded SystemsNetworks & SecurityEntrepreneurship
Led crowdfunding-platform capstone project
University of Thessaly
PhD Work
PhD Work
PhD Candidate — Subsequence-based Anomaly Detection
Designing deep-learning architectures for time-series anomalies; applying results to sensor data and payment-fraud streams.
Research Focus
Deep Learning ArchitecturesTime-Series AnalysisAnomaly DetectionSensor Data ProcessingPayment Fraud Detection
2023 → Present
Software Engineer — Nexi Group
Maintaining PowerCard CMS for European PayTech, collaborating across departments, and driving AI adoption initiatives.
🔧 Technical Maintenance
- Maintaining PowerCard CMS system
- Fixing bugs and defects in lower environments
- Resolving production issues and collaborating with client support
🤝 Cross-Department Liaison
- Liaison between client support and software engineering
- Identifying impact of client incidents
- Collaborating with Business Analysis Department
📚 Training & Documentation
PowerCard Training
Trained multiple departments in PowerCard usage during system migration
Business Requirements
Assisted in writing Business Requirement Documents with BA Department
🤖AI Ambassador
Facilitating AI adoption across the department through dedicated initiatives and training sessions.
GitHub Copilot Adoption
- Dedicated calls for GitHub Copilot adoption
- Training on effective prompts for debugging
- Helping teams understand business context through AI
Co-Founder — Generated By Humans (GBH) Channel
Co-founded Generated By Humans (GBH) with a mission to democratize AI knowledge for the general public. Through engaging content across social platforms, we break down complex AI concepts into accessible, practical insights that empower everyday users to understand and leverage AI technology.
AI Education on YouTube for the Greek audience
Whether it's you or anyone else, you can get to know about our AI content on YouTube
2022 → 2023
Data Engineer Intern — Oliveex
Designed DB schemas, ran EDA, and built LSTM / Isolation-Forest pipelines for sensor-time-series anomaly detection in industrial IoT.
Research Highlights
- Real-time payment-fraud ML models
- QoE prediction for live video streaming
- HEDNO Datathon — power-theft Q-learning classifier
Industrial IoT - LSTM & Isolation-Forest Pipelines
HEDNO Datathon - Power-Theft Detection
2018 → 2023
Integrated M.Sc. — Electrical & Computer Engineering
University of Thessaly
GPA 7.63 / 10
Core Focus Areas
Deep LearningMachine LearningData EngineeringDigital & Embedded SystemsNetworks & SecurityEntrepreneurship
Led crowdfunding-platform capstone project
University of Thessaly
PhD Work
PhD Candidate — Subsequence-based Anomaly Detection
Designing deep-learning architectures for time-series anomalies; applying results to sensor data and payment-fraud streams.
Research Focus
Deep Learning ArchitecturesTime-Series AnalysisAnomaly DetectionSensor Data ProcessingPayment Fraud Detection
Featured Projects
Explore some of my latest work in AI engineering, from innovative games to enterprise solutions.
PayRAG
A revolutionary payment processing system using RAG (Retrieval-Augmented Generation) technology.
BrandVoice.ai
AI-powered brand voice analysis tool that helps companies maintain consistent messaging.
AI Fraud Detection
Real-time fraud detection system using advanced machine learning algorithms for financial security.
