• Engineered blockchain systems to enhance supply chain security, efficiency, and data integrity, ensuring robust and transparent operations.
• Designed, implemented, and maintained private blockchain networks using Hyperledger Besu, optimizing performance and scalability.
• Created and integrated unified data pipelines by consolidating multiple data sources, databases, and APIs, enhancing analytical capabilities for strategic insights.
• Developed and optimized extract, transform, and load (ETL) processes to facilitate seamless data handling and transformation.

• Maintained and supported software systems provided to municipalities across Greece, ensuring seamless operation and reliability.
• Designed and developed a Waste Data Management System for the Greek Ministry of Environment and Energy, utilizing Django, MySQL, and the Django REST Framework.
  • Adopted by over 45 municipalities to streamline waste management processes.
  • Incorporated machine learning algorithms for accurate waste production forecasting.
• Led the design, development, and team management for a Dynamic Workflow Management System using ReactJS, Python, and PostgreSQL
  • DEDA S.A.: Implemented the system for Greece's largest natural gas provider, managing over 5,000 applications, 4,000 consumers, and 100 employees. The project encompassed five interconnected platforms and earned the "Best Information System & IoT Application" award.
  • RAE:Deployed for managing energy complaints (natural gas and electricity) from over 1,000 consumers, supporting over 100 external and 50 internal users with two interconnected platforms.
  • DEDDIE:Utilized for managing smart poles across Greece, facilitating the distribution of electricity.
  • Mytilineos:Implemented for handling fault requests from workers in the "Aspra Spitia" Model Community. The system leveraged geospatial data and dynamic location handling for real-time issue resolution.

• Completed a six-month internship focused on IT systems and infrastructure.
• Maintained and managed diverse computer systems and servers to ensure smooth operations.
• Monitored the implementation and compliance of security protocols across the organization.
• Conducted needs assessments for various departments, documenting requirements for system improvements.
• Presented recommendations for technology upgrades to senior management, supporting strategic decision-making.
• Performed stress tests on the company’s network infrastructure to evaluate its capacity for supporting remote work during the COVID-19 pandemic.

• Ideated the concept and product: provide content (TV channels, on demand services, etc.) with an innovative and ground-breaking solution (for the greek standards), that way creating a new television model.
• Gathered a lot of recognition for all big media providers in Greece.
• Developed the whole software infrastructure and was in charge of the business model.
• Incorporated into one of the biggest telecommunications companies in Greece.
• A rapid hardware prototype was created using :
  • Raspberry Pi 3
  • Embedded Linux
  • Python

Programming Languages

Technologies & Frameworks

Version Control

Microcontroller Programming