• Nationality: Greek 🇬🇷
• Date of Birth: 04/08/1989 📅
• Location: Patras, Greece 📍

Experienced Android developer and leader known for valuable contributions in native mobile app development. Mentored team members, prioritized security, and excelled in payments, postpaid offers, and finance tools. Fostered a positive, collaborative environment for exceptional results.

June 2022 — Present

• Led the Android Team in implementing a proprietary design system.
• Developed an innovative Android Navigation SDK for seamless screen transitions.
• Integrated Google VPS to provide accurate parking solutions.
• Implemented a QR Scanner for effortless ride initiation.
• Created a gamified Drive Under Influence Test for detecting impaired users.
• Introduced a Convenience Fee model for parking outside of designated zones.
• Enabled ride starts outside of the business area, expanding accessibility.

Check out some video highlights from my work at Tier!

August 2021 — June 2022

• Contributed significantly to the development of an Android POS software.
• Focused on creating a reliable payment solution and addressing challenges related to banking protocols.
• Implemented robust security measures to protect sensitive financial information.
• Provided valuable input in decision-making processes and established secure connections with banking systems.
• Supported rigorous testing and quality assurance efforts to ensure software security.
• Maintained up-to-date knowledge of payment security and industry regulations.

November 2019 — August 2021

• Recognized as the most valuable member of the Android ecosystem.
• Mentored junior team members, providing guidance and support.
• Conducted lessons and training sessions on unit testing.
• Actively contributed to the development and enhancement of payment-related features.
• Played a crucial role in the offer for postpaid users team, contributing to ideation, development, and implementation of targeted offers and promotions.

November 2017 — November 2019

• Designed, developed, and maintained native mobile applications for notable companies in Greece.
• Worked on the Eurobank Mobile App, enabling users to conduct transactions on the go and providing a comprehensive overview of their financial products.
• Implemented interactive finance tools for users to track their daily finances.
• Prioritized user experience, functionality, and security, collaborating with cross-functional teams.

September 2014 — November 2017

• Developed two Minimum Viable Android Products for innovative startup teams.
• One product facilitated communication and service provision between professionals and customers.
• The other enabled medical professionals to communicate with patients, track their health progress, and monitor factors such as blood glucose levels, heart rate, and medication intake.

• Master Degree, University of Piraeus, Piraeus

  • Advanced Informatics and Computing Systems, Department of Informatics
  • September 2013 — August 2017
  • Grade: 9.69/10
  • Thesis: The creation of a fully featured instant messaging Android application through Google Cloud Messaging (GCM) service.

• Master Degree, University of Nicosia, Remote

  • Education Science – Special Education, School of Education
  • September 2015 — September 2017
  • Grade: A
  • Thesis: The creation of an Android application destined to be used by visually impaired people, ensuring compliance with android accessibility criteria.

• Bachelor Degree, University of Piraeus, Piraeus

  • Information Technology
  • September 2007 — February 2013
  • Grade: 7.56/10
  • Thesis: The preferential anti-pheromone algorithm for the economic load dispatch problem with valve point effect - java simulation programming.

• Professional Scrum Master (PSM I)

  • The Professional Scrum Master (PSM I) certification validates knowledge of the Scrum framework, Scrum Master accountabilities, and how to apply Scrum.

• Braille Endorsement

  • Panhellenic Association of the Blind (PAB)

• LinkedIn 🔗

• Powerlifting
• Listening to Audiobooks