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Ioannis Sina

Ioannis Sina

Ticket conductor

Followers of Ioannis Sina333 followers
location of Ioannis SinaGreece

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  • Timeline

  • About me

    CEID graduate

  • Education

    • Public High School of Naoussa, Paros

      2014 - 2017
      15.4 / 20.0

      University Entrance (Panhellenic) Exams: 15811 / 20000

    • University of Patras

      2017 - 2023
      Diploma (Integrated Master) in Computer Engineering and Informatics 8.23/10

      Thesis topic: Seismic activity early warning system using deep architecture networks• Used the INSTANCE (Italian seismic dataset for machine learning) dataset and created spectrograms of seismic events. • Created a CNN (Convolutional Neural Network) and trained it using the spectrograms, in an attempt to make it detect the p-wave of a seismic event before the s-wave arrives.• Teck: Python, Tensorflow• Supervisors: Emmanouil Z. Psarakis (Assistant Professor @ Computer… Show more Thesis topic: Seismic activity early warning system using deep architecture networks• Used the INSTANCE (Italian seismic dataset for machine learning) dataset and created spectrograms of seismic events. • Created a CNN (Convolutional Neural Network) and trained it using the spectrograms, in an attempt to make it detect the p-wave of a seismic event before the s-wave arrives.• Teck: Python, Tensorflow• Supervisors: Emmanouil Z. Psarakis (Assistant Professor @ Computer Engineering and Informatics Department, University of Patras), Olga-Joan Ktenidou (Associate researcher @ National Observatory of Athens), Efthimios Sokos (Assistant Professor @ Geology Department, University of Patras)Activities & Societies: iGEM Patras - Dry member Show less

  • Experience

    • Bus company KTEL Parou AE

      Jul 2019 - Sept 2019
      Ticket conductor

      • Worked seasonally as a ticket conductor responsible for assisting visitors to Paros, Greece with theirtransportation needs.• Developed communication and organisational skills while assisting in the compilation of the bus timetables.

    • University of Patras

      Mar 2020 - Dec 2021
      Research Assistant - Lab of Distributed Systems and Telematics

      • Published a research paper which uses the k-means algorithm to allocate users to base station in a given network.• Worked in MATLAB to create a simulation with multiple users and base stations, and used the k-means algorithm to allocate the users depending on their needs.• Supervisor: Christos Bouras

    • CarMates

      Aug 2020 - Jan 2021
      Developer

      • Developed a long-distance carpooling service in Greece• Participated in the Orange Grove Autumn 2020 Incubation Programme in an attempt to turn it into a startup.• Co-Developer: Agisilaos Kounelis — Tech: Python (Django), React Native

    • Google Summer of Code

      May 2021 - Aug 2021
      2021 Google Summer of Code with GFOSS | Student

      • Created a fully working web annotation tool used for labeling audio.• Implemented the authorization system as well as all pages for the UI of the tool such as home, project, upload (audio), annotation and review pages.• Implemented api endpoints for saving, deleting and exporting completed audio annotations. Export formats are CSV and JSON.• Dockerized and set up the project in a nginx server for demo purposes.• Mentors: Pantelis Vikatos, Markos Gogoulos

    • Holiday Residence

      May 2022 - now
      Accommodation Supervisor

      • Responsible for organising tourist accommodation as well as holding a managerial position in the residence, managing bookings, transportation and finances.• Created and managed the residence's website and social media, serving as a host-liaison between the residence and its guests.

    • Google Summer of Code

      May 2022 - Aug 2022
      2022 Google Summer of Code with GFOSS | Mentor

      • Mentored a student who extended the open-source project Label Buddy (audio annotation tool) by adding AI prediction assistance in the annotation process.• Student: Ioannis Prokopiou• Co-Mentors: Pantelis Vikatos, Agisilaos Kounelis

    • YourPen

      Jul 2023 - Dec 2023
      Co-Founder

      Interviewed by Y Combinator

  • Licenses & Certifications

    • Certificate of proficiency in English

      University of Michigan
      May 2015

  • Volunteer Experience

    • Object-Oriented Programming | Lab Assistant

      Issued by University of Patras on Mar 2021
      University of PatrasAssociated with Ioannis Sina

    • Computer Architecture (Assembly) | Lab Assistant

      Issued by University of Patras on Oct 2019
      University of PatrasAssociated with Ioannis Sina