João Esteves

Career path.

1. Cognition

   Forward Deployed Engineer

   Nov 2025 - Present
2. Say It. Sorted

   Founder

   Jul 2025 - Present
3. OpenSC

   Lead Solution Engineer

   Nov 2024 - Nov 2025
4. Optibus

   Lead Solution Architect

   Nov 2023 - Nov 2024
5. Optibus

   Lead Solution Engineer

   Aug 2022 - Nov 2023
6. Optibus

   Solution Engineer

   Jan 2022 - Jul 2022
7. Optibus

   Associate Solutions Engineer

   Jul 2021 - Dec 2021
8. KALAB

   Head Of Technical Operations

   Oct 2019 - Oct 2020
9. CEiiA // Centre of Engineering and Product Development

   Product Development Intern

   Jul 2019 - Aug 2019
10. From Denim To Green

    Co-Founder

    Oct 2018 - Sep 2022
11. CEiiA // Centre of Engineering and Product Development

    Structural Engineering Intern

    Jul 2018 - Sep 2018
12. EF Education First

    Regional Ambassador Manager

    May 2016 - Oct 2017
13. EF Education First

    Brand Ambassador

    Apr 2014 - Oct 2017
14. Rumos - Portugal

    Software Developer Traineeship

    Dec 2013 - Dec 2013
15. Porto Conservatory of Music

    Musician

    Sep 2008 - Jun 2014