Marcin Jeleński

FullStack Developer | Engineering Manager | PSPO | SPS

Personal Projects

Open Source Contributions

Work Experience

12/2021 - 9/2023
Engineering Manager / Team Leader @ShiftKey
Warsaw/Austin (Remote)
2020 - Now
Startup Founder / FullStack Developer
Warsaw (Remote)
9/2022 - 11/2022
Technical Advisor @Epinote
Warsaw
4/2021 - 4/2022
Board Advisor @InstaPay
Warsaw
10/2019 - 12/2021
Senior Android Developer / Team Leader @BNP Paribas Polska
Warsaw
9/2018 - 10/2019
Senior Android Developer @FARA AS
Warsaw/Trondheim (Remote)
6/2018 - 9/2018
Senior Android Developer @Scandit AG
Warsaw/Zurich (Onsite)
5/2016 - 6/2018
Mobile Team Leader @Indoorway Sp. z o.o. (DaftCode)
Warsaw
10/2014 - 5/2016
Full Stack Developer / CTO @Spontap Sp. z o.o.
Warsaw
4/2014 - 4/2015
Backend Developer @BI Architects Sp. z o.o.
Warsaw
2011 - 2015
Freelancer / Full Stack Developer @jelenski.net
Warsaw