| 500px | https://500px.com/ajsprengel |
| GitHub | https://github.com/sprengel |
| GitLab | https://gitlab.com/Andi1986 |
| Wikipedia | https://de.wikipedia.org/wiki/Spezial:Beitr%C3%A4ge/A.j.sprengel |
| Xing | https://www.xing.com/profile/AndruschJohannesAndi_Sprengel/ |
| LinkedIn | https://www.linkedin.com/in/ajs1986/ |
| Stack Overflow | https://stackoverflow.com/users/1682608/andi |
| Letterboxd | https://letterboxd.com/andi1986/ |