Hi /sci/,

Are there any websites where I can give mathematics homework help/tutoring on a voluntary basis? There are some well-paying jobs in some schools near me, but I need experience and references to get them (it's the same story on most of the tutoring websites as well unfortunately). I'm willing to provide the help for free, but I can't find any sites which facilitate this. One of the tutoring sites I signed up for will outright ban you for exchanging contact info with potential students, because they want to make sure they get their cut. Even if I work for free, the site charges the student money and I'm not OK with that.

Any advice is greatly appreciated. I know this isn't really a proper /sci/ thread, but I figured you guys might have some experience of this.