This list is, by no means, extensive. It doesn't even neccesarily contain the most important projects. That said, here they are.
My high school doesn't have bells! Well, that's not entirely true. The bells do exist, but are never used. As a result, people end up scrambling to class much later than they probably should. This is exacerbated by the fact that every day has a different schedule, so we can never quite remember what time class starts.
Meet Portola App! (very inspired name, I know) It tells you the time you have until your next class starts, as well as when Lunch or Break ends! There are also some convenience features, such as a Virtual ID Card (to check out books from the library), a built in copy of the school newspaper, sports scores, and more! The goals are to make life on campus as easy as possible for everyone, and secondarily to create a "maker/hacker" type community at my high school.
See the website for more information. The Internet of Things (IoT) is a massive developing category with a lot of potential applications. Unfortunately, many IoT implementations today rely on a centralized server to stay operational. Alongside the IoT movement, we have the blockchain movement, which provides distributed, secure computer systems to use. These were a few projects to test the viability of combining the two.
Decentralized websites and applications shouldn’t have to rely on the outworn authentication system of usernames and passwords. In order to sign in, one has to remember their passwords for each service. Even when using a password manager, passwords are still susceptible to being stolen through a website hack.
Meet NEMid, a secure way to sign in for the modern era. Using secure public key cryptography, NEMid can sign you into compatible websites and apps with only a NEM account through a standalone application.
I have a few other projects. You might be able to find them on the blog, or at tsukuru.club. I'll try to keep this page updated as much as possible though, but smaller projects definitely won't make the cut.