Hello, i am a open source software developer!
My main project is the free LTI library Ltijs, IMS Certified an continuously updated and improved! I am also part of a LTI working group and am involved in improving the specification and its implementations.
Recent supporters

Wes Sonnenreich bought 35 coffees.
Thank you for this library - and especially thanks for making it open source so that more startups can use it to learn about how LTI works.

dev@citri.city bought 20 coffees.
Hey Carlos, your ltijs plugin saved me a huge amount of development time! I'm really grateful to you for developing it and I wish you the best of success in the future.

Paul Pellier bought 5 coffees.

Tim Smith (Catalyst Education) bought 34 coffees.
This LTI library has saved us so many development hours and allows us to integrate with almost 40 universities / used by over 50K students per year.