Nina youtube channel ambayo huwa ninapost short screencasts on various topics in Programming, kama kuna kitu unahitaji request a Screencast and i will see if i can do it. Link:
Swahili Programming Tutorials
Languages i can cover now: Ruby, JavaScript(Nodejs, Angular1/2), Erlang, Elixir, Golang | Web Designing (JQuery, CSS (sass)). I don't intend to do any PHP stuff though