Training material for intermediate users with previous programming experience
https://docs.google.com/presentation/d/1piNmCelc-AP3yMp4VxRZXNN3X3mnVFDWJ1TvM14XNLc/edit?usp=sharing
https://docs.google.com/presentation/d/1hA4a31euy9mnv5RUhQRZv6hJzrXxETjuRX1P_VkByI8/edit?usp=sharing