Learning Android on her own, Zarah began documenting what she learned, to remember it herself and to help others. “Sometimes, I'd see answers on StackOverflow that said, ‘It's simple,’ or ‘It's straightforward,’ but it wasn't simple or straightforward for me, so I kept on writing, and more people, all over the world, started reading my posts. I was very surprised when I met another Android dev at Google I/O, and she told me that one of my posts helped her get unstuck. Being able to help even one person is a reward in itself, and hearing that from a fellow developer made me happy.” Read more.