Google.Alain Jocard/Getty ImagesAddy Osmani is a senior Google engineer and shared his top career tips after 12 years at the firm.He emphasizes lifelong learning, collaboration, communication, and strategic thinking.Osmani has gained 175,000 LinkedIn followers by sharing his tips on careers and technology.Addy Osmani, a senior Google engineer, recently celebrated his 12th anniversary at the search giant and used the occasion to share his top career tips in a blog post.His first lesson is not to pretend to have all the answers and to instead embrace lifelong learning.