I am a senior developer who has been working with Elixir and Phoenix for 6 years. When I develop I like to look at the whole picture, both the vertical stack of module calls but also the horizontal with how different code interacts. This helps me excel in creating clear, reliable solutions that are also extensible with ease 6 months down the road.
This method of working has also led me to become the trusted expert of a mature (7 year-old) code base, advising on sub-system interactions, a piece of code that can be re-used, or even where to track down a specific bug.
One of my recent major achievement was using Elixir and LLMs to create an AI-based document ingestion service, which cut the companies document processing costs by 80%.