They can communicate the analytics needs to developers
They think about what could go wrong
They have an in-depth understanding of how the analytics tools work
They can implement custom tracking
Unfortunately, programmers are in high demand today, finding a good programmer is hard, and we at MultiMinds are constantly on the lookout for new talents. Not many people are familiar with both programming and analytics, so I would advise you to find a programmer who has an interest in analytics, and train them in the ways of the numbers.