Bob Haffner

Rapid and extremely capable support. Quick and easy communication. Highly recommended.

Really good coach

Always calm and patient and figures out my issues, including bugs.

I've had some great mentors, but the combination of Bob's knowledge and even personality is extraordinary. Bro has the patience of Job and doesn't make you feel stupid when you make mistakes or rushed.

Second experience with Bob, and it was outstanding yet again. Really appreciate his calm manner, generosity, and expertise.

Bob is a very knowledgeable programmer and great Tutor

Bob is a great data scientist and communicator.

Outstanding experience. Bob guided me through resolving multiple blocks in a way that was patient and thorough, but with an eye to efficiency as well. Great easygoing manner, and generous with clear explanations so that I can navigate the obstacles better the next time without outside help.

Bob has been a big help for an ongoing project I'm working on. He's dedicated to getting the right solution with proper coding and performance techniques. He also takes his time to explain anything a person is struggling with and the code he's suggesting.

Bob has always gotten what I needed in a super timely manner and has always been fair on costs. He is even learning new things to help me.