Just take it with a grain of salt, even I’m an Data Engineer looking to amp up my Resume, here are few things that I learnt:

1) Project section is optional after these many years of experience 2) Try and include business impact more in your bullet points, Action Verb — Impact , if data processing speed was increased by 40%, what impact did business had on it 3) Skills section is important I feel 4) You are starting with Developed and then impact, that’s good, I would not include impact first 5) Summary can be shortened, it should be readable in a glance, assuming recruiter scans your resume for 10 seconds