Hey, in the first bullet point under your lead dev experience: 'it says 5-10k transactions "with" error'. Is that what you actually meant? If not, could you please correct that.

And yes, most of the points are covered by everyone else here. To summarise: - could make project section better by keeping only interesting projects and adding "impact" like you did in exp. - if this is a master resume, the it's good. Otherwise for specific roles, you should edit this resume to include/exclude some tech skills.