Do you have $120? If so, hire a resume consultant like The Muse (https://www.thebalancecareers.com/the-muse-resume-review-484...). Landing a good job affects your mental health as well as your financial security, so this is a really cheap and easy investment in your future.
From my own experience, I can tell you that there's two basic kinds of resumes: an "attractive to recruiters" resume, and an "attractive to a single employer" resume.
The former is what you post on job boards to get recruiters to notice you. It's full of buzzwords and designed to cast a wide net. It doesn't need to look great, but it should provide lots of information about your last few jobs and highlight all the tech you've worked on as well as different industries, roles, etc.
The latter is what you send them as your "latest updated resume" that will get passed on to a real hiring manager at a real company. It should be trimmed down, attractive without looking ridiculous, and only showcase the stuff that matters to the one company and what they're looking for. You want the person who hires you to think that you were born to fill that role, and that you will be an "easy hire".
And yes, ageism at 35 is a thing, but you can use it to your advantage. Younger people might get overlooked for some positions for "not enough experience", whereas an older person can talk up their proven effectiveness and ability to solve problems and manage complex work and soft skills.
From my own experience, I can tell you that there's two basic kinds of resumes: an "attractive to recruiters" resume, and an "attractive to a single employer" resume.
The former is what you post on job boards to get recruiters to notice you. It's full of buzzwords and designed to cast a wide net. It doesn't need to look great, but it should provide lots of information about your last few jobs and highlight all the tech you've worked on as well as different industries, roles, etc.
The latter is what you send them as your "latest updated resume" that will get passed on to a real hiring manager at a real company. It should be trimmed down, attractive without looking ridiculous, and only showcase the stuff that matters to the one company and what they're looking for. You want the person who hires you to think that you were born to fill that role, and that you will be an "easy hire".
And yes, ageism at 35 is a thing, but you can use it to your advantage. Younger people might get overlooked for some positions for "not enough experience", whereas an older person can talk up their proven effectiveness and ability to solve problems and manage complex work and soft skills.