I have hired more forty people--a mix of employees and contractors--as a manager in technology companies. One page and a cover letter/section (perhaps 100 lines

I have hired more forty people--a mix of employees and contractors--as a manager in technology companies. One page and a cover letter/section (perhaps 100 lines total) is the most that will get read before a hiring manager decides to give you a call. Or not. Tailor your experience to the position you are applying for in a cover letter/section and in what you highlight in the resume. It's a sales pitch not an autobiography that should be designed to get a phone screen or an invite to an interview. I would focus on getting it into the hiring manager's hands with an endorsement from someone they trust.