Resume Update and LinkedIn Update

I need an updated resume as I will be looking for new career opportunities. I need my LinkedIn updated as well to look professional. I need assistance in updating my resume to reflect two distinct roles within the same company over an 8-year period. The goal is to break down the 8 years into two 4-year positions, highlighting different job responsibilities and achievements. The ideal freelancer should have experience in resume writing and be able to effectively present work experience to attract potential employers.