She went from onboarding hundreds of companies to Hubspot to earning $90k in the first 6 mo. of her side business. Sophie Syed loved her work at Hubspot. She was spearheading a delightful onboarding experience to customers ranging from SMBs to multinational companies. Little did she know, she would turn her expertise into a thriving fractional Customer Operations side hustle. Here are 5 lessons that Sophie learned: