Profile photo of Sari De

Sari D.

Average rate
  • Joined March 2019

Experienced marketer, writer, content creator and brand strategist, who's worked at Microsoft, T-Mobile and most recently, Facebook.

  • Seattle, WA, USA
Profile photo of Sari De
Sari D.
Seattle, WA, USA



15 years of integrated marketing experience on some of the world’s biggest brands. Brand and Content Strategy, Content Creation, Blog Management, Product Marketing at Microsoft, Facebook, T-Mobile, Allianz, Bayer, Johnson & Johnson and more.

Work history

Product Marketing Manager, Ads Manager and Analytics
Voice of customer research, build user profiles and typical user flows, identify key pain points, manage sales and training material, product launches, brand and messaging strategy and upkeep of the product blog.
Senior Product Marketing Manager, Retention & Loyalty
Launched T-Mobile Tuesdays, one of the US' largest loyalty programs. Also managed CRM for retention and the billing site, gathering requirements, identifying customer pain points, working with UX, and developing launch strategies.
Senior Account Director, Microsoft
Developed the digital launch for Microsoft Surface, including website. Developed the entire CRM strategy for Microsoft's app store from the ground up. Managed Skype's social channels include Facebook, Twitter, Pinterest, YouTube.
Group Account Director
Spent 10 years with WPP, the largest advertising holding company in the world. Developed brand and content strategy for multiple clients including Allianz, Johnson and Johnson, Bayer, Proctor & Gamble and Citibank.


Senior Product Marketing Manager, Facebook

I launched several new products for Facebook's Ads Measurement suite. This included creating sales training materials, technical help and education content, press releases and managing our Analytics blog on an ongoing basis.

Senior Marketing Manager, T-Mobile

I launched T-Mobile's loyalty app, T-Mobile Tuesdays, as well as managed the section of the site, developing billing and e-commerce for T-Mobile


Seeking work


  • Available during business hours, evenings, and weekends


  • Can work 60hrs per week
  • Can commit to 1+ years