Christine de Wendel

Member Since 2021

Christine de Wendel

Co-Founder & CEO US


Atlanta Area


  • E-Commerce
  • Strategy
  • Due Diligence


June 22nd, 2022

15 ways excellent remote leaders support their team members

It takes a special leadership skill set to successfully motivate and inspire employees that you don't see in person every day.

June 17th, 2022

15 ideas to cultivate an open mindset for change in the workplace

Prepare your team early so they'll be up to the task and expectations.

March 31st, 2022

Here's how to form the right business alliance

Set your terms and conditions early to achieve a positive partnership and maximize outcomes.

February 28th, 2022

Why contactless QR code restaurant payments are poised to skyrocket

Pandemic pressures continue to rise as the new Omicron variant spreads and restaurants must find a way to survive—once again. 55% of diners choose contactless payment as one of the top three factors influencing choice of restaurant.



sunday turns the tedious 15 minutes it takes to pay at a restaurant into a quick, simple experience that takes less than 10 seconds. You scan a QR code, pay, and walk away. In the meantime restaurateurs can focus on what matters for them: cooking incredible food and delivering an amazing guest experience. Founded by Victor Lugger and Tigrane Seydoux, the entrepreneurs and foodies behind Big Mamma, and Christine de Wendel. We are based in Paris, London, Madrid & Atlanta. We recruit food & tech enthusiasts. Our 3 values mean this: Simple - building powerful solutions through intuitive design Trust - transparent and accountable in everything we do Beyond - a collective journey, boldly driven by fearlessness Apply here: Instagram: @sundayapp_ Twitter: @sundayapp_


Corporate leadership