Du Jianing

Who they are

Du Jianing is a world-renowned coffee professional and the 2019 World Brewers Cup Champion. Based in China, she is a lead figure at Uni-Uni Roasters and is celebrated for becoming the first Chinese competitor to win a major individual World Coffee Events title.

Philosophy

• Precision and reproducibility are the foundations of her approach to pour-over brewing, focusing on exact temperature and technical stability.
• She advocates for the sensory communication between barista and customer, emphasizing that the story of the coffee is as important as the brew itself.
• She focuses on maximizing sweetness and clarity through meticulous particle size management and agitation techniques.
• Believes in a holistic presentation style where every movement during a routine serves a functional purpose in the final cup profile.

Notable quotes

"Every detail, from the temperature of the water to the rhythm of the pour, is a choice that defines the final balance of the coffee."

Signature gear & coffee

• Origami Dripper: She famously used the ceramic Origami dripper during her winning 2019 routine, paired with Sibarist filter papers for high flow rates.
• Coffee Bean: A high-altitude Gesha from Finca Sophia in Panama, known for its intense floral and tropical fruit notes.
• Kruve Sifter: Used to achieve extreme grind uniformity by removing both fines and boulders before brewing.

Known for

• 2019 World Brewers Cup Champion: Secured the title in Boston, marking a historic win for the Chinese specialty coffee community.
• Uni-Uni Roasters: Co-founder and leading figure of the influential Nanjing and Beijing-based specialty coffee brand.
• Sensory Expertise: Highly regarded for her ability to describe complex aroma and flavor notes with exceptional accuracy during competition.
• Global Educator: Since her win, she has become a prominent judge and educator, conducting workshops globally on competition-level brewing.