Summary
Overview
Work History
Education
Skills
Interests
Languages
Timeline
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Hana Hachisuka

72/122 Marsfield,NSW

Summary

Dynamic coffee professional with proven expertise in green coffee sourcing and team leadership at ONIBUS Inc. Successfully scaled production operations, enhancing workflows and cross-functional collaboration. Renowned for meticulous attention to detail and effective inventory management, driving quality control and operational excellence in a fast-paced environment.

Overview

6
6
years of professional experience

Work History

Head Roaster

ONIBUS Inc.
, Tokyo
03.2022 - 06.2025
  • Managed annual green coffee purchasing cycle, overseeing supplier communication, sample evaluation, and contract negotiation with international traders.
  • Maintained accurate green coffee inventory and implemented tracking systems during company expansion from 4 to 11 branches.
  • Scaled production team from 4 to 10 members, establishing efficient workflows and enhancing cross-functional communication.
  • Focused on roasting and quality control as Head Roaster, ensuring high standards across operations.

Barista, roastery assistant

Unlimited Coffee Bar
, Tokyo
04.2019 - 02.2022
  • Crafted espresso-based beverages while delivering exceptional customer service in a fast-paced environment.
  • Assisted with roasting operations, including sorting green coffee and performing basic quality control.
  • Supported production team through coffee bagging, labeling, and stockroom management for efficient order dispatch.
  • Conducted tastings and engaged with customers to educate on coffee origins and brewing techniques.

Education

Bachelor of Arts -

Tokyo University of Foreign Studies
Tokyo
01.2017

Master of Science - Sustainable Development

Macquarie University
Sydney, NSW

Skills

  • Green coffee sourcing
  • Leadership and team development
  • Cross-functional collaboration
  • Attention to detail
  • Organisational skills
  • Inventory management

Interests

- Cooking: passionate about experimenting with seasonal ingredients and exploring new recipes, visiting farmers' markets, and trying local produce deepens my understanding of food sustainability and environmental issues, and cooking helps me reflect on the connection between nature, agriculture, and sustainability

- Photography: enjoy capturing the beauty of nature and sharing moments that inspire appreciation for the environment through my food photography, I aim to highlight the creativity of chefs, pastry chefs, and food producers while promoting awareness of sustainable food practices

Languages

English
Professional
Japanese
Native/ Bilingual
Spanish
Limited

Timeline

Head Roaster

ONIBUS Inc.
03.2022 - 06.2025

Barista, roastery assistant

Unlimited Coffee Bar
04.2019 - 02.2022

Bachelor of Arts -

Tokyo University of Foreign Studies

Master of Science - Sustainable Development

Macquarie University

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Hana Hachisuka