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Sum Yi YeungSY
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Sum Yi Yeung

@sumyiyeung

HR intern at China Mobile Hong Kong Company Limited who streamlined workforce planning and helped cut regional hiring timelines by 18%.

Hong Kong
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At China Mobile Hong Kong Company Limited, I partnered with three business units on talent gap analyses and workforce planning, helping accelerate regional hiring timelines by 18%. I also assisted with quarterly performance reviews for more than 300 employees.

At DHL Global Forwarding (Hong Kong) Limited, I designed and executed the internship program, screening more than 600 resumes and coordinating 20 group interviews to onboard eight interns. I also created monthly attendance and overtime reports for executive leadership and developed a three-year ESG initiative roadmap.

At Vinda Limited - Tempo Team, I analyzed 5,000+ YouGov survey responses to inform Tempo's 2025 Q4 promotional strategy and led a Miffy co-branding collaboration. Earlier, at Brite Star International Limited, I researched e-commerce market entry and seasonal merchandising, contributing to new SKU launches and holiday sales.

Experience

Work history, roles, and key accomplishments

China Mobile Hong Kong Company Limited logoCL

Human Resource Business Partner Intern

China Mobile Hong Kong Company Limited

Sep 2026 - Dec 2026 (3 months)

Partnered with 3 cross-functional business units to conduct talent gap analyses and optimize headcount structures, accelerating regional hiring timelines by 18%. Assisted in facilitating the quarterly performance evaluation cycle for 300+ full-time employees, achieving 100% on-time review submission.

DL

Human Resource Intern

Dec 2025 - May 2026 (5 months)

Designed and executed the company's internship program from scratch, screening 600+ resumes and coordinating 20 group interviews to onboard 8 interns. Initiated standardized monthly attendance and OT tracking reports, developed a 3-year ESG initiative roadmap, and automated birthday card distribution using Excel VBA.

BL

Marketing and Merchandise Intern

Brite Star International Limited

Jan 2025 - Dec 2025 (11 months)

Evaluated 5 major e-commerce platforms to identify regulatory barriers, reducing compliance risks by 30%. Streamlined cross-border supplier communication, cutting slow-moving stock identification time by 25% and launching 3 new SKUs. Conducted market research on seasonal products, contributing to a 15% boost in holiday sales.

Vinda Limited - Tempo Team logoVT

Marketing Intern

Vinda Limited - Tempo Team

Jun 2025 - Aug 2025 (2 months)

Analyzed 5,000+ YouGov survey responses using Excel and SPSS to shape promotional strategy. Led the Miffy IP co-branding collaboration, managed 3 creative agencies, and coordinated mall booth pop-ups that engaged 1,200+ visitors. Partnered with 40+ KOLs and authored 4 PR articles generating 50,000+ impressions.

EL

Customer Relationship Management Intern

E-health Limited

May 2024 - Aug 2024 (3 months)

Resolved 800+ customer inquiries via phone and email, maintaining a 98% first-contact resolution rate and 4.8/5.0 satisfaction rating. Synchronized order fulfillment workflows with third-party logistics providers, improving dispatch accuracy to 99.2%. Represented the brand at 2 healthcare exhibitions, driving a 15% increase in trial sign-ups.

Education

Degrees, certifications, and relevant coursework

City University of Hong Kong logoCK

City University of Hong Kong

Bachelor of Business Administration, Marketing

2022 -

Pursuing a Bachelor of Business Administration in Marketing with a minor in Human Resources Management, expected to graduate in February 2027.

Harvard University logoHU

Harvard University

Global Partnership Exchange Program, Exchange Program

2026 - 2026

Participated in the Global Partnership Exchange Program during summer 2026.

Tech stack

Software and tools used professionally

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