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Experience in international business and marketing/brand activation, built through internships at Nestlé and Mars (Kellanova) and active involvement in student organizations. Skilled in executing marketing campaigns, collaborating cross-functionally, and supporting sales/market analysis. Currently ending a master's degree in International Business at the Warsaw School of Economics, with a Bachelor’s in Global Business, Finance and Governance. Brings strong teamwork, communication, adaptability, and problem-solving capabilities from events coordination, recruitment/project work, and structured marketing budget/task management.…Experience in international business and marketing/brand activation, built through internships at Nestlé and Mars (Kellanova) and active involvement in student organizations. Skilled in executing marketing campaigns, collaborating cross-functionally, and supporting sales/market analysis. Currently ending a master's degree in International Business at the Warsaw School of Economics, with a Bachelor’s in Global Business, Finance and Governance. Brings strong teamwork, communication, adaptability, and problem-solving capabilities from events coordination, recruitment/project work, and structured marketing budget/task management.

Hai Anh Liniewicz

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Experience in international business and marketing/brand activation, built through internships at Nestlé and Mars (Kellanova) and active involvement in student organizations. Skilled in executing marketing campaigns, collaborating cross-functionally, and supporting sales/market analysis. Currently ending a master's degree in International Business at the Warsaw School of Economics, with a Bachelor’s in Global Business, Finance and Governance. Brings strong teamwork, communication, adaptability, and problem-solving capabilities from events coordination, recruitment/project work, and structured marketing budget/task management.…Experience in international business and marketing/brand activation, built through internships at Nestlé and Mars (Kellanova) and active involvement in student organizations. Skilled in executing marketing campaigns, collaborating cross-functionally, and supporting sales/market analysis. Currently ending a master's degree in International Business at the Warsaw School of Economics, with a Bachelor’s in Global Business, Finance and Governance. Brings strong teamwork, communication, adaptability, and problem-solving capabilities from events coordination, recruitment/project work, and structured marketing budget/task management.

Available to hire

Experience in international business and marketing/brand activation, built through internships at Nestlé and Mars (Kellanova) and active involvement in student organizations. Skilled in executing marketing campaigns, collaborating cross-functionally, and supporting sales/market analysis.

Currently ending a master’s degree in International Business at the Warsaw School of Economics, with a Bachelor’s in Global Business, Finance and Governance. Brings strong teamwork, communication, adaptability, and problem-solving capabilities from events coordination, recruitment/project work, and structured marketing budget/task management.

Skills

Experience Level

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

Polish

Fluent

Vietnamese

Fluent

English

Advanced

Spanish; Castilian

Beginner

Work Experience

Marketing Intern, Brand Activation (Pringles) at Kellanova (Mars)

October 1, 2025 - March 1, 2026

Supported brand activation managers in implementing marketing activities for Pringles. Created product codes, organized trade samples, managed marketing budget tasks (purchase orders, delivery tracking, budget trackers updates, and onboarding new marketing vendors). Coordinated planning and delivery of POS materials to stores and supported regional brand activation tasks with cross-functional marketing teamwork to ensure smooth activation plans.

Brand Management Intern (Portion Coffee Team) at Mars (Kellanova)

March 1, 2024 - March 1, 2025

Provided essential support to the marketing team, running market and sales analyses. Monitored competitors’ activities, collaborated with internal and external agencies to create digital and offline materials (reach/content, online communication tools, trade brochures). Assisted with activation plan execution and monitored results against aligned targets.

HR & PR Team Member / Recruitment & Employer Branding (event organization) at International Business student organization (ESN/SGH-related)

January 1, 2022 - October 1, 2024

Created and executed strategic recruitment plans for the HR/PR team, promoting recruitment campaigns on social media platforms. Contributed to the development and execution of strategic marketing campaigns, managed/oversaw various social media accounts, fostered positive relationships, and maintained a favorable public image. Assisted in organizing the Christmas concert for the project/community.