Masako Hirata

Available to hire

I’m a freelance E-commerce & Digital Marketing Specialist with 7+ years of experience helping brands build their online presence, increase engagement, and execute high-impact digital campaigns.

About

I’m a freelance E-commerce & Digital Marketing Specialist with 7+ years of experience helping brands build their online presence, increase engagement, and execute high-impact digital campaigns. I’ve supported both global brands and local businesses through launches, promotions, and content-driven growth initiatives, bringing a strong blend of creativity and analytical thinking to each project.

My background includes managing multi-channel digital strategies, creating engaging content, and using data to optimize performance across social platforms and websites. I’m comfortable working independently in fast-moving environments and enjoy bringing fresh ideas, structure, and positive energy to early-stage projects.

  • 7 years' experience
  • Joined December 2025

Languages

  • EnglishFluent
  • JapaneseFluent
  • ChineseAdvanced
  • DutchBeginner

Industry experience

  • Media & Entertainment
  • Retail
  • Software & Internet
  • Professional Services
  • Consumer Goods

Work experience· 4 roles

E-commerce Merchandiser · HARMAN InternationalNov 2023 – Jan 2025 · 1 yr 3 mos

Managed merchandising, on-site content, and catalog across 12 EMA countries (36 sites), ensuring accuracy, consistency, and a seamless customer experience. Led website optimization through data-driven CRO strategies and UX enhancements, increasing conversion rates and boosting online revenue. Collaborated with cross-functional teams to launch 15 high-impact campaigns and on-site promos, lifting CTR and campaign-driven sales. Improved global site efficiency by identifying operational bottlenecks and streamlining deployment processes, reducing cycle times and errors.

E-commerce Merchandiser · Dr. Martens AirWair Japan Ltd.Jan 2021 – Aug 2022 · 1 yr 8 mos

Directed and optimized the e-commerce website by coordinating product launches, promotions, and content updates; strengthened brand identity and ensured a seamless user experience. Managed CRO initiatives by leveraging data analytics and user-behavior insights to improve customer journeys, contributing to lift in conversion rate and AOV.

Digital Marketing Account Manager · K.K. NetwiseOct 2017 – Aug 2020 · 2 yrs 11 mos

- Managed annual digital marketing and e-commerce projects for B2C clients, developing and executing strategies that increased customer acquisition and contributed to revenue growth for 3 years. - Built and delivered red-key email campaign strategies that improved engagement and ROI. - Collaborated with UX designers and developers to roll out website optimizations, improving site performance and conversion rates for major global fashion brands. - Delivered data-driven insights and recommended KPI-based actions to align marketing with business goals and improve overall campaign effectiveness. - Led full lifecycle of 5 e-commerce website projects, defining requirements, overseeing development, and ensuring smooth, on-time launches.

International Sales Representative · Western Japan Tradings Co., LtdFeb 2016 – Oct 2017 · 1 yr 9 mos

Education

Bachelor's Degree · South China University of Technology2011 – 2015

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