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blackrose008

Jaen W

@blackrose008

Project Manager

China
Chinese, English
About me
I am a project management professional with expertise in VBA automation, data analysis, and project lifecycle management. I excel at developing data-driven solutions, optimizing data processing, and leading cross-functional projects to successful completion.... Read more

Skills

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blackrose008
Jaen W
Offline • 
Average response time: 1 hour

See my services

Data Formatting
I will automate your excel tasks with vba macros and advanced
From$15 / projectMore details
Formulas & Macros
I will be your excel and google sheets expert for any task
From$5 / projectMore details

Portfolio

Work experience

Freelance Data Processing & Excel Specialist

长沙赢恤科技有限公司 • Freelance

Oct 2023 - Sep 2025 • 1 yr 11 mos

As a freelance data processing specialist, I provide professional Excel automation, data analysis, and spreadsheet optimization services for global clients. I design custom VBA scripts, pivot tables, and formula solutions to streamline workflows, reduce manual operations, and improve data accuracy. I have successfully delivered over 50 projects, helping businesses enhance operational efficiency by 30%+ and achieve clear data visualization and decision support. During my tenure at Changsha Yingxu Technology Co., Ltd., I was responsible for internal data management, report generation, and cross-departmental data collaboration. I optimized the company's daily data statistics process, established standardized spreadsheet templates, and supported the team in completing business analysis and performance tracking.