Looking for a job

Mandy Wu

@sinyeemw

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Data Analytics Professional | BI ML Specialist, seeking remote opportunities

Hong Kong

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What I'm looking for

Seeking remote opportunities in Data Analytics, Machine Learning, or Business Intelligence roles that:

• Foster continuous learning and professional development

• Require both technical expertise and business acumen

• Offer fully remote work arrangements

Data Analytics Professional with 5+ years of progressive experience spanning business analysis, data visualization, and emerging machine learning applications. Currently transitioning from traditional business intelligence roles to data science, combining strong analytical foundations with hands-on ML project experience.

Proficient in Python (NumPy, Pandas), SQL, Tableau, QlikView, and Azure cloud platforms. Growing expertise in machine learning frameworks including Scikit-learn, TensorFlow, and PyTorch. Experienced in stakeholder management, requirements documentation, and translating business needs into technical solutions.

Experience

Work history, roles, and key accomplishments

Product Business Analyst

YOOV Internet Technology (HK)

Apr 2025 - May 2025 (1 month)

Conducted comprehensive APAC market research identifying $13.9B opportunity in AI automation and implemented AI OCR application with accuracy monitoring across document types. Gathered business requirements, authored technical documentation, and engineered automated validation workflows while developing AI-powered due diligence solutions.

Requirements Gathering AI Applications ReactJS HTML CSS Technical Documentation Application Development Market Research Python REST APIs Excel PowerPoint

Language Data Evaluator

Volga Partners

Feb 2025 - Apr 2025 (2 months)

Evaluated and labeled multilingual datasets for large language model training, consistently exceeding performance targets by 250% while maintaining 85%+ accuracy. Applied systematic quality assurance methodologies for ML training data across multiple languages and cultural contexts.

Quality Assurance Data Labeling AI Driven Data Annotation Multimodal Datasets Datasets Unstructured Datasets Search Relevance Tasks Model Evaluation Communication Skills SharePoint Online Google Sheets Time Management Collaboration

Assistant Project Manager

The Hong Kong Jockey Club

Dec 2023 - Sep 2024 (9 months)

Coordinated concurrent BI initiatives using Azure Databricks and Tableau, building interactive dashboards with hierarchical drill-downs and integrating ML recommendation systems. Managed ETL workflows across 7 databases ensuring consistent data availability for real-time analytics and personalized promotional insights.

Tableau Data Visualization Dashboards Reporting Data Analytics Azure Excel Confluence Jira PowerPoint UAT Lean Agile Data Mapping Machine Learning Stakeholder Management Databricks Databricks Certification Project Management

Senior Business and Data Analyst

Chow Sang Sang Holdings International Limited

Mar 2023 - Apr 2023 (1 month)

Maintained QlikView master documents supporting 30+ downstream dashboards and conducted Python-based sales analysis identifying $3M revenue opportunities. Managed automated report distribution to 200+ stakeholders while optimizing BI system performance and data quality.

Dashboards Data Analysis Python SQL Qlik Qlikview Sales KPIs Business Intelligence Reporting Technical Translation Cross Functional Collaboration KPI Tracking

Business Analyst

Yick Chiao Development Company Limited

Nov 2019 - Aug 2022 (2 years 9 months)

Created comprehensive business requirements documentation for data migration projects and developed executive dashboards providing actionable insights for data-driven decision-making. Conducted stakeholder interviews and process mapping to establish an effective communication framework and reduce knowledge gaps. to establish KPIs and build standardized reporting templates using Excel and SSRS.

Dashboards Data Analysis Python SQL Data Quality Data Integrity Microsoft SQL Server Documentation SSIS Microsoft SSRS Excel Communication Skills Problem Solving Presentation Skills Cross Functional Collaboration Data Processing Business Process Analysis Financial Data KPIs And Metrics

Strategy Analyst

Tink Labs Limited

Jul 2017 - Jul 2018 (1 year)

Conducted comprehensive market research, analyzing various sources to extract insights and identify trends for a digital product in the hospitality industry. I streamlined the onboarding process by revising customer service training materials, which improved customer satisfaction rates. Leveraged market intelligence and strategically enhancing the Scandinavian market penetration.