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Data Analyst

salary Salary :

$5,000 - 9,000 monthly

icon briefcase Job Type : Full Time

Number of Applicants

 : 

000+

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Job Description - Data Analyst

Key Responsibilities:

Power BI Development & Analytics  

  • Design, develop, and maintain Power BI dashboards and reports for KPIs and operational insights.
  • Build robust data models (star schema, relationships, calculated tables).
  • Develop advanced DAX measures and optimize for performance and usability.
  • Implement Row-Level Security (RLS), refresh schedules, and governance best practices.
  • Troubleshoot data quality issues, refresh failures, and performance bottlenecks.
  • Own dashboard lifecycle: requirements → build → UAT support → deployment → enhancements.

Data Analysis, Automation & Preparation (Python + SQL)

  • Use Python to clean, transform, and analyse datasets (e.g., pandas, numpy) and to automate recurring analysis/reporting tasks.
  • Use SQL to extract, validate, and reconcile data across systems.
  • Create reusable data preparation scripts and support dataset readiness for reporting.
  • Perform root-cause analysis and explain “why” behind trends, not just “what”.

Data Storytelling & Executive Reporting

  • Translate analysis into clear, actionable business insights.
  • Produce professional PowerPoint decks that communicate trends, risks, and recommendations.
  • Present insights to both technical and non-technical stakeholders with clarity.

Backend & Integration Support  

  • Support integration work using Node.js (e.g., REST APIs, data services, connecting to internal systems).
  • Build or maintain simple services/scripts to enable data movement or analytics integration.
  • Must be based on real implementation experience.

AI/ML Exposure

  • Experience with machine learning algorithms and tools (e.g Pytorch, R, scikit-learn, TensorFlow, Python).
  • Apply basic models where useful (forecasting, anomaly detection, clustering) using Python libraries.
  • Understand how predictive outputs can be operationalized into dashboards.

Qualifications:

  • Bachelor’s degree in quantitative field (Statistics, Math, CS, Engineering, etc.) or equivalent.
  • 4-5 years of hands-on experience delivering Power BI dashboards in production.
  • Strong Power BI skills: data modeling, DAX, report development and performance optimization.
  • Strong Python skills for data analysis and automation (hands-on experience required).
  • Solid SQL capability.
  • Hands-on Node.js exposure with real delivery experience (APIs / integration support).
  • Strong communication, stakeholder management, and problem-solving skills.
  • IT / enterprise application environment experience is a plus.
Original job Data Analyst posted on GrabJobs ©. To flag any issues with this job please use the Report Job button on GrabJobs.
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About the Company

PCCW SOLUTIONS INSYS PTE. LTD.

PCCW Solutions, the IT flagship of PCCW Group, is a leading IT services company, a digital transformation and outsourcing partner of choice for clients in all industries across the Pan-Asia region. We adopt cutting-edge technologies to empower clients transform digitally, create business values and...

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