Senior Data Migration & Quality Analyst

Ambition; Hong Kong; Vor Ort; HKD 400.000 - 680.000; Vollzeit

Zusammenfassung

Ambition in Hong Kong is seeking a hands-on Data Analyst to support a regional enterprise transformation. The role focuses on data migration, reconciliation, validation, and quality assurance across complex datasets, using SQL and Python to handle large volumes.

You will automate validation processes, produce quality metrics, and drive improvements in migration efficiency, working with ERP or enterprise data domains.

Qualifikationen

• Bachelor's degree in CS/IS/Data Analytics/Stats.
• 3+ years in data analytics, data migration or quality roles.
• Strong SQL skills for large datasets.
• Strong Python for data manipulation and automation.
• Experience with data reconciliation and root cause analysis.
• Experience supporting system migration or integration.

Aufgaben

• Perform data extraction, profiling, validation, and reconciliation across multiple systems.
• Support data migration activities including data mapping, transformation, cleansing, and verification.
• Develop and optimize SQL queries to analyze and validate large datasets.
• Investigate data discrepancies and perform root cause analysis.
• Build Python-based automation to improve data validation, reconciliation, and quality control processes.
• Run data quality checks and ensure data completeness, consistency, and accuracy.
• Support testing and migration cycles through detailed data verification activities.
• Produce reconciliation reports and data quality metrics.
• Identify opportunities to improve migration and reconciliation efficiency through process enhancement and automation.

Kenntnisse

SQL

Python

Data analysis

Data validation

Data reconciliation

Automation

Root cause analysis

Attention to detail

Ausbildung

Bachelor's degree in Computer Science / Information Systems / Data Analytics / Statistics

Tools

ERP systems

Jobbeschreibung

Ambition in Hong Kong is seeking a hands-on Data Analyst to support a regional enterprise transformation. The role focuses on data migration, reconciliation, validation, and quality assurance across complex datasets, using SQL and Python to handle large volumes.

You will automate validation processes, produce quality metrics, and drive improvements in migration efficiency, working with ERP or enterprise data domains.