Jialiang Liu
Vermont South,Australia
Summary
Seeking a full-time position in Data Analytics, leveraging a strong foundation in business information systems, data management, and technical support to contribute to data-driven decision making.
Overview
11
11
years of professional experience
Work History
Data Analysis Support
Lup Global Pty., Ltd.
Melbourne, Australia
07.2024 - 10.2024
- Ensured data accuracy and integrity through rigorous data cleaning methods
- Recorded and reported equipment data, ensuring timely updates
- Providing comprehensive data analysis support, including data collection, processing, and interpretation to assist in informed decision-making and ensuring the accuracy and relevance of data-driven insights
IT Support Technician
My Smart Care Pty., Ltd.
Melbourne, Australia
07.2020 - 04.2024
- Managed client and employee data, ensuring consistent data collection
- Ensured accurate data input into the company's system
- Maintained company website and managed regular updates
- Collected and visualized data for operational reporting, delivering insights to supervisors.
Technical Support Assistant
Synnex Australia Pty., Ltd.
Melbourne, Australia
02.2014 - 06.2018
- Processed product returns and performed data entry tasks
- Assisted in operational reporting and supported internal data management activities
- Regularly reported to supervisors and managers on operational activities.
Education
Graduate Certificate in Data Science -
RMIT University
Melbourne, Australia09.2023
Two-year study of Business Information Systems -
RMIT University
Melbourne, Australia02.2023
Advanced Diploma of Computer Systems Engineering -
RMIT University
Melbourne, Australia07.2020
Bachelor of Business Management -
Inner Mongolia University
Hohhot, China07.2020
Skills
- Database Management
- SQL
- R Language
- Python
- Data Visualization
- Microsoft Power BI
- Tableau
- Data Modeling
- Machine Learning
- Data Validation
- Project Management
- Database Maintenance
- Data Analysis
- Database Programming and SQL
- Python Programming
- Data Mining
- Data Integrity Validation
Projects
Practical Database Concepts, Designed and implemented relational databases. Developed SQL scripts to define database schemas, update contents, and extract data tailored to specific user information needs. Conducted research on selecting backend database solutions between SQL and No- SQL systems. Business Data Management and Analytics, Developed SQL queries to effectively address inquiries related to the AFL database. Demonstrated a comprehensive understanding of data structures. Evaluated query efficiency and prioritised simplicity to achieve optimal results.
Hobbies and Interests
- Gardening
- Cooking
Timeline
Data Analysis Support
Lup Global Pty., Ltd.
07.2024 - 10.2024
IT Support Technician
My Smart Care Pty., Ltd.
07.2020 - 04.2024
Technical Support Assistant
Synnex Australia Pty., Ltd.
02.2014 - 06.2018
Graduate Certificate in Data Science -
RMIT University
Two-year study of Business Information Systems -
RMIT University
Advanced Diploma of Computer Systems Engineering -
RMIT University
Bachelor of Business Management -
Inner Mongolia University
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