Summary
Overview
Work History
Education
Skills
Certification
Timeline
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IRENE INGE CHRISTINA

Melbourne,Australia

Summary

Certified and detail-oriented Business Intelligence (BI) professional with proven experience delivering BI solutions across diverse industries, including Westpac, NSW Transport, and NSW Rural Fire Service. Recognized for a proactive mindset, strong attention to detail, adaptability to changing project priorities, and effective collaboration and communication skills.

Expert in translating business requirements into scalable technical solutions through stakeholder engagement, with advanced capabilities in report design, data modeling, and DAX development, following BI best practices. Proficient in SQL development within Databricks and SQL Server Management Studio (SSMS) environments.

Overview

6
6
years of professional experience
1
1
Certification

Work History

Business Intelligence Developer

Agile Analytics
Melbourne, Australia
01.2021 - Current
  • Work collaboratively with the stakeholders to elicit and validate business requirements.
  • Document requirements through functional specifications and technical design documents.
  • Develop both conceptual and physical data models, and build centralized data models from various source systems, including the definition of fact and dimension tables, handling transactional and snapshot fact tables, and applying Slowly Changing Dimensions (Type 1 and Type 2).
  • Work collaboratively with data engineers to identify any business logic or code that can be pushed back into the data warehouse.
  • Develop dimensionally modeled SQL views in SQL Server Management Studio (SSMS) to support Power BI report development.
  • Enhance and optimize semantic models to improve Power BI report performance, according to the Power BI best practices.
  • Develop DAX measures based on business requirements in Power BI Desktop and Tabular Editor 3.
  • Develop and design user-friendly dashboards in Power BI, and deploy Power BI reports through deployment pipelines.
  • Perform data validation in Power BI by cross-referencing with backend data in Databricks, using SQL queries.
  • Document the BI solution and create a Report User Guide as part of the handover to the client/BAU team.

BI Developer

FinXL IT Services x Telstra
Melbourne, Victoria
01.2020 - 01.2021
  • Involve in data preparation and data manipulation of unstructured data inputs from various CRM databases, using Power Query.
  • Extract data from various databases in PgAdmin using PostgreSQL queries as data inputs for the Power BI reports.
  • Develop a data model and create DAX measures for the Power BI reporting.
  • Create and design interactive Power BI reports for the organization.

Tech Consultant

PwC Australia
01.2019 - 12.2019
  • Build IT capital expenditure financial models using advanced Microsoft Excel function
  • Responsible in managing project status and risk involved in a project

Education

Bachelor's Degree - Business Information System

Monash University
Melbourne, VIC
01.2019

Skills

  • Excellent time management skills, with the ability to manage shifting priorities, multiple tasks, and concurrent projects
  • Flexible, adaptable, and comfortable working in dynamic, fast-paced environments
  • Exceptional communication and interpersonal skills, with the ability to engage effectively with technical and non-technical stakeholders
  • Proactive and self-motivated, capable of working independently, autonomously, and collaboratively within agile teams
  • Experienced in collaborating with stakeholders to elicit, validate, and translate business requirements into technical specifications and rules
  • Strong hands-on experience using SQL (Databricks/SSMS) for data extraction, manipulation, and generating actionable insights
  • Proficient in data modeling, data transformation (Power Query), DAX measure development, and end-to-end data solution design using Power BI and Microsoft Fabric
  • Practical experience with Python for data analysis and automation
  • Exposure to Microsoft Fabric, data pipelines, and ETL processes
  • Proven experience in migrating Tableau reports and dashboards to Power BI, ensuring consistency and enhanced functionality
  • Proven experience in BI migration projects from on-premises data warehouses (DataIKU) to DDEP (Data Driven Experience Platform)

Certification

  • Microsoft Certified: Fabric Analytics Engineer
  • Microsoft Certified: Power BI Data Analyst
  • Microsoft DAT207x: Analysing and Visualising Data with Power BI
  • Microsoft Certified: Azure Fundamentals
  • Udemy: SSAS Tabular Model with Power BI
  • SQLBI: Data Modelling for Power BI
  • Linkedin Learning: Advanced SQL for Data Scientist

Timeline

Business Intelligence Developer

Agile Analytics
01.2021 - Current

BI Developer

FinXL IT Services x Telstra
01.2020 - 01.2021

Tech Consultant

PwC Australia
01.2019 - 12.2019

Bachelor's Degree - Business Information System

Monash University

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IRENE INGE CHRISTINA