Birsen Ozdemir
Melbourne
Summary
Entry-Mid level Machine Learning Engineer / Data Engineer / Data Analyst seeking an opportunity to apply strong analytical thinking,
programming skills, and a solid foundation in data science. Motivated to design data pipelines, build predictive models,
and contribute to real-world data-driven solutions. Highly adaptable, detail-oriented, and eager to grow in a technical environment
with modern tools, cloud technologies, and scalable data workflows.
Overview
10
10
years of professional experience
Work History
V6 Database Developer
Gjames
11.2023 - Current
- Developed and optimized SQL queries for data retrieval and manipulation.
- Collaborated with cross-functional teams to gather database requirements.
- Implemented data validation processes to ensure accuracy and integrity.
- Assisted in database design, focusing on efficient data storage solutions.
- Updated database resources and configurations using Windrap and modelling tools.
- Improved front-end behaviour by refining UI–backend data flow.
- Automated processes using Visual Basic (VBA).
Data-Driven Sales & Estimation Roles (2015–2023)
Windows Now Pty Ltd, Dowell Windows & Doors, G.James Windows & Doors
06.2015 - 07.2023
• Analysed sales, pricing and customer data to identify trends and inform decisions.
• Performed data cleaning and database updates.
• Used Excel and statistical reasoning for forecasting and estimating.
• Conducted product, market and competitor analysis.
• Streamlined information flow across operational teams.
• Improved workflow efficiency through KPI tracking and analytical problem-solving.
Education
Master of Science - Master of Data Science
University of Queensland
Brisbane, QLD11-2025
MBA -
Holmes Institute
Melbourne, VIC09-2015
Bachelor of Science - Mathematics
Pamukkale University
Denizli, Turkey 12-2012
Skills
- Programming & Data Tools:
- Statistical modeling using R and Python
- Machine learning implementation
- Data analysis fundamentals
- Distributed systems architecture
- Experience with Hadoop ecosystem (HDFS, MapReduce)
- Data pipeline development
- Data transformation and validation
- Experience with cloud services
- Experience with Google Cloud containers and workflow management
- Statistical analysis
- Statistical hypothesis testing
- Documentation
- NoSQL databases
- Coding data
- RDBMS
Timeline
V6 Database Developer
Gjames
11.2023 - Current
Data-Driven Sales & Estimation Roles (2015–2023)
Windows Now Pty Ltd, Dowell Windows & Doors, G.James Windows & Doors
06.2015 - 07.2023
Master of Science - Master of Data Science
University of Queensland
MBA -
Holmes Institute
Bachelor of Science - Mathematics
Pamukkale University