Annamalai Kannan
Dunedin,OTA
Summary
Experienced Data Analyst with a strong background in leveraging Python for data-driven solutions. Proficient in ETL processes and data visualization, delivering insights that enhance decision-making and optimize performance. Known for improving data integrity and fostering collaboration to achieve impactful business outcomes.
Overview
2
2
years of professional experience
Work History
Data Science Intern
Spinnaker Analytics
04.2024 - 06.2024
- Performed advanced data extraction and data manipulation.
- Enhanced data processing efficiency by automating data collection and preprocessing tasks.
- Pinpointed meaningful insights from large data and metadata sources.
- Implemented data visualization techniques to effectively communicate insights to stakeholders.
- Optimized machine learning models for improved prediction accuracy and performance.
Data Analyst
Nielsen IQ
06.2022 - 02.2024
- Produced monthly reports using advanced Excel spreadsheet functions.
- Collaborated with cross-functional teams to ensure data integrity and accuracy, resulting in better-informed decisions.
- Integrated multiple sources of disparate data into cohesive datasets using ETL processes, improving overall analytic capabilities.
- Managed large-scale databases to ensure timely access to critical information for key stakeholders.
- Developed custom algorithms to optimize data mining, increasing the effectiveness of analytical insights.
- Optimized data collection methods to enhance quality and volume of data captured for analysis.
Education
Master of Science - Business Data Science
University of Otago
Dunedin, NZ06-2025
Executive MBA - Operations Management
LIBA
Chennai,India06-2025
Post Graduate Diploma - Data Science And Business Analytics
BOSTON INSTITUTE OF ANALYTICS
Chennai, India05-2024
Skills
- Data visualization and presentations
- Data cleaning
- ETL processes
- SQL
- Python programming
- Machine learning
- Statistics and SAS
- NoSQL databases
- Web scraping
- R programming
Timeline
Data Science Intern
Spinnaker Analytics
04.2024 - 06.2024
Data Analyst
Nielsen IQ
06.2022 - 02.2024
Master of Science - Business Data Science
University of Otago
Executive MBA - Operations Management
LIBA
Post Graduate Diploma - Data Science And Business Analytics
BOSTON INSTITUTE OF ANALYTICS
Languages
English
Bilingual or Proficient (C2)
Tamil
Bilingual or Proficient (C2)
Interests
Cosmology
Astronomy
Quantum Physics
Football
Chess
Gaming and video editing
Software
SAS Enterprise Miner
Python
R studio
Julia
SQL
No SQL
Power BI
Tableau
Microsoft Excel
OGRDS
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