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deepa14315/README.md

Deepanjali Paul

Data Analyst · BI Analyst · Data Scientist

LinkedIn · Email · Sydney, NSW, Australia


I turn complex data into decisions that move businesses forward.

With 7+ years of analytical experience in the Australian pharmaceutical industry and a Master of Data Science from UNSW (WAM 79%), I bring a rare combination of deep domain expertise, technical capability, and commercial acumen — built across supply chain intelligence, business intelligence reporting, and enterprise data analytics.

I have spent my career embedded in high-stakes, regulated business environments where data quality, accuracy, and speed of insight directly impact operational and commercial outcomes. From designing SQL pipelines and building executive-facing Power BI and Tableau dashboards, to applying machine learning and statistical modelling across sales forecasting, demand planning, and supply risk — I deliver end-to-end analytical value.


Key Achievement

Reduced financial claims by $1.5M within six months through structured data analysis and process optimisation. Recognised with the Bravissimo Award and contributed to the Best Team Award across three consecutive years.


Core Skills

Category Tools & Technologies
Languages Python · SQL · R
BI & Visualisation Power BI · Tableau · Excel · Power Query
Machine Learning Scikit-learn · XGBoost · ARIMA · SARIMAX
Statistical Modelling Regression · Classification · Time Series · Forecasting
Enterprise Systems SAP · ERP Data Pipelines
Domain Supply Chain Analytics · Demand Planning · Sales Forecasting · BI Reporting · Data Storytelling

Featured Projects

Forecasting daily electricity demand in NSW (2010–2021) using Random Forest, XGBoost, and ARIMA models. Includes feature engineering with lag variables, rolling statistics, and temperature data integration. Python Machine Learning Time Series XGBoost ARIMA


End-to-end exploratory analysis of NASA GISS surface temperature data (1961–2019) across 284 countries. Covers OECD trends, seasonal decomposition, Mann-Kendall trend testing, and continental comparisons. Python Statistical Analysis Climate Data Plotly Mann-Kendall


Predictive modelling for sustainable abalone harvesting using SVM classification and linear regression. Built a profitability estimation function combining shucked and viscera weight predictions. R SVM Linear Regression Multivariate Analysis


Qualifications

  • Master of Data Science — UNSW Sydney (WAM 79%)
  • IBM Data Analyst Professional Certificate — Coursera
  • Bachelor of Computer Science — Osmania University

Currently

Internship · Data Analyst / BI Analyst · MVP Studio, Sydney

Actively seeking Data Analyst, Data Scientist, or BI Analyst roles where I can contribute immediately, grow continuously, and deliver measurable impact.


Open to full-time opportunities across Sydney and remote roles in Australia.

Popular repositories Loading

  1. deepa-dataexploration deepa-dataexploration Public

    Current study to examine temperature change and its variation measured by standard deviation over time using data provided by FAOSTAT.

    HTML

  2. deepa-multivariatedataanalysis deepa-multivariatedataanalysis Public

    A custom function estimates abalone market value using physical dimensions and market prices for shucked and viscera weights. For sample inputs, the total value is ~$54.91, with a 90% confidence in…

    Jupyter Notebook

  3. deepa-datascienceproject deepa-datascienceproject Public

    The project was developed and executed using Python within the Jupyter Notebook environment. Key libraries utilized include Pandas for data manipulation, scikit-learn and XGBoost for machine learni…

    Jupyter Notebook

  4. deepa-internshipproject deepa-internshipproject Public

    Production-ready currency analytics platform processing 1M+ rows of market data daily using Python, MySQL, and Power BI.

    HTML

  5. deepa14315 deepa14315 Public