Sharon Olivia Dodda Email & Phone Number

Singapore

• Developed a dynamic web application focusing on front-end development with RESTful API integration.• Accelerated daily decision-making processes by 3 hours by implementing a daily workflow that incorporated a predictive machine learning model, streamlining operations and enabling faster insights.• Built an interactive dashboard to monitor key market analytics and performance metrics, directly supporting strategic decision-making.• Tools: HTML, CSS, JavaScript, Pandas, Numpy, Xgboost (Python), Google Looker Studio, SQLite (SQL)

Analyzed over 80,000 records of black bear sightings in California and created a dashboard with visualizations, using streamlit, to provide insights to the research team to formulate policies.Designed and built a scalable ETL pipeline using Apache Spark, Airflow, MongoDB, Google Cloud Platform (GCP) and Databricks to incorporate data features from 6 different sources, including geospatial data, which reduced processing time from 18 hours to 2.5 hours.Developed a logistic regression and XGboost model to predict bear sightings and improved accuracy from 60% to 96%.

• Developed a web application using MySQL, Flask (Python), and React, which was deployed as a Docker container in laboratories across Singapore to support the seamless automation of the COVID-19 diagnostics process.• Integrated a classification machine learning model with an accuracy of 92% in the web application, which analyzed and classified real-time qPCR test data.• Performed data processing and feature engineering of over 500 features on time series data for diagnosis and treatment of anterior cruciate ligament injuries using Scikit-learn and Tsfresh.

Singapore

• Automated the process of creating reports of SQL queries using Python to improve productivity; reduced manual data processing time by 17%.

Master Of Science - Ms, Data Science

B. Eng, Computer Science