Oshan is a Senior Data Scientist developing and delivering machine learning models and system-wide applications to execute analytical functions and validate models on projects. He works on data modelling, ETL, data cleansing, data integration, and data mining using the latest statistical, analytical and visualization tools and techniques to draw insights and present results in a cohesive, intuitive manner.
Worked on a web app that detects signs of COVID-19 based on a chest X-Ray image. With >99% classification accuracy, the app significantly reduced reaction time from a few days to just a few hours. Designed and implemented the key features and functionalities of the app - showcasing how impactful and usable the solution can be in India where adequate testing mechanisms are not accessible to most.
Designed and implemented a web app that builds regression models and compares their performance in real-time. The app allows users to select and remove features, perform feature engineering on the fly, experiment with different training algorithms, and visualize and compare results from various models. The solution was useful on a data analytics course for renowned B-schools.
Education
2020 Complete Python Bootcamp: From Zero to Hero in Python
Udemy
2020 - 2020
Google Cloud Platform Big Data and Machine Learning Fundamentals Google Cloud
Google Cloud Certified
2017 - 2017
1. Neural Networks and Deep Learning
2. Fundamentals of Visualization with Tableau
3. Machine Learning: Classification
4. Machine Learning Foundations: A Case Study Approach
5. Machine Learning: Regression
6. Learning How to Learn - Powerful mental tools to help you master tough subjects
7. An Introduction to Interactive Programming in Python (Part 1)
8. R Programming
9. The Data Scientist’s Toolbox