Rohit Chougule
Senior Data Analyst
Dublin
Summary
Data Scientist with a passion for leveraging data to drive innovation and enhance decision-making. Expertise in data analysis, visualization, statistics, and machine learning, and experienced in BI tools.
Overview
5
5
years of professional experience
5
5
years of post-secondary education
Work History
Senior Data Analyst
HealthBeacon
Dublin
09.2021 - Current
- Utilized business acumen to develop data strategies to lead data analysis and modelling, to support decision-making for the management across the organization.
- Led Product analytics, measuring product success and focusing on product improvement.
- Drove research and development Machine Learning projects for product enhancement.
- Developed supervised and unsupervised machine learning models, including clustering, regression, logistic regression, classification, and decision tree models.
- Collaborated in the development of dashboards, including organizational KPIs, goals, and metrics for leadership.
- Built automated ETL data pipelines that reduced data processing time, allowing for faster analysis and decision-making.
Data Analyst
HealthBeacon
Dublin
06.2020 - 09.2021
- Developed advanced statistical models to to improve patient adherence by over 5%.
- Contributed to data model design for dashboards to enhance operational efficiency.
- Established efficient data pipelines from various sources and monitored data maintenance.
- Created ad-hoc dashboards using Python, Power BI, and conducted quantitative analysis to provide insights for program improvement.
Associate Product Engineer
TIBCO Software Inc
Pune
06.2017 - 08.2019
- Collaborated with product and engineering teams to identify and implement product improvements based on customer feedback
- Utilized extensive technical and customer relation skills to deliver world-class product service for the BI &
- Data analytics enterprise software TIBCO Spotfire product suite
- Hands-on with a wide variety of skills, tools, and techniques to understand problems, and analyze logs, source code to isolate root cause for identifying resolution to issues
- Addressed customer issues in various components of products TIBCO Spotfire Server, Analyst, Server performance management and stability, authentication in production environments
- Troubleshoot issues involving data extraction, transformations, and loading from different data source types for operational and analytical dashboards in live environments
- Analyzed customer issues to work in collaboration with cross-functional teams to debug Product issues to provide actionable solutions to global customers to improve customer experience.
Project Intern
Persistent Systems
Pune
06.2016 - 06.2017
- Led team on project Megamart Business Solution- Retail store chain analytics based on customer trends, inventory management, and sales trends using Agile methodology
- Designed the database structure of application in coordination with other team members for the Retail store analytics project
- Collaborated with the team members for different components of the project in UI development, query generation
- Developed a comprehensive project plan that outlined the key tasks and milestones for a major consulting project, resulting in the successful completion of the project on time and within budget
Skills
Predictive modeling, Statistical analysis
Analytical and Critical Thinking
Analytics/BI Tools: TIBCO Spotfire, Microsoft Power BI, Tableau, Mixpanel, Google Analytics
Programming Languages: Python (pandas, numpy, sci-py, scikit-learn, matplotlib, seaborn, nltk, statsmodels), R, SQL, C
Machine Learning: Supervised and unsupervised modeling, clustering, regression, logistic regression, classification, decision trees
Tools/IDE/Technologies: Git, Jupyter, VS Code, AWS, Azure, PyCharm, R Studio, HDFS, Spark
Databases: MySQL, SQL Server, MongoDB
Education
Master of Science - Data Science
08.2019 - 08.2020
Core Modules: Machine Learning, Data Science in Python, Data Analytics & Statistics, Data Mining, Information Visualization, R Programming, Big Data Analytics, Decision Analytics, SQL Programming
Bachelor of Engineering - Computer Engineering
06.2013 - 06.2017
Core Modules : Business Analytics & Intelligence, Database Management Systems, Data Mining, Data Structures & Algorithms
Accomplishments
- Published and presented an abstract on the impact of Medication adherence reminders with statistical analysis at the National Association of Specialty Pharmacy (NASP) in 2022
- Published product articles for contributing to the TIBCO knowledge base and community.
- 2nd Runner up for Digital Pune Hackathon in 2016 for proposing a solution to improve the public transportation system of the city
Personal Projects
- Customer reviews Classification and Analysis: Scraped customer reviews and ratings to train Machine Learning models for review analysis. Implemented web scraping, nltk, re, for NLP and scikit learn for model training and evaluation.
- Exploratory Data Analysis on Air Quality Index in India: Identified the source for the data to be collected by API, collected the raw data by a cron job. Followed Data Science processes for data cleaning, transformation to summarize insights about Air Quality Index of Indian cities in Python using pandas, sklearn, SciPy, matplotlib, plotly, seaborn
- Customer Churn Prediction: Perform feature selection strategies, evaluate Classification models for churn prediction using Weka.
- Risk-based Pricing Classifier: Trained and built an ensemble Machine Learning model for selection of significant factors will help develop a prediction algorithm that can estimate loan interest rates based on clients' information.
Timeline
Senior Data Analyst - HealthBeacon
09.2021 - Current
Data Analyst - HealthBeacon
06.2020 - 09.2021
University College Dublin - Master of Science, Data Science
08.2019 - 08.2020
Associate Product Engineer - TIBCO Software Inc
06.2017 - 08.2019
Project Intern - Persistent Systems
06.2016 - 06.2017
University of Pune - Bachelor of Engineering, Computer Engineering
06.2013 - 06.2017