Aditya Porwal
Calgary,AB
Summary
Results-driven Data Scientist with expertise in Python and SQL, previously at Tundra Oil & Gas Ltd. Achieved a 30% reduction in data preprocessing time through effective data transformation and analysis. Skilled in machine learning and statistical analysis, fostering collaboration to enhance data integrity and drive impactful business decisions.
Overview
3
3
years of professional experience
Work History
Data Scientist
Tundra Oil & Gas Ltd
12.2024 - Current
- Prepared, cleaned, and transformed large datasets (50K–500K+ records) using Python and SQL, improving data quality and reducing manual preprocessing time by 30–40%.
- Conducted exploratory and statistical analysis to identify patterns and hidden relationships across business, operational, and customer datasets, enabling data-driven recommendations adopted by stakeholders.
- Developed dashboards and visualizations in Spotfire and Python that reduced reporting time by up to 50% and improved stakeholder understanding of key metrics.
- Automated repetitive data preparation and reporting tasks using Python scripts, saving the team 5–8 hours per week and increasing consistency across analytics outputs.
- Collaborated with IT and analytics teams to enhance data pipelines and ensure reliable access to both structured and unstructured data sources.
- Contributed to data governance and integrity initiatives by implementing validation checks and maintaining master data accuracy, reducing data errors by 15–20%.
Advisor II, Technical Support
Concentrix Technologies Services (Canada) Limited
08.2024 - 10.2024
- Maintained detailed logs of client issues, resolutions, and feedback, enabling trend analysis and contributing to a 15% reduction in recurring support requests.
- Identified bottlenecks in support workflows and assisted in implementing process improvements that reduced ticket resolution time by up to 25%.
Technical Support Representative
Gatestone & Co. Inc.
09.2023 - 01.2024
- Provided technical support for software and hardware issues, ensuring timely resolution of customer inquiries.
- Assisted customers in navigating systems and troubleshooting problems, enhancing user experience and satisfaction.
- Documented support interactions in ticketing system, maintaining accurate records for future reference and analysis.
- Collaborated with cross-functional teams to identify recurring issues and propose solutions to improve service delivery.
Associate Machine Learning Developer
AltaML
05.2023 - 09.2023
- Engineered ML solutions, forecasting a $2M revenue boost for a client using advanced graph-based methods and regression models for predictive algorithms on customer churn and sales.
- Conducted thorough exploratory data analysis using Azure virtual machines, conceptualizing solutions to address identified issues, and communicated concepts to the client bi-weekly.
- Leveraged external geospatial data using Google Geocoding API and Python libraries (Requests, Rasterio) to enhance data processing capabilities.
- Developed two distinct machine learning models (regression and unsupervised clustering) for personalized customer retention and acquisition strategies.
- Executed end-to-end model development, including pipeline creation, code documentation, and GitHub version control, covering EDA to model deployment.
Education
Master of Engineering - Electrical And Computer Engineering
University of Calgary
Calgary12-2022
Skills
- Python programming
- Machine learning
- SQL databases
- Statistical analysis
- Natural language processing
- Feature engineering
Timeline
Data Scientist
Tundra Oil & Gas Ltd
12.2024 - Current
Advisor II, Technical Support
Concentrix Technologies Services (Canada) Limited
08.2024 - 10.2024
Technical Support Representative
Gatestone & Co. Inc.
09.2023 - 01.2024
Associate Machine Learning Developer
AltaML
05.2023 - 09.2023
Master of Engineering - Electrical And Computer Engineering
University of Calgary