Gaurish Dhamija
Summary
4 years of experience in predictive modelling, data visualization, and analytics with strong expertise in Python, SQL, and Power BI. Experienced in price forecasting, KPI-based model validation, reporting automation, and dashboard development for business enablement. Skilled in modernizing legacy reports and supporting data-driven decision-making.
Overview
5
5
years of professional experience
2
2
Certifications
Work History
Data Associate
Wood Mackenzie
Gurugram
07.2025 - Current
- Improved price forecasting accuracy by 20% by validating model outputs using KPI-based performance checks, and fine-tuning prediction logic.
- Built and maintained baseline forecasting models to benchmark results, track performance trends, and support continuous model improvements.
- Enhanced legacy reporting pipelines by integrating new data streams, improving data freshness, and analytical reliability.
- Delivered ad-hoc reports and interactive dashboards for Sales teams, supporting cross-sell and upsell initiatives.
- Implemented Daylight Saving Time updates across enterprise reporting systems to ensure consistency in time-series data.
System Engineer
Tata Consultancy Services
Bangalore
07.2021 - 11.2024
- Migrated on-premise systems to Google Cloud Platform and automated reporting pipelines.
- Designed interactive Power BI dashboards to track KPIs and deliver actionable insights.
- Used SQL and Python to extract, clean, and preprocess data from multiple sources.
- Worked on SAS-based financial and credit analytics models.
Education
Bachelor of Engineering - Computer Engineering
Thapar Institute of Engineering And Technology
Patiala07-2021
Skills
- Python
- SQL
- SAS
- Power BI
- Microsoft Excel
- Jira
Certification
Power BI Data Analyst Associate — Microsoft (2024)
Timeline
Data Associate
Wood Mackenzie
07.2025 - Current
System Engineer
Tata Consultancy Services
07.2021 - 11.2024
Bachelor of Engineering - Computer Engineering
Thapar Institute of Engineering And Technology