Nandhini Ramesh
Toronto,ON
Summary
Data Analyst with 5 years of experience in turning data into clear insights that help businesses make smart decisions. Certified in Microsoft Azure AI Fundamentals (AI-900) and skilled in SQL, Python, Power BI, Tableau, and advanced Excel. Experienced in cleaning, analyzing, and visualizing data, creating dashboards, automating reports, and supporting cloud migration from SQL Server to Azure. Strong at understanding business needs, working with teams, and delivering accurate, useful data to improve results.
Overview
7
7
years of professional experience
1
1
Certification
Work History
Data Analyst
Symplocos Solutions
07.2019 - 09.2022
- Extracted, cleaned, and transformed large datasets using SQL, Python, and Excel for accurate reporting and analysis.
- Built and maintained Power BI dashboards to visualize KPIs, customer retention, and operational metrics for business decision-making.
- Collaborated with stakeholders and Data Mart owners to gather requirements and ensure data accuracy and lineage tracking.
- Prepared Business Requirement Documents (BRDs) and Data Requirement Specifications (DRS) for analytics projects.
- Automated repetitive reporting tasks using SQL scripts and Python, improving efficiency by 30%.
- Conducted cloud migration of databases from SQL Server to Azure, enabling scalable, secure, and cloud-based reporting solutions.
- Implemented data quality checks, reconciled discrepancies, and ensured compliance with data governance policies.
- Supported cross-functional teams by providing insights for process optimization and operational improvements.
IT Instructor
Universal Academy
05.2017 - 04.2019
- Taught SQL, Python, Excel, and basic data analytics to students in a high school setting.
- Developed curriculum, lesson plans, and hands-on exercises to build students' analytical and problem-solving skills.
- Mentored students on Power BI dashboards and data visualization projects.
- Guided students through data cleaning, transformation, and interpretation exercises to simulate real-world analytics tasks.
Other Experience
Dollarama
Toronto
04.2023 - 05.2024
- Strengthened communication, teamwork, and time-management skills in a fast-paced retail environment.
- Assisted in analyzing daily sales and inventory data to support store operations.
Education
Bachelor of Engineering - Computer Science
Pondicherry University
01.2017
Junior Data Analyst Program - undefined
NPower Canada
09.2025
Skills
- Data Analysis & Transformation
- Advanced SQL
- Python
- Pandas
- NumPy
- Data cleaning
- Validation
- Statistical analysis
- Data Visualization & Reporting
- Power BI
- DAX
- Interactive dashboards
- Tableau
- Excel Advanced
- Pivot Tables
- Macros
- KPI tracking
- Automated reporting
- Database & Cloud Platforms
- MS SQL Server
- MySQL
- Snowflake
- Azure Data Factory
- ETL pipelines
- Cloud Migration
- Programming & Automation Tools
- Python scripting
- SQL scripting
- Excel VBA
- Jupyter
- SQLite
- RDBMS
- Business Analysis & Documentation
- BRD
- DRS
- SOP updates
- Process optimization
- Reporting automation
- Project Management & Collaboration
- Agile
- Scrum
- Kanban
- Waterfall methodologies
- Trello
- Stakeholder communication
- Cross-functional collaboration
- Applications & Additional Tools
- Microsoft Excel
- Azure Sandbox
- IBM Cognos Analytics
- Google Workspace
- Technical Strengths
- Data governance
- Reconciliation
- Descriptive statistics
- Problem-solving
- Process improvement
- Cloud & AI Expertise
- Microsoft Azure
- Azure Data Services
- AI Fundamentals
Websites
Certification
- Microsoft Certified: Azure AI Fundamentals, 2025-07-01
- IBM Data Analyst Professional Certificate, 2025-01-01
- Engineering Connections, Humber College, Toronto, ON, 2024-10-01
Timeline
Other Experience
Dollarama
04.2023 - 05.2024
Data Analyst
Symplocos Solutions
07.2019 - 09.2022
IT Instructor
Universal Academy
05.2017 - 04.2019
Bachelor of Engineering - Computer Science
Pondicherry University
Junior Data Analyst Program - undefined
NPower Canada
Similar Profiles
Lisa DanielsLisa Daniels
Support Coordinator at Unique Support Solutions/Next Steps Solutions /Personal Support SolutionsSupport Coordinator at Unique Support Solutions/Next Steps Solutions /Personal Support Solutions
Elizebeth GhilbertElizebeth Ghilbert
Sr Software Engineer at P Square Toll Solutions India Pvt Ltd / Seeroo IT Solutions (P Square Solutions LLC – Contractor)Sr Software Engineer at P Square Toll Solutions India Pvt Ltd / Seeroo IT Solutions (P Square Solutions LLC – Contractor)
Shannon RousseauShannon Rousseau
Dietetic Technician, Registered at Continuing Healthcare Solutions/Dietary SolutionsDietetic Technician, Registered at Continuing Healthcare Solutions/Dietary Solutions
Sinthuja VijayarajSinthuja Vijayaraj
Intern Waitress at Cibo Wine BarIntern Waitress at Cibo Wine Bar
Tamara MustafaTamara Mustafa
Care Coordinator (Care Access Representative) at CBI Home HealthCare Coordinator (Care Access Representative) at CBI Home Health