Mahi Yousefi
Vancouver,Canada
Summary
Data & Business Analyst with 5+ years of experience analyzing datasets, improving business processes, and delivering data‑driven insights. Skilled in Python, SQL, Excel, and Power BI with hands‑on experience in dashboards, KPI tracking, and data validation. Academic and project background in machine learning and large‑scale data analysis (30,000+ records). Seeking entry‑level roles in Data Analytics, Business Analytics, or Data Science.
Overview
10
10
years of professional experience
1
1
Certification
Work History
Business Analyst
Freelance
01.2022 - Current
- Gathered and translated client requirements into structured analytical and technical tasks.
- Built Excel and Power BI dashboards to monitor KPIs and operational performance.
- Analyzed workflows to identify inefficiencies and reduce manual reporting effort.
- Coordinated communication between technical and non‑technical stakeholders.
Business Operations & Data Analyst
Tooka Florist
Vancouver
01.2022 - Current
- Analyzed sales, delivery, and inventory datasets from Shopify and BloomNation platforms.
- Generated weekly and monthly reports to identify revenue trends and customer behavior.
- Designed Excel KPI dashboards to track stock levels, order accuracy, and seasonal performance.
- Improved inventory planning using trend analysis, reducing waste and over‑stock risks.
- Maintained data consistency across systems and automated tracking sheets to reduce errors.
- Retail Business
Data Analyst
Asiabkar Company
01.2016 - 01.2022
- Cleaned, validated, and preprocessed large datasets to ensure accuracy and consistency.
- Conducted statistical and trend analysis using Python, SQL, and Excel.
- Developed dashboards and visual reports in Power BI and Excel for management insights.
- Monitored and improved data integrity across reporting systems.
- Collaborated with stakeholders to define analytical needs and deliver actionable insights.
Education
Master’s - Computer Engineering
Polytechnic Montreal
Master’s - Executive Management
Bachelor’s - Electrical Engineering
Junior Data Analyst Professional Certificate -
NPower Canada
Skills
- Python
- Pandas
- NumPy
- Scikit-learn
- SQL
- Power BI
- Excel Dashboards
- Matplotlib
- Seaborn
- Data Cleaning
- Data Validation
- Data mining
- Statistical Analysis
- KPI Tracking
- Trend Analysis
- Jupyter Notebook
- GitHub
- SQLite
- Google Workspace
- Requirements Gathering
- Process Optimization
- Cross-functional coordination
- Attention to detail
- Agile
- Scrum
Certification
- IBM Data Analyst Professional Certificate
- Microsoft Azure AI Fundamentals
Projects
- Spam Detection Classification Model, Developed a supervised learning classification model and applied preprocessing and evaluation techniques.
- E‑commerce Sales & Inventory Data Analysis, Collected and analyzed multi‑platform sales datasets and built KPI dashboards.
- Academic Research Data Analysis, Processed and analyzed 30,000+ data points for engineering research and optimization.
Awards
Best Researcher Award, Polytechnic Montreal, International Research Award on Information and Computer Applications
Timeline
Business Analyst
Freelance
01.2022 - Current
Business Operations & Data Analyst
Tooka Florist
01.2022 - Current
Data Analyst
Asiabkar Company
01.2016 - 01.2022
Master’s - Computer Engineering
Polytechnic Montreal
Master’s - Executive Management
Bachelor’s - Electrical Engineering
Junior Data Analyst Professional Certificate -
NPower Canada