Mahammadayan Vahora
Sr Data Analyst @BMO
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WORK HISTORY
Sr Data Analyst @BMO
CA
Leading advanced analytics and ML initiatives to drive customer retention and lifecycle value at one of Canada\'s largest banks.• Built Python-based machine learning models for churn prediction, customer segmentation, and lifecycle value scoring — enabling proactive outreach and improving retention rates.• Designed Tableau and Power BI dashboards delivering actionable insights to senior leadership and cross-functional stakeholders.• Performed cohort analysis, customer journey mapping, and trend analysis using advanced SQL across multiple enterprise platforms.• Architected MySQL relational databases and ETL pipelines for both structured and NoSQL data sources.• Automated daily, weekly, and monthly reporting (KPIs, performance metrics, client billing) using stored procedures and UDFs.• Applied regression and statistical modeling in R for demand forecasting, capacity planning, and market analysis.• Managed full data science lifecycle: collection, EDA, feature engineering, model development, evaluation, and deployment.• Delivered Agile project management using Scrum — defining epics, user stories, and sprint priorities with product owners and developers.
EDUCATION
Seneca Polytechnic
computer engineering technology, Computer Science
ABOUT MAHAMMADAYAN VAHORA
Senior Data Analyst and Analytics Engineering Specialist with 7+ years of experience delivering data-driven solutions across financial services, telecommunications, and retail.I specialize in the full analytics lifecycle — from architecting ETL pipelines and data warehouses to building machine learning models and translating insights into executive-ready dashboards. My work sits at the intersection of data engineering and business intelligence, helping organizations make faster, smarter decisions with their data.Recent highlights:• Developed churn prediction and customer segmentation models at BMO using Python and ML, improving retention through proactive outreach• Reduced manual data entry by 80%+ at Best Buy by integrating SQL systems with real-time APIs, saving 20+ hours per month• Led Power BI and Tableau deployments at TELUS and Desjardins, enabling real-time reporting across high-impact projectsOpen to Senior Data Analyst, Analytics Engineer, and BI Analyst opportunities across Toronto and remotely across Canada.
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