
MUHAMMAD REHAN
Based in: Saint Petersburg, RussiaCurrently: Data Analyst & Founder's Associate, Hayakat Al Hawa Trading Co. (Hawa)Experience: 11 years
Experience
Data Analyst & Founder's Associate
Summary
What I did
- Architected a driver-based revenue forecasting model (Sessions × CVR × AOV) in Python, incorporating stockout-adjusted baselines across 16+ SKUs, reducing forecast error by 20% versus the prior manual model.
- Designed and deployed Metabase BI dashboards on BigQuery, consolidating CAC, LTV, conversion rate, and campaign ROI into a single executive view, cutting insight-to-action latency from days to hours.
- Audited and reconciled a 25,070-unit warehouse inventory across 16 SKUs using Python-based validation scripts, identifying a flagged weight discrepancy that prevented a billing error on a multi-thousand-dollar shipment.
- Automated procurement and PO workflows via N8N AI agents, eliminating ~60% of manual reporting effort and enabling proactive restocking before stockout events.
- Built an AI-powered ad spend analytics agent in Python, linking paid media investment to ROAS and marginal-return breakdowns, enabling data-driven budget reallocation across channels.
Results
- Reduced forecast error by 20% versus the prior manual model.
- Eliminated ~60% of manual reporting effort through N8N automation.
Marketing Data Analyst
Summary
What I did
- Engineered SQL-based marketing analytics pipelines tracking customer acquisition, retention, and LTV across 5+ digital channels; reduced data processing time by 70% versus manual Excel workflows.
- Built Power BI dashboards for weekly C-suite reporting, cutting report turnaround from 3 days to 4 hours and enabling real-time monitoring of campaign performance, A/B test results, and channel-level conversion rates.
- Developed a customer churn prediction model in Python (scikit-learn) achieving 83% accuracy; the resulting targeted re-engagement campaigns improved customer retention by 14% within one quarter.
- Executed 12+ structured A/B tests on landing pages and email sequences using statistical significance testing, delivering a cumulative 9% uplift in CVR through iterative copy, CTA, and segmentation improvements.
- Conducted marketing mix efficiency analysis across paid channels, identifying underperformers and reallocating 22% of budget to higher-ROAS segments, improving blended ROAS by ~17%.
Results
- Cut report turnaround from 3 days to 4 hours.
- Achieved 83% accuracy in churn prediction model.
- Delivered a cumulative 9% uplift in CVR through 12+ A/B tests.
- Improved blended ROAS by ~17%.
Director of Marketing Analytics
Summary
What I did
- Introduced Python-based predictive analytics and CRM automation across a 20-member marketing team - growing the qualified lead pipeline by 35% YoY and improving client retention by 22%.
- Built automated forecasting dashboards for property demand and campaign ROI, replacing 100% of manual Excel reporting and reducing senior leadership's weekly reporting cycle by 2 days.
- Applied customer segmentation and attribution modeling to a multi-million-rupee annual marketing budget, improving blended ROI by 18% by reallocating spend away from low-performing channels.
- Designed data-driven investor engagement campaigns using behavioral segmentation and market trend analysis, positioning DHA Peshawar as the #1 housing authority in the region by brand share.
Results
- Grew qualified lead pipeline by 35% YoY.
- Improved client retention by 22%.
- Replaced 100% of manual Excel reporting.
- Reduced weekly reporting cycle by 2 days.
- Improved blended ROI by 18%.
- Positioned DHA Peshawar as the #1 housing authority in the region.
- Restructured vendor procurement cycles by consolidating fragmented sub-contractors, eliminating redundant markups and standardizing operational terms.
- Oversaw an annual operating budget of PKR 1.5M+ (pending clarification) for cross-functional operations and vendor contracts.
Skills
Technical
Languages
Projects
Interpretable Deep Learning Pipelines
Education
MSc Data Analytics for Business and Economics
Thesis. Responsible AI & Behavioral Prediction
Societies & activities
MS Management
BCom (Honours)
Recognition
Awards
Outstanding Contribution Award
Awarded for contributions in 2024
Certifications
Data Science on Google Cloud
Six Sigma Black Belt
Agile Project Management
Business Analysis Foundations
SQL
Patents & publications
Towards Next-Generation Smart Supply Chain Management: AI-Driven Big Data Analytics for Robust Demand Forecasting
Center for Management Science Research.
With Rehan, M. et al.
Read itTowards Sustainable Agri-Food Systems 4.0: ML and Data Engineering Synergies for Intelligent Food Production
Spectrum of Engineering Sciences Journal.
With Rehan, M. et al.
Read itPredicting the Impact of Social Media Usage on Mental Health Using Deep Learning Approaches
Academia International Journal for Social Sciences, 4(4), 759-773.
With Rehan, M. et al.
Read itGovernance & advisory
President
First international student elected, representing all HSE Russia campuses.
Social impact & activities
Buddy
Assisting international students at HSE.
MUHAMMAD's twin is AI, it can make mistakes.
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