Hello, I'm

Emil George Mathew

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Transforming complex data into actionable insights that drive revenue growth and strategic decisions

0K+ Revenue Generated
0% Improvements Using Analytics
0+ Clients Managed
Emil George Mathew

Meet Emil

Business / Data Analyst with strong experience in analytics, business intelligence, marketing technology, and machine learning across marketing, retail, and operations.

I have a proven experience to translate data into business impact, driving revenue growth, and decision-making through SQL, Python, Tableau, PowerBI and forecasting.

With experience managing performance marketing campaigns at ClearPier Performance Inc and Yelohi Media, I've improved client KPIs through data‑driven decision making, stakeholder collaboration and optimization strategies.

$0 → $600K+

Y/Y Revenue Growth

35% Improvement

Performance Analytics

$1M+ Budgets

Campaign Management

Skills & Technologies

Programming & Libraries

Python
pandasnumpyscikit-learnpytorchtensorflow
SQL
AggregationsJoinsCTEsWindow FunctionsSubqueries
R
tidyverseggplot2shinyRmarkdown

Visualization & BI

Tableau
AdvancedTabPyTableau CloudSpatial Analysis
Power BI
PL-300 CertifiedDAXTime Intelligence
Looker & Google Analytics
Data StudioCustom ReportsWeb Analytics

Cloud & Databases

AWS
S3EC2RedshiftAthena
BigQuery
BigQuery MLLooker BI
MS SQL Server
T-SQL

Tools & Platforms

Microsoft Excel
Power QueryPivot TablesData Analysis and Visualization
Performance Marketing
AppsflyerProtect360BranchSingular
Other
GitJiraConfluenceRestful APIsMS PowerPoint

Experience

Walmart

Business Analyst (Capstone)
Sep 2025 - Dec 2025
  • Built a multi-model ML pipeline (XGBoost, CatBoost, LSTM, Prophet) to forecast demand across 100+ stores achieving 6.2% MAPE, enhancing forecast accuracy by 18%
  • Led deployment of an AI-driven analytics automation system using FastAPI and Gemini API with ETL workflows
  • Developed Streamlit UI reducing manual analysis time by 70% and accelerated supply-chain decisions by 40%
  • Presented to Walmart Head of Data Science - received feedback: "Best agentic AI system across all projects"
XGBoost LSTM FastAPI Streamlit Gemini API

ClearPier Performance

Account Manager / Data Analyst
May 2022 - Aug 2024
  • Owned analytics using MMPs, SQL and Excel, improving campaign performance by 35% and generating $600K+ incremental annual revenue across APAC
  • Optimized 15+ high-value campaigns ($100k+ monthly), reducing ad fraud by 40% and saving ~$40,000/month
  • Led strategic partnerships for 15+ clients, optimizing KPIs by 30% using PowerBI dashboards
  • Automated weekly reports, lowering manual reporting effort by 40%
SQL PowerBI Appsflyer Apache Superset Excel

Yelohi Media

Account Executive / Data Analyst
Nov 2021 - Apr 2022
  • Reduced ad fraud by 35%+ and improved margins by 20% by analyzing historical sales and publisher data
  • Improved conversion rates by 25% and cut cost inefficiencies by 20% through data analysis
  • Collaborated with cross-functional teams (Technology, Product, Sales) presenting data insights for decision making
Excel Data Analysis Reporting Performance Marketing Mobile Measurement Platforms

Featured Projects

Analytics Project

Ad Fraud Detection & Prevention

Developed analytics framework using Mobile Measurement Platforms to identify and reduce Protect360 ad fraud by 40%, saving approximately $40,000 per month across high-value marketing campaigns.

  • Appsflyer
  • Singular
  • SQL
  • Excel
BI Project

KPI Dashboard Suite

Built comprehensive PowerBI dashboards for 15+ clients to track and optimize Key Performance Indicators, achieving 30% improvement in campaign metrics and reducing manual reporting effort by 40%.

  • Power BI
  • DAX
  • SQL
  • Apache Superset

Education

University of Maryland

Master of Science, Business Analytics Aug 2024 - Dec 2025
  • Dean's Award for AI Case Competition
  • Capstone Project with Walmart
  • Graduate Assistant
  • Terrapin Scholarship Recipient
  • Smith Master's Students Association Ambassador

Mahatma Gandhi University

Bachelor of Science, Electronics Jun 2018 - Mar 2021
  • 1st Rank in Class
  • Electronics Club Member
  • Volunteer for Donation Camps
  • Led Workshop for 50+ Students
  • Outstanding Student Award

Get in touch

I'm currently looking for new opportunities where I can contribute my data analytics expertise and drive business impact. Whether you have a question or just want to say hi, I'll try my best to get back to you!

Email emilgmathew@gmail.com
Phone 240-467-0150
Location Atlanta, GA Open to relocation