Hello!
I'm Zaheen Mahaey
About Me
Get in touch with me
With a cross-functional background in data science, business strategy, and marketing analytics, I bring a unique blend of technical and business acumen. I’ve led impactful projects in telecom, healthcare, and e-commerce—driving growth, optimizing processes, and enabling data-driven decisions using tools like Python, Tableau, and machine learning models.
Vision
To leverage advanced analytics and generative AI to solve complex problems, improve human experiences, and enable smarter business decisions.
Mission
To utilize cutting-edge data science techniques to solve complex problems and create impactful solutions.
My Skills
Data Analysis and Visualization
Translating raw data into clear insights using Tableau, Streamlit, and Python-based tools; delivering dashboards and visualizations to guide business strategy.
Machine Learning Model Development
Developed classification, regression, clustering, and forecasting models using techniques like XGBoost, PCA, Logistic Regression, and Neural Networks.
Predictive Analytics and Forecasting
Forecasted churn, conversion, and sales performance using statistical modeling and time-series methods such as ARIMA and panel regression.
Generative AI & LLMs
Integrated LLMs, Langchain, and RAG pipelines to build chatbot solutions and AI-driven applications, including prompt engineering and fine-tuning.
Data Cleaning & Feature Engineering
Prepared large-scale datasets through transformation, outlier handling, and feature engineering to enhance model accuracy and insight quality.
End-to-End Dashboard Deployment
Created interactive dashboards using Streamlit and Tableau to visualize KPIs, marketing funnels, user journeys, and real-time business metrics.
Gardenbrooke Medical Centre
Clinic Manager (Volunteer, Part-Time)
October 2019 – September 2021
Tech Mahindra (Satyam)
Business Analyst
May 2008 – June 2009
Deloitte
Senior Analyst
October 2009 – December 2013
Zanroh Ecom Private Limited
Marketing Head
January 2014 – December 2021
AiVariant
Data Science Analyst (Internship)
May 2022 – November 2022
Dentistry at Consilium
Business Strategy Consultant
October 2023 – April 2024
My Experiences
Let's Work Together
Recent Projects
Digital Marketing Optimization for Dental Clinic
Onsite
October 2023 – April 2024
Used regression and A/B testing to increase ad conversion by 20% and reduce CPA by 30%. Created Tableau dashboards for user journey and campaign performance.
YouTube Comment NLP Analyzer
Remote
May 2022 – November 2022
Processed and analyzed over 10,000 YouTube comments using Python (NLTK, BeautifulSoup, TextBlob). Built an interactive Streamlit app to boost sentiment analysis speed by 30%.
Telecom Customer Churn Prediction
Remote
May 2022 – November 2022
Built a high-accuracy churn prediction model using Logistic Regression and Random Forest with hyperparameter tuning. Deployed it via Streamlit for real-time analysis, increasing stakeholder adoption by 40%.