GeezerVison

I'm Ci, currently transitioning into Product & Growth Analytics.

Previously, I worked for nearly three years as a System Analyst, working closely with applications and systems. Over time, I became more curious about the people behind those systems, how they interact with products, the decisions they make, and the patterns hidden in data.

I enjoy asking "why?" until I understand the problem, then using data to test assumptions, uncover insights, and support better product decisions.

🛠️ Tech Stack

Programming Languages - Python, SQL, Pandas, NumPy
Data Visualization & Dashboards - Tableau, Streamlit, Matplotlib, Seaborn
Databases - MySQL, PostgreSQL

Here, you'll find my data projects, dashboards, and the insights I discover along the way.

Pinned Loading

ecommerce-funnel-analysis

Public

Python analysis measuring customer journey conversion rates to pinpoint checkout bottlenecks and identify optimization opportunities.

Jupyter Notebook

food-delivery-promotion-analysis

Public

Analyze food delivery order data using SQL to identify restaurants and cuisines for data-driven in-app promotions

spotify-streaming-eda

Public

SQL exploratory data analysis (EDA) of Spotify streaming history to uncover user listening behavior and engagement insights

chocolate-sales-eda

Public

SQL-based exploratory data analysis of a chocolate sales dataset to uncover sales trends, product performance, market insights, and business opportunities

google-play-store-market-eda

Public

Exploratory data analysis using Python to help a mobile app studio identify high-demand, poorly-rated app categories and size constraints.

Jupyter Notebook

nyc-traffic-safety-analysis

Public

Excel analysis of NYC traffic collision data uncovering seasonal patterns, weekly hotspots, and top contributing factors.

GeezerVison

Ci thecss

🛠️ Tech Stack

Pinned Loading

Uh oh!