Hi, I'm Winston

A curious data scientist exploring the intersection of technology and analytics.

About Me

Ambitious data scientist with a strong background in database management, ETL processes, statistical modeling, and data analytics with experience working in cross-functional teams to provide data-driven insights. I specialize in building scalable data pipelines using cloud technologies — particularly AWS services such as Glue, Athena, Lambda, and S3 — and have hands-on experience developing end-to-end workflows with SQL, PySpark, and Python.

My work spans industries including telecommunications, where I've delivered analytics solutions for Fortune 100 clients, as well as independent research in time series forecasting and machine learning. I'm comfortable across the full data lifecycle — from raw data ingestion and transformation to statistical modeling, visualization, and insight delivery. Eager to deliver meaningful contributions in the realm of advanced analytics while maintaining a goal of continuous learning and development.

Projects

Stack Overflow Forecasting

Stack Overflow Forecasting

Forecasting weekly question volume on Stack Overflow by tag using time series models with Prophet and BigQuery.

PythonProphetBigQuery
Confidential

Telecom Fee Analytics Pipeline

Built an AWS Step Function pipeline for Fortune 100 telecommunications clients to identify and calculate recoverable fees. Parallel business logic scripts in SQL and PySpark run across AWS Glue, Athena, Lambda, and S3.

AWSPySparkSQL

Skills

Python
Spark
SQL
C++
JavaScript
AWS
Git
AI / ML

Get In Touch

Whether you have a question or just want to say hi, feel free to reach out!

Say Hello