Hi, I'm Dustin Cremascoli.

And this is my Professional Website, a place to showcase my programming skills and experiences as a data and analytics engineer, by focussing on areas that are of particular interest to me including: open source technologies, data automation, the impacts weather has on your body and most importantly good food.

Click here to discover my capabilities!

Below are my areas of Expertise

Equipping decision-makers with the tools to make sense of the data.

Data

Building and managing relational and non-relational databases including Postgresql, MySQL, Sqlite and MongoDB. Ingesting and transforming information from various formats: JSON, CSV, PARQUET, XML and YAML. Leveraging Python, SQL and Bash data scripting to optimize each stage of the ETL and EtLT process. Building automated data pipelines utilizing the cloud (AWS).
Click here to go to my REST API apps!

Analytics

Harnessing the power of Python and its standard and third-party libraries (Pandas, Polars, PySpark, SQLAlchemy) to build robust data models. Applying the latest SQL advanced querying techniques (CTE's, Window Functions, CASE statements) to summarize the data for the hard questions. Utilizing relevant statistical concepts and aggregation methodologies to make valid inferences from the results.

Results

Organizing information in a way that is clear and concise - allowing for iterative discovery, driving towards refined analysis and informative data visualizations. Building data reports and dashboards (hosted via the Cloud on AWS and Heroku) to synthesize complex datasets into digestible information.
Click here to go to the data viz website!

Below are some of the latest applications I have programmed.

Including automated and managed data pipelines for the purpose of feeding interactive data visualizations, apps to assist in educational goals, personal web apps and a portfolio project from the Codecademy Data Engineering Career Path.

Click any of the images below for the full README docs, and also the link to my GitHub repo.

RESTful API's

Need the data from the two AWS RDS instances that drive the data visualizations (projects to the left). These REST API's allow you the opportunity to get it in a standard format (json).

Certification Prep GUI

Two desktop apps -> one for notetaking and a second for studying to aid in passing the PCPP1 certification exam.

Project: Codecademy

A project intended to automate the data ingestion of subscriber cancellations for an online learning company. Ultimately providing a tidy, analytic ready csv file and sqlite database

I can assist you with your next critical data & analytics project.

I am available to do freelance work in the programming domain, no project too small.

Email, Phone or Text me...

Name: Dustin Cremascoli

Email: dustincremascoli@gmail.com

Phone: (619) 840-1991


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