Anthony Castro-Yoskovich

Experienced high agency software developer with an eye for simplifying complexity using technology.

Professional Experience

Developed full-stack web applications to support real-time tax compliance monitoring for construction projects commonly exceeding $1B and implemented compliance rules logic using Python and SQL.
Engineered containerized data pipelines using Python, Docker, and Postgres to ingest millions of records per day and implemented code improvements to reduce processing time by 83%.
Led development of an internal reporting platform that scaled output from 3 to 150+ reports per month using Python and built custom validation logic to automate initial review steps.
Supported new developer onboarding by maintaining and driving adoption of a team wiki in GitHub and collaborated with 5 other developers using git, implemented automated testing and linting with GitHub Actions.

Developed a statistical model in Python using statsmodels to classify more than 50,000 attendance rates into 3 categories.
Consulted with school faculty to prioritize classroom instruction by reviewing and analyzing test score data.
Frequently visualized and summarized complex testing results of 4 subjects at more than 50 schools using R, Python, and SQL.

Delivered data-driven hiring and relocation insights by modeling $60 million worth of incremental sales.
Used Python, R, Tableau, and SAS to clean, merge, analyze, and summarize over 50 million rows of data.
Worked on a cross-functional team to deploy a floor space optimization tool (PuLP) and recommender system.

Deployed a vocabulary management app using Django and Heroku to help me learn spanish. View
Built a data pipeline to ingest and analyze my own grocery store receipts using OCR and manual labeling. View
Scraped historic Amazon shareholder letters in Python and built an NLP dashboard with Dash. View
Logged data on my coffee brewing process 104 times and analyzed the data in Python. View
Created a personal website to improve my writing skills and showcase many other personal projects. View