Web Developer Intern

Christian Alcala

626-***-**** adly9j@r.postjobfree.com Berkeley, CA

Education

University of Southern California Current

M.S. Computer Science

University of California, Berkeley Graduated 2019

Bachelor of Arts Data Science, A.A. Mathematics

Work Experience

Zuora Inc. - Data Science Intern May 2020 - March 2021

● Sales Opportunity Project

Developed AI model using NLP to parse public SEC quarterly earnings to predict sales opportunities

Designed and built the data pipeline to extract and process SEC document text.

● Subscription Economy Index Data Pipeline

Built data pipeline to parse, clean and refactor data harvested from a data lake and push to AWS S3

Created new database using AWS S3, Glue, and Athena and wrote quality assurance scripts to ensure cleanliness of data in database

Spearheaded migration of dozens of MySQL queries to Presto SQL that were run for thousands of subscription accounts

Cakes by Javi - Web Developer August 2020 - Present

● Constructed and currently maintaining a website for a cake and pastry business. The website includes purchasing capabilities, delivery and pick up input, and a menu.

● Utilized Shopify features and implemented pick up and online purchases using Javascript and HTML.

Visa Inc.- Software Engineer Intern May 2019 - August 2019

● Worked with the Network Processing team which is responsible for ensuring the quality of system middleware changes.

● Built a web UI component for an internal web application that helped automate a testing framework. The stack I used was React, Nodejs, and MongoDB. The component creates maintenance and updates straightforward for users.

● Integrated payment systems and authorization processes through an internal web application. Projects

Spoti-friend

- Built a recommendation system using item-item collaborative filtering which outputs a list of 100 suggested songs taken from other users that appear to have a similar taste in music using Python and R.

Skills & Relevant Coursework

Software: Java, Python, SQL, R, Scikit, Tableau, HTML, Javascript, ElasticSearch, AWS, Pandas, Seaborn, SciPy, Matplotlib, RegEx, Git, Jupyter

Relevant Coursework: Artificial Intelligence (Python), Data Structures (Java), The Structure & Interpretation of Computer Programs (Python, SQL), Principles & Techniques of Data Science (Py), Concepts of Statistics (R), Concepts of Probability, Discrete Math, Linear Algebra & Differential Equations, Data Inference & Decisions (Py)

Contact this candidate