# Citlalli V.

> Senior Software Engineer - Data

Location: San Francisco Bay Area, United States
Profile: https://flows.cv/citlalli

- Open to roles as a Software Engineer, Data Engineer.
- Proficient in Python, Java, JavaScript, SQL. 
- Experienced in CSS, HTML, R, Splunk.
- Big Data Tools: Gensim, Keras, Matplotlib, NumPy, Pandas, PyTorch, Scikit-learn, Seaborn, Tableau, and TensorFlow

## Work Experience
### Senior Software Engineer @ IBM
Jan 2022 – Present | San Francisco Bay Area

### Data Engineer Intern @ BART
Jan 2020 – Jan 2021 | San Francisco Bay Area
● Led a team of 4 engineering interns to perform various data analytics/science tasks, scripting, and develop an architecture for a maintenance application to discover ways to reduce operating costs and enhance services.
● Implemented a Microsoft Azure Virtual Machine instance for supporting collaborative data science work.
● Developed and deployed data pipelines for two primary data sources, BART’s data and various Weather API’s.
● Wrote a series of python and shell scripts within Splunk’s configuration files located on the cloud-based Linux operating system to enable appropriate ingestion of BART data and Weather API data.
● Used Splunk to analyze operation, maintenance, and passenger log data collected from BART’s daily systems.
● Used machine learning techniques on the operation and maintenance data to identify train delays.


## Education
### Data Science
University of California, Berkeley


## Contact & Social
- LinkedIn: https://linkedin.com/in/citlallievillarreal

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Source: https://flows.cv/citlalli
JSON Resume: https://flows.cv/citlalli/resume.json
Last updated: 2026-03-29