# David Rangel Alarcon

> Software Engineer at Everlaw

Location: San Jose, California, United States
Profile: https://flows.cv/davidrangelalarcon

## Work Experience
### Software Engineer @ Everlaw
Jan 2020 – Present | United States

### Full Stack Software Developer @ OpsRamp
Jan 2019 – Jan 2020 | United States
- Worked with an Agile team on a machine learning module consisting of Python, Docker, MySQL, Kafka, etc.
- Developed, implemented, and tested a statistical algorithm using conditional probability that improves the output of an unsupervised Keras sequence classification model.
- Sped up model training times by making more use of pandas and numpy libraries to vectorize key functions.
- Improved the code base by adding unit testing, adding memory monitoring, fixing memory leaks, fixing input handling from both Kafka messages and API call returns, repairing MySQL scripts, and general code cleaning.

### Software Engineer @ Performance Star
Jan 2019 – Jan 2019 | Santa Clara
- Worked on an intelligent recipe generator for chemical vapor deposition equipment. Recipes are command sequences generated from a user's desired process, tool, and yield goals.
- Unified and refactored separate Python Flask code bases into a single application, making the application shareable as a docker image. The UI collects form inputs and inputs from a custom pareto front GUI and outputs a synthesized recipe.
- Created an SQLite3 database and python/prolog interfaces for storing and accessing data.
- Optimized and generalized a prolog search problem which synthesized the recipe order.
- Developed a flask web app tool for visualizing and stepping through a prolog search problem.

### Electrical Engineer @ Keysight Technologies
Jan 2014 – Jan 2017 | Santa Rosa, California
New Product Introduction Engineer
- Developed calibrations and tests in C# for spectrum analyzers and signal generators.
- Optimized signal generator performance by benchmark testing and analyzing data using Python and C#.
- Saved days of engineering time by implementing a sharable spur search and classifier library for signal generators.
- Reviewed prototypes and specified modifications to fix bugs stemming from hardware and software design.
- Maximized throughput of our production process for products by identifying root causes and fixing them.
- Designed and distributed troubleshooting backplane-extender board using internal PCB layout tool.
- Modified test stations to ensure required precision and accuracy required by our product specifications.

### Contract Engineer @ Gas Technology Institute
Jan 2012 – Jan 2013
- Computed product efficiencies from house energy data using excel linear regression tools.
- Wrote technical reports for energy saving projects, following California Energy Commission standards.


## Education
### Master of Science - MS in Computer Science
UCLA

### Bachelor of Science (BS) in Electrical Engineering
University of California, Davis


## Contact & Social
- LinkedIn: https://linkedin.com/in/david-rangel-alarcon-2809908a

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Source: https://flows.cv/davidrangelalarcon
JSON Resume: https://flows.cv/davidrangelalarcon/resume.json
Last updated: 2026-04-11