# Lorena Halmiton

> Software Engineer at Yupana Inc.

Location: Concord, California, United States
Profile: https://flows.cv/lorena

My name is Lorena I specialize in the development of software and applications and to design, produce or maintain (program, adapt and integrate) components or subsets of software for this work in teams implementing different software and tools such as Visual Studio that allow me to work very professional and skillful way to obtain the best possible results.

## Work Experience
### Software Engineer @ Yupana Inc.
Jan 2022 – Present | Concord, California, United States
-Implemented Express middleware to debug the codebase. Applied data verification from a SQL database prior to allowing write updates or state being updated on the front-end, thereby minimizing the risk of fatal errors.

-Leveraged Material UI to improve the usability of the application by providing a clean, feature-rich, and interactive experience.

Improved overall functionality and performance by analyzing and consolidating unnecessary calls to the SQL database. 

-Migrated all queries from the front end to the backend, utilizing Express to produce a readable, scalable, and flexible backend.

-Updated frameworks, libraries, and build tools. Corrected breaking changes caused by upgrading to new versions of Webpack, React, and Material UI, which allowed for performance-enhancing improvements to render and load time.

### Software Engineer @ Docketeer
Jan 2019 – Jan 2022
Leveraged React’s modular component architecture to construct an interactive user interface, and users can view all running containers in real-time.
- Implemented logic to grab docker containers information by using child process module and display them in separate components with its own data with React/Redux.
- Generated custom Webpack configuration with Babel and CSS loaders to uglify, minify and package source code into efficient size, improving performance for the end-user and plugged in hot-module reloading for the development and debugging of the application.
- Employed test-driven behavior using Jest with Enzyme to test component composition by creating shallow copies of elements with mock functionality in order to isolate unit tests that ensure component behavior is functional and independent of children’s components.
- Used Electron’s open-source framework for bundling cross-platform React/Node/Chromium applications to create a sandboxed environment to allow designers and developers to run Docketeer on various operating systems.
- Displayed a metric system for each container, so it is more legible to understand by using chartjs. With Chart.js, I was able to display them in the form of a pie chart and bar graph, and the data would be rendered in real-time.
- Developed under tech accelerator OS Labs (opensourcelabs.io)

### Software Engineer @ Audible, Inc.
Jan 2017 – Jan 2019
Monitoring trends to generate greater sales opportunities by offering a product of international level, which generates new consumers.

Design and develop new programs.

Design test plans for newly developed programs.

Correct the errors present in the programs.

Write code in specialized languages ​​(HTML, PHP, XML) for new programs.

Work together with the rest of the team, that is, with Project Managers, Graphic Designers, other Developers.

### Software Developer @ GFT Group
Jan 2014 – Jan 2017 | Greater New York City Area
Prepare operating manuals and technical specifications of the systems.

Analyze the requirements and suggestions of the users.

Design, write, read, test and correct the code of new programs.

### Software Developer @ Paxata
Jan 2010 – Jan 2013 | Redwood City, CA
Design, write, read, test and correct the code of new programs.


## Education
### Software Development
Fullstack Academy

### Friends Academy

### Bachelor of Engineering - BE in Computer Software Engineering
New York University


## Contact & Social
- LinkedIn: https://linkedin.com/in/lorena-halmiton-b9112b175

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