A profile of Kai

About me

I am an experienced software developer and designer dedicated to creating engaging and user-friendly software. With a strong foundation in front-end, full-stack and mobile development, I bring a comprehensive approach to every project I work on.

I am originally from San Jose, Costa Rica and have lived in Colorado since 2010. I have a B.S. in Computer Science from the University of Colorado Boulder. During my time there, I minored in Creative Technology and Design and worked for the registrar office as a software developer. My interests include game development, cooking, skiing, backpacking, and photography.

I am currently a front-end developer at Charter Communications in Denver, CO.

Fullstack

I am experienced in building pixel-perfect fullstack applications using industry standards as well as emerging tools. My favorite tools include React, Solid, Astro, and Express, among others.

Graphics

I have experience with low-level graphics programming APIs like OpenGL and WebGL, as well as industry standards Unity and Unreal.

Mobile

I’ve written iOS apps in Swift and Objective C, Android apps in Kotlin, and cross-platform apps in Flutter and React Native.

Work Experience

Front-end Software Developer 2024 - present
  • Led front-end development efforts within the automation department of applications used across the company.
  • Developed and maintained web applications for internal use using Django and FastAPI REST APIs, React and Angular.
Software Engineer 2023 - 2024
Oori Data Louisville, CO
  • Assisted efforts to develop a multiplatform full stack application utilizing LLMs, RESTful APIs in Python and PostgreSQL.
  • Collaborated closely with diverse clients, offering expertise in data analysis, machine learning and full-stack development to deliver tailored solutions for specific problems, including achieving over 50% faster performance in data retrieval tasks.
  • Played a pivotal role in streamlining operations and implementing efficient backend solutions, enhancing overall scalability for flagship product. Contributed to open-source software available on PyPI. Developed a deep understanding of industry standards across full-stack, backend, and DevOps disciplines through hands-on experience.
Student Software Developer 2021 - 2022
  • Developed and optimized internal software tools for the Registrar Office using the .NET framework and C#, focusing on task automation and system improvements.
  • Conducted thorough updates, debugging, and documentation of legacy code.
  • Improved coding practices by implementing strategic refactoring, optimizing design patterns, and adopting more efficient data structures, resulting in a 40% improvement in operational efficiency.

Education

University of Colorado Boulder 2018 - 2022
B.S. in Computer Science, minor in Creative Technology and Design
Uppsala University 2021
Computer Graphics program

Skills

Some tools I have professional experience working with.

Frontend TypeScript / JavaScript, React.js, Vue.js, Angular, Svelte, Responsive HTML/CSS, Tailwind
Backend Python, Django, Flask, FastAPI, Node.js / Express.js, Deno, SQL, NoSQL, AWS, DigitalOcean, Nginx
Mobile iOS SDK, Swift, Android, Kotlin, Java, React Native, Flutter
Languages English (fluent), Spanish (fluent), French (B1)
Additional Git, Docker, Kubernetes, LLMs (OpenAI / LLaMA / Open-Source), Open/Web GL, C/C++, C#/.NET