Hi, I'm Louis
A curious Software Engineer that likes
to build things and solve complex problems
About Me
I'm a software engineer passionate about building scalable, data-driven systems and real-time analytics solutions. My expertise spans full-stack development and data engineering, with a growing focus on building efficient data pipelines and infrastructure. I prioritize rapid prototyping, performance optimization, and aligning solutions with business needs—always seeking innovative ways to transform data into actionable insights.
When I'm not coding, you can find me exploring new technologies, staying active, or planning my next travel adventure.
My Skills
Frontend Development
HTML, CSS, TypeScript, JavaScript, React.js, Next.js
Backend Development
Java, Python, Node.js, Flask, Spring Boot, GraphQL, RESTful, Microservices
Big Data
Kotlin, Scala, Kafka, Spark, ETL, SQL, R, Apache Druid
Cloud/Deployment
AWS, Docker, Serverless, CI/CD, GitHub Actions, Spinnaker, Jenkins, Datadog, Splunk, Firebase, Git
Work Experience
Software Engineer
Expedia Group | 2024 - Present
I design event-driven architectures using Kotlin, Python, and Kafka to enable real-time data streaming, while optimizing ETL pipelines with Scala, Apache Spark, and AWS EMR for large-scale data processing. I create modular, reusable React.js components for dynamic data visualization, integrating them with APIs in TypeScript and Node.js. My work also includes optimizing SQL queries to improve database performance and enhance data retrieval. I monitor system performance with tools like AWS CloudWatch, Datadog, and Splunk, and streamline deployments by automating CI/CD pipelines. I collaborate closely with stakeholders to ensure technical solutions align with business objectives and deliver meaningful outcomes.
Computer Science Tutor
University of Wisconsin - Madison | 2023 - 2024
I tutored students in Java and Python, breaking down complex concepts and customizing lessons to meet individual learning needs. I fostered a supportive and engaging environment, helping students build a strong foundation in Computer Science and Data Science.
Software Engineer Intern
Thomson Reuters | 2021 - 2022
I worked as a Frontend Web Developer in an agile team focused on developing static content for a cloud-based legal research web application. I enhanced the frontend UI using React.js and JQuery while modernizing legacy code to improve performance and ensure Web Accessibility compliance. Throughout the software design cycle, I gained experience in issue tracking, code review, development environments, and unit testing. I also collaborated with UX and accessibility teams to strategically plan code design, optimizing both user experience and accessibility standards.