Luis – AWS, React, Typescript

An analytics platform designed to support data insights across music labels, replacing a legacy PHP-based system with a modern data stack. The solution leverages Python, Snowflake, and Apache Superset for backend analytics and TypeScript for frontend customization, enabling scalable data processing and visualization. It improves data accessibility and decision-making by enabling structured pipelines and enhancing query performance.

• Developed backend services to deliver analytics data to the frontend;
• Improved the existing application based on a Superset fork;
• Created new DAGs using Apache Airflow for data pipelines;
• Improved performance on existing queries.
• Migrated information from different sources using streams

The project developed for a Fortune 500 company that involved migrating existing e-commerce platforms built in SAP to a storefront created in React. The objective was to enhance the shopping experience and improve overall performance.

• Led the team in frontend development, focusing primarily on user interface design.
• Managed state management and ensured scalability of applications.
• Created various UI pages to enhance user experience, applied extensive expertise in CSS, including Styled Components, Flexbox, CSS Grid, and animations, to create polished, pixel-perfect UI experiences.
• Established and developed the design system for consistent visual standards.
• Oversaw the usage and creation of internal shared libraries across the organization.
• Collaborated cross-functionally with engineers, designers, product managers, and architects to deliver elegant and resilient frontend features.

Two key projects for a Fortune 500 client to enhance their internal tools across various departments. The first project involved analyzing their diverse product needs and proposing aligned solutions that support long-term efficiency, specifically focusing on A&R administrators managing music assets. The second project aimed to automate an Excel-based process for music personnel, streamlining data handling and visualization to improve efficiency and reduce errors. This system supports scalable operations and fosters better collaboration among teams dealing with structured data.

• Led a team of five engineers to build the platform from scratch.
• Established the project architecture.
• Managed the CI/CD processes.
• Created and maintained the design system.

A company developing configurable, intuitive, and easy-to-maintain software in close partnership with human services practitioners. The role was part of the team that contributed to the configuration process, which focused on centralizing all available functions within the microservices architecture.

• Developed front-end solutions using modern web frameworks and libraries, such as React.
• Created and maintained boilerplates and codebases for both front-end and back-end applications.
• Implemented and updated core business functionalities on both front-end and back-end using TypeScript.
• Designed and developed APIs for websites and mobile applications.
• Created and maintained clients' design systems.
• Enhanced overall performance.
• Developed and monitored analytics data.