Sebastian is a Full-stack Developer with 10 years of experience delivering modern, responsive, and accessible solutions and optimizing components using industry best practices and tools. He specializes in Python/Django for the back end, JavaScript, jQuery, React, and Bootstrap for the front, and PostgreSQL for the database, with a current interest in AI. Sebastian loves working on front-end projects and optimizing code to make it less time-consuming, influencing design and architecture decisions across multiple projects. He has developed software for various industries including big tech companies, such as Meta, and startups, and his preferred method is working remotely on complex products and initiatives with minimal oversight.
Designed new solutions to enhance selling experiences on different Facebook products.
Worked on a full-stack project using React+Hack with some custom CSS.
Received Figma files with designs and adapted them into code, making front-end improvements to make a catalog page more user-friendly for users selling products.
Created and maintained websites for internal use where users can generate spreadsheets with reports, edit and share them through Google Drive with different users/reviewers, and mark them as completed, generating automatic changes in the database.
Administered daily automatic checks to identify and evaluate errors in the database, reporting them if found.
Analyzed logging in the AWS server to detect failures.
Designed and implemented a new webpage to help students practice for Math Olympics. Users can send numeric answers to problems and get automatic evaluation if the answer is correct/incorrect. Students obtain stars for solving questions and set notifications for new/future competitions.
Designed the Spreadsheet Handler system for users to create different automatic spreadsheets and share them in Google Drive, with features for data analysis and sharing files with supervisors. Effected changes on the solution and resolved bugs.
Built and designed the solution with the front-end engineers to allow easy runs of different alarms, crosschecking information with a database of 15 million products. Reported inconsistencies and errors.