I'm Sebastián Marín, a full-stack software engineer with seven years of experience, strong proficiency in React and TypeScript, and a knack for AI-assisted development workflows. My background in animation and creative production informs how I approach interaction, usability, and visual quality, ensuring interfaces are not only functional but delightful to use. I've been focused on prototyping and proof-of-concepts to reduce technical risk and speed up product development, collaborating across design, frontend, and backend teams. I value clear communication, creativity, and continuous improvement as core practices that help teams deliver better software.

Sebastián Marín

I'm Sebastián Marín, a full-stack software engineer with seven years of experience, strong proficiency in React and TypeScript, and a knack for AI-assisted development workflows. My background in animation and creative production informs how I approach interaction, usability, and visual quality, ensuring interfaces are not only functional but delightful to use. I've been focused on prototyping and proof-of-concepts to reduce technical risk and speed up product development, collaborating across design, frontend, and backend teams. I value clear communication, creativity, and continuous improvement as core practices that help teams deliver better software.

Available to hire

I’m Sebastián Marín, a full-stack software engineer with seven years of experience, strong proficiency in React and TypeScript, and a knack for AI-assisted development workflows. My background in animation and creative production informs how I approach interaction, usability, and visual quality, ensuring interfaces are not only functional but delightful to use.

I’ve been focused on prototyping and proof-of-concepts to reduce technical risk and speed up product development, collaborating across design, frontend, and backend teams. I value clear communication, creativity, and continuous improvement as core practices that help teams deliver better software.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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Language

Spanish; Castilian
Fluent
English
Fluent

Work Experience

Software Developer at Zeppelin Labs
January 1, 2023 - January 1, 2025
I have built interfaces for various industries primarily using React and Web Components. In addition, I have developed CRUD services using Express.js and Nest.js, which are used by the front-end of the applications.
Front-end Engineer at Cornershop by Uber
January 1, 2022 - January 1, 2023
Responsible for developing and validating innovative solutions through proof-of-concepts and experimentation, reducing risks and uncertainty in product development. Actively contributes to prototyping and product creation processes, transferring knowledge and technical insights to teams.
Web UI Developer at Globant
January 1, 2021 - January 1, 2022
I have created websites for multiple companies starting from scratch, using HTML, CSS, and JavaScript. I have integrated these websites with different content management systems (CMS) such as WordPress, Shopify, and Squarespace. I have also incorporated frameworks like React and Next.js.
Lead Front-end Developer at 360 PMI
January 1, 2020 - January 1, 2021
Led front-end development across projects, focusing on performance, quality and user experience; contributed to architecture decisions and code reviews.
Lead Front-end Developer at PMI
January 1, 2020 - December 31, 2021
Led front-end development, focusing on performance, accessibility, and maintainability, collaborating with designers and product teams to deliver high-quality interfaces.

Education

Add your educational history here.

Qualifications

Computer Systems Technician
January 1, 2007 - January 1, 2008
Computer Systems Technician
January 1, 2007 - December 31, 2008
Computer Systems Technician
January 1, 2007 - January 1, 2008
Computer Systems Technician
January 1, 2007 - December 31, 2008

Industry Experience

Software & Internet, Media & Entertainment, Professional Services, Computers & Electronics