Roberto Gomes Dantas
@robertogomesdantas
Senior front-end engineer delivering high-performance, accessible e-commerce experiences with React.
What I'm looking for
I’m a Senior Frontend Engineer with 10+ years of experience developing high-performance e-commerce and digital platforms. I bring strong expertise in React, Vue.js, and VTEX IO, with a clear focus on scalable architecture, performance optimisation, and user experience. I’ve delivered robust, accessible, and maintainable solutions in large-scale, international environments, including projects for global brands such as Samsung SDS.
In my recent role at Samsung SDS, I developed and maintained scalable frontend applications, built high-performance user interfaces, and improved application performance by reducing load time while enhancing user experience. I collaborate across product, backend, and design in agile teams, contribute to frontend architecture decisions and best practices, and uphold code quality through reusable components and clean architecture. Earlier, at Synapcom and Corebiz, I worked extensively on VTEX IO e-commerce platforms—optimising responsiveness across devices, implementing integrations, and even leading frontend initiatives as a Tech Lead.
Experience
Work history, roles, and key accomplishments
Developed and maintained scalable frontend applications using React and modern JavaScript for enterprise digital platforms. Improved performance and user experience, contributed to frontend architecture decisions, and ensured code quality with reusable components and clean architecture.
Front-end Developer
Synapcom
Sep 2019 - Feb 2022 (2 years 5 months)
Built and maintained e-commerce platforms using VTEX IO, delivering features and integrations to improve customer experience. Customized storefront components with React and JavaScript and optimized responsiveness and performance across devices in fast-paced delivery environments.
Front-end Developer
Corebiz
May 2016 - Sep 2019 (3 years 4 months)
Worked on large-scale e-commerce projects for clients such as Motorola (B2C), developing and maintaining frontend features using JavaScript and VTEX. Led frontend initiatives as Tech Lead, delivering new functionality aligned with business needs while improving platform stability and user experience.
Education
Degrees, certifications, and relevant coursework
ISE Ireland
English Course, English
Completed an English course at ISE Ireland, graduating in April 2026.
Centro Universitário FEI
Bachelor's degree, Digital Design
Earned a Bachelor's degree in Digital Design at Centro Universitário FEI, graduating in December 2010.
Availability
Location
Authorized to work in
Job categories
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