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Frontend developer specializing in React, JavaScript, and modern technologies for creating fast, accessible, and optimized interfaces. Experience in animations, 3D interactivity with Three.js, and intuitive design focused on user experience.…

Javier García Domínguez

Front-End Developer, Back-End Developer, Web Developer, +4

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Frontend developer specializing in React, JavaScript, and modern technologies for creating fast, accessible, and optimized interfaces. Experience in animations, 3D interactivity with Three.js, and intuitive design focused on user experience.…

Available to hire

Frontend developer specializing in React, JavaScript, and modern technologies for creating fast, accessible, and optimized interfaces. Experience in animations, 3D interactivity with Three.js, and intuitive design focused on user experience.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

Spanish; Castilian

Fluent

English

Advanced

Work Experience

Web Developer at Holística

July 1, 2025 - Present

Conversion of dashboards and visualizations using Power BI; delivering usable experiences for data frontends. Automation of processes to reduce manual work on company web interfaces.

Backend Developer at Aqua Solutions

June 1, 2024 - May 1, 2025

collaboration with frontend team to expose data through APIs and improve workflows in internal applications; analysis and understanding of business processes to support web app logic.

Backend Developer at ETuria

March 1, 2024 - May 1, 2024

Integration of processes in Java Spring Boot connected with B2B views and frontends.

Frontend Developer at I-Top

March 1, 2022 - May 1, 2022

Development of reusable components in React Native for migrating the company’s proprietary software from Titanium; implementation of modern interfaces following UI/UX best practices; reduced initial loading time through component optimization.

Web Developer at CN Holística

July 1, 2025 - Present

Designed and developed more intuitive internal web interfaces, improving the experience for administration users. Integrated dashboards and data visualizations, facilitating real-time decision-making. Automated internal processes that reduced manual tasks for staff and increased operational efficiency. Optimized workflows in web panels, reducing steps required to complete frequent tasks.

Developer (Integrations) at Aqua Solutions

June 1, 2024 - May 1, 2025

Developed integrations between SAP Business One and internal web applications, reducing errors in the user interface. Developed automations that allowed operational teams to rely less on manual tasks.