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Senior frontend-focused full-stack developer with 6+ years of experience building scalable, user-centric web applications. I specialize in React-based frontend architecture and integrating AI-powered features using LLM and ML APIs. I focus on performance, UX, and designing real product workflows — not just interfaces. Currently seeking senior frontend or AI-focused frontend roles on product-driven teams.…Senior frontend-focused full-stack developer with 6+ years of experience building scalable, user-centric web applications. I specialize in React-based frontend architecture and integrating AI-powered features using LLM and ML APIs. I focus on performance, UX, and designing real product workflows — not just interfaces. Currently seeking senior frontend or AI-focused frontend roles on product-driven teams.

Jose Puentes

Full Stack Developer, Front-End Developer, Back-End Developer, +2

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Senior frontend-focused full-stack developer with 6+ years of experience building scalable, user-centric web applications. I specialize in React-based frontend architecture and integrating AI-powered features using LLM and ML APIs. I focus on performance, UX, and designing real product workflows — not just interfaces. Currently seeking senior frontend or AI-focused frontend roles on product-driven teams.…Senior frontend-focused full-stack developer with 6+ years of experience building scalable, user-centric web applications. I specialize in React-based frontend architecture and integrating AI-powered features using LLM and ML APIs. I focus on performance, UX, and designing real product workflows — not just interfaces. Currently seeking senior frontend or AI-focused frontend roles on product-driven teams.

Available to hire

Senior frontend-focused full-stack developer with 6+ years of experience building scalable, user-centric web applications. I specialize in React-based frontend architecture and integrating AI-powered features using LLM and ML APIs. I focus on performance, UX, and designing real product workflows — not just interfaces. Currently seeking senior frontend or AI-focused frontend roles on product-driven teams.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Work Experience

Senior AI-focused Front end Developer at Neptie

May 1, 2022 - December 1, 2025

Launched an AI-powered social job site frontend using React/TypeScript (Gatsby.js); implemented real-time token streaming and AI-aware loading states; built hybrid AI interfaces for complex workflows; created editable output flows with version control; integrated context-aware suggestions; developed reusable UI components; improved performance with React hooks, Redux, and related tech; leveraged GraphQL for field narrowing; used Netlify/AWS S3 for storage; Docker and CI/CD pipelines; collaborated with Product, Design, and QA.

Full stack Developer at Acle Law Firm

May 1, 2020 - February 1, 2022

Developed and maintained full-stack applications using React, Node.js, PHP, and C++ components; modernized legacy systems with API-driven architectures; designed RESTful services and integrated third-party platforms; improved performance and reliability through backend refactoring and database optimization; built admin platform with React/Node.js/Mongoose; implemented AWS Cognito authentication; led SPA migrations; authored unit/integration tests.

React Developer at PereGonza The Attorneys

October 1, 2018 - March 1, 2020

Worked in Agile sprints building features using Next, Gatsby, React.js, React Native; implemented GraphQL API using Node/Express and PostgreSQL; created RESTful services; built front-end with Redux; transitioned from C++/PHP to modern web stack; assisted with data modeling and backend integration; contributed to MVP guidance for startups.