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Joaquin Ottavis

@joaquinottavis

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Senior front-end and full-stack developer delivering scalable React/Next.js solutions for enterprise clients.

Uruguay

Message

What I'm looking for

I’m looking to build scalable, efficient, user-centered products with React/Next.js and Node.js, partnering with international teams to deliver reliable systems—especially payments and internal tools—while continuously improving through innovation.

I’m a senior software developer with over 7 years of experience in the IT industry, specializing in front-end development with React and Next.js, and solid back-end expertise using Node.js, Express, and MongoDB. I focus on delivering scalable, efficient, and user-centered solutions, including proven work with international clients such as The Walt Disney Company.

In recent roles, I built from scratch a backoffice dashboard for payments applications, including a tokenization-based payment flow, and worked on an internal issues tool with automated Jira ticket creation and priority validation to prevent errors. I’m passionate about technology, continuous improvement, and innovation—bringing secure implementations, reusable components, and optimized integrations that support scalable product growth.

Experience

Work history, roles, and key accomplishments

Sr. Software Developer

Paypunta

Jul 2025 - Jan 2026 (6 months)

Built from scratch a payments backoffice dashboard with stats and backoffice management, including implementation of the payments flow with tokenization. Refactored the existing front-end web application using a React/Next.js stack.

React TypeScript Next.js REST APIs Tokenization