Jake Barrera

Product & AI Builder

Wizeline

Full Stack Developer → Product Manager · Aug 2014 – Jul 2016 · Monterrey, Mexico

Started as full-stack developer building apps with React, Node.js, and TypeScript — RESTful APIs, real-time WebSockets, CI/CD with Docker. Transitioned to product manager owning roadmap, vision, and Agile delivery across cross-functional teams.

wizeline.com


Full Stack Development

  • Developed full-stack applications using React and Node.js, delivering high-performance, scalable solutions.
  • Built RESTful APIs with Express.js, integrating databases like MongoDB and MySQL for efficient data handling.
  • Implemented real-time features using WebSockets and optimized UI components with Redux and Webpack for faster performance.
  • Wrote clean, modular code using JavaScript (ES6+) and TypeScript, focusing on maintainability and scalability.
  • Collaborated in CI/CD environments with Docker and Jenkins, ensuring seamless deployments and quick iterations.
  • Integrated OAuth for user authentication and conducted code reviews to uphold best practices and code quality.

Product Management

  • Led the end-to-end product lifecycle for digital products, defining product vision, roadmap, and priorities in alignment with business goals.
  • Collaborated with engineering, design, and marketing teams using Agile/Scrum methodologies to deliver high-quality product features and iterative improvements.
  • Analyzed product performance, user feedback, and data insights to inform roadmap decisions and optimize product outcomes.
  • Coordinated cross-functional teams to ensure timely delivery of product initiatives while aligning stakeholders around product strategy.