Roderick Castillo Email & Phone Number

• Designed and developed 20+ front-end and back-end applications utilizing React.js, Node.js, and TypeScript.• Implemented RESTful APIs to enable seamless integration with third-party services, improving data exchange efficiency.• Worked in an Agile development environment, contributing to sprint planning and daily stand-up meetings. Collaborated with the QA team to support testing efforts and ensure defect resolution. • Implementation of user authentication and authorization between multiple systems, servers, and environments using JWT standards. • Identified and corrected 10+ bottlenecks and 100+ bug fixes.• Built 5 mobile applications using React Native, Flutter.

Panama

• Serves as a dedicated team member who has the primary responsibility to support their self-organizing, self-managing team successfully achieve their daily, iteration, and release goals and delivery objectives.• Influences the team to effectively apply, implement and enforce Scrum principles and practices, facilitating continuous improvement, and identifying and removing team impediments. • Help protect the team from outside influences, which could otherwise interfere with the team’s ability to deliver value in a short time-box (iteration).• Mentor and assist the team in its transition to the new method, and continuously facilitate a team dynamic intended to maximize team performance.

United States

As a senior Full Stack engineer, I extensively collaborated with SEO to develop technical solutions for business cases, as well as with UX/UI designers to recommend solutions for a streamlined user-friendly interface, to see if their designs are technically sound and did Q/A to translate them into pixel-perfect web components onto multiple browsers and devices.Summary of what I did:• Structural and Semantic HTML, CSS, Bootstrap, Tailwind including Flexbox and BEM.• Implemented the features/pages like interactive dashboard, search/listing, service detail/book a service, checkout process, and custom booking calendar using Typescript, React, Redux, Material UI, Next.js, and Node/Express.• Created custom High-Order Components, Hooks, and utility methods that empower the team development with consistent user experience, and consistent look and feel.

Venezuela

Being a software engineer at this software development company involved working on projects related to clients’ requirements and systems, such as interactive dashboard, risk management system, and financial analytics tools. I designed and implemented new features, and additionally, I was required to adhere to strict regulatory compliance and security requirements. I used PHP, Laravel, Javascript, Vue, Twill, MySQL and HTML/CSS/TailwindCSS.