Aldo Hernandez Email and Phone Number

• Developed responsive UIs with TypeScript, React.js, Redux.js, HTML5, and CSS, enhancing user experience scores by 30% and reducing state management errors by 20%.• Implemented a customizable teaching materials feature using React, REST, and NodeJS, boosting teacher satisfaction scores by 25%.• Led the redesign of dashboard navigation, improving user navigation efficiency by 40%.

Software development for user experience testing platform and sharing experience.Primary technologies used include Angular, React, Ruby on Rails.* Developed the front-end for a fast in-app search feature, helping customers find relevant insights. -Reducing search time by 50% and improving overall user experience.* Revamped and maintained a unified platform experience with the customer dashboard, creating a seamless navigation experience using Angular and React. -Resulting in a 30% increase in customer engagement.* Developed and maintained a secure and seamless link sharing experience. -Resulting in a 30% increase in user adoption and collaboration.* Successfully globalize and internationalize application for successful product launch in Europe. -Enabling localization in 4 languages.* Mentored multiple Quality Engineers, helping them transition into Software Engineer roles. -Increasing team productivity by 25% and delivered a training curriculum, including pair programming and code reviews. Resulting in a successful transition for four team members.

* Subject-matter expert for multiple domains. -Increased automation test coverage from 10% to 90+%, customer dashboard and account management.* Designed, documented, and implemented test plans for multiple domains. -Increased test plan documentation by over 50% and 40% reduction in production defects and improved software quality.* Identify, troubleshoot, and collaborate with support and other Software engineers to resolve defects, utilizing debugging tools such as Chrome DevTools and log analysis.-Resulting in a 30% reduction in average resolution time, and improved customer satisfaction for a SaaS platform.