Juan Luis Marval Hernández

Juan Luis Marval Hernández has a diverse work experience spanning over a decade. Juan Luis started their career as a Project Analyst/FullStack Web Developer at PDVSA Petróleos de Venezuela in 2008, where they were responsible for developing and maintaining a virtual administration system for well cores. Juan Luis then worked as a Freelancer from 2009 to 2014, focusing on full stack web development using PHP, JavaScript, and JQuery.

In 2014, Juan co-founded Karanta, C.A and took on the role of Senior Frontend Developer. Juan Luis was responsible for defining frontend tasks and designing architecture for applications. From 2015 to 2018, they served as the Co-founder/Frontend Lead Developer at Karanta, C.A and led the frontend development team. Their responsibilities included working with JavaScript using AngularJS and VueJS, and researching and implementing new technologies.

Currently, Juan is working at Retargetly as a Frontend Lead Developer since 2018. Their role involves defining frontend tasks based on user stories, designing and executing architecture for frontend applications, and developing and maintaining frontend SPAs using React, Vue, and AngularJS. Overall, Juan has a strong background in frontend development and a solid understanding of various technologies and frameworks.

Juan Luis Marval Hernández completed their undergraduate education at Universidad de Oriente (VE) from 2001 to 2008, obtaining a degree in Computer Science. In addition, they have obtained several certifications, including "Cypress: Web Automation Testing from Zero to Hero" from Udemy in January 2022, "Vue JS 2 - The Complete Guide (incl. Vue Router & Vuex)" from Udemy in September 2017, "AngularJS Patterns: Clean Code" from Pluralsight in June 2017, "Building Components with Angular 1.5" from Pluralsight in June 2017, "Single Page Web Applications with AngularJS" from Coursera Course Certificates in February 2017, "Staying Sharp With AngularJS" from Code School in December 2016, "Building Blocks of Express.js" from Code School in November 2016, "Real Time Web with Node.js" from Code School in November 2016, "The Magical Marvels of MongoDB" from Code School in November 2016, "Cracking the Case With Flexbox" from Code School in October 2016, and "Shaping up with Angular.js" from Code School in April 2015.