Marco Antonio Bustillos Quiroz Email & Phone Number

Ecuador

- Full Stack Web Development, crafting innovative web apps with HTML, CSS, JavaScript, React, Node.js, PHP, MySQL, MongoDB, and more. Achievements include a 175% sales boost, 90% client retention, and an 80% reduction in office processes, backed by 950+ commits.- Experienced Web Architect adept at designing and developing dynamic websites, blogs, and e-commerce platforms, optimizing for SEO and ensuring exceptional user experiences. Overseeing more than 70 projects with an 85% retention rate over the years.- Proactive Web Hosting Manager with expertise in DirectAdmin, WHMCS, and domain registrations, ensuring reliable hosting solutions for diverse client portfolios. Witnessed exponential growth, starting from 5 clients in 2018 to approximately 153 clients worldwide in 2024.- Dedicated Educator committed to fostering continuous learning in the digital landscape, developing technology courses and multimedia content on platforms like YouTube & Udemy. Achieved 59K views, 1.7k watch time, 353 subscribers on YouTube, and 107 students with a 4.40-star rating on Udemy.

La Libertad, La Libertad, El Salvador

- Developed and maintained the backend REST API for a Central American bank's credit card application project using Node.JS, LoopBack 4, TypeScript and MySQL. Responsibilities included bug fixes, new endpoint creation, and JWT implementation.- Designed and created new database tables to support additional features and enhance the performance of the credit card application system.

Silicon Valley, California, United States

- Spearheaded global collaboration, revolutionizing financial and payments apps for transport. Transformed commission generation, report retrieval, and agency/driver banking management, streamlining operations for the CFO.- Engineered frontend SPAs, leveraging HTML, Sass, and JavaScript, ensuring seamless user experiences worldwide. Seamlessly integrated AWS APIs via SQL Ninja Templates, facilitating swift data access for the CFO, catalyzing rapid commission processing and financial insights in seconds.

Westport, Connecticut, United States

- Spearheaded global collaboration in Drupal-based E-commerce development, delivering robust online solutions tailored to diverse business needs, accelerating digital sales strategies. Achieved a 40% increase in online sales for client businesses within the first six months of implementation.- Pioneered frontend excellence in Drupal, crafting intuitive user interfaces with Twig, Sass, JS, PHP Symfony, validated through meticulous QA, ensuring seamless user experiences. Reduced frontend loading times by 30% through performance optimizations, enhancing user engagement and satisfaction.

Manta, Manabí, Ecuador

– Frontend Development of applications within the company’s proprietary CMS, crafting dynamic HTML templates using Java parameters, along with CSS (Sass) and JavaScript. Involved in the creation of the new CMS, integrating APIs and managing data parameters for enhanced functionality.

Santo Domingo De Los Tsáchilas, Ecuador

– Specialized in designing HTML templates using CSS (Sass) and JavaScript for PHP MVC applications integrated with MySQL databases.

Bachelor Of Science - Bs, Web Design And Development, 3.868

Courses Taken: - Pathway English & Life Skills - English Lang & Personal Finance - English Lang & Basic Writing - Introduction.

Associate Of Applied Science, Applied Technology

Associate Of Applied Science, Web Design & Development