David Sandoval Email and Phone Number

● JavaScript | Next.js | Node.js | MongoDB | Figma | Git | Vercel | Postman | AWS | S3 | CloudWatch● Construct a web application using Next.js, TailwindCSS, MongoDB, HTML, and CSS to manage employee data, job site details, equipment, daily reports, and timesheets, ensuring the web app is responsive and accessible on both mobile devices and desktops.● Create AWS CloudWatch Alarms to actively monitor and manage resource metrics, preventing unexpected expenses and enhancing budget control through timely alerts.● Configure AWS S3 Bucket storage to optimize data storage, reducing costs by 80% compared to legacy storage solutions and improving overall storage efficiency.● Leverage JWT authentication with encrypted passwords to protect user accounts, ensuring secure access to sensitive information and preventing unauthorized access to the application.● Implement a notification system to provide real-time updates to 30+ employees and managers about important information regarding job sites, equipment, and daily reports, thus improving overall communication and collaboration within the company.● Reduce third-party service costs by ~90% by developing a custom backend solution that streamlines paperwork delivery by sending documents directly from the backend to business email, eliminating the need for expensive third-party services and achieving significant cost savings.● Decrease paperwork processing time by ~70% by creating a feature that automatically generates a ready-to-print PDF from timesheets, daily reports, incident reports, absence request forms, and warnings, then sends it by email to the company.

● JavaScript | Node.js | Python | PostgreSQL | MongoDB | Figma | Git● Minimized page reloads by 50% through building efficient, optimized user-friendly interfaces in React.js, resulting inincreased user satisfaction.● Developed custom portals tailored to the specific needs of companies, enhancing interaction between users and staffproviding users access to their assigned jobs, coworker information, and job site equipment availability, creating a moreefficient and collaborative work environment.● Reduced image and document file sizes by 90% through optimization techniques, resulting in faster response times andimproved system performance without compromising quality.● Boosted design consistency by collaborating with designers to align user interface elements with functional requirements,enhancing the overall user experience.

500+ hour software engineering immersive where students are focused in the development of full-stack applications with JavaScript, React, Node, MongoDB through GA's Software Engineering Immersive. Relevant Technologies: JavaScript, Ruby, Ruby on Rails, React, Node, jQuery, HTML, CSS, MongoDB & PostgreSQL