Daniel G.

Adbox.io | Temp Contract Lead Frontend Engineer of the Adbox.io platform for creating and managing advertisement campaigns and distributing them to various advertising platforms, including Meta, Google, and more. The platform was created in React, TS, and Tailwind CSS with a backend on Node.js, Express, and PostgreSQL.

At 4Insite (previous within SBM), I played a key role in architecting and implementing a new frontend for the company’s B2B SaaS platform, which powers facility management for over 100 major clients—like Apple, Microsoft, and Intel. This wasn’t just any project; my work has helped thousands of users across hundreds of sites manage their facilities seamlessly, along with the field workers they employ. Originally, the platform was an older Angular 2 product—slower and far more complex to code for. I convinced management to leverage my React experience to rebuild the product from the ground up. This shift to React improved performance and code maintenance, sped up the development of new features, and opened up hiring opportunities for more React developers to join us. As a result, our development team grew from just 3 devs to over 20 in two years. Thanks to a modern UI with significantly better frontend performance, we convinced existing clients to purchase more site licenses and attracted new clients eager to adopt our facility management platform. While building the platform, I focused on crafting reusable components in TypeScript that made it flexible and robust. I worked closely with the design team and investors to deliver pixel-perfect visuals with SCSS and later added Tailwind to enhance both the developer and user experience. It didn’t just meet expectations—it became the backbone for managers at these big-name companies who rely on it daily, turning facility management from a boring daily chore into an engaging, modern experience that gets more done more efficiently. Facility management has a lot of moving parts, and the platform I created makes it simple and effective to manage. This project was a massive undertaking, and seeing my code make such a tangible difference on that scale was incredibly rewarding. I’m ready to do it again!

I built and maintained the vanilla JavaScript frontend and LAMP-stack backend for core web applications that powered utility management for major players like PG&E and SDG&E. My work streamlined operations for G2-IS clients, simplifying how they handled critical utility systems that serve millions. I took charge of creating a clean, efficient frontend from scratch and kept the backend rock-solid, delivering tools that became essential to their day-to-day success.

I developed the HTML and vanilla JavaScript frontend, alongside a LAMP-stack backend, for the Student Portal, Intranet, and Online Application & Registration systems at John F. Kennedy University (now National University). My work took clunky paper processes and turned them into smooth, web-based solutions, making life easier for students and admins while supporting thousands in their academic journeys. I built an intuitive frontend from scratch and backed it with a solid backend, creating tools that became essential to the university’s operations and its mission of accessible education.