Building Future-Ready Applications with Full Stack Expertise

I'm Ernesto Arellano, a Senior Software Engineer with over 12 years of experience specializing in creating scalable, maintainable web solutions by leveraging both modern and legacy technologies. My strategic thinking and hands-on approach have been key in delivering high-impact solutions for clients and organizations alike. Outside of work, I find inspiration in nature, fitness, and maintaining balance, which helps me bring focus and resilience to every challenge I tackle, both professionally and personally.

Work Experience

Dispel 2022-present

At Dispel, I led the development of a reusable component library that improved developer workflows and enhanced scalability across teams. I implemented DRY patterns to ensure code maintainability and helped modernize legacy systems, significantly improving application performance. I also worked on mission-critical projects, collaborating cross-functionally to implement localization and optimize product efficiency.

  • TypeScript
  • JavaScript
  • Next.js
  • React
  • Prisma
  • Jest
  • Vitest
  • Playwright
  • Storybook
  • Tailwind CSS
  • Radix UI
Big Rig Media 2013-2022

As the Senior Full Stack Developer at Big Rig Media, I spearheaded the development of the Xpress SaaS platform, reducing client website delivery times by 50%. I managed end-to-end development, including front-end optimization and back-end architecture, and drove customer engagement through enhanced user experiences for outdoor recreation clients.

  • PHP
  • WordPress
  • JavaScript
  • jQuery
  • HTML
  • CSS
Conveyor Group 2011-2013

I began my career as a Junior Web Developer at Conveyor Group, quickly adapting to a fast-paced environment by contributing to CMS customizations and enhancing features. My early exposure to web technologies and collaboration laid the foundation for my future technical leadership.

  • PHP
  • CodeIgniter
  • JavaScript
  • jQuery
  • HTML
  • CSS

Projects

Campway present

An AI-driven insights platform designed for RV park management, integrating OpenAI technology to deliver predictive analytics. Campway helps park managers make data-driven decisions by analyzing historical reservation data and offering real-time forecasts on booking patterns, occupancy rates, and seasonal trends. The platform provides intuitive visualizations and dashboards, enabling seamless management of resources and maximizing operational efficiency while enhancing the guest experience.

  • TypeScript
  • React
  • Next.js
  • Tailwind CSS
  • Radix UI
  • Mapbox GL
  • OpenAI
  • Turborepo
  • React Email

Let's Connect

I'm currently seeking new opportunities to bring my expertise in full-stack development to teams focused on building scalable, innovative web solutions. If you're looking for a Senior Engineer who can lead high-impact projects and build future-ready applications, let's connect.