Sean GrayFull Stack Web Developer & Software Engineer
Skills
Languages

Javascript /​ TypeScript, Python, Ruby, Rust, HTML, CSS

Frameworks, Libraries & Environments

NodeJS, React, NextJS, Vite, Tauri, Rails, SASS/​SCSS, Django, TailWindCSS, Redux, Express, EJS, Oxygen, Shopify Liquid

Systems, CMS, & Databases

Shopify, Gadget.dev, PostgresSQL, Git, Supabase, Firebase, Sanity, WordPress, Convex, Clerk, Vercel, Stripe, Resend, Posthog, Sentry

Testing

Playwright, Storybook, Cypress, RSpec, Jest, Mocha, Chai

Employment
Software Engineer, Modall
  • •Developed and maintained multiple client-facing web and mobile applications using NextJS, React, React Native, Postgres, Prisma ORM.
  • •Key Projects include: Vault Club, 4RGE, New Market Trading, TFI Canada, Winning Method and more
    • Sep 2025 – PresentUxbridge, ON
    Tech Lead - Full Time, Speer Technologies
  • •Led technical direction and mentored peers in the development and maintenance of client-facing web and mobile applications
  • •Drove the implementation of best practices through code reviews & architectural decisions, significantly elevating team output and product stability.
    • Jul 2025 – Sep 2025Remote
  • •Served as a primary point of contact, facilitating communication between engineering and cross-functional teams to align on project requirements and delivery timelines.
  • •Key Projects Included: Harrison Healthcare
    • Full Stack Engineer - Full Time, Speer Technologies
  • •Developed and maintained multiple client-facing web and mobile applications utilizing NextJS, Vite, React, and React Native.
  • •Collaborated with cross-functional teams to enhance application features, optimize code quality, conduct code audits, and deliver seamless user experiences.
    • Jan 2025 – Jul 2025Remote
  • •Key Projects Incuded: CallSmart AI, Barber-OS, Eureka DevSecOps
    • Full Stack Developer - Self Employed Contract, MoreThanCoding / GetVestee.com
  • •Designed and built two interconnected applications for client: a Shopify Checkout Extension using Shopify’s Checkout UI library to display campaign info at checkout, and a Campaign Configurator built with Next.js, enabling admins to create, manage, and publish campaigns to Shopify stores seamlessly.
  • •Integrated Gadget (postgres) backend across both apps to synchronize campaign data with Shopify stores, ensuring accurate budget tracking and enforcing only one active campaign per store at a time.
    • Aug 2024 – PresentRemote
    Projects
    Somnyx, AI Dream Journal + Interpreter
  • •Single-handedly designed, developed and deployed a full-stack PWA leveraging AI for dream journaling, analysis, and image generation. Features a public "Dreamscape" where non-logged in users can view shared dreams, and a dream dictionary that analyzes logged dreams to extract relevant symbols and themes for personalized interpretation.
    • Aug 2024 – Present
    Education
    Lighthouse Labs, Web Development

    Diploma Full Stack Web Development

    Jan 2023 – Aug 2023