GS.

Gowriekaran Sinnadurai — Web Developer, Montreal

Bilingual web apps for restaurants and retail, built to load fast and convert.

I design and build responsive web applications with Next.js, React, and Angular — from client-facing storefronts to internal tools, shipped for businesses across Montreal.

View selected work
01

Selected Work

Recent projects

CFFA Group preview

CFFA Group

Full-stack bilingual web app with Node.js/Express backend, PostgreSQL database, JWT authentication, image processing pipeline, and React frontend deployed on DigitalOcean with nginx and PM2.

  • React
  • Node.js
  • Express
  • PostgreSQL
  • JWT Auth
  • Material-UI
  • DigitalOcean
Roxy Focaccia preview

Roxy Focaccia

Bilingual restaurant web app for artisan focaccia sandwiches in Montréal built with Next.js and deployed on Vercel.

  • Next.js
  • React
  • Tailwind CSS
  • Vercel
GitAndSos preview

GitAndSos

Portfolio and booking web app for a poker coach. Built with Next.js, deployed on Vercel.

  • Next.js
  • React
  • Tailwind CSS
  • Vercel
Rivella Traiteur preview

Rivella Traiteur

Bilingual catering service web app for refined Montreal events built with Next.js and deployed on Vercel.

  • Next.js
  • React
  • Tailwind CSS
  • Vercel
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About

Who I am

I help small businesses in Montreal get online fast and discovered in search results — both Google and AI search. Since 2016, I've built bilingual web apps for restaurants and retail using modern tools, reusable patterns, and a focus on what actually matters: fast load times, mobile-first design, and clean code that won't cost you a fortune to maintain.

My background spans front-end, back-end, WordPress, and design — so I can move quickly from idea to shipped site without handing off to five different people. I combine automation and strategic templating to keep costs down without cutting corners on performance, accessibility, or SEO.

I care about the fundamentals: sites that rank well, load in under a second, work on any device, and feel trustworthy. Small businesses deserve better than slow, expensive, or abandoned projects.

Stack

  • Next.js
  • React
  • Node.js
  • PostgreSQL
  • TypeScript
  • Tailwind CSS
  • Firebase
  • GitHub
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Experience

Where I've worked

Feb 2019 — Present

WordPress Support & Web Developer

Étoile Web Design — Montreal, QC

  • Diagnosed and resolved client-reported issues across themes, plugins, and custom integrations
  • Developed custom front-end and back-end solutions for WordPress sites
  • Built Chrome extensions to automate support workflows, doubling team productivity and halving response times

Jan 2021 — Present

Web Developer

Self-employed

  • Built bilingual web applications with Next.js, React, and full-stack backends for B2C clients in restaurants, fast-food, and SaaS, from planning to deployment and maintenance

Oct 2016 — Sep 2017

Web Developer

Graphiques M & H — Montreal, QC

  • Developed static, rich, and animated ad units (DoubleClick, AdGear, Sizmek)
  • Built a Chrome extension to speed up ad development and improve QA
  • Collaborated on an internal Node.js tool to automate ad development via JIRA and Bitbucket
  • Made front-end and back-end changes to WordPress sites and maintained content via CMS (WordPress, Sitecore)

Jan 2016 — Apr 2016

SharePoint Web Developer Intern

Pratt & Whitney Canada — Longueuil, QC

  • Developed internal wiki solutions using XHTML, JavaScript, jQuery, SP Services, and ASPX
  • Debugged internal wiki issues and performed QA on releases
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Contact

Let's build something

Have a project in mind, or just want to talk shop? Send a note through the form, or find me on: