Upright Labs builds multichannel ecommerce software for retailers. We make it really easy for second-hand retailers to sell online, everywhere. Our software processes thousands of items each month and has helped retailers sell millions in inventory.
Our stack is Rails on the backend with React.js with Typescript on the frontend, backed by a Postgres DB. We run everything on AWS and Heroku, logging with LogDNA, CI with Circle CI, error tracking with Sentry, and source code on Github. We constantly evolve our stack and are always on the lookout for new exciting technologies.