Landit, Career Platform
A React and Next.js career-pathing platform used by Fortune 500 companies, with Django APIs, a Looker analytics dashboard, and zero-downtime framework migrations.
Challenge
Landit's frontend was running on aging dependencies: Material UI v4, React Router v4, and Formik, all due for migration without disrupting a live platform serving Fortune 500 clients like Pfizer, MetLife, and NBCUniversal. Stakeholders also had no direct visibility into platform metrics.
Solution
We executed zero-downtime migrations to Material UI v5 and React Router v5, and moved form handling from Formik to React Hook Form for better performance and maintainability. We also built out the testing infrastructure behind the growing Material UI component library: Storybook for component-level documentation and regression checks, and Jest/Cypress for unit and end-to-end coverage, so new features stopped quietly breaking things that already worked. On the backend, we built and maintained the APIs, developed transactional email workflows with SendGrid, and owned the design and delivery of a Google Looker analytics dashboard.
Results
The migrations shipped with zero downtime, the component library stayed reliable as it grew, and stakeholders gained real-time visibility into key platform metrics through the new Looker dashboard.