Web
Custom web development on Next.js, Supabase, and Stripe
Full-stack products built by senior engineers to last: a typed Next.js front end, a Supabase or Postgres data layer with real access rules, Stripe billing that reconciles, and a CI pipeline with preview deploys from the first week.
What it is
Custom Web Development, in plain terms
Full-stack product builds: Next.js, Supabase or Postgres, Stripe, proper CI and preview deploys. Built like software that intends to last — typed, tested where it counts, documented at handover.
Who it’s for
A good fit if you are…
- Founders building a SaaS or marketplace from a validated brief
- Businesses replacing a no-code or AI-built tool that has hit its ceiling
- Teams that need an internal tool, customer portal, or admin dashboard done properly
What’s included
What the work covers
- Architecture and data-model design before build
- Next.js application with TypeScript throughout
- Supabase or Postgres with row-level security, migrations, and backups
- Stripe subscriptions, checkout, and webhook handling
- Authentication, roles, and permissions
- CI, preview deployments, monitoring, and error reporting
- Handover documentation and a path into Ongoing Engineering
Questions
Custom Web Development: common questions
- Which stack do you build on?
- Next.js and TypeScript on the front end; Supabase or Postgres on the data layer; Stripe for payments; Vercel for hosting. We will use your existing stack when there is a good reason to, and say so when there is not.
- Will I be able to bring in another developer later?
- Yes. Everything is typed, documented at handover, and lives in your repository with a working CI pipeline, so the next engineer can start from the README.
- Do you also do design?
- We collaborate closely on product and UX and can work from your designer's files or produce a clean, functional interface ourselves. Brand-heavy visual design is best done with a dedicated designer, and we will tell you when that is the case.
- Can you build on top of what an AI tool generated?
- Often, yes — after an audit. Sometimes the right answer is a Platform Migration onto a stack you own, and we will tell you which before you commit.
Related
Often paired with
Not sure this is the right engagement?
Tell us what you’re building and where it’s stuck. You’ll get a straight answer about which of these — if any — you actually need.
Prefer email? sales@gitrextechnologies.com
