HubSpot Alumni Portal Build

I need a developer who knows HubSpot inside-out to stand up a secure, private alumni portal. The immediate focus is a log-in flow that uses Single Sign-On so former students can authenticate once and move seamlessly through the site.

Inside the portal I want an alumni directory that feels polished and easy to navigate. Users must be able to search or filter the database, open an individual profile page, and view listed contact details without exposing anything publicly. The portal will sit behind a secure, well-documented API; safeguarding personal data is non-negotiable, so please be comfortable with HubSpot’s security settings, GDPR best practice and any custom middleware needed.

The same environment will house a small billing area. After log-in, alumni should be able to download invoices, pay online and review their full transaction history. Stripe or HubSpot Payments are both acceptable if you have a strong preference.

Deliverables
• SSO-enabled log-in page connected to HubSpot contacts
• Alumni directory with search/filter, profile pages and contact display
• Billing module: invoice generation, online payment gateway, transaction history
• Clean, secure API endpoints plus basic documentation

Once the portal is live, I would appreciate a short walkthrough (recorded is fine) covering how to set up future events and manage the billing tools myself, but that training is secondary to getting the log-in and directory working flawlessly.

If you have recent HubSpot CMS or custom API examples, share a link and outline the stack you used. I am ready to start as soon as we agree on the best approach.