Teresa Correia
Senior Product Designer for SaaS, B2B, e-commerce & payments
New to Contra
Teresa is ready for their next project!
Open to freelance opportunities through my studio.
Product design, Web design from figma to lovable to live.
Heptagramdigital.com
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Verdio, a working MVP for Alojamento Local hosts in Portugal
Portuguese Alojamento Local hosts manage their properties across too many tools. They sync bookings on Airbnb and Booking.com (http://Booking.com), file SIBA reports for guest registration, track tourist tax in a spreadsheet, message cleaners on WhatsApp, and prepare monthly reports for the accountant by hand. Hosts running more than one property end up spending around 4 hours every week on admin that does not generate revenue.
I designed and built Verdio in two weeks to flatten all of that into one place.
The product pulls reservations from Booking.com and Airbnb automatically, files SIBA, tracks tourist tax, coordinates the cleaning team over WhatsApp the moment a guest checks out, and exports clean monthly reports ready for the accountant. The host stops doing data entry.
My role: Solo designer and builder. Research, UX, full UI, frontend build, and deployment.
Stack: Lovable, Framer.
Timeline: Two focused weeks from concept to working frontend.
Key features:
Multi property dashboard with revenue, expenses, and upcoming check ins on one screen
Automatic booking sync from Booking.com (http://Booking.com) and Airbnb
SIBA filing with deadline alerts before fines hit
Tourist tax tracking by city and property
Automatic WhatsApp message to the cleaning team the moment a guest checks out
One click monthly export ready for the contabilista
Portuguese first interface that bakes local rules in instead of forcing workarounds
What this shows: Verdio is a self initiated project. No client paid for it. I built it because I saw a market underserved by international SaaS and wanted to test whether I could spec, design, and ship something useful in two weeks. If you are a founder reading this, that is the speed and care I bring to your project, even when it is mine.
Live at verdioapp.com (http://verdioapp.com).
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Appointly, AI-powered appointment management for solo psychologists
Solo psychologists in Portugal lose meaningful revenue every week to no-shows. They have no receptionist, no admin team, and no time to chase patients the night before each session. Most rely on paper agendas because the alternatives feel overbuilt and clinical.
I designed and built Appointly end-to-end in 60 days to fit the workflow they already trust, not replace it.
The product reads handwritten agendas through AI vision, syncs with Google Calendar and Outlook, lets psychologists book directly in the app, and sends automatic WhatsApp reminders to patients before each session. The paper agenda stays. Everything else gets handled.
My role: Solo designer, builder, and founder. Research, UX, full UI, frontend build, integrations, and deployment.
Stack: Lovable, Stripe, Twilio, Claude API, Supabase.
Timeline: 60 days from concept to working web app.
Key features:
AI agenda scanning that handles Portuguese handwriting, dates, and names
Google Calendar and Outlook integration
Manual appointment booking inside the app
Patient management with contact details
Automatic WhatsApp reminders at 48h, 24h, and 2h before each session
A calm, mobile first interface designed for between session use
What this shows: the kind of work I do for clients, except built without one. From research to working web app in 60 days, solo. Custom UI, real integrations, AI used where it earns its place. If this is what gets built when nobody is paying, the proof for what gets built with a client is clear.
https://appointlyapp.lovable.app
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Most exciting project of 2025 🚀
I worked on Native AI, a pilot project focused on bringing clarity and transparency to AI driven workflows across Legal, Finance, Support, and Technical teams.
The goal was to solve scattered tasks and poor visibility. The result is a unified dashboard with specialized AI agents, clear task states like Completed, In Progress, and Needs Attention, plus integrated chat so users always know what is happening and where their input is needed.
A strong reminder that good UX is what makes AI feel calm, useful, and trustworthy.
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Native Teams Wallet 2024
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Native Teams B2B 2025
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