Olive Grove

Personal finance for the UK self-employed

Client

Online Olive

Year

2026

Discipline

Product, Full-stack, Fintech

Status

live

Bank accounts, PayPal, investments, invoices and tax in one place, built around the UK tax year rather than a US calendar. Open Banking pulls the transactions in; the dashboard tells you what you owe.

Visit olive-grove.onlineo.live↗

Built with

Next.js 16
SST
DynamoDB
Plaid
PayPal API
NextAuth

The interesting part

01
Plaid Open Banking for the UK high street — NatWest, Barclays, HSBC, Monzo — plus direct PayPal sync.
02
Investments import from Hargreaves Lansdown and eToro by CSV, because neither offers a usable retail API.
03
Single-table DynamoDB design: user, account, transaction and invoice access patterns all resolved up front.
04
A Spotify-style Year in Review, which turned out to be the feature people actually open it for.

The real thing

olive-grove.onlineo.live