Augustin Ferriere

How many hours a month do you spend patching up a spreadsheet that never really worked?

A file that crashes just before a meeting. A calculation that was wrong and discovered too late. An hour lost reformatting a report for a client. You know the drill.

I am a practicing wealth management advisor, and I develop custom web tools. I'm on both sides of the fence: I know your job from the inside, and I know how to code it. You'll never have to explain to me what an entry fee, a VAVC, an SRRI, or the Dietz method is.

Specifically, here's what that changes. Today, you start with a contract excerpt and a few columns of numbers, which you retype by hand, with the risk of error and the makeshift image it projects to the client. Tomorrow, you click, and you get a clean PDF report, ready for the meeting, in ten seconds.

What I build:

- Financial simulators and calculators (rental yield, annuity, capitalization)

- Client reporting and balance sheet tools with automatic PDF export

- Product comparators (contracts, funds, allocations)

- Dashboards and internal tools for firms

- Lightweight web applications that run locally, without your client data going anywhere

Stack: React, TypeScript, modern dataviz, PDF generation. Clean, documented code, designed for client data confidentiality, a non-negotiable point in our profession.

The simplest way: describe your need to me, and I'll tell you how we can tackle it together.