All work

3Y Mode Growth Projections

Stock analysis platform with personalised three-year growth scenarios.

Year

2024

Role

Full-stack engineer

Links

Stack

Next.jsSupabaseOpenAITypeScriptTailwindCSS

3-year

growth scenarios

AI

generated insights

Supabase

auth & data

A stock analysis tool that lets investors build customisable three-year growth scenarios, guided by AI-generated insights instead of static screeners.

The problem

Most retail stock tools show the same static metrics to everyone. Investors thinking in multi-year horizons had no simple way to model how a position might play out under different assumptions.

The approach

  • Personalised scenario planning — users tune growth assumptions and instantly see three-year projections update.
  • AI-generated insights — OpenAI summarises what each scenario implies, in plain language.
  • Guided architecture — an opinionated flow walks users from ticker selection to a complete projection.
  • Secure authentication and per-user data on Supabase.

The outcome

A focused analysis product that turns vague long-term hunches into explicit, comparable scenarios.