Meetings I can actually use.

SoundWave Summit is a full-stack audio AI product: record or upload audio, process it outside the browser, and return a structured workspace for transcripts, topics, decisions, sentiment, and action items.

“Make long recordings useful: one flow from capture or upload to a structured transcript, topics, decisions, insights, and action items.”

full-stack product engineering

decisions.md (soundwave)

# challenge, architectural choices, and technical outcomes

focus product · flow

context: flow

Design the full journey around the recording.

I built the React product around recorded and uploaded audio, with analysis views that turn a transcript into navigable topics, decisions, sentiment, and action items. The interface also supports anonymous entry points and public sharing.

focus platform · pipeline

context: pipeline

Separate the interface from long-running audio work.

A Node.js worker on Railway owns audio processing while Supabase provides authentication, database, storage, and Deno edge functions. This keeps long-running processing outside the browser and lets the UI represent queued, processing, completed, and failed states explicitly.

focus reliability · fallbacks

context: fallbacks

Keep expensive analysis failures bounded.

The analysis layer can fall back across model providers, with circuit-breaker state stored in Supabase so repeated failures do not keep spending against a broken path. Resumable uploads protect long media transfers, while Stripe subscriptions and credits share validated billing configuration.

selected architecture · 1 deep dive

role / challenge / choices / outcomes

A single surface for transcript, topics, insights, decisions, sentiment, and follow-up work.

My contribution: End-to-end product architecture, front-end interaction design, processing boundaries, security decisions, and verification strategy.

product

Structured analysis

Analysis demo

technical outcomes

deployed service layers

audio entry paths

E2E

local Supabase coverage

public

shareable analyses

explore the product → SoundWave Summit

retrospective.md

The challenge was building a dependable path around slow, failure-prone media processing and presenting the useful parts clearly. Separating the worker, data platform, and React client gave each failure state an explicit home.

open product →

Meetings I can .css-h6mtlj{color:var(--chakra-colors-brand-accent);font-weight:600;}actually use.

Meetings I can actually use.