Murmur

Turns a voice memo into a PRD, a competitor map, a brand kit and a Jira board.
Next.js · Supabase · Claude · Atlassian APIs
7 m 02 s to 9 m 22 s
I design and engineer software from the first sketch to production. If you have an idea that needs a first version, I build that too, through my studio, SprintZero.
Products I designed and engineered myself, with where each one stands today.

Turns a voice memo into a PRD, a competitor map, a brand kit and a Jira board.
Next.js · Supabase · Claude · Atlassian APIs
7 m 02 s to 9 m 22 s
The jogger running along the dam promenade in golden light, lamps and palms on the right.A winter-morning jog along the dam at Sukhna Lake, Chandigarh, built at the lake's real shape and scale.
three.js · Vite · OpenStreetMap
2.5 km

A creature-duelling game for phones: six species, secret picks, gym battles and training, on its own battle engine.
Expo · React Native · TypeScript
138
The Aawas study building the house in eight stages, from the empty plot to the finished home at dusk, 1,680 parts in all, the camera turning slowly around it.A house you can study in 3D: orbit it, cut it open floor by floor, track the sun across it and walk its rooms. Becoming a product.
three.js
1,680 parts

The studio I run for founders. One fixed 72-hour sprint that ends with your MVP deployed.
Next.js · Cal.com
72 hours
An AI marketing CRM. Its first working version took 1 week.
1 week
SprintZero is the studio I run for founders: one fixed 72-hour sprint that ends with your MVP deployed, and the code, the infrastructure and the keys handed to you.
It starts with a call: you describe the idea, I ask the questions that decide what the first version should do, and we see whether a sprint fits.
Source: SprintZero's site
Ideas I built far enough to learn from. Some are coming back; some stay on the shelf.
A private console for running SprintZero. Phase one inspects the studio's context graph. Local only.
A reading shell for learning engineering in the AI era: missions, diagrams and interactive graphs.
A personal finance app for using credit cards well and tracking spending, with AI insights.
Tax calculators for India: old against new regime, HRA and salary. Next, a helper for filing returns with a CA.
I post the work on X while it's being built: what shipped, what broke and what I'm trying next.
Live on Kick (opens in a new tab) when a build is streaming.
Also on YouTube (opens in a new tab), Instagram (opens in a new tab), GitHub (opens in a new tab)
For teams that need a senior builder for a while. I'm not looking for a full-time role.
Write to asuma.codes@gmail.com or DM @AsumaCodes on X (opens in a new tab) with what you're building and the timeline.