Shipped a B2B SaaS MVP in eight days.
Stripe, Supabase, Next on Vercel. Forty pilot customers by week two. Three paid contracts by week three. The other agency had quoted eleven weeks and ₹38 lakh.
8d
Concept → production
Available · 2 slots left this quarter
Ahmedabad → Remote, Worldwide
--:--
1// sitanshu.ts — the studio is one person. 2 3export default Sitanshu = { 4role: 'AI-native solo studio', 5ships: ['MVPs', 'brands', 'AI agents'], 6region: 'Ahmedabad → worldwide', 7team: [me, ...AI] // n=1, output=7 8next: open('briefs') // 2 slots left 9} 30-sec intro
01 — About
I work solo. I ship like a team of seven.
Product management is my craft. AI is my staff.
Six years on technical projects — Magento, Shopify, brand builds, AI workflows. Now solo, AI-native, running every brief end-to-end.
I scope, I prototype, I ship. A six-day MVP. A 72-hour brand. An internal workflow that triples a team's velocity by Friday.
Founders hire me when the agency quoted eleven weeks. By week two, we're live.
02 — What I do
I describe what to build. Claude and Cursor write it. I run the taste pass.
The output is real software. Lighthouse 90+. Accessible. Deployed. Billed. Six-day MVPs are the baseline.
Every team has a queue too small to hire for and too important to drop. I build the agents that handle it — leads, support, content, evals, ops glue.
Saves a person-week every week. Pays for itself by Friday.
Roadmaps that survive contact with reality. Metrics that actually move. Sprints with shipped work, not status updates.
I plug into Seed and Series-A teams as the operator who turns vision into measurable 10× growth.
03 — In numbers
10×
Median growth multiple for clients
8d
Concept to production for an MVP
72h
Brief to live brand & landing
+41%
Avg. M1 conversion lift on rebuilds
Recent clients · several under NDA · references on request
Marlowe Atelier
VOLTYX
Helio Labs
atelier crisp
LATTICE / OPS
Pretzel Studio
Cabana & Co.
FORM & FOLD
04 — Featured work
Things I shipped, not slides about them.
ScrollDrag
Marlowe Atelier
A luxury textile commerce build with a custom configurator, AI-driven content engine, and full Lighthouse-pass storefront. Shipped solo in nine days.
Voltyx
A reconciliation agent for an SMB lender. Replaced a four-person ops team with a Claude-powered pipeline. Live in three weeks.
Helio Labs
An AI workflow platform for ops teams. Eval-driven agents, real-time dashboards, and a model router that picks the cheapest tool for the job.
Atelier Crisp
Identity, tone of voice, and a film-led landing page for a luxury jewellery launch. Brief on Friday, live on Tuesday.
Lattice Ops
An internal AI review layer wiring Linear, Claude Code, and Cursor into one loop. PR cycle dropped from four days to eighteen hours.
05 — Process
Four stages. No agency overhead.
5.1
Brief
A paragraph on WhatsApp or a 15-minute call. I send back a fixed price, a 48-hour scope, and a working prototype URL.
5.2
Prototype
Day one ends with something you can click. Vibe-coded with Claude. Deployed on Vercel before sundown.
5.3
Refine
We iterate live. Revisions ship in minutes, not sprints. Taste decisions are mine. Product decisions are yours.
5.4
Ship
Production deploy, handoff doc, a Loom walkthrough. Plus 30 days of free iteration.
06 — Receipts
The work, in numbers.
Rebranded a fintech in 72 hours.
Identity, voice, landing page, investor deck. All in a long weekend. They closed their seed round nineteen days later.
72h
Brief → live brand
Tripled the velocity of a twelve-person team.
Wired Linear, Claude, and Cursor into one review loop. PR cycle dropped from four days to eighteen hours. No new hires.
3.1×
Median cycle time
A luxury commerce site, built solo, in nine days.
Magento 2.4 with a custom configurator and an AI content engine. Lighthouse 96. Conversion +41% in month one.
+41%
M1 conversion
— Words
What founders actually say after working with me.
Sitanshu shipped on Friday what our last agency had quoted us eleven weeks for. By Monday morning we were live and onboarding pilot users.
M
We hired him for a six-day MVP and got our pitch demo. He stayed two more weeks; we closed our seed round nineteen days after kickoff.
A
He runs a one-person agency that ships faster than my fifteen-person team. It took me two weeks to believe the velocity was real.
A
Our brand needed to feel premium without being precious. He nailed both — and the launch went live in 72 hours, on a long weekend.
K
Want a live reference call? WhatsApp me ↗ — I'll patch you in within the day.
07 — Stack
Twenty-five tools. Three opinions.
The list is boring. The opinions aren't:
A
Claude Code over Copilot — Copilot autocompletes; Claude Code reasons. For anything bigger than a button, the second one matters. Worth the $20.
B
Linear over Jira, always — Linear is opinionated; Jira is configurable. Configurable always loses to opinionated when the team is under five people.
C
Magento 2.4 still beats Shopify Plus for luxury commerce — when the configurator matters more than the checkout UX. Most agencies don't say this. They should.
08 — Let's chat
Send me a brief.
I'll send back a prototype.
One paragraph in. A 30-second Loom and a working prototype URL out, within 48 hours. Always.