AI Product Sprint · fractional founder for your AI product

AI product development in 4–6 weeks.

Research, spec, architecture, UX and the build, done end to end by one person. Fixed price, a working demo every Friday, and no handoffs between contractors.

Book a free scoping call 30 minutes · no prep needed
Price
$30–60K fixed
Timeline
4–6 weeks
Payments
30 / 30 / 40 milestones
Team
One architect, no handoffs
Recent results
  • 40% CSAT lift, Fortune 500 contact center
  • 95.2% routing precision, Odoo ERP agent
  • 26h → 2 min lead response
Proof

Products shipped the Sprint way.

All case studies

A good fit if

  • You're a funded founder (Seed–Series B) with a specific AI product to ship — agent, copilot, voice flow, or vertical workflow.
  • You've been quoted $115K + 5 months by an AI agency and the handoff-hell math doesn't pencil.
  • You want one person owning research, spec, architecture, UX, and the build — so trade-offs get made in one head instead of negotiated across four calendars.

Not a fit if

  • You need a team of 20 engineers (an agency is the better fit)
  • The idea isn’t shaped yet past a pitch deck (start with the MVP)
  • Your agent is already live and failing (that’s the Audit)
Pricing

AI product development services, at one fixed price.

AI Product Sprint$30,000 – $60,000
Starting at
$30,000
Timeline
4–6 weeks
Book a free scoping call

What moves the price

  • Sprint length (4 weeks vs 5 vs full 6-week scope)
  • Number of agents and how they coordinate (single vs supervisor + workers)
  • External system integrations (CRM, ticketing, internal APIs)
  • Whether HITL + audit logging is in scope

Most 4-week Sprints land at $30–40K. Full 6-week engagements with HITL, audit logging, and multi-agent orchestration scale to $50–60K. Fixed-price after the Week 0 scope lock — no hourly surprises. Milestone payment: 30% kickoff / 30% Week 3 demo / 40% handoff. You don't prepay future work.

Included
  • Architecture memo you approve first
  • Friday demos with traces and eval scores
  • Eval harness with 25–30 golden tests
  • Docs, runbook and team training
  • 30 days of fixes after handoff
How it works

Six weeks, one accountable architect.

  1. Week 0

    Scope lock (free)

    2-hour deep-dive. I write a 1-pager: user journey, non-goals, success metric. You sign off. If we disagree on scope, this is where we find out — at no cost.

  2. Week 1

    Discovery + architecture

    User interviews, system walkthrough, architecture memo. Framework choice, state schema, tool list, eval strategy, cost projection. You approve before code.

  3. Weeks 2–3

    Build sprints

    Core path live by end of week 2 (ugly but functional). Real data + edge cases in week 3. Friday demos with traces and eval scores — not a black box.

  4. Week 4

    Hardening + UX pass

    Latency tuning, cost optimization, UX polish, observability dashboards. Production quality.

  5. Weeks 5–6

    HITL + handoff

    Human-in-the-loop on high-risk actions. Documentation, runbook, 8-hour training session. Production deploy with you. 30 days of bug-fix support starts.

What you don't risk
  • Week 0 scope lock is free
  • Fixed price after sign-off
  • Pay 30 / 30 / 40 as you see the work
  • Code in your GitHub from day one
Compare

One architect vs a four-contractor team.

TopicAgency teamAI Product Sprint
Who you manageDesigner, PM, architect, engineerOne person
Typical costAround $115K$30–60K, fixed
Time to shipAround 5 months4–6 weeks
HandoffsAt every phaseNone
What you see each weekStatus updatesWorking code, traces and eval scores

Everything that's included

  • Week 0 (free): a one-page scope lock — the single user journey we're shipping, what we're explicitly NOT building, the success metric we're measuring. You sign off before any billing starts.
  • Week 1: discovery interviews + architecture memo. Framework choice (LangGraph vs CrewAI vs custom), state schema, tool list, eval strategy, cost projection. You approve before code.
  • Weeks 2–3: build sprints with Friday demos. You see working code, traces, and eval scores every week, not a black box.
  • Week 4: hardening + UX polish + observability dashboards (cost, latency, error rate).
  • Weeks 5–6 (for $50K+ engagements): HITL approval layer + documentation + team training + production deploy with you.
  • An eval harness with 25–30 golden tests so regressions are caught before customers find them.
  • Full source code in your GitHub org, architecture doc, runbook.
  • 30 days of post-launch bug-fix support after handoff.

What I build with

Default stack: LangGraph for stateful orchestration (cyclical graphs + checkpointer = free crash recovery), Claude Sonnet for complex reasoning + Haiku for classification/FAQ routing, MCP-native integrations so you don't pay the N×M integration tax. Every build ships with LangSmith tracing from day one and a 25–30 golden test eval suite — most teams skip this and that's why their agents silently regress every model release. The eval harness is the moat, not the framework.
  • LangGraph
  • LangChain
  • CrewAI
  • Claude Sonnet
  • Claude Haiku
  • OpenAI
  • MCP
  • LangSmith
  • pgvector
  • Pinecone
  • Next.js
  • FastAPI
  • Supabase
FAQ

Common questions.

Real questions from scoping calls. If yours isn't here, ask it on a free 30-minute call.

Open-ended engagements have no forcing function to ship. A fixed-price Sprint forces both of us to scope tightly upfront and ship in 4–6 weeks. If we discover mid-Sprint that the scope is wrong, we pause, re-scope, and you decide whether to continue. No hourly meter running while we figure it out.

An AI agency quotes you 4 contractors (designer, PM, architect, engineer) at ~$115K and 5 months — most of which is handoff overhead. I do the same work end-to-end as one person. Same outcomes, half the cost, half the time, zero handoff failures. The trade-off: I won't scale beyond 2 active Sprints at once. If you need a team of 20, hire the agency.

That's the Production Audit + Rescue lane, not a Sprint. Sprint = build something new. Audit = diagnose what's failing in something existing. Both are real engagements; pick the one that matches your situation.

Yes — for engagements over $50K I bring in pre-vetted contractors from the Ayraxs talent bench. I stay senior judgment + architecture; they handle volume. You still get one point of contact (me) and one accountable architect (me).

Yes. I'm based in Pakistan and work across US, EU, and MENA time zones. 2–3 hours of overlap with most clients during build sprints.

Bring the idea. Leave with a scope and a price.

Book a free scoping call
What happens after you book
  1. A 30-minute call about your situation
  2. A one-page scope with price and timeline, free
  3. You decide: go ahead, or keep the scope and walk away