Commerce product sprint / live products
Build a focused commerce product from browsing to orders and operations in two weeks, or ship the next transaction-critical feature. Design, integrations, tests, deployment, and handoff.
1 founding-rate sprint remainsacross the build practice, confirmed manually.
In-house example / live order path
OBSERVING
The order exists in the commerce platform and payment provider while the warehouse has not acknowledged an allocation.
orders/paid accepted
System agreement
Signal
Start a bounded timer after payment capture.
Controlled action
Keep the buyer path unchanged while all downstream systems agree.
Representative in-house example. It demonstrates transaction-state engineering, not a client result or revenue benchmark.
Commerce product development
A commerce product development sprint is a fixed-scope engagement that ships one transaction-critical workflow inside an existing commerce product. It focuses on the state changes that customers, operators, payment providers, and fulfillment systems need to agree on.
In this 10-working-day sprint, that means one checkout, seller onboarding, payment, order, fulfillment, tracking, returns, or refund path with relevant integration work, exception handling, critical-state tests, instrumentation, rollout, rollback, and client-owned handoff.
Review Omid Ahourai's background and public work on GitHub.
Ship one checkout or payment path with explicit failure states, idempotent recovery, event coverage, and rollback.
Move one seller from application to ready-to-transact with review states, account status, payout checks, and an operator path.
Reconcile one order, fulfillment, tracking, returns, or refund flow across the systems that need to agree.
Where orders get stuck
Commerce failures are often state failures: the buyer, platform, provider, warehouse, and support team do not see the same order.
Payment state
The customer action looks complete while downstream money state or seller recovery still needs explicit orchestration.
Event delivery
A webhook handler is only one part of the product. Reconciliation, idempotency, ownership, and useful exceptions make the path operable.
Fulfillment handoff
Inventory, allocation, shipment, and support surfaces drift until an operator or customer notices the mismatch.
Release pressure
Critical-state fixtures, feature flags, telemetry, and a rehearsed rollback turn the change into a controlled release.
What ships
The provider and stack follow your product. The release bar is consistent: state is explicit, exceptions are owned, behavior is tested, and the change can be observed and reversed.
01 / State map
Source systems, state transitions, owners, exception windows, and one written acceptance criterion before implementation begins.
02 / Money states
Payment, refund, payout, and reversal behavior are implemented against provider primitives and your approved operating policy.
03 / Reconciliation
Idempotent handlers, source verification, retries, exception ownership, and audit events for the bounded workflow.
04 / Release safety
Representative duplicate, late, missing, denied, and provider-failure fixtures tied to the release criterion.
05 / Instrumentation
The agreed baseline, outcome event, failure reason, alert owner, and 7/30-day measurement plan without invented lift.
06 / Handoff
Code, tests, dashboard guidance, runbook, architecture notes, rollout, rollback, and a 14-day defect warranty.
The 10-day process
The clock starts when scope, access, sandboxes, and a decision-maker are ready. Customer-caused blockers pause the clock; new scope gets a new acceptance criterion.
Before day 01
Name one transaction flow, owner, buyer-supplied baseline, and acceptance criterion. Repository, staging, test orders, and sandboxes are ready before the clock begins.
Days 01-02
Map source systems and money or order states, capture the failing path, and agree on rollout and rollback boundaries.
Days 03-05
Implement the real path in staging, including its customer or operator surface. Review the day-5 slice with representative orders.
Days 06-08
Add idempotency, reconciliation, critical-state fixtures, observability, feature controls, and useful operator recovery.
Days 09-10
Run the acceptance gate, release where approvals permit or deliver a merge-ready PR, verify rollback, and transfer the runbook and measurement plan.
Scope boundary
The best fit already has orders, a responsible owner, a visible failure or opportunity, and the access needed to ship safely.
Good fit
Not this sprint
The exact 10% deposit reserves the displayed founding price and does not reserve a start date. The scope call happens first and costs nothing.
Standard rate $22,000
$16,000
Founding rate for the single manually confirmed slot.
Book 15 minutes and I will tell you straight whether this is a clean two-week sprint. The $1,600 deposit comes after that call, reserves the price rather than a start date, and is credited in full.
Refunded if I decline fit, cannot offer two start dates within 60 days, or you cancel before accepting a written SOW and date. It becomes non-refundable after written SOW and date acceptance.
Another 40% is due before work begins; the final 50% is due at production handoff. Applicable taxes are disclosed before the SOW.
Already had the call? Reserve the $1,600 deposit. Terms version 2026-08-18. Secure checkout is handled by Stripe.
Straight answers
Scope, payment, access, and ownership before either of us commits.
One bounded transaction path with one written acceptance criterion. It can include the customer or operator UI, APIs, provider integration, state transitions, exception handling, tests, instrumentation, rollout, and handoff needed for that path. A storefront, marketplace, replatform, or backlog is not one workflow.
No. The sprint ships and instruments one production workflow. Statistical confidence depends on your traffic, baseline, detectable effect, and test duration after release. The handoff includes the agreed event and measurement plan, not a guaranteed business result.
The scope starts with provider and system boundaries, least-privilege access, representative test orders, critical-state fixtures, and a written release plan. Changes use staging, feature controls where the stack supports them, observable rollout, and a documented rollback.
No. The sprint uses the primitives already in your stack and fixes one product-specific workflow between them. A platform or payment-provider migration is a different engagement and is excluded from this package.
No. It reserves the displayed $16,000 founding price but does not reserve a start date. The 15-minute scope call happens before that and is free. If the sprint is a fit, I offer two start options within 60 days. The existing refund and written SOW terms apply.
Your company owns the production code and receives the relevant tests, transaction-state notes, instrumentation guidance, release evidence, rollout and rollback path, and runbook. The 14-day warranty covers defects against the agreed acceptance criterion.
Written path
Name the transaction path, systems, failure or opportunity, baseline, and deadline. You will get a written fit response, not a generic growth audit.
Adjacent sprints
fintech / 10 working days
Ship one revenue- or compliance-blocking workflow with operations and release evidence.
smb / 10 working days
Replace one costly repeated workflow with human controls, exception handling, and a durable handoff.
devtools / 10 working days
Ship one setup-to-success path with failure recovery, instrumentation, tests, and a working quickstart.