Hayaiti / Software for E-commerce
Shopify Functions, Stripe Connect onboarding, ERP/3PL integrations, ShipStation/Shippo, marketplace payouts. Production-grade, source code yours.
3 recommended custom software packages for E-commerce. Pay 50% upfront. Source code yours.
Why this combo
The decisions we made differently — and why they matter for e-commerce specifically.
Custom shipping rates, payment customizations, discount stacking, cart transforms — written in Rust or JavaScript, deployed via Shopify CLI.
KYB, payouts, marketplace fees, instant payouts where supported. Connect onboarding to live in 2 weeks for marketplaces is in our build playbook.
NetSuite, ShipStation, Shippo, ShipBob, Flexport. Idempotent fulfillment, reconciliation jobs, dead-letter queues. No silent drops.
Multi-vendor inventory, split payouts, dispute handling, vendor onboarding. Built on Stripe Connect or Hyperwallet with audit-grade ledger.
We ship the API; your storefront stays Hydrogen / Next / native iOS / wherever your buyers are.
Per-store, per-market, per-channel pricing rules. Real-time inventory across warehouses with safety stock + low-stock alerts.
Industry context
global e-commerce sales in 2024
eMarketer Worldwide Retail E-commerce Forecast 2024
average shopping cart abandonment rate — most fixable in checkout flow
Baymard Institute 2024
Hayaiti Internal Tool / API SKU — typed, observable, 28 days
code in your repo from day one — no licensing back
Why Hayaiti
E-commerce custom software lives in the gap between Shopify and your ERP. The build playbook targets that gap layer for marketplaces, multi-store retailers, and DTC brands outgrowing the no-code stack. The work isn't glamorous: idempotent fulfillment, reconciliation, vendor onboarding, payout splits. It's also the work that decides whether your operations team scales or breaks.
Recommended packages
The custom software packages that fit e-commerce engagements best. Fixed price, fixed timeline, source code yours.
Most e-commerce projects start with Internal Tool / API, then Automation / Script.
Custom API + admin UI. Auth, audit logs, role-based access.
delivered in 4 weeks
50% upfront · final 50% on delivery · source code yours
Scrape, sync, transform, schedule. From idea to production cron.
delivered in 1 week
50% upfront · final 50% on delivery · source code yours
Auth, database, dashboard, payments. Ship-ready Next.js app.
delivered in 30 days
50% upfront · final 50% on delivery · source code yours
Need something custom? See all SKUs or email us.
Shape of work
A pre-seed marketplace had a working two-sided product but was running money through a founder's personal account. We migrated them to Stripe Connect with proper account onboarding, escrow holds, payouts, refunds, and dispute handling — all auditable.
Spec engagement built to set the bar — same playbook a real client gets. Real cases publish after launch with the client’s sign-off.
FAQ
Yes — both. Cart transforms, discount logic, custom shipping rates, payment customizations. Deployed via the Shopify CLI under your Partner account.
NetSuite yes, with the SuiteTalk REST API. SAP and Acumatica we'll honestly scope per-engagement; both have integration partners and varying API maturity.
Yes — Stripe Connect Express or Custom for the payouts, plus the vendor onboarding UI, inventory split, and ledger. That pattern is in our build playbook; quoted under the Internal Tool / API SKU.
EDI 850/810/856 via SPS Commerce or Crossfire — yes. The integration is in the playbook. It's tedious but well-documented; we'll quote it accurately.
We design for 10x your current peak by default. Async queues (BullMQ), connection pooling, idempotent operations, observability before launch. We load-test against a Black Friday simulation when relevant.
Start with an audit, or jump straight to pricing. Either way, you talk to engineers — not a sales funnel.