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B2B · Custom logic

E-Commerce Development

Custom catalogs, B2B pricing, and ERP hooks when hosted templates break under your rules.

  • Custom catalog, B2B pricing, approvals, and ERP hooks.
  • Production checkout, tax, and inventory finance can explain.
  • Shopify when it fits; Django/React when logic outgrows apps.
  • Stripe, Razorpay, PayPal per market and compliance needs.
  • Not another OpenCart skin.
40+ projects since 2022 IST · daily sync NDA-ready
View featured case study
Founder-led team · Surat, India · English-first delivery
WHAT WE OFFER

What we deliver for e-commerce development

Core deliverables

  • Checkout & tax flows
  • Inventory & approvals
  • Payment gateways
  • Admin for operations
  • ERP/WMS integration

Why teams choose this engagement

  • Product discovery and written v1 scope
  • Architecture and data model for long-term ownership
  • Weekly staging demos with accountable engineers
  • Production deploy, handover docs, optional retainer
CHALLENGES

Problems we solve in e-commerce development

  • Shopify apps cannot model your pricing rules

    B2B tiers, approval workflows, and ERP hooks need custom catalog logic. We scope what hosted templates cannot express cleanly.

  • Checkout breaks under real tax and inventory

    Payment gateways, tax engines, and warehouse sync need staging tests with production-like order volume, not happy-path demos.

  • Ops teams fight the admin daily

    Merchandising, refunds, and partial shipments need staff workflows designed with ops, not bolted on after launch.

  • Peak season exposes performance debt

    Catalog search and cart flows need load thresholds agreed before Black Friday, not discovered in production.

OUR APPROACH

How we build e-commerce development

Founder-led engineers in Surat (IST) with morning and end-of-day updates so distributed product owners stay in the loop.

We build custom e-commerce when Shopify or Magento templates break under your rules, B2B pricing, approvals, ERP hooks, or multi-warehouse logic.

Not another OpenCart skin: production checkout, tax, and inventory you can explain to finance.

Merchants with workflows Shopify apps cannot model cleanly.

CUSTOM COMMERCE

Catalogs beyond template limits

When Shopify or WooCommerce workarounds cost more than build, we deliver custom checkout, B2B pricing, and ERP hooks with admin tools your merchandising team can run without developer tickets.

  • Approval workflows and contract pricing in one system
  • Payment gateway and tax integration tested on staging
  • Inventory sync with documented failure alerts
OPERATIONS

Admin ops will actually use

E-commerce fails when the storefront looks polished but refunds and partial shipments require SQL. We design staff dashboards with export, audit trails, and role-based access from sprint one.

  • Role-based admin aligned with warehouse and finance teams
  • Webhook retries for WMS and ERP integrations
  • Load tests on search and checkout before peak traffic
INDUSTRIES

Where we apply e-commerce development

Vertical experience from shipped products, not generic claims.

WHY US

Why teams choose us for e-commerce development

Six reasons founders and product leads pick us over a generalist shop - scoped to how we deliver this engagement.

  • Complex rules modeled

    Pricing tiers, approvals, and warehouses in code, not spreadsheets.

  • Integration tested

    ERP/WMS hooks on staging with reconciliation checks.

  • International ready

    Tax and shipping rules discussed before launch week.

  • Riyaah-scale reference

    Beauty e-commerce patterns we have shipped in production.

  • Long-term maintainability

    We optimize for the engineer who inherits the codebase in three years.

  • Transparent billing

    Fixed phases or monthly retainers, no surprise hours on the invoice.

HONEST FIT

Is this for you?

Good fit

  • You have custom catalog, pricing, or approval workflows.
  • You need ERP/WMS integration.
  • You sell B2B or internationally with complex shipping rules.
  • You have B2B pricing, approvals, or ERP hooks generic platforms cannot handle.
  • Checkout, tax, and inventory must survive finance review.
  • You need custom catalog logic, not a theme reskin.

Probably not

  • You need a five-product Etsy-style shop in a weekend.
  • You want only theme tweaks on a hosted platform.
  • You need a five-product shop live in one weekend.
  • You only want Shopify theme tweaks with no custom backend.
  • You have no owner for payment and fulfillment rules.
HOW WE WORK

Delivery process for e-commerce development

How we deliver custom commerce when templates break under your rules.

We map goals, constraints, integrations, and non-goals in writing - not a slide deck. Mutual NDA before sensitive details; if we are not the right fit, we say so before sprint one.

  1. Commerce rules

    We map goals, constraints, integrations, and non-goals in writing - not a slide deck. Mutual NDA before sensitive details; if we are not the right fit, we say so before sprint one.

  2. Build core shop

    Written v1 boundaries, data model sketch, stack choices, and integration list agreed upfront. You get milestone owners, staging plan, and definition of done before the first sprint ends.

  3. Integrate back office

    Repository access, CI pipeline, and a demo environment your stakeholders can click through early. Auth, billing, and partner integrations mapped before feature work spreads across the backlog.

  4. Launch and tune

    Weekly staging demos, tests on auth and payment paths, and direct engineer access on Slack. Scope changes are fine - surprise scope without trade-off talk is not.

TECHNOLOGIES

Stack for e-commerce development

Tools and runtimes we use on this type of engagement - chosen for production delivery, not slide-deck logos.

  • Django
  • React
  • Stripe
  • PostgreSQL
WORKFLOW

How we work on e-commerce development

  • Slack or Teams

    Direct channel with engineers, responses within one business day.

  • GitHub / GitLab

    PR reviews, CI status, and shared backlog visibility.

  • Weekly demos

    Staging walkthroughs on a cadence agreed at kickoff.

  • Linear / Jira

    Sprint board agreed with your product owner.

DEPLOYMENT

Production discipline for e-commerce development

  1. CI/CD gates

    Automated tests before merge and promote to staging. pytest on auth and billing paths; lint and type checks on every PR.

  2. Staging parity

    Environment layout, secrets, and queue topology mirror production before go-live. Integration tests run against staging data that resembles real usage.

  3. Rollback plan

    Documented revert steps and database rollback scripts - not improvised during an incident. Your on-call can follow the runbook without calling us first.

  4. Post-launch monitoring

    Alerts, logs, and error budgets discussed before traffic hits production. We wire dashboards your team can read after handover.

OUTCOMES

Track record from e-commerce development

Metrics from shipped products and active engagements - not slide-deck claims.

40+
Projects since 2022
US · UK · EU
Client regions
IST
Morning & EOD sync
NDA
Before code access
CASE STUDIES

Proof from e-commerce development

Real products we shipped for founders in the US, UK, and Europe.

Before we scope your build, founders ask whether we have shipped products like theirs - with real auth, billing, and a team still maintaining the codebase.

  • Previous vendor left messy code

    You need proof we ship maintainable products founders still run in year three.

  • Can't show investors real software

    These are live products with staging URLs - not mockups or slide decks.

  • Unsure we handle B2B complexity

    Multi-role platforms, admin tools, and partner integrations are documented below.

Riyaah - SparkScribe Technologies case study AI & ML · Consumer App
E-commerce / Beauty Ongoing

Riyaah

Premium beauty e-commerce for Saudi Arabia with AI consultant Rima

What they needed: Riyaah needed a commerce platform that could handle a large curated catalog, regional payment and delivery rules, and an AI-assisted shopping experience — Rima — without sacrificing checkout reliability during peak campaigns. Off-the-shelf themes could …

Our approach: Before build, SparkScribe worked with Riyaah to translate their E-commerce Platform goals into an actionable plan — not an off-the-shelf template.Discovery & planningMapped KSA delivery zones, authentic brand sourcing, and checkout rules before choosing storefront …

Riyaah.sa is a curated beauty marketplace for KSA — skincare, makeup, fragrance, and haircare from global brands with same-day Riyadh delivery, nationwide shipping, and an AI beauty consultant for product discovery.

  • Python
  • Django
  • payments
  • AWS
  • React
View case study
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Hire us

Engagement models for e-commerce development

E-commerce builds with milestone billing for catalog, checkout, and integration phases.

  • Fixed-scope project

    Discovery, written requirements, and milestone billing. Best for MVPs, redesigns, and integrations with a defined end state.

    • Duration: Phased milestones
    • Working: Sprint plan agreed upfront
    • Billing: Per milestone or phase
    • Timeline: Based on signed scope

  • Dedicated squad

    A focused engineering squad on your product: weekly demos, shared backlog, and one accountable team when scope evolves.

    • Duration: 8 hrs/day · 5 days/week
    • Working: ~160 hrs/month capacity
    • Billing: Monthly invoice
    • Timeline: Sprint-based delivery

  • Part-time retainer

    Smaller monthly hour buckets for fixes, dependency updates, and enhancements, with the same engineers when possible.

    • Duration: 4 hrs/day · 5 days/week
    • Working: ~80 hrs/month
    • Billing: Monthly retainer
    • Timeline: Ongoing support window
Mutual NDA before codebase access Morning & EOD IST sync Written scope before sprint one
FAQ

Questions about e-commerce development

What prospects ask on a first call about this service: scope, timelines, fit, and how we work.

  • Scope & pricing
  • Delivery process
  • Handover & IP
  • NDA & quality gates
  • Written scope before sprint one milestones, owners, and what stays out of v1 are documented before build starts.
  • Weekly staging demos with the engineers writing your features, not a status deck relay.
  • Your IP in the contract code, designs, and docs transfer to you on agreed milestones.
  • Mutual NDA upfront before you share product details, credentials, or repository access.

5 questions

Custom ecommerce or Shopify with extensions?

We recommend based on catalog complexity, ERP ties, and who runs ops. Custom when checkout logic is unique.

How do you test checkout and tax flows?

Stripe or gateway sandboxes, webhook replay, and order states through refund paths on staging.

Can you integrate ecommerce with our ERP or warehouse?

Yes. Idempotent sync jobs, failure alerts, and reconciliation reports are scoped explicitly.

What about PCI and payment security?

We keep card data off your servers where possible, use provider-hosted fields, and document SAQ implications.

Post-launch support for ecommerce peaks?

Optional retainer before seasonal traffic: load tests, cache tuning, and on-call during launch windows.

GET STARTED

Building or replatforming ecommerce? Let's scope checkout.

Describe catalog size, payments, fulfillment, and peak traffic. We have shipped production stores - see Riyaah - and plan integrations before theme work.

  • Payments, tax, and inventory integrations first.
  • Custom Django commerce - not plugin soup.