Custom software and API development that holds up as you grow.

SaaS platforms, portals, internal tools, and the APIs behind them. One senior team covers product, frontend, backend, integrations, testing, and deployment.

Laptop screen showing colourful source code

In this capability

SaaS platformsWeb applicationsBackend systemsAPIsEnterprise systemsThird-party integrationsModernizationTesting & DevOps

What we build and how

A full product view

We connect product intent to technical decisions so the system stays useful after the first release.

Capabilities, not logo walls

React, Next.js, TypeScript, Node.js, Python, PostgreSQL, MongoDB, Redis, AWS, and Docker are tools we apply when they fit.

Built for change

Clear boundaries, testing, documentation, and deployment practices make the next iteration easier.

Examples of what we build

Custom software for D2C and e-commerce brands that outgrow their apps, and for SaaS and service companies.

Open sign hanging in the window of a small shop
D2C & e-commerce

B2B wholesale portal for a D2C brand

The problemStockists order by email and spreadsheet, so orders, pricing, and stock drift apart.

What we build

  • A portal where retailers see their own prices, stock, and order history
  • Orders sync straight into Shopify and the warehouse system
  • Invoices and payment terms per retailer, in their currency
  • Next.js
  • Node.js
  • PostgreSQL
  • Shopify API
See our work
Laptop showing a SaaS analytics dashboard with charts
SaaS & startups

Multi-tenant SaaS platform

The problemAn early product built fast now struggles with new customers, roles, and data limits.

What we build

  • Tenant-aware data model with roles, SSO, and audit logs
  • Billing and plans through Stripe
  • Public API and webhooks so customers can integrate
  • TypeScript
  • NestJS
  • PostgreSQL
  • Redis
SaaS & startups
Laptop on a sofa showing an internal reporting dashboard
D2C & operations

Operations hub and integrations

The problemOrders, stock, and returns live in Shopify, an ERP, a 3PL, and a dozen spreadsheets.

What we build

  • One internal dashboard for orders, stock, and returns
  • Two-way sync between Shopify, ERP, and 3PL
  • Alerts when stock, orders, or syncs go wrong
  • React
  • Python
  • FastAPI
  • Queues
Retail operations case

Example: syncing a wholesale order into Shopify

A small piece of the wholesale portal above. One clear API call, validated, logged, and retried safely, so orders never go missing.

  1. 01

    Retailer places an order

    The portal checks their price list, stock, and credit limit.

  2. 02

    API validates and saves

    The order is stored once, with an idempotency key, so retries never duplicate it.

  3. 03

    Shopify and warehouse update

    A background job creates the Shopify order and tells the 3PL to pick it.

  4. 04

    Everyone sees the status

    The retailer, your team, and the dashboard all show the same live status.

POST /v1/wholesale/orders
{
  "retailer": "harbour-goods-london",
  "currency": "GBP",
  "lines": [
    { "sku": "TEE-ORG-M", "qty": 24 },
    { "sku": "HOOD-SND-L", "qty": 12 }
  ]
}

→ 201 Created
{ "id": "wo_8f21", "status": "synced_to_shopify",
  "shopify_order": "#B2B-1042", "eta": "2 days" }

How an engagement runs

Typical phases. Exact timing depends on scope, and you get it in writing before we start.

  1. Weeks 1–2

    Discovery and plan

    Goals, users, and systems mapped, with a written scope, timeline, and cost.

  2. Weeks 3–4

    First working slice

    A thin version of the product you can click through, deployed early.

  3. Every 2 weeks

    Build in sprints

    New features with tests and a demo each sprint, in your tools.

  4. Launch and after

    Release and hand over

    CI/CD, monitoring, docs, and ongoing support or a clean handover.

Tools we use for this

Picked for the problem and your team, not for fashion.

Full technology stack

Front-End

  • TypeScript
  • JavaScript
  • React
  • Next.js
  • Vue.js
  • Svelte
  • Tailwind CSS

Back-End

  • Node.js
  • NestJS
  • Python
  • Django
  • FastAPI
  • Go
  • Rust
  • Java
  • Spring Boot
  • .NET
  • C#
  • PHP
  • Ruby on Rails
  • GraphQL
  • gRPC

Commerce & CMS

  • Shopify
  • Strapi
  • Fynd

What you get from a software engagement.

A codebase you can keep building on, not a one-off delivery that quietly becomes technical debt.

Talk to an engineer
  • A working product milestone you can see and test early, not just at the end
  • Architecture decisions documented so the next engineer isn’t guessing
  • Automated tests around the logic that actually needs to stay correct
  • CI/CD so releases are routine, not risky events
  • Clean handoff: source, docs, and infrastructure access—no lock-in
  • A technical point of contact who can explain every decision made

Common questions

Yes. Wholesale portals, custom Shopify apps, operations dashboards, and integrations with ERPs, 3PLs, and marketplaces are a large part of our work for D2C and e-commerce brands.

Mostly TypeScript, React, Next.js, Node.js, and Python, on PostgreSQL. We pick what fits your product and team, and document every major decision.

Yes. Code, IP, data, and infrastructure accounts are yours from day one, so you can keep building with us, in-house, or with another team.

Yes. We build software for companies in the US, UK, Europe, the Middle East, and Australia, with a daily overlap with your working hours and written updates.

Tell us what you’re working on.

A few lines is enough. You’ll hear back from an engineer, not a salesperson.