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Our work

Selected work.

Working tools and considered explorations of complex digital products—from financial journeys to connected business platforms.

Built by Golden Symbol

Tools we build and run.

Three working tools, available on this site today. Each one solves an everyday problem for developers and QA professionals.

  1. Captured from the working tool

    01

    Visual testing

    Release Compare

    Upload a before and after screenshot to spot visual changes between releases. Images are processed entirely in your browser and never uploaded.

    • Side-by-side, slider, and difference views
    • Annotations with notes
    • Images never leave your browser
    Open Release Compare
  2. Captured from the working tool

    02

    Debugging

    Webhook Inspector

    Create a temporary inbox with a private receiving URL, send webhook requests to it, and inspect each request's method, headers, query parameters, and body as it arrives.

    • Private, expiring inboxes
    • Headers, query, and body for every event
    • Separate read credential
    Open Webhook Inspector
  3. Captured from the working tool

    03

    API testing

    API Workspace

    A focused HTTP client that sends requests directly from your browser. Edit query parameters, headers, authentication, and JSON or text bodies, then read the response as formatted JSON or raw text.

    • Requests sent directly from your browser
    • Saved collections stay local
    • Clear CORS and secret handling
    Open API Workspace

Project explorations

Considered explorations of complex products.

Concept case studies show how we would approach a product: what we would test, how we would weigh the risk, and what a team would receive.

Concept case studyFinancial services

Confidence across every money movement

An end-to-end quality blueprint for a connected financial platform.

A proposed QA engagement for onboarding, multi-currency transfers, asynchronous payment states, and release-readiness evidence.

  • Concept case studyReal estate technology

    One platform. Many moving parts.

    A quality strategy for transactions, marketing, contacts, and connected workflows.

  • Concept case studyDigital commerce

    A seamless experience in every direction

    Designing quality coverage for bilingual commerce across web and mobile.

From our specialists’ experience

Anonymised examples of quality challenges the specialists behind Golden Symbol have worked on in previous roles. They are not presented as Golden Symbol client projects.

  • Real estate platform

    Keeping complex transactions consistent

    Multi-offer workflows tested across related records, form editors, and generated documents; differences were documented as reproducible scenarios.

  • Multi-currency financial application

    Testing financial journeys across web and API

    Playwright and API contract checks exposed pagination, mobile presentation, and error-handling inconsistencies.

  • Published content platform

    Checking what reaches the published page

    Editor, saved, and published states compared; some live-price checks remained blocked by data-access restrictions.

  • Contact automation

    Making automation triggers explicit

    CSV imports left automations enabled despite a disabled global setting; the mismatch was documented with reproduction steps.

Building something with many moving parts?

Tell us what you’re building and where the risk sits. We’ll start with the problem.

Talk to usStart a project