End-to-end tests that prove the thing works.

Why end-to-end testing, and why us

Unit tests tell you a function is correct. They do not tell you a customer can sign up, complete checkout, or download an invoice. End-to-end (e2e) tests do — they drive the real application the way a real person would, through the real browser, against a real stack.

We write e2e tests the way the product was actually specified: from user stories. Each story becomes a test that asserts the outcome a user expects, not the internals an engineer happens to remember. That keeps the suite readable by non-engineers and honest about what the product promises.

We pick the e2e framework that fits your stack and your team — Playwright, Cypress, or whatever you already run — rather than forcing a one-size-fits-all default. What matters is the discipline around it: cross-browser coverage, auto-waiting that kills most flakiness before it starts, and tracing that makes a failed run debuggable instead of mysterious.

What we build

• User-story-driven test suites — every critical journey (auth, onboarding, checkout, the workflows your business depends on) expressed as a test a stakeholder can read
• Sandboxed, ephemeral environments — a clean, isolated environment spun up per run and torn down after, configured to your stack, so tests never depend on shared state or pollute production data
• CI/CD integration — the suite wired into GitHub Actions, GitLab CI, or your existing pipeline, gating merges and deploys; traces, videos, and reports on every failure
• Security and reliability checks — auth boundaries, authorization on protected routes, and the failure paths that matter, exercised explicitly rather than assumed
• Retrofit or greenfield — we add an e2e setup to an existing application, or stand one up alongside a new build from the first milestone

Test-driven, or not — your call

You do not have to be a TDD team to benefit. We can write the suite first to drive a new feature, or wrap a mature application that has none today. Either way the deliverable is the same: a suite that fails loudly when behaviour breaks and stays quiet when it doesn’t.

When you’d hire us

• You ship to production and find out from customers when something broke
• You have a manual QA pass before every release and it no longer scales
• Your CI runs unit tests but nothing actually clicks through the product
• You inherited an application with no test safety net and are afraid to change it
• You want flakiness gone — a suite the team trusts instead of one they re-run until it goes green

How we engage

Per-milestone, like every other Techthos service.

1. Discovery (free) — we walk your user stories and critical journeys and decide which are worth automating first
2. Specifications (1–2 weeks) — the test plan: which journeys, which environments, which data fixtures, which failure paths, and how it runs in CI
3. Prototype (1–2 weeks) — the highest-value journeys covered end to end, running green in a sandboxed environment
4. MVP / MLP (4–16 weeks) — the full suite, CI/CD integration, traces and reporting, and the runbook for keeping it healthy

You own everything: the source code, the test specifications, the CI configuration, and the documentation. No lock-in, no retained access.

Why we are credible here

We run e2e suites on our own production software. Taxisfox — our multi-tenant financial document platform for Greek small businesses and accountants — ships with a full end-to-end suite covering the journeys customers use every day. Praximos, our obligation fulfillment platform now in live preview, is built and verified with the same discipline. We test our own software the way we would test yours.