Years on Market
QA & Testing
Catch bugs before your customers do.
Automated and manual QA that catches bugs before your users do, integrated into your CI pipeline.
11+ 1,200+ Successful Projects
23+ Countries Served
11 Industries Served
Key challenges
Where software projects go wrong before the build starts.
Unclear scope
Quotes you can't compare
Estimates arrive without a written scope, so the price moves as soon as work starts.
Slow delivery
Months before anything works
Long build phases with nothing to click, test or show until the very end.
Junior handoffs
The team changes after the sale
Senior people pitch the project and less experienced ones are left to build it.
Lock-in
Software you don't control
Code, hosting and credentials stay with the vendor, so leaving means starting again.
Our approach
Built by the team that scopes it, ships it and hands it over.
Shipping without tests feels fast until production breaks on a Friday night. We build quality into your delivery pipeline — automated suites that run on every PR, targeted manual QA before launches, and performance baselines so regressions are caught early.
Whether you need a first test suite for a greenfield SaaS or rescue coverage for a legacy app, we scope pragmatically: critical user journeys first, then expand. Tests you can run in CI, not a PDF checklist nobody follows.
What We Offer
Quality engineering that fits your cadence.
Automated E2E Testing
Login, checkout, onboarding, and admin flows covered with reliable tests that run in CI on every pull request.
API & Integration Tests
Contract tests on REST and GraphQL endpoints — catch breaking changes before mobile or frontend teams do.
Manual QA Cycles
Structured test passes before launches — devices, browsers, edge cases, and regression notes your team can act on.
Performance Testing
Load tests and Core Web Vitals baselines — know your breaking point before a marketing campaign sends traffic.
CI Pipeline Hardening
Parallel test runs, artefact capture, flaky test quarantine, and required checks on protected branches.
Test Strategy & Rescue
Audit existing coverage, prioritise gaps, and stabilise a red CI suite so releases stop being a gamble.
The difference
How we run every engagement.
Four commitments that define how every DevNexum project runs.
Senior engineers only
Every line written and reviewed by experienced engineers. No junior handoffs.
Written scope first
Scope, timeline and quote agreed in writing before work begins.
You own everything
Code, credentials and IP handed over on delivery. No lock-in.
Direct access
Talk to the engineers building your product, not an account manager.
Case studies
View all case studiesReal work. Real outcomes.
Client projects we've shipped, with the results they delivered.
Process
How we test your product
Scope & Risk Assessment
We review your codebase, identify the highest-risk flows, and agree a written test plan.
Test Suite Build
End-to-end, API, and performance tests written and reviewed against your acceptance criteria.
Execution & Reporting
Full test run with a clear pass/fail report — every bug documented with reproduction steps.
Regression Baseline
Final suite committed to your repo so your team can run it on every future deployment.
How to engage
Get in touchThree ways to work together.
- Fixed scope
Project-Based Delivery
A defined outcome scoped, priced and delivered end to end. You know the cost, timeline and deliverables before work begins.
Best for a single, well-defined build
- Ongoing
Embedded Engineering Team
Senior engineers working directly on your product roadmap — sprint by sprint, with full context and continuity.
Best for continuous product development
- Support
Post-Launch Partnership
Ongoing development, maintenance and support after launch. We stay close to the codebase we built.
Best for products already in production
Tech Stack
Tools we use for this service.
Industry-standard tools your engineers already know how to maintain.
- Playwright
- Cypress
- Vitest
- Jest
- Testing Library
- k6
- Lighthouse
- WebPageTest
- GitHub Actions
- GitLab CI
- CircleCI
Industries We Focus
View all industriesIndustries we serve with this service.
Teams releasing frequently where a production bug costs revenue, trust, or compliance.
SaaS & Technology
Regression protection on multi-tenant products with weekly deploys.
Financial Services
Audit-friendly test evidence and controlled release sign-off.
Healthcare
Critical path testing on booking, records, and patient-facing flows.
E-Commerce & Retail
Checkout and inventory flows verified before high-traffic periods.
FAQ
Common questions about QA & Testing
Let's build something useful
Have something worth building?
Tell us what you're building. A senior engineer replies to every inquiry.
Reviewed by a senior engineer, not a sales rep
A written scope and quote, yours to keep
No obligation to work with us afterwards