01
QA Strategy & Consulting
Turn quality from a late checkpoint into a clear engineering system built around product and release risk.
- QA audits & maturity assessment
- Risk-based test strategy
- Coverage and automation roadmap
EU-based software quality engineering
QA engineering for teams that can't afford bad releases.
EDELLENCE is a Spain-based QA consulting and software quality engineering company helping product teams improve Web, Mobile and API releases through expert testing, practical strategy and scalable test automation.
Practical QA strategy Faster feedback Scalable coverage AI · MCP · Web3
RELEASE CANDIDATE
#1847release/v2.18.0
Authentication1.2s
Payments3.8s
API regression8.4s
iOS checkout6.1s
Android checkout7.0s
Cross-browser12.6s
128tests
126passed
2issues found
Release confidence98%
Illustrative test execution interface
Quality gate passed
api/e2e 42/42
Quality beyond bug finding
Engineering confidence into every release.
Finding bugs is only part of QA. We help teams build repeatable quality processes that prevent regressions, accelerate releases and give engineers confidence to ship.
What we do
Quality work that fits how your team builds.
Focused expertise for the points where software risk becomes delivery risk.
02
Manual & Exploratory Testing
Human-driven investigation of real user behaviour, critical journeys, edge cases and hidden product risk.
- Functional & regression testing
- Exploratory test charters
- Usability and cross-platform validation
03
Web & API Test Automation
Maintainable automated coverage engineered for the workflows, services and release cadence that matter.
- Playwright, Selenium & Pytest
- REST API and integration testing
- E2E, contract and regression suites
04
Mobile Quality Engineering
Reliable iOS and Android experiences across devices, operating systems, networks and release conditions.
- Appium and native journeys
- Real-device test strategy
- Mobile regression automation
05
CI/CD Quality Integration
Put useful quality signals inside delivery so teams find risk earlier and make faster release decisions.
- Quality gates and pipeline design
- Parallel and scalable execution
- Reporting, triage and observability
06
AI & Agentic System Testing
Evaluate probabilistic software with repeatable checks for behaviour, reliability, tool use and safety boundaries.
- LLM and agent evaluations
- RAG and prompt-flow validation
- Non-deterministic failure analysis
07
MCP Ecosystem Testing
Validate Model Context Protocol integrations across clients, servers and complex multi-tool workflows.
- Tools, resources, prompts & schemas
- Authentication and interoperability
- Multi-server resilience testing
08
Web3 Product Quality
Test security-sensitive decentralised product journeys under real network, wallet and transaction conditions.
- Wallet connection and signing
- dApp and contract integrations
- RPC, network and transaction states
Next-generation systems
Quality engineering for software that does not behave like traditional software.
AI, MCP and Web3 introduce dynamic behaviour, distributed dependencies and new failure modes. We test the complete system—not only the happy path.
AI / AGENTS
AI systems that remain useful, reliable and controlled.
Quality strategies for LLM applications, RAG pipelines and tool-using agents—from repeatable evaluation sets to production behaviour.
PromptModelToolsEvaluation
- Functional and behavioural evaluations
- Hallucination, edge-case and safety testing
- Prompt, context and model-change regression
- Latency, cost and reliability signals at scale
MODEL CONTEXT PROTOCOL
MCP integrations tested as connected ecosystems.
Hands-on experience across varied MCP implementations, validating how clients, servers and tools work together under real conditions.
ClientMCPServers
- Tools, resources, prompts and schema validation
- Authentication, permissions and error contracts
- Multi-server orchestration and interoperability
- Timeouts, partial failures and recovery behaviour
WEB3 PRODUCTS
Critical user journeys across wallets, chains and applications.
Product quality for dApps and Web3 integrations where network state, transaction lifecycle and signing behaviour all affect the experience.
- Wallet connection, signing and account states
- Transaction lifecycle and network switching
- Contract integration and frontend validation
- RPC instability, retries and failure messaging
Engineering coverage
Web. Mobile. API.
One quality system.
Test the product as users experience it—and the systems behind it.
Web
Confidence across browsers, critical journeys and every release.
PlaywrightSeleniumCypressWebdriverIOPuppeteerCross-browserE2EVisual regressionAccessibility
Mobile
Real-world validation for the devices and journeys your users rely on.
iOSAndroidAppiumXCUITestEspressoDetoxMaestroReact NativeReal devicesBrowserStack
API
Backend quality that protects integrations and business-critical workflows.
REST APIsPostmanNewmanOpenAPIPactGraphQLgRPCPytestContract testingIntegration
PlaywrightSeleniumCypressWebdriverIOAppiumXCUITestEspressoPytestPostmanPactOpenAPITypeScriptPythonModel Context ProtocolLangChainLangGraphLLM systemsGitHub ActionsGraphQLWeb3PlaywrightSeleniumCypressWebdriverIOAppiumXCUITestEspressoPytestPostmanPactOpenAPITypeScriptPythonModel Context ProtocolLangChainLangGraphLLM systemsGitHub ActionsGraphQLWeb3
How we work
A practical route from release risk to reliable delivery.
No one-size-fits-all test plan. We start with the product, identify the highest-value improvements and build quality into delivery.
- 01
Understand
Product, architecture, release process and the risks that matter most.
- 02
Assess
Current coverage, bottlenecks and the right automation opportunities.
- 03
Build
A pragmatic strategy, test suites and maintainable automation infrastructure.
- 04
Integrate
Testing, reporting and quality gates inside the delivery workflow.
- 05
Improve
Failure analysis, coverage evolution and continuous QA refinement.
Where we add value
Built for complex, user-facing software.
Our experience is applicable across SaaS, mobile products, AI-native systems, decentralised applications and demanding customer journeys.
About EDELLENCE
A senior quality engineering partner, close to your product.
EDELLENCE is a Spain-based software quality engineering company helping product and engineering teams build reliable Web, Mobile and API applications.
We combine hands-on testing, automation engineering and QA strategy to create quality processes that scale with the product.
Based in Spain. Working with teams across Europe and beyond.Start a conversation
Let's make your next release a confident one.
Tell us about your product, QA challenges or automation goals. We'll start with the questions that matter.
No generic sales pitch. A focused QA conversation.