QA Outsourcing and Software Testing Services

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  • SHIP FASTER

    Catch issues early and unblock releases before QA becomes the bottleneck.

  • ELIMINATE FLAKY TESTS

    Reduce test maintenance with self-healing automation.

  • REDUCE DELIVERY RISK

    Ship every release with AI-assisted testing backed by human accountability.

Sounds familiar?

Challenges We Overcome

  • Modernize
  • Build
  • Innovate

Legacy-heavy systems slowing you down?

We replace brittle tests incrementally, keeping legacy systems release-ready while modern automation takes over.

Is a clunky test suite driving up CI costs and maintenance?

We migrate your test suite to Playwright, reducing runtime and licensing costs.

Staging not catching what breaks in production?

We connect production telemetry to automated testing, turning elusive production issues into regression coverage before they surface again.

Is compliance still evolving as you launch?

We build testing and compliance into the same delivery process, keeping requirements, test coverage, and documentation aligned as the product evolves.

Need senior QA expertise fast?

Senior QA engineers integrate with your team, establish testing priorities, and strengthen your delivery process from the start.

Shipping new features faster than your test coverage can keep up?

Automated testing covers repeatable scenarios, while QA engineers focus on new functionality and business-critical edge cases.

Worried your AI agents could be manipulated through prompt injection?

We simulate real attack scenarios and verify how your AI responds before those risks reach production.

Holding back AI features because you’re not sure how they’ll behave in production?

We evaluate AI behavior under realistic conditions and identify failures before new features go live.

AI features introducing unpredictable quality risks?

We combine automated AI evaluation with senior QA review to detect issues early and verify results before release.

Why choose Devox Software?

What We Offer: Engineering-First Delivery

AI Speed, Human-Owned Accountability

AI accelerates the work. Our engineers remain accountable for the outcome. Every AI-generated test, documentation update, and code change is reviewed before it reaches your codebase. When the output conflicts with business requirements, an experienced engineer makes the call.

Clear-eyed AI validation

AI systems need a different kind of QA. We test for accuracy, safety, and reliability using modern evaluation frameworks and our AI Solution Accelerator™. Engineers verify every high-stakes finding before release, so you understand exactly how the system behaves in production.

More Engineering Certainty

Reliable automation gives your team more engineering certainty with every release. We bring Playwright into your CI/CD pipeline and use parallel execution and AI-assisted test generation to cut runtime, maintenance, and last-minute release risk.

Specialized Expertise on Demand

Hiring experienced QA and AI engineers takes time. We give you immediate access to specialists who integrate with your team from day one. Whether you need strategic guidance or a dedicated QA pod, you get engineers who can learn the ins and outs of your product without adding permanent headcount.

Shift-Left Testing

Production exposes issues that staging never will. We combine observability, production telemetry, feature flags, and canary releases to validate changes safely in production. Every release generates feedback that strengthens future test coverage.

Outcome-Driven Partnership

We take responsibility for release quality and build improvements that stick. Our managed QA teams strengthen your test infrastructure, automation, and release process, with success measured through engineering outcomes rather than hours logged.

Documentation That Stays Up to Date

The code changes. The documentation often doesn’t. We use AI to keep test cases, release notes, and technical documentation current, with engineers reviewing every update for accuracy and context.

Complex Data Migration Validation

Legacy migrations often depend on brittle mapping scripts and poorly documented data lineage. We use AI to accelerate semantic mapping, then validate schemas, transformations, and edge cases before the data reaches production workflows.

What We Deliver

Services We Provide

  • QA Strategy, Audit & Recovery

    Targeted process audits identify architectural gaps early and keep production stable.

    Using targeted process analysis, we identify where your QA strategy creates the most risk and the biggest drain on engineering time:

    • Maturity Audit. We find what is making releases unreliable before recommending a fix. The audit covers requirements, test coverage, CI failures, and production behavior. You get a clear view of what is broken, what is only creating noise, and what should be addressed first.
    • Requirements Readiness Review. We review requirements before development begins to find unclear acceptance criteria, missing edge cases, and risks that have no clear way to be tested. This gives developers a clearer scope and helps prevent avoidable rework later.
    • Release-Risk Assessment. We compare current test coverage with business-critical workflows, recent defects, and areas of frequent change. The result shows where the product is protected and where the team is still carrying release risk manually.
    • CI Pipeline Health Analysis. We review your CI history to separate real failures from routine noise, then trace recurring issues back to their source. That may be a brittle selector, a race condition, or a test suite that no longer fits its framework. We also measure how much engineering time those failures consume so the team can decide what to fix, replace, or remove.
    • Requirements-to-Code Alignment Audit. We compare requirements, Jira tickets, acceptance criteria, tests, documentation, and source code to identify where the implementation no longer matches the intended behavior. Each discrepancy is tied to the affected workflow and converted into a requirements update, regression test, or remediation task. When code and requirements conflict, a senior engineer and the product team agree on the source of truth.
  • Test Automation Engineering

    Reliable automation surfaces clear engineering insights and keeps the release pipeline stable. Teams moving away from Selenium and Cypress want one thing: reliable automation that surfaces real issues instead of noise and brittle tests that break every time the UI changes.

    Your test suite stays reliable as your application evolves:

    • Automation Strategy. We identify which workflows should be automated first and where each test belongs. The plan balances UI, API, integration, and lower-level coverage so the suite catches real risk without becoming expensive to maintain.
    • API & Integration Test Automation. We test services below the UI so failures are caught earlier and are easier to diagnose. Coverage can include APIs, service integrations, authentication flows, data validation, and third-party dependencies.
    • E2E Test Suite Development. Our engineers build your test suite on Playwright as the default foundation, using its native support for Chromium, Firefox, and WebKit through a single API. We design tests around real user workflows instead of isolated UI interactions.
    • CI/CD Integration & Parallel Execution. We focus on wiring your test suite directly into GitHub Actions or GitLab CI, with sharding configured from day one. Playwright’s built-in worker distribution lets your pipeline run tests in parallel through its own architecture, independent of any paid orchestration layer.
    • Self-Healing & AI Test Generation. Leveraging advanced AI analysis of your DOM, user flows, and existing coverage, we accelerate test generation. Our engineers review and refine the generated tests before they become part of your suite. Where appropriate, AI-assisted locator updates can reduce maintenance as the UI evolves, while engineer oversight helps keep the suite reliable over time.
  • Cypress/Selenium → Playwright Migration

    Teams usually move to Playwright because they’re tired of paying for Cypress Cloud or maintaining a Selenium Grid. Playwright’s built-in parallelization changes the economics—most teams see the migration pay for itself within just a few CI cycles.

    We help you retool your test stack without losing existing coverage:

    • Test Suite Migration. Our team converts your existing test suite into Playwright’s syntax and architecture while keeping your existing test coverage intact. A suite of around 300 Cypress tests typically requires approximately 100–150 engineering hours to convert, depending on the complexity of your current implementation, giving you a reasonable baseline for planning.
    • CI Pipeline Upgrade. We rebuild your CI configuration to use Playwright’s native sharding, replacing Cypress Cloud’s paid parallelization with worker distribution that runs at the framework level. Your GitHub Actions or GitLab CI setup gets reconfigured to run the full suite in parallel, cutting runtime and licensing costs at the same time.
    • Flakiness Reduction. Our team tunes Playwright’s auto-waiting behavior against your application’s real DOM and network conditions, reducing failures caused by timing and rendering issues. By default, we enable rich diagnostic artifacts, so engineers see the evidence to resolve any failure on the first look rather than the third.
    • Framework Refactoring. We rebuild the suite around Playwright, using fixtures, shared login states, reusable helpers, and selectors tied to stable application attributes. We cut duplicate setup, simplify page objects that add only extra layers, and move test data into factories the team can reuse across the suite. That gives you a framework that is easier to understand, easier to extend, and less likely to inherit the same maintenance issues as the old one.
    • Test Execution Optimization. We group tests by purpose and use Playwright sharding to run them across multiple CI workers. Pull requests trigger a focused smoke suite, while the full regression suite runs before release or on a schedule. We also cut overlapping scenarios, carry authenticated sessions between tests, and move checks to the API when the browser adds no real value. The pipeline runs faster, and engineers find out sooner when a change breaks a critical workflow.
  • Regression Testing

    By taking full ownership of your regression suite, you can focus your developers on new features instead of letting flaky tests distract them.

    We sustain a reliable regression suite as your product evolves:

    • Ongoing Regression Runs. We run full regression cycles on a schedule or before every release. Every report shows critical release blockers.
    • Flaky Test Cleanup. We find, fix, and remove flaky tests that pollute your pipeline. Your team spends less time chasing false failures and starts trusting the results again.
    • Regression Suite Maintenance. We keep the regression suite aligned with the current product. We add coverage for new user flows, remove tests for retired functionality, and refactor suites when architecture changes. Production signals show us where maintenance effort delivers the most value for each release.
    • Risk-Based Regression Planning. We set the regression scope based on what changed, which workflows that change can affect, and what happens if something fails. Critical paths run before every release, while lower-risk scenarios move to scheduled runs. That keeps the suite focused and avoids spending time on a full regression cycle when the change does not call for one.
    • Production-Informed Test Coverage. We look at production incidents, support tickets, and monitoring data to find the failures the current suite missed. For each confirmed issue, we add a regression scenario at the test level where it will catch the problem most reliably. That way, a defect found in production does not quietly return in a later release.
  • Manual & Exploratory Testing

    Automation never catches everything. Some of the most critical bugs only show up during exploratory testing. We run targeted manual and exploratory testing to find the bugs automation misses, especially around complex application workflows.

    Our team validates the user experience beyond what automated tests can verify:

    • Exploratory Testing. Experienced testers actively explore the product to uncover hidden edge cases that scripted tests rarely catch.
    • Feature Validation. We manually validate new features before release to make sure they meet business requirements.
    • Edge Case Testing. We focus on how real users interact with the product and deliberately test tricky scenarios, unusual inputs, and boundary conditions that often break in production.
    • Business Context Review. Senior testers review scenarios where the correct outcome depends on product rules, operational constraints, or roadmap decisions that automation cannot infer from the code alone.
    • Requirements Conflict Arbitration. When requirements, code, and observed system behavior disagree, our QA engineers reproduce the issue, collect the evidence, and work with product stakeholders to establish the expected behavior.
  • AI & RAG System Validation

    LLMs rarely produce the same answer twice. Standard testing built around exact string matches meets its limit here, which is precisely why enterprises deploying LLMs and RAG pipelines are turning to a different kind of evaluation.

    We tailor validation to your model’s level of risk:

    • LLM/RAG Output Evaluation. We score your model’s outputs using frameworks like G-Eval and DeepEval, adding ROUGE and BLEU benchmarks to measure semantic accuracy against ground truth instead of just literal text matches. Hallucinations get flagged and categorized by root cause, whether that traces back to retrieval gaps in your RAG pipeline or drift in the underlying model.
    • Prompt Injection Testing. Our team stress-tests your AI agents against real attack patterns by running structured prompt injection attempts that are designed to bypass guardrails or extract data the system holds. Jailbreak attempts get simulated using the same techniques threat actors use in production environments. Every finding includes a recommended guardrail or prompt update.
    • AI Compliance Audit. We benchmark your AI systems against frameworks like the EU AI Act and NIST AI RMF, building a documented risk profile your legal teams can present to regulators or enterprise customers. Every finding includes a recommended remediation.
    • Structured Schema Validation. We verify that AI outputs conform to required JSON or YAML schemas, field types, business rules, and downstream system constraints. Invalid or incomplete outputs are blocked before they can trigger an automated action.
    • Prompt & Guardrail Refinement. We turn recurring hallucinations, prompt injection findings, and context failures into concrete updates to system prompts, retrieval logic, and guardrails. The updated configuration is evaluated again to confirm that the issue has been resolved.
  • API Contract Testing

    APIs change constantly across different teams and services. Without contract testing, those changes often break production. We catch breaking changes at the contract level before they cause real damage.

    We catch integration issues before they become production incidents.

    • Contract Testing. Automated contract tests run directly in your CI pipeline on every pull request that changes an API definition.
    • Third-Party API Testing. We test integrations against PSD2 and Open Banking standards, validating authentication flows, consent management, and transaction data across the full request lifecycle. Fintech integrations get evaluated for rate-limiting behavior, error handling, and failover conditions under realistic load.
    • Semantic Data Mapping. Our engineers map incoming data against your target schema using semantic analysis, reading the business meaning behind fields rather than relying on exact string matches. We transform legacy formats, malformed CSVs, and inconsistent third-party payloads into structured output.
    • Cross-System Workflow Validation. We test workflows that convert unstructured inputs from support tickets, Slack messages, emails, or documents into structured actions inside Jira, CRM, ERP, and other business systems. Each step is validated from the source input through the final system update.
    • Deterministic API Execution Checks. We validate extracted IDs, parameters, data types, payload structures, and target API calls before automation can create or update production records. Approval rules are applied to high-impact actions.
  • Performance & Scalability Testing

    Staging rarely predicts how your system will behave under real load. Unpredictable traffic and environmental constraints can break performance in ways that only show up in production — often at a high cost.

    We uncover performance issues before users do:

    • Load & Stress Testing. Our team recreates normal, peak, and beyond-capacity traffic to see where the system starts slowing down or failing. We track throughput, latency, error rates, and infrastructure usage to define the current capacity and identify the exact breaking points.
    • Scalability Testing. To see how the product handles growth, we increase user volumes, transaction loads, data volumes, and concurrent processes. Our engineers test both horizontal and vertical scaling to confirm whether added infrastructure improves performance or simply moves the bottleneck elsewhere.
    • Soak & Endurance Testing. We keep the system under sustained load for several hours or days to catch problems that short test runs miss. This helps our team uncover memory leaks, exhausted connection pools, growing queues, resource depletion, and gradual performance decline.
    • Database Performance Testing. When a workflow runs slowly, our engineers trace it across API calls, database queries, background jobs, and third-party integrations. We isolate the real source of the delay, whether it comes from inefficient queries, oversized payloads, repeated service calls, slow dependencies, or application logic.
    • Network & Resilience Testing. Our team simulates high latency, limited bandwidth, dropped connections, and dependent-service failures in a controlled environment. We then verify retries, timeouts, fallback mechanisms, and recovery behavior to make sure one local failure does not spread across the wider system.
Working Together

AI-Assisted QA Pipeline

Our process takes you from assessment to reliable test automation.

01.

01. Context Ingestion

We connect the codebase with the artifacts that describe expected behavior. Source code and the running system establish technical ground truth. Jira tickets and product documentation provide business intent. Existing tests show what the team already verifies.

02.

02. Semantic Reconciliation

The system compares intended behavior with the current implementation. It detects outdated requirements, undocumented logic, and conflicts between artifacts. A QA engineer resolves cases that require product or architectural judgment.

03.

03. Test Generation

The validated context is converted into executable test artifacts. The output may include end-to-end tests, API tests, or integration tests. Each artifact follows a defined schema so it can be validated before execution.

04.

04. Engineering Review and Integration

A QA engineer reviews each generated test before it enters the codebase. The review covers business logic, assertions, test data, and environment compatibility. Approved changes move through the team’s existing pull request and CI/CD workflow.

05.

05. Continuous Synchronization

The system monitors changes in the product and compares them with the current test suite. It identifies outdated logic and new coverage gaps. Proposed updates follow the same review process before they are merged.

  • 01. Context Ingestion

  • 02. Semantic Reconciliation

  • 03. Test Generation

  • 04. Engineering Review and Integration

  • 05. Continuous Synchronization

Engagement Models

Managed QA Delivery

01

A. Managed QA Pod

A dedicated, cross-functional QA team for a predictable monthly rate. The pod owns ongoing quality improvements, automation, and release stability—not a monthly quota of billable hours. Best for: continuous delivery teams who want a team, not a headcount.

02

B. Outcome-Based Subscription (TaaS)

Pay for tests under management, not hours logged. Our success depends on keeping your test suite reliable: we're responsible for keeping the suite stable; you pay for the value it delivers. Best for: mature teams with clear KPIs who want risk shifted to the vendor.

03

C. Fixed-Scope Project

This applies to one-time initiatives with a clearly defined scope, such as Playwright migrations and proof-of-concept engagements. Best for: teams tackling specific migrations, audits, or proofs-of-concept who need clear deliverables and a defined timeline.

04

D. Fractional Advisory

Part-time access to a senior QA architect or AI architect—strategic input without a full-time hire. For CTOs who need direction, not more hands. Best for CTOs who need an experienced perspective on the architecture, tooling, or delivery choice ahead.

Built for Compliance

Standards and Frameworks We Build To

We follow industry standards across quality, security, accessibility, and compliance.

[Software Quality & Engineering Standards]

  • ISO/IEC/IEEE 29119

  • ISO/IEC 25010

  • ISTQB

  • TMMi

  • IEEE 829

[Security & Vulnerability Validation]

  • OWASP Top 10

  • CWE/SANS Top 25

  • NIST SP 800‑115

  • PCI DSS v4.0

  • SOC 2 (Type II)

[Accessibility & Inclusive Design Compliance]

  • WCAG 2.2 (A, AA, AAA)

  • Section 508

  • ADA Title III

  • EN 301 549

  • WAI‑ARIA

[Performance]

  • Apdex Standard

  • ISO/IEC 25023

  • SRE SLIs/SLOs

  • TPC Benchmarks

  • SPEC

[API & Architectural Quality Controls]

  • OpenAPI/Swagger Validation

  • GraphQL Schema Rules

  • BDD/Gherkin

  • RESTful API Guidelines

  • gRPC Standards

[Data Privacy & Governance Testing]

  • GDPR (Data Masking)

  • CCPA/CPRA

  • HIPAA (PHI Security)

  • ISO/IEC 27701

  • AI TRiSM (Trust, Risk and Security Management)

Case Studies

Our Latest Works

View All Case Studies
Sport Info Solution Sport Info Solution
  • Backend
  • Frontend
  • Cloud
  • Metrics & Data

Sports Info Solutions: Real-Time Sports Data Platform for Betting, Leagues & Fans

A high-performance analytics system for sports organizations to optimize team performance in real time.

Additional Info

Core Tech:
  • .NET Core​
  • MS SQL
  • ELK​
  • Vue.js
  • AWS​
  • Docker
  • DataDog​
  • R
Country:

USA USA

Nabed Nabed

Nabed: Personalized Health Content Platform for Hospitals and Clinics

A SaaS platform bridging MedTech and MarTech to deliver personalized patient education across healthcare journeys.

Additional Info

Core Tech:
  • .NET
  • Angular
  • PostgreSQL
  • Azure
  • Docker
Country:

Lebanon Lebanon

Juriba Juriba
  • Backend
  • Frontend
  • Cloud
  • DevOps & Infrastructure

Juriba: Enterprise Digital Workplace Management Platform for Migration & Automation

An enterprise-grade automation platform that streamlines IT project workflows through smart dashboards.

Additional Info

Core Tech:
  • .NET 6
  • MS SQL
  • Redis
  • Angular
  • NgRx
  • RxJS
  • Kubernetes
  • Elasticsearch
Country:

United Kingdom United Kingdom

Testimonials

Testimonials

Carl-Fredrik Linné                                            Sweden

The solutions they’re providing is helping our business run more smoothly. We’ve been able to make quick developments with them, meeting our product vision within the timeline we set up. Listen to them because they can give strong advice about how to build good products.

Darrin Lipscomb Darrin Lipscomb
Darrin Lipscomb United States

We are a software startup and using Devox allowed us to get an MVP to market faster and less cost than trying to build and fund an R&D team initially. Communication was excellent with Devox. This is a top notch firm.

Daniel Bertuccio Daniel Bertuccio
Daniel Bertuccio Australia

Their level of understanding, detail, and work ethic was great. We had 2 designers, 2 developers, PM and QA specialist. I am extremely satisfied with the end deliverables. Devox Software was always on time during the process.

Trent Allan Trent Allan
Trent Allan Australia

We get great satisfaction working with them. They help us produce a product we’re happy with as co-founders. The feedback we got from customers was really great, too. Customers get what we do and we feel like we’re really reaching our target market.

Andy Morrey                                            United Kingdom

I’m blown up with the level of professionalism that’s been shown, as well as the welcoming nature and the social aspects. Devox Software is really on the ball technically.

Vadim Ivanenko Vadim Ivanenko
Vadim Ivanenko Switzerland

Great job! We met the deadlines and brought happiness to our customers. Communication was perfect. Quick response. No problems with anything during the project. Their experienced team and perfect communication offer the best mix of quality and rates.

Jason Leffakis Jason Leffakis
Jason Leffakis United States

The project continues to be a success. As an early-stage company, we're continuously iterating to find product success. Devox has been quick and effective at iterating alongside us. I'm happy with the team, their responsiveness, and their output.

John Boman John Boman
John Boman Sweden

We hired the Devox team for a complicated (unusual interaction) UX/UI assignment. The team managed the project well both for initial time estimates and also weekly follow-ups throughout delivery. Overall, efficient work with a nice professional team.

Tamas Pataky Tamas Pataky
Tamas Pataky Canada

Their intuition about the product and their willingness to try new approaches and show them to our team as alternatives to our set course were impressive. The Devox team makes it incredibly easy to work with, and their ability to manage our team and set expectations was outstanding.

Stan Sadokov Stan Sadokov
Stan Sadokov Estonia

Devox is a team of exepctional talent and responsible executives. All of the talent we outstaffed from the company were experts in their fields and delivered quality work. They also take full ownership to what they deliver to you. If you work with Devox you will get actual results and you can rest assured that the result will procude value.

Mark Lamb Mark Lamb
Mark Lamb United Kingdom

The work that the team has done on our project has been nothing short of incredible – it has surpassed all expectations I had and really is something I could only have dreamt of finding. Team is hard working, dedicated, personable and passionate. I have worked with people literally all over the world both in business and as freelancer, and people from Devox Software are 1 in a million.

Insights

Our Experts' Insights

Vue vs React Comparison

Introduction to New Technologies in Sports

The Future of Wearable Technology for Athletes

FAQ

Frequently Asked Questions

  • Who owns the IP and the testing framework?

    You own everything from day one. Our contracts make ownership explicit: you receive the source code, testing framework, automation, and related IP as they are created. Your organization owns the testing framework, automation, and every related asset from day one, so your engineering roadmap stays entirely in your hands.

  • How do you handle sensitive data (PII/PHI)?

    When PII or PHI is involved, we never test against live sensitive data. We use masked and synthetically generated datasets that preserve the edge cases your systems need to be validated against, combined with environment virtualization to replicate production conditions, so coverage stays realistic and sensitive records stay protected

  • How do you test complex systems without breaking staging?

    When staging falls short, we validate changes using production telemetry, feature flags, and canary releases. To avoid unnecessary rework, we isolate services with intelligent mocking, virtualization, and API contract testing before validating integrations.

  • How does your team fit into our existing sprints?

    Our QA engineers work within your existing sprint cadence and make adjustments along the way as priorities shift. They estimate alongside your developers, clarify acceptance criteria before any code is written, and work inside your Jira and CI/CD pipelines. The team works like an extension of your engineering organization, with the flexibility of an external partner.

  • How do you secure your access to our systems?

    Supply chain vulnerabilities—where a compromised tool in a vendor’s environment infects the client—are a critical enterprise threat. We operate under a strict zero-trust architecture.

    We implement stringent Role-Based Access Control (RBAC), enforce encryption at rest and in transit, and maintain robust ISO 27001 and SOC 2 compliance frameworks. Our internal delivery harness isolates your code and IP, ensuring our operational environments never become an attack vector for your business. 

  • How quickly can your team get up to speed?

    We get up to speed quickly because AI maps your codebase, APIs, and documentation before our engineers even start making changes.

    Because our engineers already understand industries like fintech, manufacturing, and logistics, they spend less time learning the ins and outs of your business and more time improving quality.

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