20 Jan 20255 min read
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Software Engineering · Specialized QA Services
Quality assurance beyond just automation.
Manual QA, security testing, performance and load testing, AI-powered vibe testing, and UIPath RPA automation — specialised quality assurance practices that protect your users, your data, and your revenue.
Manual exploratory & functional QA
Security testing & penetration testing
Performance & load testing
AI-powered test generation (Vibe Testing)
UIPath RPA test automation
Accessibility & compliance testing
0
Critical prod escapes target
No show-stopper bugs reaching your end users.
$2M+
Revenue protected
Performance testing that prevented a Black Friday outage.
50+
Security assessments delivered
OWASP Top 10 and VAPT for web and mobile applications.
AI
AI-generated test suites
Vibe testing — generative AI writes and maintains your tests.
Why MetaDesign
QA engineers who go beyond scripts.
Manual QA, security testing, performance testing, and AI — comprehensive quality assurance.
01
Human-Driven Exploratory QA
Experienced manual testers who think like users — exploring edge cases, usability issues, and business logic flaws that automated scripts cannot catch.
02
Security-First Testing
OWASP Top 10 assessment, penetration testing, VAPT, and API security testing — we find vulnerabilities before attackers do.
03
AI-Powered Vibe Testing
Generative AI writes test cases, generates assertions, and maintains test suites — the future of quality assurance, available today.
Exploratory Testing
Session-based exploratory testing to find bugs that automated scripts miss — usability issues, edge cases, and business logic flaws.
Security Assessment
Penetration testing, vulnerability scanning, and OWASP compliance for web, mobile, and API applications.
Load Testing
Simulate thousands of concurrent users to validate performance under peak traffic — JMeter, k6, and Gatling.
AI Test Generation
Use generative AI to write test cases from requirements, detect regressions, and maintain evolving test suites.
Our approach
Five stages, paired end-to-end.
Predictable delivery. No black-box sprints.
01
Assess
Risk analysis, test strategy, and coverage planning based on your application.
02
Plan
Test case design, environment setup, and data preparation.
03
Execute
Manual testing, security scanning, load simulation, and AI-driven test runs.
04
Report
Detailed bug reports, security findings, performance baselines, and recommendations.
05
Iterate
Regression verification, retest cycles, and continuous quality improvement.
Customer value
Six places it pays back in the first sprint.
Real outcomes our clients report within the first engagement cycle.
Faster time-to-market
Production-ready teams that ship from week one — no ramp-up lag.
Reduced technical risk
Architecture reviews, code audits, and security scans baked into every sprint.
Measurable velocity
Cycle time, PR throughput, and defect density tracked from day one.
Cost predictability
Fixed-price or capped T&M — no surprise invoices, ever.
Continuous improvement
Retros, post-mortems, and process refinement every sprint.
Knowledge transfer
Your team grows. Documentation, pair programming, and workshops included.
Technology
Tools our specialized qa developers ship with.
We use what works. No vendor lock-in.
Manual QAExploratory TestingTestRailZephyrOWASP ZAPBurp SuiteNessusAcunetixJMeterk6GatlingLocustUIPath Test SuiteMablOpenAILangChain
By the numbers
400+
Engineers worldwide
200+
Active clients
20yr
Pure-play software
94%
Client retention
Engagement models
Three ways to work with our Specialized QA Services team.
Scale up, scale down — zero procurement headaches.
Fixed-scope project
Start-to-finish delivery with total cost, timeline, and scope agreed upfront. Best for well-defined builds and launches.
BEST FORNew product launches
Dedicated team
A ring-fenced squad — PM, tech lead, engineers, QA — fully managed by us, embedded in your workflow.
BEST FORLong-running platforms
Staff augmentation
Plug senior engineers into your existing team and tools. You manage priorities, we deliver results.
BEST FORCapacity gaps & sprints
Explore Technologies
Manual QA Testing Services
Human-driven quality assurance that catches what automation misses.
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Security Testing Services
Find vulnerabilities before attackers do.
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Performance & Load Testing Services
Ensure your application handles peak traffic without breaking.
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Vibe Testing Services
AI writes your test suites. You ship faster.
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UIPath Test Automation Services
RPA-powered test automation for enterprise workflows.
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FAQ
Asked first, every time.
Don't see yours here? Send us the question — a principal engineer will reply within 24 hours.
Absolutely. Manual QA catches usability issues, visual inconsistencies, business logic flaws, and edge cases that automation misses. The best QA strategy combines both — automation for regression speed, manual testing for exploratory depth.
OWASP Top 10 assessment, penetration testing (web, mobile, API), vulnerability scanning, authentication/authorisation testing, injection attacks, XSS, CSRF, and compliance verification (PCI DSS, HIPAA, SOC 2).
We use generative AI (GPT-4, Claude) to analyse your application requirements and codebase, then automatically generate comprehensive test cases, assertions, and test data. The AI also maintains tests as your UI evolves — self-healing test suites.
Yes. We simulate real-world traffic patterns using JMeter, k6, or Gatling — ramping up to thousands of concurrent users, measuring response times, throughput, and resource utilisation to identify bottlenecks before they impact production.
We combine rigorous Security Penetration Testing with strict Manual QA workflows to audit data encryption, validate role-based access controls, and ensure zero PII/PHI leakage, guaranteeing absolute compliance with regulatory frameworks.
Yes, our specialized QA testers execute deep WCAG 2.1 AA audits using screen readers (JAWS/NVDA) and keyboard navigation, ensuring your enterprise software is legally compliant and fully accessible to users with disabilities.
Our Manual QA team focuses on business logic validation and UX, while simultaneously, our Security Engineers intercept those QA network requests via Burp Suite, actively searching for injection vulnerabilities hidden deep within complex user journeys.
We execute intense Volumetric Load Testing. We configure distributed cloud servers to bombard your application with massive, sustained HTTP requests (simulating a Layer 7 DDoS), verifying that your Web Application Firewall (WAF) and auto-scaling logic respond correctly.
Absolutely. We execute Step-Load testing, incrementally increasing traffic over time. We monitor your cloud infrastructure to verify that Kubernetes pods or EC2 instances spin up dynamically and balance the load without causing 502 Bad Gateway errors.
We utilize specialized QA techniques involving physical device labs and network simulators. We test firmware OTA (Over-The-Air) updates, simulate extreme network latency (edge cases), and validate real-time MQTT data streaming to the backend.
Hire QA specialists who protect your users.
Tell us about your project. We'll come back with a plan, a timeline, and the right team — no obligations.