quality engineering services
At Vervelo, we ensure your software delivers on performance, reliability, and user trust. Our automated testing frameworks, manual QA expertise, and DevSecOps practices help launch high-quality, secure, and future-ready products—faster and smarter.
What We Offer in Quality Engineering
At Vervelo, we engineer quality as a continuous and strategic practice. Our Quality Engineering Services span the entire development lifecycle—from automated testing to AI model validation, ensuring your products are robust, scalable, and built for growth.
End-to-End Test Automation
Automate QA pipelines to accelerate delivery and reduce manual errors.
- Build robust frameworks using Selenium, Cypress, Playwright, Appium
- Automate UI, API, regression, and integration testing
- CI/CD integration for seamless, on-demand test execution
- Cross-platform and multi-browser testing at scale
- Real-time test reports with auto-failure diagnostics
Functional and Regression Testing
Ensure new features don’t break core functionality.
- In-depth manual testing aligned with business logic
- High-coverage regression suites for every release
- Defect triaging and root cause analysis
- Agile test planning across sprints
- Business rules validation and test case documentation
Performance, Load & Stress Testing
Build high-performance, scalable digital products.
- Simulate peak usage with JMeter, LoadRunner, Gatling
- Conduct load, stress, spike, and endurance testing
- Optimize backend systems and API response times
- Performance dashboards with SLA insights
- Bottleneck analysis and tuning recommendations
Security Testing & Compliance Assurance
Protect user data and meet regulatory standards.
- Penetration testing, static/dynamic code analysis
- OWASP Top 10 vulnerability mitigation
- Data privacy and compliance readiness for GDPR, HIPAA, PCI-DSS
- DevSecOps pipeline integration
- Secure coding practices and audit reports
Mobile App QA
Deliver smooth mobile experiences across platforms.
- Native and hybrid app testing on iOS, Android, Flutter, React Native
- Real device, emulator, and cloud lab testing
- Test for gestures, device orientation, and network conditions
- Mobile-specific performance and battery testing
- UI/UX testing for responsiveness and accessibility
Data & AI Testing
Assure the quality of data pipelines and AI/ML models.
- Validate ML model accuracy, fairness, and reproducibility
- Data pipeline QA for ETL, ingestion, and transformation logic
- Output testing for AI features like chatbots, vision, NLP
- Bias detection and data integrity checks
- End-to-end testing for AI-based workflows and APIs
DevOps & Continuous Testing
Embed testing early in your development lifecycle.
- Implement shift-left testing in CI/CD pipelines
- Test orchestration in GitHub Actions, Jenkins, GitLab CI
- Automated triggers at pull request and commit level
- Instant alerts and rollback-ready environments
- Environment health checks pre-deployment
Usability & Accessibility Testing
Ensure your platform is intuitive and inclusive.
- UX audits and behavior-driven testing
- WCAG, ADA, and Section 508 compliance validation
- Testing for keyboard navigation, color contrast, and screen readers
- Real-user testing for feedback and insights
- Recommendations for UI improvement and user engagement
Industries We Serve
At Vervelo, we bring domain-focused Quality Engineering to industries where performance, compliance, and user experience are mission-critical. From regulated sectors to emerging digital verticals, our QA strategies adapt to industry-specific workflows, risk profiles, and innovation cycles.
Healthcare & Life Sciences
Ensure compliance and patient-centric care through robust QA.
- HIPAA, HL7, GDPR-compliant testing for EHR and telehealth
- QA for connected medical devices, RPM, and mobile health apps
- Functional, regression, and load testing for clinical workflows
- Secure integration validation with labs, pharmacies, and CRMs
- Automation for clinical decision support and care coordination
Testing of Software Products
Deliver bug-free, omnichannel commerce experiences.
- QA for eCommerce storefronts, POS, loyalty, and payment systems
- Mobile-first testing across browsers and devices
- Performance testing during high-traffic events
- Personalization logic and AI-recommendation engine validation
- Conversion optimization and A/B testing support
Financial Services & Insurance (BFSI)
Test for integrity, speed, and compliance in digital banking.
- QA for core banking, digital wallets, insurance portals
- PCI-DSS, AML, KYC, SOC 2 compliance verification
- Performance testing for high-value transactions
- Test automation for loan, claims, and policy modules
- Secure API and third-party fintech integration testing
Manufacturing & Industry 4.0
Ensure reliability in connected, real-time industrial environments.
- Testing of MES, ERP, SCADA, and supply chain platforms
- QA for IoT sensors, PLCs, and industrial automation
- Performance and edge testing for real-time systems
- Regression and integration testing for legacy modernization
- Predictive maintenance and analytics dashboard validation
OTT & Media Streaming Platforms
Guarantee uninterrupted, high-performance digital media delivery.
- Load and concurrency testing for live/video streaming apps
- Cross-device compatibility for TV, web, and mobile
- Playback, buffering, and CDN validation
- API and media asset integration testing
- User experience QA for content discovery and recommendations
Logistics & Supply Chain
Keep logistics flowing with robust and scalable QA.
- QA for TMS, WMS, and freight platforms
- Real-time route, tracking, and geo-coordination validation
- Mobile app testing for field and delivery agents
- Load testing for dispatch and fleet management systems
- Integration testing with ERP, 3PL, and customs systems
High-Tech & SaaS Products
Accelerate SaaS product delivery with precision QA.
- Continuous testing for multi-tenant cloud platforms
- API, performance, and DB testing across microservices
- CI/CD pipeline integration for agile QA
- UI/UX testing across devices and browsers
- End-to-end QA for MVPs, beta releases, and scale-ups
Aviation & Aerospace Tech
Build QA systems where safety and precision matter most.
- QA for aviation logistics, flight planning, MRO systems
- Simulation, telemetry, and command center dashboard testing
- Compliance testing for FAA, EASA, and safety protocols
- Integration testing for flight data, sensors, and cockpit software
- Real-time performance monitoring and ground operation systems
Real Estate & PropTech
Streamline transactions and property management platforms.
- QA for real estate CRMs, listing portals, and mobile apps
- Testing of mortgage, lease, and approval workflows
- UI/UX testing for map-based navigation and search
- Payment gateway and legal documentation automation validation
- Integration testing with MLS, ERP, and booking systems
Emerging & Disruptive Industries
Adapt QA for evolving business models and tech stacks.
- QA for blockchain platforms, digital twins, edge computing apps
- Testing for Web3 wallets, NFT marketplaces, and smart contracts
- AI/ML validation for robotics, RPA, and LLMs
- Hardware-software integration for wearables and connected devices
- Continuous testing in experimental environments and POCs
Technology Stack for Quality Engineering
At Vervelo, we use a modern, battle-tested technology stack to deliver high-velocity, high-accuracy QA outcomes across platforms, industries, and product types. From test automation frameworks to performance engineering tools, our tech stack supports continuous testing, CI/CD integration, and scalable QA practices.
Test Automation Frameworks
Build robust automation pipelines for UI, API, and end-to-end testing.
- Selenium, Playwright, Cypress, Appium
- Robot Framework, TestNG, Cucumber (BDD)
- WebdriverIO, Nightwatch.js, Gauge
- Detox, Espresso, XCUITest for mobile
- Reusable test components, parallel execution, and reporting integration
Performance & Load Testing Tools
Ensure applications scale and respond under real-world stress.
- Apache JMeter, Gatling, Locust, LoadRunner
- BlazeMeter, k6, Neoload, Artillery.io
- API benchmarking and spike, soak, and stress testing
- SLA tracking dashboards and dynamic load profiles
- CI-integrated performance tests for pre-prod staging
Security & Compliance Testing Tools
Scan, validate, and fortify your product against threats.
- OWASP ZAP, Burp Suite, SonarQube, Nessus
- Veracode, Snyk, Checkmarx, Fortify
- Static and dynamic code analysis for vulnerabilities
- Penetration test suites for APIs, web, and mobile
- Compliance checklists for HIPAA, PCI-DSS, SOC2, GDPR
CI/CD & DevOps Integration
Enable continuous quality with automation-first pipelines.
- Jenkins, GitLab CI, GitHub Actions, CircleCI
- Test execution orchestration across builds and branches
- Integration with Docker, Kubernetes, Terraform
- Environment provisioning and rollback testing
- Real-time QA feedback in DevOps workflows
Test Management & Reporting Tools
Plan, track, and report quality coverage with clarity.
- TestRail, Xray, Zephyr, qTest
- Allure Reports, Extent Reports, ReportPortal.io
- Test case documentation and traceability matrices
- Live dashboards for stakeholders and sprint reviews
- Jira integration for bug tracking and user story mapping
Mobile Testing Ecosystem
QA for native, hybrid, and cross-platform mobile applications.
- BrowserStack, Sauce Labs, Firebase Test Lab, Kobiton
- Real device labs and emulators
- Automation via Appium, Detox, XCUITest, Espresso
- Mobile performance, accessibility, and visual testing
- Testing under varying OS, screen sizes, and network conditions
AI/ML & Data Testing Tools
Ensure precision in data pipelines and AI systems.
- Great Expectations, Deequ, Apache Griffin for data validation
- MLflow, Deepchecks, Amazon SageMaker Clarify
- Model testing for accuracy, fairness, and drift
- Data pipeline QA for ETL, ingestion, transformation
- Reproducibility checks and AI inference validations
Accessibility & Usability Testing
Create inclusive, compliant digital platforms.
- Axe DevTools, Lighthouse, WAVE, Deque, NVDA
- Automated and manual WCAG 2.1 checks
- Screen reader and keyboard navigation testing
- Visual impairment simulations and color contrast validation
- Compliance reports for ADA, Section 508, WCAG, and EN 301 549
Our 3-Stage Quality Engineering Process
At Vervelo, we follow a proven, agile-driven 3-stage QA process to ensure your software meets the highest standards of performance, reliability, and compliance. Our quality engineering approach integrates seamlessly into your development lifecycle—shifting left, automating intelligently, and delivering measurable outcomes.
Strategize & Plan
We start by understanding your application architecture, business logic, user personas, and compliance needs—then define a testing strategy that aligns with your goals.
- QA assessment of codebase, features, workflows, and integrations
- Selection of test types: functional, non-functional, regression, security
- Test strategy tailored to industry (e.g., healthcare, BFSI, eCommerce)
- Toolchain setup for automation, test management, and reporting
- Sprint-wise test case design and risk-based prioritization
Execute & Automate
We execute functional and non-functional test cases using a combination of manual precision and automated speed—backed by real device labs and CI/CD pipelines.
- Test automation for UI, API, DB, and performance layers
- Regression, exploratory, and negative testing across devices
- Real-time bug logging, video captures, and root-cause analysis
- Continuous testing in DevOps workflows (GitHub, Jenkins, GitLab, etc.)
- Multi-platform validation (web, mobile, desktop, cloud, on-prem)
Optimize & Scale
We turn test data into actionable insights, fine-tune coverage, and scale QA processes across features and releases—ensuring long-term reliability and growth.
- Coverage analysis and gap identification
- Performance tuning and load balancing validation
- Test suite refactoring and parallelization for speed
- Integration with analytics and error monitoring tools (e.g., Sentry, New Relic)
- Post-release testing and proactive issue prevention
Our Flexible Hiring Models
At Vervelo, we offer flexible engagement models to match your project goals, budget, and delivery timeline—whether you’re scaling fast, exploring new markets, or maintaining critical systems.
Fixed Price Model
Best for well-defined projects with a clear scope and timeline.
- Ideal for MVPs, feature upgrades, or short-term deliverables
- Fixed cost, deadline, and milestone-driven execution
- Risk-free budgeting with no scope creep
- Suitable for small to mid-size projects
- Focused on predictable outcomes and accountability
Dedicated Team Model
Perfect for long-term development needs and scaling teams.
- Handpicked developers, QA, and PMs working as your extended team
- Full control over workflows, tools, and delivery processes
- Transparent hourly billing with long-term cost efficiency
- Rapid team ramp-up with domain-matched resources
- Includes trial period and performance evaluation
Time & Material (T&M) Model
Designed for evolving or R&D-heavy projects with dynamic scope.
- Pay only for hours worked and resources used
- Agile-friendly with scope flexibility and fast iterations
- Ideal for prototyping, research, or experimental builds
- Continuous planning and milestone updates
- Complete transparency in deliverables and timelines
Why Choose Vervelo for Quality Engineering
At Vervelo, we engineer quality from the ground up—ensuring your digital products are reliable, scalable, and user-ready from day one.
550+ Enterprise & Healthcare Projects Delivered
We’ve successfully executed 550+ high-impact QA projects, specializing in complex domains like healthcare, fintech, and emerging industries. Our QA methodologies are built to ensure zero-defect releases and regulatory compliance.
140+ Global Clients Rely on Our QA Expertise
From Silicon Valley startups to enterprise leaders, over 140 clients worldwide trust Vervelo to safeguard their software quality. Our distributed teams enable round-the-clock testing and coverage across time zones.
100k+ Hours of QA & Testing Excellence
With over 100,000 hours of testing logged, our team brings deep experience in manual testing, automation, performance testing, and CI/CD QA integration, using tools like Selenium, JMeter, and Cypress.
98% Client Satisfaction & Delivery Success
We maintain a 98% satisfaction rate, driven by proactive communication, agile QA delivery, and measurable quality improvements. Our QA leads embed within your teams to accelerate releases and improve product reliability.
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At Vervelo, we deliver seamless integration and performance-driven solutions that move your business forward in the digital age. Share your vision—we’re here to bring it to life.
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Our innovative approach ensures seamless integration and unparalleled performance, driving your business forward in the digital age.
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Frequently Ask Questions On Quality Engineering Services
What flexible hiring models does Vervelo offer?
At Vervelo, we offer three proven engagement models:
- Fixed Price Model for clearly defined scopes and budgets
- Dedicated Team Model for long-term, scalable collaboration
- Time & Material (T&M) Model for evolving or agile-driven projects Each model is designed to maximize project flexibility, cost-efficiency, and delivery speed based on your business needs.
Which hiring model is best for startups or MVP development?
Startups and MVP-stage companies benefit most from our Time & Material Model, which offers agile flexibility to iterate, pivot, and refine features based on user feedback or market shifts. This model is ideal for rapid prototyping, product discovery, and lean development.
How does the Dedicated Team Model work at Vervelo?
Our Dedicated Development Team Model gives you access to a handpicked team of engineers, designers, and QA professionals who work exclusively on your project. It’s best suited for companies scaling digital products, managing complex backlogs, or building long-term tech solutions.
Can I switch between hiring models during the project?
Yes. Vervelo provides adaptive engagement flexibility. If your project evolves—from ideation to full-scale rollout—we’ll help you seamlessly transition between models (e.g., T&M to Fixed Price) to match your revised strategy, timeline, and resource requirements.
What level of control and transparency do I get in each model?
Every model includes full visibility through:
- Real-time progress tracking via Jira, Trello, or your preferred tools
- Transparent sprint planning and milestone reviews
- Performance reports, daily stand-ups, and collaborative workflows This ensures your team remains aligned, productive, and delivery-focused.
How does Vervelo ensure quality across all hiring models?
We implement rigorous quality engineering practices across all models—whether you’re on Fixed Price or T&M. This includes automated testing, code reviews, CI/CD pipelines, and continuous optimization, ensuring your software is reliable, scalable, and bug-free.
Can your hiring models support emerging tech projects like AI, IoT, or Blockchain?
Absolutely. Vervelo’s flexible models are tech-agnostic and innovation-driven. We support projects in AI/ML, IoT, Blockchain, LLMs, and Healthcare IT, providing domain-specialized teams and the right tech stack expertise to bring your vision to life.
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Email us at sales@vervelo.com – we’re happy to help!