Functional Testing Services

Struggling with software functional testing validation against defined specifications? Overcome critical testing challenges with our functional testing services. By choosing functional testing outsourcing, you can access expert QA teams that ensure thorough validation without straining internal resources. Our comprehensive QA solutions guarantee optimal system performance, enhanced user satisfaction, and reduced maintenance costs. From meticulous individual function testing to complete system performance evaluation, we deliver reliable and efficient applications that meet your quality standards and business requirements.

25+

Years of Experience

13+

Industry Verticals

6000+

Experienced Professionals

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Trusted by 1000+ Companies
intel
United Nations
IBM
verizon
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Bank of America
General Electric
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Mobility
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intel
United Nations
IBM
verizon
AIRBUS
Bank of America
General Electric
amazon
novo nordisk
Swift
Qatar Airways
Diakrit-png
Insead-jpeg
India Rating And Research
king
infosys
Mobility
Etisalat
BOEING

Outsource Functional Testing Services to the Expert

Our extensive functional testing services expertise helps businesses thoroughly evaluate web, mobile, and desktop application features and functionalities. As a trusted functional testing service provider, we offer comprehensive QA testing solutions including meticulous UI testing, API testing, database validation, security testing, performance testing, and more. By opting for functional testing outsourcing services, clients have successfully identified and eliminated critical defects, bugs, and deviations while achieving 99% end-user satisfaction rates.

We customize our functional testing strategies to align with specific software requirements and business objectives. This comprehensive approach involves detailed application functionality analysis, user interaction mapping, and critical business process evaluation. Our QA experts, as a leading functional testing company, select optimal testing tools, establish clear entry-exit criteria, and implement real-world testing scenarios to simulate authentic user experiences. Through continuous feedback integration and iterative testing adjustments, we deliver efficient, dynamic functionality testing outsourcing solutions.

Our structured software testing methodology begins with thorough project requirement analysis and comprehensive test planning. We outline testing scope, objectives, and resource allocation before designing detailed test cases based on functional specifications. During systematic test execution, we validate software functions against expected outcomes, meticulously track defects, and maintain comprehensive testing documentation. Our post-testing phase delivers detailed reports with actionable insights, reflecting why many businesses choose us as their functional testing service provider.

We streamline functional testing implementation through proven techniques, advanced methodologies, and industry-leading testing tools. Our approach combines manual testing and automated testing for complete coverage. Our certified testing professionals utilize automation frameworks including Selenium, TestNG, and Cucumber, integrated with bug tracking systems like Jira and CI/CD tools like Jenkins. Businesses that outsource functional testing services with us benefit from comprehensive test case development, thorough test execution, and precise defect identification, resulting in reliable, secure, and user-friendly software applications.

Functional Testing Services

Our Functional Testing Services Process

  • Requirements Analysis & Documentation

    Our QA experts thoroughly analyze and document application functionality as part of a structured functional testing process, defining a comprehensive testing scope and validation criteria.
  • Strategic Test Planning

    We develop detailed test plans that outline testing methodologies, resource allocation, timelines, and quality assurance objectives to ensure optimal coverage, leveraging experience from leading functional testing companies.
  • Test Case Design & Development

    Our testing professionals create comprehensive, scenario-based test cases aligned with functional specifications and business requirements, ensuring every critical function is validated.
  • Test Environment Configuration

    We establish robust testing environments with the required hardware, software configurations, and data sets for accurate functional validation, a key part of managed outsourced functional testing services.
  • Test Execution & Defect Management

    Our team systematically executes test cases, identifies critical defects, and maintains detailed bug tracking for complete traceability, ensuring a smooth and efficient functional testing process.
  • Detailed QA Reporting

    We deliver comprehensive testing reports with defect analysis, test coverage metrics, and actionable recommendations for quality improvement, reflecting the high standards of top functional testing companies.
  • Regression Testing & Validation

    Our experts perform thorough regression testing to ensure new updates don't compromise existing application functionality and system stability, a critical component of managed outsourced functional testing services.

Our Comprehensive Functional Testing Services

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  • System Integration Testing
  • Smoke Testing
  • User Acceptance Testing
  • Interface Testing (GUI)
  • Globalization Testing
  • Regression Testing
  • Sanity Testing
  • End-to-End Testing
  • Compatibility Testing
  • Exploratory Testing
  • API/Backend Functional Testing
  • Boundary Value/Equivalence Testing
  • Error Handling/Negative Testing

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The Invensis Advantage for Functional Testing Outsourcing Services

Proven Test Methodologies

Our specialists use black-box, white-box, and gray-box testing for full functional coverage, including boundary value analysis, equivalence partitioning, and state transition testing to catch defects early. As a trusted functional testing service agency, we ensure comprehensive evaluation across all application layers.

Test Data Management

We implement data anonymization and masking techniques to comply with privacy regulations, ensuring sensitive information remains secure throughout testing, a key advantage of outsourcing software functional testing.

Rigorous Test Automation

Using leading tools like Selenium, Appium, and JUnit, we automate functional workflows across web, mobile, and enterprise platforms with custom scripts for reliable validation. As a functional testing outsourcing company, we combine automation and manual testing to deliver precise results.

Advanced Test Frameworks

Our team applies frameworks such as Behavior-Driven Development (BDD) and Keyword-Driven Testing (KDT) to build reusable, maintainable test components and minimize redundancy, reflecting our expertise in software functional testing services.

Robust Security

We integrate thorough security testing covering authentication, authorization, data integrity, and common vulnerability protection to safeguard applications. Clients who choose end-to-end functional testing services with us benefit from secure, reliable software.

Metrics-driven Reporting

Clients receive detailed KPI-based reports, including defect density, test coverage, and pass/fail rates, providing clear insights into testing effectiveness and efficiency. Our software functional testing outsourcing approach ensures actionable insights and continuous quality improvement.

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Invensis - The Most Trusted Functional Testing Outsourcing Company

As a leading functional testing service provider, we specialize in detecting software defects, errors, and bugs early in the development lifecycle. Our experts perform unit testing, integration testing, system testing, user acceptance testing, and more to ensure seamless software functionality. As a trusted functional testing company, we have successfully delivered comprehensive functional testing solutions to startups, mid-sized businesses, and large enterprises across diverse industries. By partnering with a reliable functional testing outsourcing company, clients can quickly identify, resolve, and prevent issues that an in-house testing team might overlook. Our skilled professionals follow industry-best practices, leverage advanced testing tools, and implement proven methodologies to guarantee high-quality, reliable results.

2-3

Days
Turnaround Time

100%

Test Script Accuracy

<1

Critical Defect
Rate

99%

End-User
Satisfaction Rate

98%

Requirement Coverage

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Services

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What Our Customers Say

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Invensis has been instrumental in upgrading our IT infrastructure and helping us transform into a digital-first organization, leading to increased productivity and higher revenues.

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Invensis is our preferred growth partner helping us develop enterprise-level apps to improve employee experience and introduce a higher degree of automation in various processes.

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We struggled to meet our business goals due to the legacy IT framework. Invensis IT outsourcing services helped us modernize our core and also helped us develop custom software for crucial processes to improve productivity and overall revenue for the company.

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Contact Information

You can reach us at:

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+1 (302)-261-9036
sales@invensis.net
Locate Us
Invensis Inc. 2785 Rockbrook Dr STE 204 Lewisville, TX 75067

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