functional testing as a service

Functional Testing Services

Feel the difference that functional testing can make for your software. Lean on our expertise to ensure your software meets all functional requirements and adheres to industry standards

  • Top 1% of developers on Clutch.co
    Top 1%

    of software development companies on Clutch

  • GDPR compliance
    EU GDPR

    commitment to security & privacy

  • Managed Cloud Security
    60%

    of business is based on customer referrals

  • ISO 27001

    data security certification by Bureau Veritas

  • Entrepreneur of the Year Western Sweden
    EY EoY 2023

    EY Entrepreneur of the Year in West Sweden

Functional Testing: Challenges and Solutions

Functional testing helps companies validate whether applications perform exactly as intended from the user’s perspective. This type of testing is particularly pivotal for software that should work flawlessly across multiple platforms and integrate seamlessly with various systems (see more in our enterprise testing services). Key challenges in functional testing include

    • Cross-Browser and Cross-Platform Compatibility

      Consistent functionality across different browsers, devices, and operating systems requires extensive testing resources and time. As a solution, businesses can use cloud-based testing platforms and lean on automated cross-platform testing frameworks.

    • Test Coverage in Complex Applications

      Modern applications often have numerous interconnected features and multiple user workflows. For companies struggling with comprehensive test coverage, we recommend risk-based testing strategies combined with automated functional testing.

    • Data Dependencies and Test Environment Management

      Data dependencies in functional testing refer to situations where the outcome of a test case is influenced by the state of the data in the test environment. This can include factors like pre-existing data, data relationships, and data volumes. To tackle this challenge, we can help your company develop robust test data management strategies and adopt containerization technologies.

Our Functional Testing Services

This offering constitutes our core testing expertise and is applicable to mobile app testing services, web application testing services, and desktop application testing services

  • System Testing

    We can conduct end-to-end system testing to validate your entire application against specified requirements. Our approach covers detailed test plans, execution of test cases across various scenarios, and detailed reports on system behavior. We test in environments that closely mirror your production setup to ensure realistic results.

  • Unit Testing

    Our experts implement thorough unit testing practices with industry-standard frameworks and methodologies. Our team can isolate individual components and functions, creating test cases that verify the core functionality of your software at its most granular level. We create detailed documentation and employ both positive and negative testing scenarios.

  • API Testing

    Our expertise covers REST, SOAP, and other API protocols. We can analyze request/response patterns, error handling, and data consistency. Our testing process includes validation of authentication mechanisms, verification of rate limiting and caching behavior, and testing of API versioning support.

  • Regression Testing

    You maintain regression test suites that protect your existing functionality during updates and changes with our team. We offer both manual QA services and automated testing approaches to efficiently execute regression tests. We can also support extensive test suites that evolve with your application.

  • Cross-Platform Testing

    We work with a testing infrastructure that includes various operating systems including Windows, macOS, and major Linux distributions, as well as mobile platforms like iOS and Android. Our testing protocols start with environment-specific test case development, taking into account the unique characteristics and limitations of each platform.

  • Security Testing

    In security functional testing, we focus on validating the implementation and effectiveness of security features within your application. Our testing process encompasses verification of authentication systems, including complex scenarios like multi-factor authentication, single sign-on integration, and password policy enforcement.

  • User Interface Testing

    Our UI testing helps you guarantee your application has a consistent and intuitive user experience across all platforms. We conduct testing of all UI elements, including layout, navigation, input validation, and error messages. Our testing covers responsive design elements and verifies proper functionality across different screen sizes.

  • Custom Tech Workshops

    Drawing upon our network of 400+ experts, we tailor workshops to your specific needs. With over 12,000 graduates, we’ve consistently delivered high-quality training that empowers teams and drives business results. Our expert-led sessions can cover a wide range of topics, including green coding, cybersecurity, and generative AI.

Experience smooth application performance:

Technology Stack

The tech stack for functional testing service is highly dependent on the specific application in question, its complexity, and required expertise. Our experts can help you select the optimal tools and technologies for your project.

  • Testing Frameworks

    • Selenium
    • Appium
    • JUnit/TestNG
    • Robot Framework

  • Scripting Languages

    • Python
    • Java
    • JavaScript

  • Operating Systems

    • Windows
    • macOS
    • Linux

  • Cloud Computing Platforms

    • AWS
    • Azure
    • Google Cloud Platform

Cooperation Models

From scaling your team with skilled professionals to providing end-to-end project delivery, we offer the level of support that aligns with your business goals.

  • Dedicated Development Teams

    Direct communication and control

    You can gain access to a skilled and dedicated team of developers, functional testers, and designers who work exclusively on your project as if they were part of your in-house team. The primary feature of this cooperation type is that you can scale the team size based on your needs.

  • Project-Based Engagements

    Reduced management overhead

    We can take on your entire project from start to finish, delivering a complete and fully functional solution within a defined scope and timeline. Here, we acquire full responsibility for project success, while you receive a well-defined scope and timeline for the project.

  • Custom Tech Workshops

    Hands-on learning

    For your request, we can create workshops to enhance the technical skills of your team. They can cover various topics, from software engineering to generative AI and UI/UX design. In this way, you can increase team efficiency and foster professional development

Compliance with Functional Testing

Functional testing can verify that data is processed and stored securely, user access controls are correctly implemented, and the software meets accessibility standards for users with disabilities. This is crucial for achieving compliance with a range of certifications and industry standards, such as

  • GDPR

    Stay confident that your systems properly handle user consent, data access rights, data deletion requests, and privacy settings — key requirements for GDPR compliance.

  • PCI-DSS

    Verify secure payment processing workflows, proper data encryption, access control mechanisms, and secure authentication methods.

  • HIPAA

    Validate compliance with healthcare data protection requirements and patient information handling protocols.

  • WCAG 2.2

    Guarantee compliance with the latest accessibility standards, including mobile accessibility, target size requirements, and consistent navigation.

  • ADA

    Make sure digital services are accessible to users with disabilities, as required by Title III of the ADA.

  • ISO 27001

    Analyze information security management systems, focusing on risk assessment, security controls, and continuous monitoring capabilities.

Meet Your Team

Our functional testing expertise is driven by a network of highly skilled professionals. We bring together seasoned specialists with diverse backgrounds and in-depth knowledge across various industries and technologies.

  • $30/h

    Manual QA Tester

    Anna P., 5+ years of experience
    Specialized in detailed manual testing processes for web and mobile applications. Strong expertise in creating and maintaining test cases, identifying edge cases, and ensuring software meets business requirements. Skills: TestRail, JIRA, Zephyr, Bugzilla.
    • Manual testing
    • QA

    Request full CV

  • $42/h

    Performance Test Engineer

    Ben H., 7+ years of experience
    Ben specializes in evaluating system scalability and reliability under various workloads. He deploys automated performance tests to identify bottlenecks early and advises on tuning server environments. His expertise includes distributed testing setups and result analysis for capacity planning. Skills: JMeter, Gatling, Kubernetes, Splunk
    • Automated testing
    • QA

    Request full CV

  • $48/h

    Senior Automation QA Specialist

    Daniel G., 8+ years of experience
    Daniel specializes in advanced end-to-end testing strategies. He's led cross-functional teams to implement behavior-driven development (BDD) and shift-left testing. Daniel also has extensive experience with API test automation and performance testing, ensuring robust coverage for complex enterprise systems. Skills: Cucumber, Rest Assured, JMeter, Docker
    • Automated testing
    • QA

    Request full CV

  • $32/hour

    Manual QA Tester

    Emma R., 4+ years of experience
    Expert in conducting detailed manual QA for web and desktop applications. Emma has a proven track record of identifying edge cases and ensuring functionality and user experience meet high-quality standards. Her experience includes working with agile teams and managing test documentation. Skills: TestRail, JIRA, Bugzilla, Postman
    • Manual testing
    • QA

    Request full CV

  • $50/h

    QA Automation Lead

    Oksana P., 9+ years of experience
    Oksana has led several automation teams. They focused on designing strategic test architectures. She's skilled at managing communication across different functions. Isabella also sets up continuous testing pipelines and applies best practices in code reviews. Her leadership ensures efficient resource allocation and high-quality deliverables. Skills: Cypress, Jenkins, SonarQube, Jira
    • Automated testing
    • QA

    Request full CV

  • $30/h

    API Test Automation Engineer

    Serhii D., 4+ years of experience
    Serhii specializes in validating RESTful and SOAP APIs using automated frameworks. He integrates test suites into CI/CD pipelines. As a result, it shortens release cycles and reduces integration risks. Additionally, Ethan writes clear test documentation to ensure seamless handoffs. Skills: Postman, Newman, Swagger, Python PyTest
    • Automated testing
    • QA

    Request full CV

  • $40/h

    Mobile Automation Tester

    Sofia L., 6+ years of experience
    Sofia focuses on creating and maintaining test scripts for iOS and Android platforms. She has a track record of boosting deployment speed by automating repetitive tasks and streamlining test cycles for new app features. Her skill set covers device farm testing and version control. Skills: Appium, Gradle, Firebase Test Lab, GitLab CI/CD
    • Automated testing
    • QA

    Request full CV

Functional Testing Solutions for Diverse Industries

We specialize in functional testing across various industries, including healthtech, greentech, automotive, edtech, fintech, and manufacturing.

  • Healthtech

    Safeguard patient safety and data security in medical applications and devices.

  • Greentech

    Verify reliability and accuracy of software for energy efficiency, renewables, and environmental monitoring.

  • Automotive

    Guarantee safety and performance of autonomous vehicles, connected cars, and ADAS

  • Edtech

    Ensure user-friendliness, accessibility, and data integrity of educational platforms.

  • Fintech

    Build up reliability of banking applications, payment systems, and investment platforms.

  • eCommerce testing services

    Deliver seamless shopping experiences through rigorous testing of payment processing, inventory management, and customer journey workflows.

Functional Testing Process at Beetroot

  • Requirements Analysis

    We analyze the project requirements, including user stories, use cases, and functional specifications. This in-depth understanding of the application’s intended behavior is crucial for designing effective test scenarios.

  • Test Planning and Design

    Based on the requirements analysis, we develop a test plan that outlines the testing scope, objectives, approach, resources, and timelines. This stage involves creating detailed test cases, including positive, negative, boundary, and equivalence class partitioning tests, to cover various scenarios.

  • Test Environment Setup

    We carefully prepare and configure the testing environment, making sure it accurately replicates the production environment as closely as possible. This includes setting up hardware, software, network configurations, and preparing necessary test data.

  • Test Execution

    Our experts execute the designed test cases, both manually and through automated means, meticulously documenting the results and any encountered issues.

  • Defect Logging and Tracking

    Identified defects are logged in a bug tracking system. They provide detailed information about the issue, steps to reproduce, and expected behavior. We actively track the progress of defect resolution and work closely with the development team to implement timely fixes.

  • Test Reporting and Analysis

    We generate test reports that summarize the testing results, including pass/fail rates, defect statistics, and overall test coverage. These reports provide valuable insights into the application’s quality and areas for improvement.

  • Regression Testing

    After each round of bug fixes or new feature implementations, we conduct regression testing so that your application continues to function as expected and that previous fixes have not introduced new issues

Why Choosing Beetroot as a Functional Testing Company

With a global presence and 500 skilled professionals, we are uniquely positioned to deliver IT solutions that meet the diverse needs of our partners.

  • Agile Innovation with a Personal Touch

    We combine the capabilities of large testing providers with the flexibility and dedication of a boutique firm. Our entrepreneurial spirit drives us to constantly innovate and adapt to our clients’ evolving needs. This balance allows us to deliver fast responsiveness accompanied by proactiveness and creativity.

  • Specialized Testing Expertise

    Specialists from our network possess deep expertise in functional testing across multiple industries and platforms, supported by comprehensive automation testing services with reliable frameworks. The combination of experience and continuous learning enables us to tackle complex testing challenges with confidence and precision.

  • Sustainable Business Practices

    Our commitment to sustainability extends beyond environmental responsibility. We implement green IT practices, optimize resource utilization, and minimize digital waste through efficient testing processes. By embracing sustainable practices, we help our clients meet their environmental goals and support high testing standards.

  • Software QA and Testing Services Excellence

    Quality is paramount at our company. We adhere to rigorous quality assurance standards and employ a broad suite of testing methodologies. We continuously strive to improve our processes, and leverage data-driven insights and feedback to enhance the quality of our services (see more in SaaS testing services).

  • Innovation and Emerging Technologies

    Our interconnected R&D offices form a powerful innovation network. We actively explore and adopt new testing tools, technologies, and methodologies, such as test automation, AI-powered testing, and cloud-based testing platforms. This enables us to build solutions that deliver maximum value to our clients.

  • Client-Centric Approach

    We believe in building strong, long-term partnerships with our clients. Our approach ensures that we understand your business goals, challenges, and priorities. We foster open communication and collaboration throughout the project lifecycle, actively involving partners in decision-making processes.

Our Clients Say

Discover the positive outcomes our clients have achieved owing to the Beetroot’s dedicated tech expertise.

  • For all online businesses, the biggest cost and investment are tech and developers. Before the launch of our marketplace, we looked around for different offshore solutions to find a perfect partner. We were searching for cost-efficient, professional developers with perfect language skills who could understand our goals and deliver the results on time. At last, we found Beetroot, and they had everything we needed. They provided the best quality of work and offered very competitive prices.

    Alexander Antonov,
    Co-Founder of Artely.com

Elevate the quality of your software with Beetroot

Let’s discuss your project. Fill out the form and learn how we can help breathe life into your goals.

    FAQs