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QA Engineering & Software Testing Services

Achieve excellence with reliable QA and testing

PixelPlex QA software testing company offers comprehensive QA engineering and software testing services to help you launch robust, error-free applications. With your growth in mind, we deliver solutions that guarantee top-quality performance and reliability for your users.

See our projects

QA analysts with rich testing backgrounds

Mistakes happen, and that's where our QA testing services engineers step in. Our approachable yet highly skilled software testing service experts tackle any tech issue with precision, adhering to unwavering standards to ensure your applications run smoothly and efficiently.

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    Our goal is to help clients efficiently allocate resources while maintaining top-quality deliverables.

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    We adhere to using precise performance tracking tools and providing custom QA and testing services for each specific device or application.

Fit for the purpose: our software testing services

Investing in software quality assurance services is essential for securing your app's commercial success. Connect with us now and we'll establish a result-oriented QA testing process that will comply with your business objectives and workflows.

Software testing & QA engineering

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Quality assurance audit & consulting

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Software testing automation

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We provide comprehensive quality assurance testing services throughout the entire solution development lifecycle to make sure your software is bug-free and reliable.

  • Industry & tech standards product compliance
  • Existing QA team extension with dedicated experts
  • Flexible engagement models
  • Neat progress reports & issue fixing roadmaps
  • Well-thought-out risk management processes

Our QA testing services company offers evaluation and guidance to improve your QA processes and empower you to achieve better software quality and performance.

  • Software development process review
  • Inefficiencies and bugs identification
  • Manual & QA automation engineering best practices
  • Effective software quality assurance policy choice
  • Enterprise-grade QA process fine-tuning

We deliver software testing automation services that enhance efficiency and accuracy, using advanced tools to streamline testing processes and reduce time-to-market for your applications.

  • Cost & risk mitigation instruments implementation
  • Testing automation feasibility assessment
  • Modular DevOps automation frameworks introduction
  • Platform-, device- & browser-specific testing automation
  • Parallel automated QA engineering

A snapshot of our software testing projects

We’ve selected several recent PixelPlex projects that showcase our QA engineering team’s involvement from inception through launch and ongoing support.

FootballNet

PixelPlex software development and QA testing teams helped the client build from scratch a disruptive football and soccer fan loyalty platform. Underpinned by blockchain tech, the solution enables teams, club owners, and fans to interact through gamified challenges and merchandise offerings.

The system proved to be much in demand, engaging top clubs like Queens Park Rangers, Bradford City AFC, and AIK Fotboll right away while sending stakeholders’ bottom lines soaring. Our QA testers’ responsibilities included:

  • Checking the UX/UI personalization
  • Testing the strategies gamification
  • Examining payments, stakes & rewards tokenization
  • Driving the game streaming through the mobile device park
  • Assessing admin dashboard’s capabilities
  • Simulating attendance scenarios
  • Analysing potential fan behavior
  • Testing API-based third-party service integrations
Read FootballNet case study
The screenshots of UI of FootballNet mobile application

Green

To create a full-blown multi-platform eCommerce ecosystem for a European retail giant, PixelPlex hand-picked a dedicated software testing and engineering team. The mission was complete in some eight weeks, with the work of our quality assurance specialists comprising:

  • Inspection of online order picking & shopping
  • UX/UI customization research
  • Uber-like delivery testing
  • IoT-enabled supply chain management checks
  • Smart stock-keeping workflow analysis (15K+ SKUs)
  • Platform-specific mobile apps test-driving
  • User flow targeting assessment
  • Payment process testing
Read Green case study
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Flact

A FinTech enterprise commissioned PixelPlex’s programming and QA engineering team to aid in devising a Hyperledger-backed platform for multi-signature doc flow governance. Underpinned by a decentralized blockchain node infrastructure, the solution allows executives and shareholders to vote and distribute their resolutions across a unified web application.

Our software tester engineers’ contribution to the project included:

  • Dedicated accounts functionality testing
  • Logging capabilities evaluation
  • Checking access to co-signatories viewing
  • Inspection of resolution history transparency
  • External providers voting abilities verification
  • UX/UI design intuitiveness assessment
  • Short links plugin testing
  • Experimenting custom system instance setups
  • Self-management investigation
  • Password & email-enabled authentication checks
Read Flact case study
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Full-range QA engineering & testing activities

PixelPlex QA services expertly manage and balance manual QA testing with QA automation and guarantee flawless performance across all use cases and devices. We assess code quality from both user and machine perspectives, whether manually or through automated testing.

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Manual Testing

  • User acceptance testing
  • White box testing
  • Black box testing
  • System testing
  • Unit testing
  • Usability testing
  • Integration testing
  • UI testing
  • Configuration testing
  • Compatibility testing
  • Security testing
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Automated Testing

  • Installation testing
  • Regression testing
  • API testing
  • Smoke testing
  • Cross-device testing
  • Localization testing
  • Performance testing
  • Functional testing
  • Acceptance testing

Software testing for dedicated expert solutions

Our offerings include both comprehensive QA engineering services and solutions for isolated issues, all tailored to address specific troubleshooting needs within your tech domain.

We provide thorough QA and testing services for web applications, all while focusing on robust performance, security, and seamless user experience across various browsers and devices.

  • Standard & progressive web application (PWA) testing
  • Memory integrity QA
  • Data integrity, migration & integration
  • API & server performance assessment
  • Back-to-front-end connection
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Our team provides comprehensive QA and testing for mobile applications and secure top functionality, usability, and compatibility across different devices and operating systems.

  • Battery & random-access memory (RAM) usage
  • User data security testing & client-server communication QA
  • Material Design & HIG conformance
  • Third-party & internal integration testing
  • End-to-end UI/UX testing
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We deliver expert QA and testing services for blockchain solutions as well as verify transaction integrity, security protocols, and network performance to maintain trust and reliability.

  • Blockchain implementation & feasibility rationale
  • Ledger network & ecosystem vulnerabilities detection
  • dApps & their nodes tech consistency testing
  • Smart contracts integrity testing
  • Transaction security assessment
A tablet demonstrating BTC/USD chart

Our QA and testing services for AR/VR solutions assess immersive experiences, performance, and user interactions to deliver captivating and glitch-free virtual environments.

  • Consumer & business apps testing
  • User-centric UI/UX guidelines adherence
  • Operational integrity analysis
  • Visuals rendering fine-tuning
  • Cyber-security assessment
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We provide QA and testing for artificial intelligence apps and can evaluate algorithms, data accuracy, and system performance to deliver reliable and intelligent outcomes.

  • Machine learning code analysis & apps testing
  • Computer vision solutions quality assurance
  • Deep learning tools QA engineering
  • Big data algorithms QA & feature extraction
  • In-app data aggregation & verification
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Our QA and testing services for IoT systems focus on connectivity, data integrity, and device interoperability and guarantee secure integration within the entire IoT ecosystem.

  • Data collection, synchronization & encryption QA
  • Solutions connectivity testing & battery life assessment
  • User & power scenarios testing
  • Advanced security techniques implementation
  • Cloud infrastructure quality assurance
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We offer specialized QA and testing services for APIs, validating functionality, performance, and security to facilitate smooth and reliable data exchanges between various systems.

  • Error & runtime detection
  • Web service specifications compliance
  • Sanity testing
  • Penetration testing
  • Load testing
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Outsourced QA testing helps benefit at scale

Guided by our seasoned QA engineering team, you'll swiftly overcome obstacles that have hindered your business progress and achieve results faster than you imagined.

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Quickly hit the market

Our professional QA engineering and software testing services reduce development time, help your product reach the market faster, and gain a competitive edge.

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Increase business efficiency

By streamlining your QA and testing services, we enhance overall workflow efficiency and empower your team to concentrate on their primary business activities.

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Ensure process transparency

Our transparent QA practices provide clear visibility into your development process, all while fostering trust and collaboration at every stage.

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Control budget

With our cost-effective QA solutions, projects stay on budget as well as avoid unexpected expenses, and ensure financial predictability.

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Rely on after-launch support

Our after-launch support experts focus on maintaining and enhancing your product’s performance and driving continuous improvement and user satisfaction.

Discover our fine-grained software testing process

During years of providing quality assurance services to all kinds of businesses, PixelPlex QA engineers polished their software testing approach to be on the same page as clients from day one. We detect the potential risks early on, define the right path to achieve your goals, and stick to it, whatever the circumstances.

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QA engineering planning

  • Software requirements specification and design analysis

  • Quality standards identification

  • Test case tree ideation

  • Quality and UX audit

  • Software testing plan roadmapping

2

QA & QC breakdown

  • Requirements testing

  • Test cases and checklists development

  • Testing environment deployment

  • Software quality assurance data preparation

  • KPI metrics definition

3

Software testing

  • Quality assurance activities

  • Software bug reporting

  • Detected issues classification

  • Bug tracking system logging

  • System improvements mapping

4

Fixed issues validation

  • Bug fixing QA

  • Smoke testing

  • Regression testing

  • System QA

  • User acceptance testing

5

Software quality assurance release

  • Production environment testing

  • Requirements and deliverables QA

  • End QA upgrades reporting

  • Test suite updates

  • Post-project and post-sprint review

  • QA engineering support

We stay ahead of tech industry

PixelPlex analysts sort through tons of ever-evolving instruments and techniques to fashion a ready-to-go weapon for our client. Take a look at what we’ve done recently — some takeaways are truly insightful.

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Commonly Asked Questions

How do QA services contribute to improving product quality?

QA services enhance product quality by identifying and resolving issues early in the development process. QA engineers normally employ thorough testing methods and advanced tools to ensure that the client’s software is reliable, efficient, and meets the highest standards.

How long does a typical QA testing cycle take?

The duration of a QA testing cycle varies based on the project's complexity and scope. For standard applications, it generally ranges from a few weeks to several months, depending on the specific requirements and testing depth.

What are the advantages of outsourcing QA services?

Outsourcing QA services offers access to specialized expertise and advanced testing tools, which can reduce costs and speed up the time-to-market. It allows internal teams to focus on core development while ensuring thorough testing by dedicated professionals.