Software Testing & QA Services: Delivering Quality You Can Trust
Shipping software without rigorous quality assurance is one of the most expensive mistakes a business can make. Critical defects discovered after release can cost up to 30× more to fix than those caught during development, and they can quickly damage user trust.
At Hashe, we help businesses build quality into every stage of the software lifecycle. Since 1998, our QA specialists have supported organisations across the USA, UK, and Australia with reliable testing strategies, automation, and independent quality audits that ensure software performs exactly as expected.
Whether you need a dedicated QA partner, test automation engineers for CI/CD pipelines, or a pre-release quality audit, our team brings the process maturity, tools, and expertise required to deliver stable, high-performing applications.
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25+
Years of QA Experience
500+
Projects Delivered
98%
Client Retention Rate
40%
Faster Release Cycles
Recognised Quality. Certified Expertise.
Our QA standards and delivery quality are validated by trusted industry platforms and internationally recognised certification frameworks. These recognitions reflect our commitment to reliable processes, technical excellence, and long-term client satisfaction.
Recognition / Certification
- Clutch Top Software Testing Company
- GoodFirms Top QA Company
- ISTQB-Certified QA Engineers
- ISO 9001-Aligned Processes
- OWASP-Compliant Security Testing
- 25+ Years Operational Track Record
What It Means for You
- Verified client reviews across fintech, healthcare, SaaS, and enterprise software projects.
- Independently rated for technical expertise, project management, and client satisfaction.
- International Software Testing Qualifications Board, a globally recognised QA standard
- Our quality management system follows ISO 9001 principles for consistent, repeatable delivery
- Security assessments are conducted against the globally recognised OWASP Top 10 framework
- Established in 1998, with a track record that startup-stage vendors simply cannot offer
Our Software Testing & QA Services
We provide end-to-end software testing services across the full SDLC, from requirements validation and test strategy through execution, defect management, and release sign-off. Our QA engineers are experienced in both manual and automation testing across web, mobile, API, and enterprise software environments.
Functional Testing
Functional testing ensures that every feature, user workflow, and business rule performs exactly as expected. Our QA engineers validate application functionality across browsers, devices, and environments, and clearly document defects to accelerate developer resolution.
Our functional testing includes:
- End-to-end user workflow testing
- Cross-browser testing (Chrome, Firefox, Safari, Edge)
- Database validation and data integrity checks
- API response verification
- Boundary value and equivalence testing
- Smoke and sanity testing for each build
Regression Testing
Regression testing ensures that new features, updates, or bug fixes do not break existing functionality. We maintain evolving regression test suites that validate your complete application before every release.
For fast-moving teams, we implement automated regression pipelines integrated with CI/CD, enabling full test execution on every commit and helping teams release software faster and with greater confidence.
Performance & Load Testing
Performance issues are invisible until they matter most, during a major product launch, a flash sale, or the busiest day of your business calendar. Our performance testing service stress-tests your application’s behaviour under real-world load conditions so you can identify bottlenecks, optimise infrastructure, and set defensible capacity thresholds before your users ever encounter them.
Performance testing types we deliver:
- Load testing: behaviour under expected peak concurrent user volumes
- Stress testing: finding the exact breaking point beyond normal capacity
- Spike testing: simulating sudden, sharp traffic increases
- Soak / endurance testing: detecting memory leaks under sustained load
- Scalability testing: verifying horizontal and vertical scaling behaviour
Common tools:
Apache JMeter, Gatling, LoadRunner, k6, BlazeMeter.
Security & Penetration Testing
Cybersecurity vulnerabilities represent both a technical and a regulatory risk. Our security testing team conducts structured vulnerability assessments and penetration tests against your web applications, APIs, and infrastructure, identifying and prioritising security risks before malicious actors can exploit them.
Our security testing covers the full OWASP Top 10 vulnerability categories, including SQL injection, cross-site scripting (XSS), broken authentication, insecure direct object references, and sensitive data exposure. Every finding comes with detailed remediation guidance and a severity classification, not just a raw vulnerability list.
Tools:
Acunetix, Burp Suite Professional, OWASP ZAP, Nessus
API Testing
Modern applications are built on APIs, and an untested API layer is one of the most common sources of integration failures in production. Our API testing service validates REST, SOAP, and GraphQL endpoints for functional correctness, performance under load, security hardening, and contract compliance.
We integrate API test suites directly into your CI/CD pipeline so that every deployment is validated end-to-end, and breaking changes in upstream services are caught automatically, not reported by customers.
Tools:
Postman, RestAssured, SoapUI, Swagger/OpenAPI, Newman
Mobile App Testing: iOS & Android
Mobile applications carry unique testing complexity: fragmented device ecosystems, varied OS versions, unpredictable network conditions, and demanding users who expect flawless performance from the first launch. Our mobile app testing service covers the full quality spectrum for native, hybrid, and cross-platform applications.
What we test on mobile:
- Functional correctness across iOS and Android platforms
- Device and OS version compatibility across real devices and emulators
- Usability and touch interaction, including gesture recognition
- Performance under low memory, low battery, and degraded network conditions
- Installation, update, and uninstallation flows
- Push notification delivery and deep link behaviour
App Store & Google Play
submission compliance checks
Test Automation
Manual testing alone cannot keep pace with modern development cycles. When your team ships multiple releases per week, manual regression coverage becomes the bottleneck that slows delivery and erodes confidence. Our test automation service transforms your testing investment into a reliable, repeatable quality gate that runs continuously, giving your development team the freedom to deploy with confidence.
We take a strategic approach to automation. Not every test should be automated, and fragile or poorly maintained automated tests add costs rather than value. Our automation engineers identify the highest-return candidates, select the right framework for your stack, and build a maintainable suite that scales with your product.
Automation capabilities:
- Web UI automation, Selenium, Cypress, Playwright
- Mobile automation, Appium, XCUITest, Espresso
- API automation, RestAssured, Postman/Newman
- CI/CD integration, Jenkins, GitLab CI, GitHub Actions, Azure DevOps
- Parallel execution across browsers, devices, and environments
- Reporting & dashboards, Allure, TestRail, ExtentReports
Usability & Accessibility Testing
A product that works technically but frustrates users in practice still fails its audience. Our usability testing evaluates your application from the perspective of real users, identifying friction points, confusing navigation patterns, and interface issues that functional test suites cannot surface.
Our accessibility testing ensures your digital product meets WCAG 2.1 AA standards, covering screen reader compatibility, keyboard navigation, colour contrast ratios, and assistive technology support. For businesses in regulated industries or serving public sector clients, accessibility compliance is not optional, and retrofitting it post-launch is significantly more expensive than building it in from the start.
Compatibility Testing
Your application will be accessed across hundreds of devices, browsers, and OS combinations. Compatibility testing ensures a consistent, high-quality experience for users regardless of how they connect. We validate your application against agreed compatibility matrices covering desktop browsers, mobile devices, OS versions, screen resolutions, and network environments, identifying rendering issues, feature gaps, and performance anomalies before they reach production.
AI-Powered & Intelligent QA Testing
The most significant shift in software quality assurance in recent years is the integration of AI and machine learning into the testing process itself. At Hashe, we incorporate AI-assisted practices where they deliver measurable value, reducing manual effort, improving coverage, and accelerating delivery cycles without replacing the expert judgement that complex testing requires.
What AI enables in our QA process
AI test case generation: Automatically generate comprehensive test suites from your requirements and user stories, covering edge cases and boundary conditions that time-pressured manual design routinely misses. Reduces test design time by up to 60%.
Predictive defect analysis: Analyse historical defect patterns and code change metrics to identify the highest-risk areas of each release before testing begins. Focus deepest coverage where it matters most, not uniformly across everything.
Self-healing test automation: When a UI change breaks a locator, AI automatically identifies the correct element using alternative attributes, dramatically reducing the maintenance overhead that makes large automation suites expensive to sustain.
AI-assisted visual regression testing: Pixel-level screenshot comparison across thousands of UI states, flagging layout shifts, missing assets, font rendering differences, and colour anomalies across browsers and devices that functional tests cannot catch.

Why This Matters for Your Business
AI-augmented QA eliminates the low-value, repetitive work that prevents skilled testers from focusing on complex, exploratory, and domain-specific testing. The result: broader coverage, faster release cycles, and fewer escaped defects, at a lower cost per defect found.
In-House QA vs Outsourced QA: Which Is Right for Your Business?
Many businesses reach a point where the question is not whether to invest in software testing, but whether to build an internal QA capability or partner with a specialist provider. Both approaches have merit, and the right answer depends on your stage, your release cadence, and the complexity of your testing requirements.
The table below provides an honest comparison to help you make an informed decision:
Factor
- Time to first test
- Cost structure
- Specialist skills
- Tool investment
- Scalability
- Domain knowledge
- Objectivity
- ISTQB / certification
- Best suited for
In-House QA Team
- 8–16 weeks (hiring, onboarding)
- Fixed: salaries, benefits, tools, training
- Limited to who you can hire & retain
- Licences, infrastructure, your cost
- Slow, constrained by headcount
- Deep over time, but slow to build
- Can develop blind spots
- Cost of training & exams falls on you
- Large enterprises with stable, complex products
Outsourced QA (Hashe)
- 1–2 weeks (immediate start)
- Flexible: pay for what you need
- Immediate access: automation, security, performance
- Included in engagement
- Scale up/down with your release cycle
- Accelerated via structured onboarding
- Independent perspective, no internal bias
- Certified team available from day one
- Scale-ups, SMEs, and variable release teams
The Hybrid Approach
Many of our most successful client relationships are hybrid models: a small internal QA lead who owns strategy and stakeholder communication, supported by a Hashe team that delivers execution capacity, specialist automation skills, and surge coverage around major releases. This gives you the best of both, continuity and control internally, with scale and expertise on demand.
Why Choose Hashe as
Your QA Testing Partner
There are many software testing providers, but a partner who adds genuine value stands out through process expertise, ommunication quality, and commitment to your product’s success.
Our QA specialists focus solely on quality; they are not developers testing on the side. This ensures deep, reliable coverage and high-quality defect reporting.
We engage at the requirements stage to review specifications for testability, ambiguity, and completeness. This prevents defects from being built, reduces rework by 30–40%, and accelerates release cycles.
Our senior engineers hold ISTQB Foundation and Advanced certifications, applying globally recognised standards. Processes align with ISO 9001 principles for consistent delivery.
We integrate with Scrum, Kanban, or hybrid methodologies using your project tools, JIRA, Azure DevOps, Trello, and Confluence, adapting to your sprint cadence. Teams quickly stop seeing us as external.
Clients receive daily defect updates, build summaries, and live access to our test management platform, ensuring you always know what was tested, what was found, and the remaining risks.
We sign NDAs and follow strict policies for code, test environments, and client data. Your intellectual property is fully protected.
Hashe has delivered thousands of QA and development projects over 25+ years, maintaining a 98% client retention rate. Our track record reflects consistent quality and trust, not just a single good project.
Our Software Testing Process
Effective quality assurance is not a single activity. It is a systematic process that runs in parallel with development from the earliest stages of a project. Here is how we structure every engagement to deliver predictable, measurable quality outcomes.
Step 01
We review business requirements, user stories, and technical specifications to identify testable criteria, ambiguities, and risk areas. A detailed Test Plan documents scope, objectives, testing types, entry/exit criteria, and timelines.
Step 02
QA engineers develop a comprehensive library of test cases covering functional requirements, edge cases, negative scenarios, and exploratory testing charters. All test cases are peer-reviewed before execution.
Step 03
We collaborate with DevOps or infrastructure teams to configure stable, production-representative test environments. CI/CD hooks are implemented where applicable, so automated tests run on every commit.
Step 04
Tests are executed systematically against each build. Defects are logged with reproduction steps, severity, and supporting evidence, and we work closely with developers to accelerate resolution.
Step 05
Resolved defects are verified, and regression suites are executed to ensure no existing functionality is broken. This cycle continues until the exit criteria are met.
Step 06
We deliver a comprehensive Test Completion Report covering execution metrics, defect statistics, risk assessment, and recommendations for post-release monitoring.
Testing Tools & Technologies We Use
Our QA engineers work with the full spectrum of industry-standard testing tools. We select tooling based on your technical environment, project requirements, and team preferences, not based on internal familiarity. If you have existing tool investments, we work within them.
Web UI Automation
- Selenium WebDriver,
- Cypress,
- Playwright,
- Puppeteer
Mobile Test Automation
- Appium,
- XCUITest,
- Espresso,
- Detox
API Testing
- Postman,
- RestAssured,
- SoapUI,
- Newman,
- Swagger/OpenAPI
Performance & Load Testing
- Apache JMeter,
- Gatling,
- LoadRunner,
- k6,
- BlazeMeter
Security Testing
- Acunetix,
- Burp Suite Professional,
- OWASP ZAP
- Nessus
Test Management
- TestRail,
- Zephyr,
- qTest,
- JIRA
- Azure DevOps,
- Microsoft TM
CI/CD Integration
- Jenkins,
- GitLab CI/CD,
- GitHub Actions,
- Azure DevOps
- Pipelines,
- CircleCI
Reporting & Dashboards
- Allure,
- ExtentReports,
- ReportPortal,
- TestRail
AI Testing Tools
- Testim, Applitools,
- Mabl,
- Functionize
Industries We Serve
Software quality requirements vary by industry. A fintech app has strict regulatory obligations, an e-commerce platform needs flawless checkout flows, and healthcare systems must protect patient data. Our QA team brings sector-specific knowledge, ensuring your software meets the unique demands of your domain.
Industry
Fintech & Financial Services
Healthcare & MedTech
E-commerce & Retail
SaaS & Software Products
Real Estate & PropTech
Education & EdTech
Logistics & Supply Chain
Media & Entertainment
Our QA Focus Areas
Transaction integrity, regulatory compliance (PCI-DSS, SOX), security, and high-availability testing
HIPAA compliance, patient data security, clinical workflow validation, and FDA alignment
Checkout flow testing, payment gateway integration, peak load performance, cross-device UX
Release velocity, regression depth, multi-tenant isolation, API contract testing
Listing accuracy, search functionality, CRM integration, map/geolocation testing
LMS testing, content delivery, multi-device accessibility, WCAG compliance
Tracking system accuracy, third-party API integration, and data pipeline validation
Streaming performance, content delivery, cross-device playback, and DRM testing
Client Success: Software Testing Results That Speak for Themselves
The following engagements illustrate how our testing services have created measurable, tangible value for clients across different industries and project contexts. These are real outcomes from real projects.
What Our Clients are Saying
Flexible QA Engagement Models
No two projects are identical, and a rigid engagement model creates friction before work even begins. We offer three primary engagement structures, each designed to match a different type of business need. We will recommend the right model based on your current situation and can transition between models as your needs evolve.
Dedicated QA Team
A team of Hashe QA engineers works exclusively on your product as a long-term extension of your in-house team. This model suits organisations with ongoing development programmes who need consistent, deep-product-knowledge QA coverage that scales with their release cadence. Your dedicated team attends your standups, uses your tools, and treats your product as their own. Minimum engagement: 3 months.
Best for:
Product companies, SaaS businesses, and ongoing development programmes with regular releases.
Project-Based Testing
A defined scope, timeline, and deliverable. We assess your application, agree on testing scope and acceptance criteria, execute a full testing cycle, and deliver a comprehensive quality report with actionable findings. Projects are fixed-price wherever scope permits, giving you budget certainty.
Best for:
Pre-launch validation, version upgrades, third-party quality audits, and regulatory compliance testing.
QA Staff Augmentation
Embed experienced Hashe QA engineers directly within your existing team to supplement capacity during peak periods, cover specialist skill gaps (test automation, security testing, performance testing), or accelerate a specific release. Staff augmentation gives you the flexibility to scale QA resources up and down without the overhead and lead time of permanent hiring.
Best for:
Startups scaling quickly, teams with capacity gaps, organisations preparing for a major release or audit
Trusted by Global Review Platforms
Frequently Asked Questions
About Software Testing
Software testing identifies defects in a program. Quality Assurance (QA) is broader, ensuring quality is built into every stage of development. We provide both standalone testing and full-cycle QA partnerships across the SDLC.
Costs vary by project scope, team size, and testing types. Offshore QA rates typically range from $20–$50/hour. We also offer fixed-price or retainer models for predictable budgets.
Project-based testing usually takes 1–8 weeks, while automation framework setups take 4–8 weeks. Dedicated teams operate on continuous engagements with agreed timelines.
Yes. Our QA engineers work within Agile, Scrum, Kanban, or hybrid workflows, using your tools like JIRA, Azure DevOps, Slack, or Confluence, and integrate with your CI/CD pipeline.
Absolutely. NDAs are signed before any substantive discussion to protect client confidentiality and IP.
Functional, regression, performance, security/penetration, API, mobile (iOS & Android), test automation, usability, accessibility (WCAG 2.1), and compatibility testing. We also provide QA consulting and process audits.
Yes. We provide a free QA consultation and, where applicable, sample test cases or proof-of-concept automation scripts.
Fintech, healthcare, e-commerce, SaaS, real estate, education, logistics, and media. Our QA team brings sector-specific expertise alongside technical skills.
Start Shipping Software You Are Confident In
Quality problems found after release are expensive in engineering time, customer trust, and competitive position. The right time to invest in rigorous QA is before your next release, not after your next production incident.
Our team is ready to review your current quality process, identify your highest-risk gaps, and propose a testing approach that fits your team, your timeline, and your budget. We work with startups shipping their first product and enterprises managing complex multi-platform portfolios, and we bring the same rigour and attention to both.
Schedule Your Free QA Consultation Today
hashe.com/contact-us | info@hashe.com | +1 781 706 8128 | +92 300 840 6312
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Have a project in mind or need clarity on the right service for your business? Fill out the form below and our team will review your requirements and get back to you with tailored guidance and next steps. Simple details today can lead to smarter decisions tomorrow.















































