Software quality assurance services

Software quality assurance services

What’s more expensive than hiring a QA testing team? Not hiring one. One overlooked bug can cost you customers, revenue, and reputation. We don’t just test software –we protect your business. Whether you’re scaling fast or launching something new, Modsen QA company guarantees your software works, every time.

BusinessFirms

Modsen rating on BusinessFirms

Modsen QA services brief facts

10+

Years of experience

25

Industries served

85%

Senior QA testers

250+Software releases tested
100%Security compliance

Quality assurance and testing services we provide

Software testing consultancy

Expert guidance on test strategy and tools

Improved efficiency with automated testing

Risk mitigation through comprehensive QA audits

QA testing service within custom software development

Tailored test plans for custom software

Continuous testing and feedback integration

Focus on user-centric quality standards

On-demand QA software testing experts and resources

Scalable QA resources based on project needs

Specialized QA experts in various domains

Agile integration with your team’s workflow

Software QA services with industry-recognized certification

Oracle
Oracle
Microsoft
Microsoft
AWS
AWS
Microsoft Certified
Microsoft Certified
ISTQB
ISTQB
Google Cloud Platform
Google Cloud Platform
Oracle
Oracle
Microsoft
Microsoft
AWS
AWS
Microsoft Certified
Microsoft Certified
ISTQB
ISTQB
Google Cloud Platform
Google Cloud Platform
Gradient background
Hexagons backgroundHead of QA at Modsen

Every release should be predictable. No surprises

Let’s discuss how to make testing work for you. Schedule a free consultation today.

Danila DreminHead of QA at Modsen

Precision-driven QA testing solutions built for speed, security & scale

Optimized QA strategies for reliable software

As an experienced software quality assurance agency, Modsen analyzes your QA processes to uncover inefficiencies, improve test coverage, and ensure seamless software quality. With expert-driven strategies, we help you release faster, minimize defects, and scale confidently.

Comprehensive QA audits

Test strategy development

Optimization of test planning, design, execution, and management

certificate

With certifications from ISTQB, the foremost software testing certification scheme, our QA experts at Modsen are equipped with the highest level of expertise. Prepare to work alongside the team of fully devoted engineers who are passionate about leveraging technology for your business’s triumph.

Modsen custom QA testing guarantees

Cost efficiency in every detail

Through optimized workflows and smart automation, we’ve reduced testing costs by 30% and maintenance costs by 17%, delivering quality that’s both cost-effective and sustainable.

Speed, without the sacrifice

As your trusted software testing partner, Modsen applies automation and a shift-left approach. We’ve cut testing time by 15%, helping businesses launch faster while maintaining high-quality standards.

Security from day one

Our team identifies vulnerabilities and critical issues early, embedding quality into every phase to ensure flawless launches with zero severe defects, while maintaining compliance with standards like GDPR, HIPAA, etc.

Industry-specific expertise

We don’t just test – we tackle the toughest challenges of your domain. Our QA software testing services address domain-specific risks, compliance needs, and user expectations – offering solutions that work in the real world.

Scalable QA, on your terms

Whether you need a full-scale offshore QA testing team or targeted testing support, we adapt to your project’s size, timeline, and changing needs – integrating effortlessly into your workflow.

Proactive expertise at every step

With Modsen’s outsourced QA testing, you get more than execution. Our testers integrate with your team, offering proactive insights to boost speed, cut waste, and enhance product quality.

Choose wisely

Verify the quality of our QA testing services with any contact within our extensive referral base before making your final decision.

QA software testing company powered by top-tier tools

Web testing

Automated testing

  • Playwright
  • Selenide
  • Cypress
  • WebdriverIO

Manual testing

  • DevTools
  • Charles Proxy
  • Fiddler
  • PageSpeed Insights
  • PerfectPixel

Mobile testing

Automated testing

  • Appium
  • XCUITest
  • Google Espresso

Manual testing

  • Xcode
  • Android Studio
  • BrowserStack
  • Firebase
  • TestFlight

API testing

Automated testing

  • Rest assured
  • Mocha
  • Chai

Manual testing

  • Postman
  • SoapUI

Performance testing

Automated testing

  • Apache JMeter
  • Blazemeter
  • K6 by Grafana

Manual testing

  • OWASP Zap
  • Burp Suite

Test management

  • Microsoft Azure DevOps
  • TestRail
  • Xray
  • Zephyr
  • MTestLink

Industry-specific QA and testing solutions

FinTech

QA services for security testing and compliance to safeguard sensitive financial data and secure transactions.

Logistics

Performance and API testing for real-time data accuracy, system reliability, and high-volume scalability in logistics operations.

Enterprise

Regression and load testing to guarantee stability, scalability, and minimal disruption for enterprise systems.

Telecom

Network performance remote QA testing for scalability and reliability of telecom software, even under high stress.

AdTech

QA testing solutions for performance, fraud detection, and data integrity to provide seamless ad-serving algorithms and accurate real-time data processing.

IoT

Smart systems and security testing for flawless, safe operation of connected devices across varied environments.

Travel & hospitality

Cross-device and usability testing to optimize seamless booking experiences across platforms, improving UX and conversion rates.

Agriculture

Data integrity and IoT QA testing experts for accurate real-time environmental data processing without failure.

EdTech

Certified QA tester for mobile app and feature validation to ensure seamless, effective learning experience.

Automotive

Embedded system testing to meet high safety and performance standards in automotive software.

Real estate

QA testing services for transaction smoothness, platform functionality, and secure payment integrations.

Social networking

Scalability, security testing, and user experience for platforms to handle high traffic securely and efficiently.

Client-approved QA software testing firm

TopDevelopers platform

First-rate services provider dedicated to banking project development

Modsen rating on TopDevelopers

“We needed narrowly specialized experts so we turned to the MODSEN company for IT staff augmentation service in order to modernize the current web and mobile app for better functionality and usability. Applying such technologies as React, Node JS and JavaScript the developers improved the interface of our app, strengthened the users’ data privacy and implemented some additional payment systems.”

BusinessFirms platform

High-quality team with expertise for developing top-notch quality projects

Modsen rating on BusinessFirms

“Modsen’s open communication and availability have helped us face challenging project, easing the process and bringing all ideas to life. The team has exceeded the expectations on quality and timelines. They’re also very knowledgeable and bring a fun work environment.”

Clutch platform

CRM Development for Household Appliances Manufacturer

Modsen rating on Clutch.co

“After launching the system, the company was able to manage automation activities and save human resource processing time by 50%. The team collaborated using a scrum framework and kept in communication for updates, requirements, and changes. Overall, their out-of-the-box solution was remarkable.“

Integrated software testing and QA across all success stories

Background-message

Outsource software quality assurance services and focus on growth. We handle the rest.