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App Support & Maintenance Services 

Ensure your web, mobile, or enterprise app remains fast, secure, and up-to-date with QSS Technosoft’s proactive support and maintenance services. From bug fixes and updates to performance tuning and security, we extend your app’s lifecycle and maximize ROI. 

  • 24/7 app monitoring & technical support 
  • Bug fixing, crash resolution & performance tuning 
  • Regular updates, OS compatibility & versioning 
  • Security patches & compliance assurance

 Schedule a Call with our IT Support Expert

App Support & Maintenance Services

Trusted by Leading Brands Worldwide

See our case studies

abzooba
Botplan
CNH
Eldermark_Software
HAL
matrix
motherdairy
plaoalto
shiftpixy
Sports-Clips
tsi
zscaler
abzooba
Botplan
CNH
Eldermark_Software
HAL
matrix
motherdairy
plaoalto
shiftpixy
Sports-Clips
tsi
zscaler


Why Ongoing App Maintenance is Crucial for Long-Term Success


App maintenance is an essential component of the software development lifecycle. Through ongoing activities such as bug fixing, performance optimization, security updates, and the addition of new features, app maintenance helps businesses deliver a seamless and reliable user experience. By prioritizing regular app maintenance, organizations can enhance user satisfaction, keep their application performing at its best, and quickly address any issues that arise—ultimately maximizing ROI by reducing costly downtime.


 Bug Fixes & Issue Resolution – Minimize app crashes & ensure smooth user experience.
 Performance Optimization – Maintain speed, responsiveness, and functionality.
 Security Updates – Patch vulnerabilities and ensure data protection.
 OS & Platform Compatibility – Stay aligned with new device and OS releases.
 Feature Enhancements – Add new functionalities to meet user expectations.

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Our Scope of Web and Mobile App Support & Maintenance Services

 
At QSS Technosoft, we are a leading maintenance company responsible for the ongoing management of software solutions. We deliver comprehensive App Support & Maintenance Services tailored to evolving business needs. Our software support service covers everything from proactive monitoring to end-to-end lifecycle management, including technical fault resolution, system upgrades, and integration with third-party applications. We emphasize the importance of continuous maintenance to ensure high availability, security, and optimal performance across all digital touchpoints.​

App Monitoring & Performance Management   App Monitoring & Performance Management

Deliver seamless digital experiences with continuous performance tracking and optimization across the entire system. Our experts focus on: 

  • Real-time performance monitoring using automated tools for issue detection 
  • App crashing issue resolution 
  • Usability & security evaluations 
  • Source code versioning and repository management 
  • App store performance and feedback monitoring 
  • 3rd party integration health checks 
  • OS and device update assessments
Mobile & Web App Upgrade Services Mobile & Web App Upgrade Services

Boost your agility and competitiveness with timely upgrades that keep your software applications fresh, effective, secure, and future-ready. Our upgrade services include adaptive maintenance to ensure compatibility with new technologies and operating systems: 

  • Feature enhancements and UI/UX improvements 
  • Mobile app functionality optimization Code refactoring and deprecated code management 
  • Operational fine-tuning 
  • System reform implementation 
  • Seamless app version transitions 
Mobile & Web App Improvement Services  Mobile & Web App Improvement Services

A deep understanding of your software's functionality is essential for effective improvements. Optimize your app’s core functionalities to improve usability, scalability, and performance: 

  • Usability and performance improvements 
  • Attribute/functionality extensions 
  • App porting and migration 
  • Backend server upgrades 
  • Maintaining and improving existing functionality through bug fixes and code refactoring 
  • Continuous enhancements based on user behavior insights 

Application Support & TroubleshootingApplication Support & Troubleshooting

Ensure uninterrupted app performance with our round-the-clock support service, including both proactive and reactive issue resolution: 

  • Timely issue resolution and bug fixing, with a focus on fixing bugs as a core part of troubleshooting 
  • Troubleshooting for technical issues 
  • Corrective maintenance to address bugs and errors reported by users 
  • Seamless deployment on app stores 
  • Regular system updates and performance enhancements 
  • Customer support and incident management 
  • Customized training for internal teams  

Application Evolution Services   Application Evolution Services

Future-proof your app with ongoing enhancements that align with market trends and user demands:  

  • Regular version updates and feature rollouts  
  • Agile enhancements aligned with business goals  
  • Rebuilding or refactoring modules to maintain relevance 

Application Security & Compliance   Application Security & Compliance

Guard your application against threats while meeting industry regulations and complying with data protection laws such as GDPR and CCPA: 

  • Vulnerability assessments and penetration testing 
  • Threat monitoring and proactive attack prevention 
  • Regulatory compliance audits and documentation 
  • Data protection measures and encryption standards 
  • Comprehensive security management, including ongoing security protocols, encryption, authentication, and certifications such as ISO 27001

  CI/CD& DevOps Implementation

Accelerate delivery and reduce deployment risks with modern DevOps practices:  

  • Continuous Integration/Continuous Delivery setup  
  • Automated testing and deployment pipelines  
  • Development workflow optimization  
  • Real-time feedback and iteration cycles 

Cloud Migration & Resource Management   Cloud Migration & Resource Management  

Seamlessly move and manage your digital assets in the cloud: 

  • End-to-end cloud transition services 
  • Minimal downtime during migration 
  • Cloud cost optimization strategies 
  • Effectively allocate resources during cloud migration and ongoing management 
  • Resource usage tracking and load balancing 

IT Infrastructure Support  IT Infrastructure Support

Ensure a stable and scalable digital foundation for your applications:  

  • Server maintenance and uptime monitoring  
  • Network optimization and security patching  
  • Scalable architecture for growing application demands 

Mobile App Consulting & Strategy   Mobile App Consulting & Strategy  

Leverage expert insights to improve your app’s market performance and usability:  

  • UX and feature gap analysis  
  • Competitor benchmarking and trend forecasting  
  • Technology roadmap consultation  
  • Strategic alignment with business KPIs 

Mobile App Security & Compliance Management  Mobile App Security & Compliance Management

Fortify your app with robust security and regulatory safeguards:  

  • Regular security patching  
  • User data protection and encryption  
  • GDPR, HIPAA, and industry-specific compliance  
  • Continuous monitoring and reporting 

Mobile App Performance Optimization   Mobile App Performance Optimization  

Deliver high-speed, reliable app experiences across all devices:  

  • Performance audits and bottleneck identification  
  • Speed optimization and load handling  
  • Smooth UX/UI transitions for peak usability 

Applications We Maintain and Support


At QSS Technosoft, we offer expert App Support & Maintenance services across a wide variety of platforms and technologies, maintaining a broad range of software applications and software solutions. From startup apps to enterprise systems, our tailored Software Support & Maintenance solutions ensure stability, performance, and uninterrupted user experiences, with a dedicated maintenance team ensuring optimal performance and stability across all platforms.

Web Applications​

 Web Applications ​

Our Web App Support services help maintain high-performing, secure websites and web apps. We eliminate service disruptions, implement ongoing security updates, and roll out features that align with evolving user demands. 

Cloud Apps & SaaS

Cloud Apps & SaaS  ​

With our cloud maintenance expertise, your Cloud Apps & SaaS platforms stay reliable and scalable. We provide proactive issue resolution, software updates, and help optimize cloud resources for cost efficiency.

Database Applications

Database Applications    ​

We keep your database-driven apps running fast and secure. Our services include performance tuning, data protection strategies, and smooth system upgrades to ensure seamless operations. 

Mobile Applications

Mobile Applications  ​

Our Mobile App Support and Maintenance ensures smooth performance across all devices. We focus on OS updates, bug fixes, and security enhancements to deliver a stable and enjoyable user experience. 

AR/VR Applications

AR/VR Applications    ​

We maintain cutting-edge AR/VR apps by providing hardware adaptation, real-time rendering improvements, and visual quality updates—ensuring immersive, next-gen experiences.  

Desktop Applications

Desktop Applications   ​

Our team keeps your desktop software stable and efficient. We handle everything from regular software patches to advanced security protections and speed optimizations.

Sustain Peak Performance with Expert App Maintenance Services 


Keep your applications running flawlessly with QSS Technosoft’s comprehensive Software Support & Maintenance services. Our dedicated software support teams and maintenance teams work together to ensure optimal performance, reliability, and security of your digital solutions across all platforms. Ongoing maintenance is crucial for the long-term performance and competitiveness of your software app, while the software development team is actively involved in preventive maintenance and continuous quality improvements. 

Comprehensive App Testing & Support

Comprehensive App Testing & Support

End-to-end quality checks to ensure stability, speed, and reliability for every web or mobile application. 

​

​Troubleshooting & App Rebuilding

​Troubleshooting & App Rebuilding

Diagnose issues early and rebuild underperforming modules, addressing problems that may impact the entire app to restore and enhance seamless functionality. ​

​Seamless Integration & Migration

​Seamless Integration & Migration

Smooth transitions and third-party system integrations that align with your evolving business needs. 

Bug Fixing & QA Audit

Bug Fixing & QA Audit

Swift resolution of bugs with detailed testing to prevent future disruptions.

​Continuous App Improvement

​Continuous App Improvement

Strategic enhancements for better precision, performance, and user experience, with maintenance teams and the software development team ensuring ongoing quality.

Technologies We Use for Application Maintenance

 
At QSS Technosoft, we empower our application support and maintenance services with a robust stack of modern tools and technologies. Our experienced engineers are proficient in industry-leading platforms like Jira, TestTrack, Rally, and more—ensuring precision, agility, and reliability across every project. Our technology expertise spans:  

Elasticsearch  Elasticsearch

Logstash Logstash

Kibana Kibana

Splunk Splunk

Grafana Grafana

CollectdCollectd

AWS CloudWatch AWS CloudWatch

Azure Monitor Azure Monitor

Selenium Selenium

Protractor  Protractor

Ranorex  Ranorex

REST-assured REST-assured

Microsoft Visual Studio  Microsoft Visual Studio

RestSharp  RestSharp

LoadRunner  LoadRunner

Postman  Postman

JMeter  JMeter

XCTest XCTest

TestComplete TestComplete ​

Microsoft .NET Microsoft .NET

Java Java

Python Python

Ember.js Ember.js

PHP PHP

Golang Golang

HTML5 HTML5

CSS CSS

JavaScript JavaScript

Angular JS Angular JS

React JS React JS

MeteorJS MeteorJS

Next.js Next.js

Vue.js Vue.js

Node.js Node.js

Kubernetes Kubernetes

Ansible Ansible

Puppet Puppet

Terraform Terraform

Saltstack Saltstack

Apache Mesos Apache Mesos

Red Hat OpenShift Red Hat OpenShift

Here’s What Makes QSS the Preferred Tech Partner ​​


Discover what sets QSS apart in delivering innovation, reliability, and measurable results.

  Elite Software Talent from India’s Top 1%​

  Serving Startups to Global Enterprises 

  End-to-End Lifecycle Coverage​ 

  Global Time-Zone Compatibility 

  Enterprise-Level Data Security 

  Transparent Communication & Reporting

Powering the Future of Innovation Across the USA

From intuitive mobile applications to enterprise-grade systems, we empower U.S. businesses and government organizations to drive digital transformation.

  Delivering secure, user-first apps for public sector needs

  Leveraging next-gen technologies for seamless citizen engagement

  Supporting smart city initiatives and nationwide digital innovation

Schedule a Free Consultation!​​

 Our Mobile App Maintenance and Support Services Across Industries​

 
At QSS Technosoft, we ensure your mobile apps remain updated, secure, and fully functional through our dedicated maintenance and support services. From quick bug fixes to performance optimization, we serve a wide range of industries to keep their mobile solutions running smoothly and efficiently.

Travel & Hospitality

Travel & Hospitality 

Keep travel apps smooth with real-time bookings, geolocation fixes, loyalty integrations, and multilingual support for a global audience.

Retail
Retail

Support omnichannel retail apps with POS integrations, customer engagement tools, real-time inventory updates, and loyalty program performance fixes.
Healthcare Life Science

Healthcare Life Science​

We ensure HIPAA-compliant support, uptime consistency, and enhanced app security for healthcare apps handling sensitive patient data and health records. 

Real Estate & Construction

Real Estate & Construction

Keep your real estate and construction apps responsive with real-time syncs, visual updates, GPS optimization, and system integration maintenance. 

Logistics

Logistics 

Ensure smooth operations with real-time tracking accuracy, route optimization updates, and integration with ERP or warehouse systems. 

Banking Financial Services & Insurance

Banking Financial Services & Insurance 

We offer secure, regulatory-compliant app updates, fraud detection enhancements, and real-time maintenance for financial transaction apps.

Education

Education 

We ensure seamless learning through regular updates, LMS integrations, and device compatibility improvements for education and eLearning apps.

Your industry not listed above

Not seeing your industry above? 

Just tell us about your business—our experts will craft the right product strategy and growth plan for app.

Our Success Stories in App Support & Maintenance 


Explore how QSS Technosoft has empowered global businesses with seamless mobile app support and maintenance solutions. From logistics to healthcare, we’ve helped clients ensure their apps run flawlessly, stay secure, and evolve with changing user needs. 

Our Engagement Models Include

Elevate your software development journey with our customized engagement models, tailored to meet your unique needs and foster a collaborative partnership for success. 

Agile Contracting

Agile Contracting

  • Instills Flexibility
  • Identify Priorities & Outcomes
  • Breaks Projects into Shorter Pieces
  • Emphasize upon Collaboration
  • Focuses on Mutual Benefits
  • Facilitate Transparency
Time & Material

Time & Material

  • Incremental Scope / Maintenance
  • Greater Flexibility
  • Best Resource Available
  • Quick Start
  • Agile Orientation
  • Flexible Budget
Fixed Price​

Fixed Price

  • Fixed Scope
  • Minimal Risk Factor
  • Fits All Business
  • Work-Flow Management
  • End-to-end Execution
  • Fixed Budget

In-Depth Answers to Your Common Questions

We understand that downtime isn’t just inconvenient—it’s expensive. That’s why our app support and maintenance services are built around minimizing disruption while maximizing performance. We ensure your app evolves behind the scenes without affecting users or core business processes. 

1. Maintenance Windows & Smart Scheduling 

We strategically schedule maintenance tasks during non-peak hours or pre-approved windows, ensuring zero disruption to user activities or operations. 

2. Blue-Green & Canary Deployments 

Using blue-green and canary deployment methods, we roll out new features or updates to a small portion of users first, monitoring their impact before full deployment—reducing risk while keeping services live. 

3. Zero-Downtime Deployments 

Thanks to our DevOps excellence, we use CI/CD pipelines and containerization to deploy changes without taking your app offline—ensuring continuity even during enhancements. 

4. Real-Time Monitoring & Instant Alerts 

We leverage advanced monitoring tools (like New Relic, Datadog, and Azure Monitor) for 24/7 insight into performance. Our team receives instant alerts to address issues before users even notice them. 

5. Staging Environments for Testing & Approval 

Every new feature or patch is tested in a staging environment that mirrors your live app, allowing full client review and QA validation before going live. 

6. Transparent Communication 

We help you stay ahead of updates with detailed change logs, user notifications, and release notes—keeping everyone in the loop and confident in your platform. 

7. SLA-Driven Dedicated Support 

Every client is assigned a dedicated account manager and support team. We follow strict SLAs to guarantee fast response and resolution—whether it's a critical bug or a planned update. 

Why QSS Technosoft? 

Our 14+ years of industry experience, process maturity, and agility make us a preferred partner for seamless, business-friendly app maintenance. From proactive issue resolution to invisible deployments, QSS Technosoft ensures your app keeps delivering value—without missing a beat.

Staying ahead in app maintenance means embracing the latest trends and technologies. At QSS Technosoft, we proactively implement future-ready practices that ensure your web or mobile app remains modern, secure, scalable, and competitive in today’s evolving digital landscape. 

1. Progressive Web Apps (PWAs) 

We specialize in building and maintaining PWAs that combine the best of web and mobile. They work offline, load fast, and offer an immersive, app-like experience across all devices—maximizing engagement and ROI. 

2. Cloud-Native Development 

Our team leverages cloud platforms like AWS, Azure, and GCP to build and maintain scalable cloud-native applications. This enables seamless updates, high availability, and faster recovery from failures, which is vital for future-ready digital products. 

3. Microservices Architecture 

Unlike traditional monolithic maintenance, we follow a microservices approach that allows independent updates and scaling. This modular strategy helps reduce maintenance risk and makes your application agile and ready to evolve quickly. 

4. AI & Automation Integration 

To keep your app intelligent and competitive, we embed AI tools such as chatbots, analytics engines, and recommendation systems. These features help automate support, personalize user experiences, and improve business insights. 

5. Enhanced Security & Compliance 

Security is baked into every layer of our maintenance process. QSS Technosoft follows strict DevSecOps protocols, conducts regular vulnerability assessments, and ensures your app remains compliant with global regulations like GDPR and HIPAA. 

Why QSS Technosoft? 

We don’t just maintain your app—we future-proof it. Our proactive tech adoption, domain expertise across 10+ industries, and agile workflows ensure your software doesn’t just work today but continues to perform tomorrow. Whether you're a startup or an enterprise, QSS Technosoft helps you stay future-ready while keeping support cost-effective and transparent.

 

Frequently Asked Questions

We take user feedback seriously. It helps us fine-tune features, solve pain points, and keep your software effective in the real world.

You'll get clear, custom reports showing what’s been done, upcoming upgrades, performance trends, and key recommendations — all in plain language. 

Yes, 24/7. If something breaks suddenly, we’re ready to step in and fix it fast. 

Of course! Post-launch is when users really test your app. We’re there to keep it stable, secure, and ready to grow.  

Yes, 100%. We sign NDAs and follow strict security protocols — your code, ideas, and data always stay protected and fully yours. 

Our maintenance process integrates compliance checks such as audit trails, data encryption, and regulatory reporting. We ensure updates adhere to standards like HIPAA, GDPR, or PCI-DSS without impacting application availability.  

Yes, we manage deployments and health monitoring across AWS, Azure, GCP, and on-premise setups. Our support includes configuration drift detection and cost optimization across cloud providers. 

A regular monthly checkup with deeper reviews every few months works best. It keeps your software healthy and prevents bigger issues down the line. 

You might save time now, but risk slowdowns, bugs, or security gaps later. It’s always cheaper (and less stressful) to maintain than to repair. 

We’ll help you choose based on how complex your software is and how critical it is to your business. No guesswork — just what actually fits. 

You get an expert team on call — no hiring, no overhead. It’s peace of mind, better performance, and faster fixes without stretching your internal resources. 

We schedule updates during low-traffic hours and monitor your systems in real time. Most issues get fixed before users even notice.

We’re not just here to fix things — we’re your long-term tech partner. We help your software grow, improve performance, and stay aligned with your business goals.

Yes, we specialize in refreshing older systems with smart upgrades that keep them running better for longer — all without disrupting your daily operations

Absolutely. Our services scale with your needs — from basic fixes to full managed support, we adapt as your business evolves.

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