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Top Rated Application Maintenance And Support Services

Our application maintenance services minimize risk, ensure reduced costs and improve ROI by not letting maintenance costs eat into the development budget.
Fixing errors, and identify flaws in your application
Legacy system modernization
Better interface with other systems
Maintaining control over the daily functions of your systems
Improving existing functionalities of your system
Preventing the sluggish performance of your system
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4.6/5 on Clutch3,200+ satisfied clients
TRUSTED BY BRANDS
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NEC
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Airtel
paytm
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NEC
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Airtel
paytm
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NEC
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Airtel
paytm
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Careem
NEC
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Airtel
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300+Successful Projects
300+
Successful Projects

3,200+Satisfied Clients
3,200+
Satisfied Clients

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G2 Reviews
4.6/5 | 18k+ Happy reviews
g2RatingImage
G2 Reviews
4.6/5 | 18k+ Happy reviews

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new

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iso award
g2RatingImage
G2 Reviews
4.6/5 | 18k+ Happy reviews
g2RatingImage
G2 Reviews
4.6/5 | 18k+ Happy reviews

300+Successful Projects
300+
Successful Projects


3,200+Satisfied Clients
3,200+
Satisfied Clients

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new


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iso award

App Maintenance Services

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Application Maintenance Services

BigOhTech provides application maintenance services to ensure that your apps run perfectly. Meanwhile, Our app maintenance experts provide the best-in-class support that adapts as per your business needs.

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Application Support Services

We have a dedicated team of app experts who provides 24*7 end-to-end support services to identify the roadblocks if any and troubleshoot the issues to keep your app updated.

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Managed Security

We provide 24*7 monitoring of security devices and systems that reduces the chances of security breaches by 2x. Moreover, Our experts scan all your internal and external resources helping you to address the threats as they occur.

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Application Modernization

We help you transform your old IT infrastructure into next-generation applications. In addition, you can accelerate your business potential with our experienced app development experts who can give a competitive edge to your business.

CASE STUDYOptimizing Cloud and Server Costs for a Fantasy Sports Giant: Application Maintenance Case Study

Optimizing Cloud and Server Costs for a Fantasy Sports Giant worked with BigOhTech on a application maintenance engagement.

Read Full Case Study
Optimizing Cloud and Server Costs for a Fantasy Sports Giant Cad
We Provide Best-In-Class Application Maintenance And Support Services

Our application maintenance services minimize risk, ensure reduced costs and improve ROI by not letting maintenance costs eat into the development budget. 

BigOh aimed to ensure that our application support and maintenance services are highly available, reliable, and relevant to evolving business needs. Moreover, we adopt an advanced approach inclusive of on-call production support, proactive maintenance, enhancements, bug-fixing, user support & training. Meanwhile, we deploy qualified experts who apply their skills to stabilize your applications, optimize provided service, and application improvement. 

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Why Choose Our Application Maintenance Service?

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Our Strong Talent Pool

We have a highly qualified application maintenance & support team with deep domain knowledge that provides heavy automation.

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Planned Evaluation

Nobody wants to regret it later, therefore, we provide consultation sessions to our clients along with evaluating their IT infrastructure.

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Cost-Effective

We offer optimal resources at a significantly lower cost, making BigOh the best application maintenance & support partner for your businesses. 

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Value-Added Offerings

We provide added offerings for application & database support, application enhancements, source code version control, configuration & issues management. 

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Time Zone Advantage

We synchronize our professional teams in your suitable time zone providing complete flexibility and working round the clock through a global delivery model. 

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Trusted by Clients Across Various Industries

Learn More
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Healthcare

  • Patient-facing portals
  • Compliance-aware builds
  • Secure data handling
  • Integration with EHR/EMR

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FinTech

  • KYC & compliance flows
  • Secure transaction handling
  • Audit-ready logging
  • Fraud-aware workflows

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Retail & E-Commerce

  • Storefront & catalog builds
  • Checkout & payment flows
  • Inventory integrations
  • Multi-channel selling

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Travel

  • Booking & itinerary flows
  • Real-time availability
  • Multi-currency support
  • Disruption handling

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Logistics

  • Tracking & visibility
  • Route & fleet tools
  • Exception workflows
  • Partner integrations

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Media & Entertainment

  • Content delivery
  • Subscription flows
  • Personalization
  • Rights & licensing tools

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Restaurant

  • Ordering & delivery flows
  • Loyalty programs
  • POS integrations
  • Multi-location support

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Real Estate

  • Listing & search tools
  • Document workflows
  • Lead capture
  • CRM integrations

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Explore How AI Can Benefit Your Business?
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Application Maintenance Process

01

Baseline

Our application maintenance process begins with establishing a comprehensive baseline, including an analysis of the application landscape, inventories, and a Knowledge Transfer (KT) plan. We adhere to a Service Level Agreement (SLA) based model and implement a robust change management plan to ensure seamless operations and minimal disruptions.

02

Transition

During the transition phase, we focus on building a comprehensive knowledge base, developing Standard Operating Procedures (SOPs), and implementing the necessary tools and frameworks. This ensures a smooth handover process and enables our team to efficiently manage and support your application post-transition.

03

Operate

Our operational phase is characterized by strong governance practices, adherence to predefined service levels, and the implementation of a Base Plus Model. This approach ensures that your application is continuously monitored, maintained, and enhanced to meet evolving business needs and performance expectations.

04

Optimize

We focus on proactive maintenance to prevent issues before they occur, and conduct root-cause analysis to identify and fix underlying issues. This continuous improvement approach ensures that your application remains stable, efficient, and aligned with your business objectives.

05

Transform

At BigOhTech, we aim to deliver more value for less by optimizing outcomes. Through innovative strategies and continuous improvement, we help you achieve greater efficiency, cost savings, and business impact, ensuring that your application evolves to meet the changing needs of your organization.

06

Continue/Transfer

We emphasize effective change management to ensure a smooth transition or continuation of services. This includes the process of reverse transfer, where we transfer knowledge and responsibilities back to your team if needed. We also provide a defined roadmap and focus areas to guide future maintenance and support activities.

Flexible Application Maintenance Engagement Models

Pick the model that matches your project's stage.

Starter

$4,500
USD per month Billed Monthly
Start here
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Fixed price
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~2-week delivery
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1 channel
Professional
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Recommended

$12,000
USD per monthBilled Monthly
Get a proposal
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30 days post-launch tuning
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RAG on your data, with guardrails
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Multi-channel + CRM/helpdesk
Enterprise

Custom
CustomCustom pricing
Talk to sales
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SSO, audit logs, compliance
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SLAs & dedicated suppor
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On-prem / VPC deployment
Completed Projects

Discover our fantastic projects and our wonderful clients.

View All Case Studies
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Case Study
IGX (Gas Trading Platform)
new platform empoweredMore flexible trading UX

new system seamlesslyZero-downtime data migration

Why Choose BigOhTech for Application Maintenance

See how a dedicated team compares to DIY or in-house only.

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Customization
Third-party integrations
Ongoing support
Delivery timeline
Process & security posture
DIY / Off-the-shelf
red check
Limited
yellow check
Basic only
red check
Self-serve only
yellow check
Varies
red check
Vendor-dependent
Recommended
BIgOH Logo
green check
Fully custom
green check
Broad integrations
green check
Dedicated monitoring
green check
Clear milestones
green check
CMMI L3 / ISO 27001
In-house only hire
yellow check
Depends on team
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You build & maintain
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Depends on availability
red check
Unpredictable
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You assemble evidence

Application Maintenance for Every Stage

Pick the use case that matches where your project is today.

Start Your Project
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Startups & MVPs

Fast, scoped application maintenance to validate an idea without over-building.

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Ongoing Product Teams

A dedicated application maintenance team embedded with your roadmap.

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Multi-Platform Rollouts

Consistent application maintenance delivery across web, mobile, and beyond.

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Enterprise Modernization

Upgrading legacy systems with modern application maintenance practices.

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Growth-Stage Projects

Iterative application maintenance work that keeps pace with a scaling business.

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Legacy System Upgrades

Careful migration and modernization of existing systems.

Technologies We Use for App Maintenance

OpenGL
OpenGL
Sqlite
SQLite
Java
Java
Android Studio
Android Studio
Kotlin
Kotlin
Dart
Dart
Google Assistance SDK
Google Assistance SDK
Android Auto
Android Auto
C++
C++
banner 1
Android Tablet
banner 1
Android Phones
Google Fit SDK
Google Fit SDK
banner 1
Android Fordable
Android Wear OS
Android Wear OS
Android SDK
Android SDK
banner 1
Android Native Dev Kit (NDK)
Rxjava
Rxjava
banner 1
Jetpack Compose - Android Compose UI
Coroutines
Coroutines
Room
Room
ARCore
ARCore
Android Desktop
Android Desktop

Our Strategic Industry Partnerships

We have decades of experience in emerging technology and engineering that help businesses to quickly ramp the tech team at an affordable cost.  

AWS logo
AWS
Google cloud
Google cloud
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Shopify
Slack
Slack
Open AI logo
Open AI
Microsoft Azure
Microsoft Azure
Meta logo
Meta
Zendesk logo
Zendesk
Salesforce
Salesforce
HubSpot
HubSpot

Application Maintenance Capabilities

Explore Capabilities
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Security & Compliance

Practices aligned with your industry's security expectations.

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Custom Architecture

Application Maintenance built around your requirements, not a rigid template.

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Performance Optimization

Tuned for real-world load, not just demo conditions.

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Third-Party Integrations

Connecting to the systems your business already runs on.

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Ongoing Maintenance

Monitoring, fixes, and updates after launch.

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Scalable Infrastructure

Built to grow with your user base and data volume.

Why our clients love working with us

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Clutch review

Our awards and accolades validate our work; we are the best application development company in India & USA.
Ikshit Chhabra
Deputy GM@Apollo Health & Lifestyle Ltd
1 year ago
The team managed to overcome the challenges and deliver the project without compromising on quality.
View LinkedIn
Manish Saini
Former CEO@Ferns N Petals
2 weeks ago
"Delivering quality work was a motivation for their team."
View LinkedIn
Sudha Gupta
Sr. Project manager@Flydocs
2 weeks ago
"Overall, their approach was flexible and focused, ensuring that our needs were met effectively."
View LinkedIn

Check Out Our Latest Blogs

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AI Application Development Guide 2026 Cost, Features, Use Cases & ROI

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27 Mins Read • Jul 8, 2026
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Native vs Hybrid Applications: Know the Differences and Features

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10 min Mins Read • 26/12/2023
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How To Develop An Android Application With Kotlin?

Asma-Author
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9 min Mins Read • 26/02/2023

Faqs Related To Website Development Company in Noida

Can you provide an estimate for the cost of your application maintenance service?

The cost of managing the application can vary. Furthermore, These applications depend on the type of configuration we want on the server and the applications that we are hosting. Please get in touch with us to know the exact cost…….


How do you handle emergency maintenance and support needs?

Since we provide support 24*7, In case there is an emergency then we provide the response as per the SLA defined and the probability of a P1 issue to occur is less than 2 percent as already the system is designed in a manner to ensure high availability.


What does your application maintenance service include?

Our application maintenance service includes the following :


How do you ensure that the updates and maintenance performed do not disrupt the functionality of the application?

We do perform the following activities to not disrupt any existing functionalities :


How do you approach security updates and protection against cyber threats?

Here are the following activities that we can perform :


Do you provide min rollback of hours in maintenance service?

Yes, we do provide rollback of hours for the maintenance service that we provide. But, These rollbacks of hours usually take place after every month. To clarify, Connect to know more.

Bring Your AI Agent Idea to Life

Share your project goals, timeline, and technical requirements. We'll review your requirements and send a tailored solution with an indicative estimate within 48 business hours.

Tailored proposal & project estimate within 48 hourss
NDA on request · your data stays yours
Dedicated experts aligned with your time zone
Ready to Start Your Application Maintenance Project?Tell us your goals and we'll map an approach for your application maintenance project.
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