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Application Maintenance and Support Services

Keep your software, mobile, and web applications stable, secure, and evolving long after launch.

Go-live is the start, not the finish. SolGuruz provides end-to-end application maintenance and support services, covering proactive monitoring, bug fixes, security patching, performance optimization, and ongoing enhancements, so issues get resolved before your users ever feel them. From mobile app maintenance to web application and backend support, we keep your software running at its best.

Application Maintenance and Support Services

Flexible Engagement Models

Strict NDA

1 Week Risk Free Trial

The Engineering Partner You Can Build On

Reliable software takes an experienced team that owns delivery end to end. Here's the track record behind ours.

7+

Years Building Custom Software

80%

Repeat Client Rate (Ongoing Support)

102+

Products Delivered Across Apps, Web & Software

87+

Clients on Long-Term Support Across 17+ Countries

Trusted by Startups and Enterprises Worldwide

Success Speaks Louder

Watch How We Make a Difference

Tim Samuel, Vice President and Co-Founder at Sparketh
quotes
Sparketh

Online Art Education Platform

I've been working with SolGuruz for almost five or six years. They say you have to pick two of the three: cost, quality, or speed. SolGuruz has been the only company that I have ever experienced that has delivered on all three of those pillars at the same time. They deliver the highest quality code, designs, and projects at the best price and within timelines you think are impossible. You guys are amazing and unmatched.

Tim Samuel

Vice President & Co-Founder, Sparketh | Shark Tank Featured Startup

Gary Boyd, CEO of Tasty Food Guys LLC

Custom Software Solution Development / Driver Dashboard & Invoice Automation for Food Service Company

SolGuruz has delivered a solution that has reduced 90% of manual efforts through automation and provided real-time insights for supplier fulfillment and order volume trends. The team is responsive to requests and changes, and their proactive approach to problem-solving has stood out.

Tasty Food Guys

Summarized from Gary Boyd's Clutch review

Gary Boyd

CEO and Owner, Tasty Food Guys | Florida, USA

Read Clutch Verified Review
Robert Mond, Principal at The Master Storytellers LLC

Mobile App & Web App Dev & UX/UI Design for Social Platform / Daily Journaling App

SolGuruz has delivered the initial design and meets weekly to track progress. The team coordinates the project through a project manager as the primary client contact. SolGuruz is communicative and provides follow-up to meet requirements. They communicate via virtual meetings, emails, and messages.

DreamStoryLive

Summarized from Robert Mond's Clutch review

Robert Mond

Principal, The Master Storytellers LLC & Founder/CEO, DreamStoryLive | New Mexico, USA

Read Clutch Verified Review
Chad Smith, Owner of Monarch Radon Testing and Founder of RadonSketch

Radon Compliance Software - Website & Mobile App Dev for Home Services Company

SolGuruz delivered the project on time and had outstanding project management skills. Furthermore, the team communicated effectively and cohesively through Microsoft Teams. Overall, the service provider's performance led to the client's satisfaction.

RadonSketch

Summarized from Chad Smith's Clutch review

Chad Smith

Owner, Monarch Radon Testing LLC & Founder, RadonSketch | Colorado, USA

Read Clutch Verified Review

SolGuruz is Rated by Real People on Google and Clutch

SolGuruz Google Reviews
4.9
starstarstarstarstar

Rated 4.9 / 5 on Google by clients, partners, and visitors who have experienced SolGuruz first-hand - through our work, our office, or our team.

Read Google reviews →
SolGuruz Clutch Reviews
4.9
starstarstarstarstar

4.9 / 5 on Clutch - independently audited reviews from real clients who have shipped products with SolGuruz.

Read Clutch Reviews →

Backed by independent accreditations

WHAT WE MAINTAIN

Applications and Platforms We Maintain

From web and mobile apps to databases and cloud infrastructure, we keep every layer of your product stable, secure, and up to date.

Web Application Maintenance

Reliable, ongoing support for production web apps: bug fixing, security patching, performance work, and uptime monitoring, all with clear priorities instead of reactive firefighting. Ideal when your web app is live and you want predictable upkeep from a team that ships fast.

Mobile App Maintenance

Keep your mobile apps stable after launch, whether native iOS and Android or cross-platform Flutter and React Native, with crash fixes, OS-version updates, performance tuning, and store-release support. Best when your app is already live and you need fast turnaround plus steady improvements to protect your ratings and retention.

Database Maintenance & Migration

Your data has to stay reliable as your product scales. We optimize database performance, manage backups, and safeguard data integrity, and when you need to move, we run safe migrations to new platforms or architectures with minimal downtime and zero data loss.

Cloud, DevOps & Infrastructure Maintenance

We keep the infrastructure behind your application healthy: CI/CD pipelines, cloud resource and cost management, and environment upkeep so releases stay smooth and predictable. From scaling configuration to deployment automation, we maintain the plumbing so your team can focus on the product.

HOW WE MAINTAIN IT

Our Application Maintenance and Support Capabilities

The ongoing work that keeps your software healthy, from bug fixing and security patching to performance, enhancements, and modernization.

Bug Tracking & Fixing

We track, prioritize, and fix bugs, crashes, and vulnerabilities before they reach your users, using AI-assisted detection and triage to catch regressions faster. Every fix is verified through structured QA and testing, so resolved issues stay resolved instead of resurfacing in the next release.

Performance Optimization & Tuning

Slow applications quietly lose users and revenue. We profile your app to find the real bottlenecks, inefficient code, heavy database queries, and server configuration, and tune them to cut load and response times so performance stays steady even as your traffic and data grow.

Security & Patch Management

Keep your application protected long after launch with dependency updates, vulnerability remediation, and timely security patching that closes gaps before they are exploited. We use AI-assisted scanning to triage vulnerabilities and prioritize the fixes that actually reduce your risk.

UI/UX Improvements & Optimisation

Small, high-impact interface improvements, not disruptive redesigns. Our talented UI/UX designers fix broken flows, clean up confusing screens, and refine the journeys users touch most based on real usage, so retention and conversions improve without a costly overhaul.

Feature Enhancements & New Functionality

As your business evolves, we add the features, modules, and integrations your product needs, shipped incrementally against your roadmap with AI-assisted development for faster turnaround. Want to bring AI into your product? Our AI Integration team can build that in too.

Legacy Modernization & Re-engineering

When past quick fixes have piled up technical debt, we refactor and re-architect aging code so your software stays fast, secure, and maintainable as it grows. Our team uses AI-accelerated code comprehension, refactoring, and test generation to modernize legacy modules safely and faster than a manual rewrite.
Get an Accurate Cost Estimate for Application Maintenance & Support

Connect with SolGuruz to understand your application's maintenance and support, including cost and timeline.

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We Offer Mobile App Maintenance Services

You focus on your business, we keep your app running. SolGuruz handles day-to-day mobile app maintenance and support across Android and iOS, so your product stays reliable without pulling your team off their real work.

What Is Mobile App Maintenance

What is Mobile App Maintenance?

Mobile app maintenance is the ongoing work of updating and improving your app so it keeps working the way people expect, whether it runs on Android, iOS, or a cross-platform framework like Flutter or React Native. It covers bug fixing, updates, security patches, performance tuning, and user support. Leave it too long and you start losing users to crashes, slow screens, and security gaps, which is why we treat it as continuous work, not a one-off task.

Why Mobile App Maintenance is required?

Even a well-built mobile app drifts out of shape over time as operating systems, devices, and libraries keep changing around it. Here is what our app maintenance services handle to keep yours healthy.

Android & iOS OS version compatibility updates

Android & iOS OS version compatibility updates

Browser/device compatibility checks (for web apps)

Browser/device compatibility checks (for web apps)

Bug fixes and crash resolution

Bug fixes and crash resolution

Security patching + vulnerability fixes

Security patching + vulnerability fixes

Dependency updates (libraries, SDKs, third-party integrations)

Dependency updates (libraries, SDKs, third-party integrations)

Performance optimization (speed, API response, load time)

Performance optimization (speed, API response, load time)

UI/UX improvements for key flows (not full redesigns)

UI/UX improvements for key flows (not full redesigns)

Data privacy & compliance support (GDPR-ready practices)

Data privacy & compliance support (GDPR-ready practices)

Mobile App Platforms We Maintain

Whatever your app is built on, we keep it stable, updated, and improving. Our teams provide maintenance and support across all four major mobile platforms.

Android App Maintenance & Support

Ongoing support for native Android apps: OS-version updates, Play Store release management, crash and ANR fixes, and performance tuning across the device landscape.

iOS App Maintenance & Support

Keep your native iOS app healthy: iOS version and device compatibility, App Store release support, crash fixes, and security and performance updates.

Flutter App Maintenance & Support

Maintenance for cross-platform Flutter apps: SDK and package upgrades, platform-channel fixes, and single-codebase updates that ship to both Android and iOS.

React Native App Maintenance & Support

Support for React Native apps: dependency and native-module updates, bridge and performance fixes, and coordinated releases across Android and iOS.

We Offer Web Application Maintenance Services

SolGuruz keeps your production web applications reliable, handling bug fixes, security patching, performance tuning, and uptime monitoring as your product and user base grow.

What Is Web Application Maintenance

What is Web Application Maintenance?

Web application maintenance is the ongoing work of keeping a live web app stable, secure, and performant, covering bug fixing, security patching, dependency updates, performance optimization, and uptime monitoring. It is what keeps a web application dependable long after launch, protecting both your users and your search rankings.

Why Web Application Maintenance is required?

A live web application faces constant change, new browsers, traffic spikes, security threats, and shifting dependencies. Regular maintenance keeps it fast, secure, and dependable. For web application maintenance, we perform the following activities.

Bug fixes and regression fixes across releases

Bug fixes and regression fixes across releases

Security patching and vulnerability remediation

Security patching and vulnerability remediation

Dependency and framework updates without breaking changes

Dependency and framework updates without breaking changes

API reliability and performance (speed + latency)

API reliability and performance (speed + latency)

Cross-browser and responsive layout fixes

Cross-browser and responsive layout fixes

Uptime monitoring and quick incident recovery

Uptime monitoring and quick incident recovery

Database performance and data integrity checks

Database performance and data integrity checks

Third-party integration health (CRM, payments, etc.)

Third-party integration health (CRM, payments, etc.)

We Offer Backend Maintenance Services

The backend is the part your users never see but always feel. SolGuruz keeps yours healthy, so slow APIs, failed jobs, and security gaps never turn into your problem to chase.

What Is Backend Maintenance

What is Backend Maintenance?

Backend maintenance is the ongoing monitoring, updating, and optimization of your application's server side, databases, APIs, servers, and integrations. Solid backend development and maintenance keeps your system efficient, secure, and reliable, and prevents the downtime and vulnerabilities that surface when the backend is left untouched.

Why Backend Maintenance is required?

Your servers, databases, and APIs need steady attention to stay fast and secure as load grows. Here is what our backend maintenance covers:

Fix Production Issues Fast (Priority-Based)

Fix Production Issues Fast (Priority-Based)

Monitoring, Logs & Error Alerts

Monitoring, Logs & Error Alerts

API Reliability & Performance (Speed + Latency)

API Reliability & Performance (Speed + Latency)

Security Patching & Vulnerability Fixes

Security Patching & Vulnerability Fixes

Dependency Updates (Frameworks, Libraries, SDKs)

Dependency Updates (Frameworks, Libraries, SDKs)

Third-Party Integrations Health (APIs, Webhooks)

Third-Party Integrations Health (APIs, Webhooks)

Database Reliability (Backups, Indexing, Data Integrity)

Database Reliability (Backups, Indexing, Data Integrity)

Backend Refactoring for Maintainability (Code Health)

Backend Refactoring for Maintainability (Code Health)

Application Health Monitoring We Cover

We do not wait for tickets. These are the signals we watch continuously, so most issues are caught and fixed before your users or your team ever notice them.

Real-Time Performance Monitoring

Response time, throughput, resource usage, and database query performance, tracked live.

Error Tracking & Crash Reports

Exception tracking, stack traces, and user-impact analysis, so the errors that hurt most get fixed first.

Uptime & Availability Monitoring

Multi-region health checks and SLA compliance tracking, so downtime is caught the moment it starts.

Security Vulnerability Scanning

Dependency audits, OWASP checks, and patch management to close gaps before they are exploited.

API Health & Integration Monitoring

Third-party API status, webhook reliability, and latency tracking across every integration you depend on.

Log Aggregation & Analysis

Centralized logging, anomaly detection, and audit trails, so problems are easy to trace back to a cause.

Cost & Resource Optimization

Cloud spend tracking, database optimization, and capacity planning, so you are not paying for waste.

User Experience Monitoring

Session tracking, Core Web Vitals, and real user monitoring (RUM) to see the app the way your users do.

Application Maintenance vs. Application Support: What's the Difference?

The two terms are often used interchangeably, but they solve different problems. Most products need both, and SolGuruz delivers them together under one team.

Application Maintenance

Keeps your software healthy and evolving over time.

  • Bug fixes, crash resolution, and defect prevention
  • Security patching and dependency/library updates
  • Performance optimization and database tuning
  • Feature enhancements and OS/platform compatibility
  • Refactoring to reduce long-term technical debt

Application Support

Keeps your users and business running day to day.

  • Incident handling and issue triage by priority
  • Monitoring, alerts, and proactive health checks
  • User assistance and usage/how-to help
  • Root-cause analysis and hot-fixes for production issues
  • Clear status updates and post-incident documentation

How we start: most engagements begin the same way, with a proper code review before we change anything, so we understand what we are inheriting instead of guessing. From there, maintenance and support run as one service, not two teams pointing at each other.

Types of Software Maintenance We Provide

Software maintenance is not one thing. We cover all four types, so your product stays correct, current, faster, and protected across its whole life.

Corrective Maintenance

Finding and fixing the bugs, errors, and defects that surface after release, so faults get resolved before they spread or cost you users.

Adaptive Maintenance

Keeping your app working as its world changes: new OS and browser versions, updated dependencies and APIs, and shifting compliance rules.

Perfective Maintenance

Improving what already works: faster performance, cleaner UX, and refined features based on how people actually use the product.

Preventive Maintenance

Proactive work that stops problems before they start: refactoring, security hardening, and reducing technical debt so small issues never become outages.

Our Application Support Levels: L1, L2, and L3

Not every issue needs a senior engineer. A tiered support model routes each request to the right level, so simple things are handled fast and complex ones get real depth.

L1: First-Line Support

Monitoring, ticket triage, incident logging, and first response to user and system issues, so nothing sits unnoticed and known fixes ship quickly.

L2: Technical Support

Deeper troubleshooting, configuration changes, and bug fixes for issues that need a developer but not a re-architecture.

L3: Engineering Support

Root-cause analysis, code-level fixes, performance and security engineering, and the complex changes that keep your platform healthy long term.

SolGuruz's Application Maintenance and Support Process

A simple yet systematic approach we follow to take over, stabilize, and continuously maintain your application.

01

Sign the NDA

We sign an NDA first, so your idea and data stay protected from day one.

02

Get the Source Code

We take over your source code and set up the environment on our side.

03

Build the Project

We build the project on a staging environment and confirm it runs cleanly.

04

Analyze the Source Code

We review the codebase and share a clear sheet of findings, risks, and suggested improvements.

05

Perform the Quality Assurance

We run QA across the build and document what is working and what still needs fixing.

06

Finalize the Maintenance Contract and Sign it

We agree on scope, tiers, and cadence, then sign a maintenance plan and start ongoing support.

Flexible Engagement Models for Maintenance & Support

Pick the model that matches how predictable your maintenance needs are, and change it as your product grows.

Dedicated Maintenance Team

A committed team maintaining and evolving your product month over month, best when you have an active roadmap.

Monthly Retainer

A fixed block of maintenance hours each month for steady, predictable support and continuous improvements.

On-Demand (Time & Material)

Pay only for what you use, ideal when issues are occasional and you want flexibility without a fixed commitment.

Not sure which fits? Staff augmentation or a dedicated developer setup can scale with you.

Industry Expertise: Finding the Right Fit

From startups to enterprises, teams in e-commerce, finance, logistics, and healthcare trust us to keep their applications stable and improving after launch, whatever their domain throws at them.

Technologies We Work With

We work across a broad mix of frontend, backend, database, cloud, and DevOps technologies, so we can maintain and improve applications on whatever stack they were originally built with.

Claude Code AI-assisted development tool by Anthropic

Claude Code

GitHub Copilot AI pair programming tool

GitHub Copilot

Cursor AI-powered code editor

Cursor

Windsurf AI-assisted development environment

Windsurf

v0 by Vercel AI UI generation tool

v0

Google Gemini AI coding assistant

Gemini

OpenAI Codex AI code generation tool

Codex

Banani AI development tool

Banani

Figma Make AI-powered design to code tool

Figma Make

Uizard AI-powered UI design tool

Uizard

Pencil Dev AI development tool

Pencil Dev

Stitch AI-assisted development tool

Stitch

Kiro AI-assisted development tool

Kiro

Antigravity AI development platform

Antigravity

User-doc AI documentation generation tool

User-doc

Miro AI collaborative whiteboarding tool

Miro AI

Whimsical AI visual collaboration tool

Whimsical AI

Claude Code AI-assisted development tool by Anthropic

Claude Code

GitHub Copilot AI pair programming tool

GitHub Copilot

Cursor AI-powered code editor

Cursor

Windsurf AI-assisted development environment

Windsurf

v0 by Vercel AI UI generation tool

v0

Google Gemini AI coding assistant

Gemini

OpenAI Codex AI code generation tool

Codex

Banani AI development tool

Banani

Figma Make AI-powered design to code tool

Figma Make

Uizard AI-powered UI design tool

Uizard

Pencil Dev AI development tool

Pencil Dev

Stitch AI-assisted development tool

Stitch

Kiro AI-assisted development tool

Kiro

Antigravity AI development platform

Antigravity

User-doc AI documentation generation tool

User-doc

Miro AI collaborative whiteboarding tool

Miro AI

Whimsical AI visual collaboration tool

Whimsical AI

Why Choose SolGuruz for Application Maintenance & Support?

Maintenance is a long-term relationship, not a one-off project. Here is why teams trust SolGuruz to keep their software stable, secure, and improving long after launch.

A Proven Long-Term Track Record

We have shipped 102+ products across 14 industries, and we still maintain many of them years after launch. You get a team that knows how software behaves long after go-live, not just how it is built.

We Take Over Code Built by Other Teams

Inheriting an undocumented codebase is our normal starting point. We audit what you have, stabilize the risky parts first, and move you into a predictable maintenance rhythm, without a forced rebuild.

Clients Who Stay for the Long Run

80% of our clients are repeat clients and 70% come through referrals, much of it long-running maintenance and support work.

Fixes and Releases That Actually Ship

A 99.9% on-time delivery rate and a senior team of 90+ mean your fixes, patches, and releases go out when we say they will.

Flexible Engagement, Risk-Free Start

Work with a dedicated team, a monthly retainer, or on-demand support, and try us first with a one-week risk-free trial before you commit.

Rated by Real Clients

4.9 on Clutch and 4.9 on Google across 130+ reviews, earned from the kind of long-term work that only stays good if the client stays happy.

Need Reliable Application Maintenance and Support?

From security updates and performance work to bug fixes and new features, our team keeps your application steady, so you are not the one firefighting production issues.

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From Our Portfolio

Projects We Have Built and Continue to Support

SolGuruz has shipped 102+ products across 14 industries. See how SolGuruz builds software products and provides long-term maintenance, from cross-platform apps and tracking tools to community platforms that need ongoing reliability, performance optimization, and feature iterations.

AI Journaling App Development Solution

AI Journaling App Development Solution

Discover with us how we built Dream Story, an AI-powered journaling application that helps manage daily notes by capturing your thoughts and emotions. A one-stop solution for those who love noting down daily summaries!

Key Outcomes

14-16 Week
Delivery Timeline
5.0★
App Store Rating
51+
Product Hunt Upvotes
28
Verified Reviews
View Full Case Study
Radon Mitigation System

RadonSketch: AARST-Compliant Radon Mitigation App Delivered in 3 Months

RadonSketch replaces paper checklists and hand-drawn diagrams with AARST-compliant digital workflows for field professionals across USA and Canada.

Key Outcomes

<3 Months
Delivery Timeline
App Store
Concept to Live
15+
AARST Compliance Rules
3 Tiers
Free Trial, Pro, Enterprise
View Full Case Study
MI Football Social Community App Connecting Fans & Pubs on Matchday

MI Football Social Community App Connecting Fans & Pubs on Matchday

MI Football Social Redefines Fan Connection with a Football Community App that Boosts Engagement, Enhances Interaction & Unites Fans under one Digital Platform

Key Outcomes

5-6 Month
Delivery Timeline
1,792+
Total Users (May 2026)
0%
Crash Rate
666
Total Pubs (May 2026)
View Full Case Study
View All Case Studies

What Our Clients Say

Explore the latest reviews from our existing clients to get a better picture of our services and collaboration.

Clutch Fall Champion 2024
Clutch Global Award Fall 2024
Top Clutch Nextjs Developer 2023 Award
Most Reviewed App Development Company
Top App Development Company on appFutura
Advertising & marketing

Mobile App Dev & UX/UI Design for Digital Marketing Company

SolGuruz delivered a Figma file on time, indicating the success of the project. The team kept the client updated and discussed progress through virtual meetings and email. Their regular updates and responsiveness made them stand out.

Lawrence review for SolGuruz

Summarized from Lawrence's Clutch review

Lawrence, Founder, Lookbooklab

United StatesReno, Nevada, United States

Mar. 2024 - Aug. 2024
Media

Custom Software Dev for Digital Media Distribution Company

SolGuruz delivered the project in a timely manner that met the client's expectations. The service provider ensured excellent communication via email and virtual meetings. Their accommodating and empathetic approach was impeccable.

Samir Khandwala review for SolGuruz

Summarized from Samir Khandwala's Clutch review

Samir Khandwala, CEO, iMusti, Inc.

UsaFremont, California, United States

Jul. 2022 - Sep. 2022
Diamond & Jewelry

Web Development for Diamond Wholesaler

The client got exactly what they needed, leaving them completely pleased with SolGuruz's services. The team instituted a smooth workflow by being highly attentive to the client's needs. Moreover, the team boasted exceptional communication skills and was always willing to lend a helping hand.

From the verified Clutch review by

Business Development Manager, Diamond Wholesaler

South AfricaCape Town, South Africa

Jul. 2023 - Aug. 2023

Frequently Asked Questions

Quick answers to the questions our clients and prospects ask most. If yours is not here, our team is one click away.

Need advice tailored to your project?

FAQs cover the common ground. For decisions specific to your tech stack, timeline, and team, talk directly to a senior engineer who has shipped what you are planning.