Application Maintenance and Support That Keeps Software Running
Nexlantic maintains and supports web, mobile and cloud applications after launch, with monitoring, security updates, bug fixes and a steady stream of improvements from engineers who know the codebase.
- 24/7 Monitoring
- Security Patches
- Performance Tuning
- Feature Enhancements
Maintenance & Support that fits how your business runs
Launch is the start of a product's life, not the end of the project. Dependencies need updating, certificates expire, traffic patterns change, operating systems release new versions and users find edge cases nobody anticipated. A maintenance and support plan keeps those routine events routine, with a named team watching the system and a clear process for everything from a critical outage to a small enhancement request.
Our support engineers monitor uptime, errors and performance, apply security patches and dependency updates on a schedule, fix bugs with proper root-cause analysis, and tune databases and infrastructure as load grows. Plans include a monthly allocation for improvements, so the backlog of small requests actually shrinks. We support systems we built and systems built by others, after a technical onboarding and documentation review.
You choose the response targets, hours of coverage and allocation that fit the system's importance, and you receive a monthly report of incidents, changes, performance and recommendations. The same senior engineers stay on your account across New York and Islamabad time zones, which gives long coverage without handoff gaps.
Why teams choose Nexlantic for maintenance & support
Issues caught early
Uptime, error and performance monitoring with alerting means our engineers often respond before your users notice.
Always patched
Scheduled dependency, framework and OS updates close known vulnerabilities and avoid the big risky upgrade later.
Clear response targets
Agreed severity levels, response times and escalation paths so everyone knows what happens when something breaks.
Steady improvement
A monthly allocation for enhancements turns support from a cost centre into a way to keep the product moving.
What's included
Everything a maintenance & support engagement covers, from the first workshop to handover.
- Technical onboarding and system documentation
- Uptime, error and performance monitoring
- Severity-based incident response
- Security patches and dependency updates
- Bug fixes with root-cause analysis
- Database and infrastructure tuning
- Monthly enhancement allocation
- Monthly health and activity report
Our maintenance & support process
Four focused stages, each with a clear deliverable and a decision point for your team.
- 01
Onboard
We review the code, infrastructure, access and documentation, set up monitoring and agree severity levels and response targets.
- 02
Stabilise
Known issues, outdated dependencies and missing backups are addressed first so the baseline is solid.
- 03
Operate
Monitoring, scheduled updates and incident response run continuously with a shared ticket queue and regular check-ins.
- 04
Improve
The monthly allocation delivers enhancements and technical-debt reduction prioritised with you, reported each month.
Technologies we use
The tools we reach for on maintenance & support work, chosen per project rather than by habit.
- React
- Next.js
- .NET
- Node.js
- Python
- React Native
- Flutter
- AWS
- Azure
- Docker
- Kubernetes
- PostgreSQL
Maintenance & Support for your sector
Healthcare software
HIPAA-compliant platforms, telehealth solutions, and patient engagement tools that improve care delivery.
Learn moreFinance software
Secure fintech applications, payment processing, and regulatory-compliant financial platforms.
Learn moreERP Systems software
Custom ERP platforms and integrations that put finance, inventory, purchasing, HR and operations on one system of record.
Learn moreRetail software
E-commerce platforms, inventory management, and omnichannel experiences that drive sales.
Learn more
Often paired with
Cloud Solutions
Cloud architecture, migration, and DevOps on AWS, Azure, and GCP. Infrastructure that scales with your business.
Learn moreWeb Development
Custom web applications built with React, Next.js, and modern frameworks. Scalable, secure, and optimized for performance.
Learn moreMobile Apps
Native iOS and Android apps plus cross-platform solutions with React Native and Flutter for maximum reach.
Learn more
Maintenance & Support questions, answered
Still unsure? Book a 30-minute call and we will walk through your situation.
Yes. We start with a technical onboarding: code and infrastructure review, access setup, documentation of what exists and a list of immediate risks. After that the system is supported like any other, with the first weeks focused on stabilising it.
Response and resolution targets are set by severity and chosen with you based on how critical the system is, from business-hours coverage to extended coverage across our New York and Islamabad teams. Targets are written into the support agreement.
Monitoring and alerting, security patches and dependency updates, bug fixes, performance tuning, backup verification, a monthly allocation of engineering time for improvements, and a monthly report. Scope and allocation are sized to the system.
Yes. Many clients use the monthly allocation for small features and scale up to a project team when a larger piece of work is needed. Because the same engineers already know the codebase, that transition is quick.
Ready to start your maintenance & support project?
Tell us what you are building. We reply within one business day with next steps and a proposed team.