Web Design & Digital Presence

Web Application Maintenance

Ongoing care for production web apps — code reviews, security patches, performance troubleshooting.

Timeline
Ongoing retainer, 3-month minimum
Engagement
Senior, embedded
Pricing
Outcome-based
Discipline
Web Design & Digital Presence

⏚ Summary

What this engagement is, plainly.

Maintenance is where most products die slow. We provide ongoing engineering care so your live application keeps getting better instead of slowly worse.

Problems we solve

  • Your team has shipped the product but no one has bandwidth to keep it healthy.

  • Security patches, dependency updates, and performance regressions are piling up.

  • A senior engineer left and the system is degrading without their knowledge.

⏚ Approach

How we run this engagement.

  1. 01Phase

    Onboarding deep-dive

    Two weeks of system immersion: architecture, runbooks, common failure modes, deployment topology. We can't help if we don't know the system.

  2. 02Phase

    Defined scope, named engineers

    Reserved senior hours per month, named engineers, agreed-upon SLAs for security patches, performance issues, and bug triage.

  3. 03Phase

    Quarterly health reviews

    Every quarter we audit dependencies, security posture, performance trends, and tech debt. The system gets healthier, not just less broken.

⏚ Deliverables

What you get, signed off.

  • Onboarding documentation

  • Monthly maintenance retainer (40 / 80 / 160 hrs)

  • Security + dependency update cadence

  • Performance + uptime monitoring

  • Quarterly health review reports

⏚ Stack we typically use

Tools, not religion.

We pick on workload and team shape, not on fashion. Anything below is a default — swappable when your context demands.

  • TypeScript
  • React
  • Node.js
  • Python
  • Go
  • Postgres

Outcome

A system that stays current, safe, and fast — with senior engineers available when something goes wrong and a cadence that keeps it from going wrong.

⏚ Frequently Asked

About this service, specifically.

⏚ Engagement Initiation

Have a hard problem worth doing once, well?

We take a small number of engagements per quarter. If your program needs serious operators, we'd like to hear about it.

Start a Projecthello@xpansionit.com

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