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App Maintenance & Support · Dependency & Integration Upkeep · AI-First · Results-Driven

Dependency & Integration Upkeep,Before a Deprecation Becomes an Outage

Short answer: Dependency and integration upkeep is the ongoing work of keeping an app's libraries, packages, APIs and third-party services healthy as they change, version up and deprecate. It covers updating dependencies, migrating off deprecated API versions before they're shut off, monitoring the integrations your app relies on, and handling breaking changes from providers like payment, auth, mapping and messaging services. Neglect it and a provider's sunset or a broken package silently takes down checkout, login or notifications. Zen in Tech maintains the dependencies and integrations of apps we built and ones we inherit, so third-party change never becomes your emergency.

Keeping the moving parts you don't control from breaking you

Modern apps are held together by parts you don't own — open-source libraries, package managers, and third-party APIs for payments, auth, maps, email, SMS and more. All of them change on their own schedules: a library ships a breaking major version, a provider deprecates an old API version and sets a shut-off date, an SDK stops being supported. Dependency and integration upkeep is the work of tracking all that external change and getting ahead of it, so nothing your app depends on quietly stops working.

The danger with integrations specifically is that failures are often silent and sudden. A payment provider sunsets an API version with months of notice buried in a changelog nobody read; on the shut-off date, checkout simply stops. A package you depend on is abandoned and left with a known vulnerability. A webhook format changes and orders stop syncing. The fix is proactive: watch the deprecation notices and provider roadmaps, migrate early while there's a clean path, and monitor the integrations so breakage surfaces immediately rather than in lost revenue.

We keep a live inventory of your dependencies and third-party integrations, track their version and support status, and handle the updates and migrations before deadlines hit. Because the same in-house engineers own your codebase and its integrations, a provider's breaking change becomes a planned piece of work on our side, not a fire drill on yours.

What we cover

What dependency & integration upkeep covers

Dependency updates & audits

Regular, reviewed updates of libraries and packages, with audits that flag anything outdated, unmaintained or end-of-life before it bites.

Third-party API upkeep

Keeping integrations with payment, auth, mapping, email and other providers current as they version up and change their contracts.

Deprecation migration

Moving off deprecated API versions and libraries ahead of provider shut-off dates, while there's still a clean, low-risk path.

Integration monitoring

Watching the health of critical integrations so a broken webhook or failing API call surfaces immediately, not in lost revenue.

SDK & package lifecycle

Managing the lifecycle of the SDKs and packages you depend on — replacing abandoned ones before they become a liability.

Breaking-change management

Reading provider changelogs and roadmaps, then planning and testing breaking-change upgrades so nothing goes down unannounced.

Services

How we keep dependencies & integrations healthy

From inventorying what your app relies on to migrating ahead of every deadline, here's how an upkeep engagement works with us.

1. Inventory & risk audit

We catalog every dependency and third-party integration, record versions and support status, and flag what's outdated, deprecated or unmaintained.

2. Deprecation watch

We track provider roadmaps and changelogs for the APIs and libraries you use, so upcoming shut-offs and breaking changes are known well in advance.

3. Scheduled updates

On cadence, we update dependencies in controlled steps, resolve conflicts, and keep everything within supported version ranges.

4. Migrations ahead of deadlines

We migrate off deprecated API versions and abandoned packages before provider cutoff dates, with time to spare for testing.

5. Integration monitoring

We add health checks and alerting on critical integrations so a failing payment, auth or sync call is caught the moment it breaks.

6. Test & verify

Every update and migration is tested end-to-end, so a change on a provider's side never quietly breaks a flow on yours.

Tools & platforms

The dependency & integration stack we run

The exact toolset depends on your goals — these are the platforms we use most, and we work with whatever your team already relies on.

Dependency management
DependabotRenovatenpmpnpmCocoaPodsGradle
Security scanning
Snyknpm auditGitHub Security Advisories
API tooling & contracts
PostmanOpenAPIwebhook inspectors
Integration monitoring
SentryDatadogBetter Stack
CI/CD & releases
Tracking
JiraLinearGitHub Issues

Chosen per project — not a fixed menu. Have a preferred tool or platform? We’ll work with it.

Built to last

Secure, Accessible & Built to Last

We build on modern, well-supported frameworks with security and accessibility baked in — dependency hygiene, input validation, HTTPS and WCAG-minded UI — so your product is safe and usable from day one.

You own all the code and assets. Everything ships with documentation and a clean handover, so your team (or ours) can maintain and extend it without lock-in.

Who we work with

Industries We Build For

20+ years across sectors — in Houston and internationally.

Transparent pricing

Estimate your project in seconds

Pick what you’re building for an indicative range, then request an exact quote. No email wall.

Estimate your project

1. What scope?

Start lean, then expand.

2. Integrations?

Connecting to your tools and data.

3. Add-ons

Pick any that apply.

Simple prices for typical tasks

  • Basic carefrom $800/mo
  • Growth carefrom $1.5k/mo
  • SLA supportfrom $2.5k/mo
  • One-off fixesfrom $150/hr

Proof

700+ projects, 20+ years

See the products and growth work we’ve shipped across industries — and request a case study relevant to yours.

See our work →

How we work

Fixed scope. Sprints. Working software.

  1. 01

    Scope & fixed estimate

    A short discovery call turns your idea into a clear spec and a firm range — free.

  2. 02

    Design & architecture

    UX, data model and stack chosen for your scale, not ours.

  3. 03

    Build in sprints

    Working software every 1–2 weeks — you see progress, not promises.

  4. 04

    Launch & scale

    We ship, measure and keep improving with care plans.

FAQ

Dependency & integration upkeep: frequently asked questions

How much does dependency and integration upkeep cost?

For most apps this is part of a monthly care plan starting around $800/mo, covering routine dependency updates, deprecation tracking and integration monitoring. A larger one-off migration — for example moving off a payment API version that's being shut off — is scoped separately or billed from about $150/hr. We confirm pricing after auditing what your app depends on.

What is dependency and integration upkeep?

It's the ongoing work of keeping the parts your app relies on but doesn't control — libraries, packages, and third-party APIs like payments, auth, maps and email — current and healthy as they change and deprecate. That means updating dependencies, migrating off deprecated API versions before providers shut them off, and monitoring integrations so breakage surfaces immediately instead of as lost revenue.

How is this different from updates and security patches?

There's overlap, but the focus differs. Updates and security patches center on your own stack — frameworks, libraries and OS SDKs, and urgent CVE fixes. Dependency and integration upkeep extends that to the third-party services your app talks to: watching provider roadmaps, handling their breaking changes and deprecations, and monitoring that those integrations keep working. Care plans typically cover both together.

How soon do you migrate off a deprecated API?

As early as there's a clean path, well before the provider's shut-off date. Providers usually announce deprecations months ahead, so we track their roadmaps, plan the migration into a normal work cycle, and complete and test it with time to spare. Migrating early avoids the scramble — and the outage — of doing it at the last minute or after the API is already gone.

What happens if a third-party service my app uses breaks or is discontinued?

If a provider has an outage, our integration monitoring alerts us so we can respond and, where possible, fail gracefully. If a service is discontinued or a plan changes, we handle the migration to a current API version or an alternative provider — for example moving a payment, auth or mapping integration — and test the affected flows end-to-end so your users don't feel the switch.

Do you handle this for apps outside Houston?

Yes. We're based in Houston but maintain dependencies and integrations for apps across Texas, throughout the USA, and internationally. The work lives in your codebase, CI/CD pipeline and provider dashboards, all of which we manage remotely, so your location makes no difference to how we keep your integrations healthy.

Do you do this for Houston businesses?

Absolutely, it's our home market. Our office is at 9800 Richmond Ave in the Westchase / Energy Corridor area, and we keep local businesses' dependencies and third-party integrations current and monitored. We're happy to meet in person to audit what your app relies on and plan the upkeep.

Can you take this over for an app your team didn't build?

Yes — it's one of the most valuable things we do on an inherited app. Older apps often have stale dependencies and integrations quietly heading for a deprecation cliff. We audit everything the app depends on, get it back to supported versions, add monitoring, then keep it healthy on a cadence so third-party change stops being a recurring surprise.

Ready to stop third-party change becoming your emergency?

Book a free call and we'll audit your app's dependencies and integrations, flag anything heading for a deprecation cliff, and put upkeep and monitoring in place. Care plans start around $800/mo; larger migrations are scoped after a quick review.

Book a free consultation