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Eunix Tech - Software Engineering Company
Core Solution: Takeover & Rescue

Inherited a Codebase Nobody Understands? We'll Take It Over.

The engineers left, the migration stalled, or the vendor stopped delivering. We audit what you have, stabilize it, take over delivery, and hand you a system your team can run—without betting the business on a rewrite.

Know What You Inherited

Written findings in weeks

A structured assessment maps the architecture, dependencies, data flows, and hidden risks before anyone commits to a plan.

Stabilize Before You Build

Production stays live

Tests around critical paths, monitoring, and safe deployments first, so shipping stops being a gamble.

Delivery That Resumes

Clean handover, no lock-in

We take over the roadmap, ship against clear milestones, and document as we go so knowledge stops living in one head.

When You Inherit a System You Cannot Trust

These are the situations we are usually called into.

The Lead Engineer Left and Nothing Is Documented

The Problem

The person who knew how it all fit together is gone. Nobody dares touch the deployment, and simple changes take weeks.

Our Approach

We reverse-engineer the system, document it, and put tests around what matters so the next change is safe.

Business Impact

The system stops depending on one person

A Migration Stalled Halfway

The Problem

Two systems now run in parallel, data is out of sync, and the team pays the cost of both without the benefit of either.

Our Approach

We assess how far the migration truly got, then finish it or re-plan it, with side-by-side validation before cutover.

Business Impact

One system of record, not two

The Vendor Missed Deadlines or Shipped Unstable Code

The Problem

Milestones slip, bugs return after every release, and you no longer trust the status reports.

Our Approach

An independent audit establishes what was actually built, then we take over delivery or run a controlled transition.

Business Impact

Honest status and a delivery you can plan around

A No-Code or AI-Built App Hit Its Limits

The Problem

It worked for the prototype. At real usage it is slow, insecure, or impossible to extend.

Our Approach

We decide with you whether to harden it or move it to a maintainable stack, and our no-code migration team can run the move.

Business Impact

A foundation that survives real users

Assess First. Stabilize. Then Take the Wheel.

Four phases that keep your system live and your risk contained.

1

Assessment

Weeks 1-2

We read the code, run it, trace the data, and interview whoever is left. You get an honest view of its state, its risks, and what is salvageable.

Deliverables:

Codebase and architecture review
Risk and dependency map
Salvage vs rebuild recommendation
Scoped plan with milestones
2

Stabilize

Weeks 3-5

Access, environments, backups, and a working deployment pipeline. Then tests around the paths that cannot break.

Deliverables:

Reproducible environments
CI/CD pipeline
Monitoring & alerting
Critical bug and security fixes
3

Take Over Delivery

Weeks 5-12

We run the roadmap: finish the stalled migration, fix what the previous vendor left unfinished, and ship in small, reversible releases.

Deliverables:

Completed or re-planned migration
Backlog triaged and delivered
Staged rollouts with rollback plans
Living documentation
4

Handover

Final weeks

Runbooks, architecture notes, and knowledge transfer so your team, or any competent engineer, can own the system.

Deliverables:

Architecture docs & runbooks
Onboarding guide for new engineers
Team knowledge transfer
Optional ongoing support

What a Takeover Includes

A System Your Team Can Own Again

Every engagement leaves your team with a system they can own

Independent codebase and architecture assessment
Salvage vs rebuild recommendation
Environment, CI/CD and monitoring setup
Delivery takeover and roadmap execution
Completion or re-plan of stalled migrations
Documentation, runbooks & knowledge transfer

Not Sure What You Actually Own?

Start with an assessment. You will know what is risky, what is fine, and what it takes to move forward, before committing to anything.

Proof From Real Projects

Client work where we solved this exact problem. Client names are kept private.

Mid-Size Manufacturing Company · Manufacturing

Wasted $80k on Automation → Recovered → ROI in 3 Months

The problem
Company spent $80k on automation that never worked. It was supposed to automate their lead processing but kept breaking. Team was doing manual work anyway.
What we did
We rebuilt the automation from scratch, using the right tools and proper error handling. We also built a dashboard to monitor it and catch issues early.
The result
$80k in wasted spend recovered. Automation now processes 500 leads/day without errors. ROI achieved in 3 months.
  • Wasted: $80k
  • Leads: 500/day
  • Errors: 0
  • Roi: 3 months

See all case studies

Reviewed by Rajesh Dhiman, Founder & CTO · Last updated

Frequently Asked Questions (FAQs)

Can you take over an undocumented codebase when the original developers are gone?

Yes. We start with an assessment: reading the code, running it, tracing the data, and mapping dependencies. Then we document what we find, add tests around critical paths, and set up reproducible environments so changes become safe. Missing documentation slows a project down but rarely makes it unsalvageable.

How do you take over a project from a vendor that is missing deadlines?

We begin with an independent audit to establish what was actually built and what state it is in. From there we either take over delivery directly or run a controlled transition alongside the existing vendor, making sure you have access to the code, environments and credentials you own.

Our migration stalled halfway. Can you finish it?

Usually. We assess how much of the migration is truly complete, check the data in both systems, and decide whether to finish it or re-plan it. We validate both systems side by side before any cutover, with a rollback plan.

Should we rebuild or keep the inherited code?

Our default is to keep and stabilize what works, and replace only what cannot be saved. The assessment gives you a written salvage-versus-rebuild recommendation based on the state of the code, not on what is cheapest for us to sell.

How is codebase takeover different from legacy modernization?

Takeover is about who owns and understands the system: inherited, undocumented, stalled or abandoned. Legacy modernization is about improving a system that is slow or hard to scale. Many engagements start with a takeover and continue into modernization.

What does a codebase takeover cost?

It depends on the size and condition of the system, so we do not publish fixed prices. The assessment produces a scoped plan with milestones, and you decide whether to proceed after seeing it.

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