Taking over projects

Fixes, new features and maintenance on an existing codebase

I read the code, the infrastructure and whatever documentation exists, then scope a first piece of work: a fix, a feature or a version upgrade. It is there to validate the build, test and deploy cycle before going further.

Daniel Cadeau

Software Engineer

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What I take on

Getting familiar with an existing codebase

I read the code, infrastructure and documentation to understand how the application works, the conventions already in place and the areas involved in the requested work. The goal is to gain enough context for a safe first change, not to turn every takeover into a full audit.

Example: take over the maintenance of an application built by another team without interrupting its operation.

Fixing and stabilising

Dealing with what gets in the way day to day: recurring errors, slowness or risky releases. The work can target one known problem or prepare the ground for upcoming features.

Joining an active project

Working alongside an in-house team or another provider to deliver a feature, reduce a backlog or bring in a missing skill, while respecting the project’s existing organisation.

Version upgrades and dependencies

Updating libraries and language versions, starting with whatever no longer receives security fixes. Upgrades are delivered in verifiable steps rather than as one large jump.

Changes on top of the existing code

Adding features to a codebase that is not mine, following the conventions already in place instead of rewriting alongside them.

Example: add an accounting export to an internal application.

From the first review to useful changes

Getting oriented

I review the parts of the code and infrastructure relevant to your next need, together with the available documentation and the people who know the project. The scope stays proportional to the planned work.

First intervention

We choose a useful, contained change: a fix, a feature or an upgrade. Delivering it validates the development, testing and deployment path before committing to a broader programme.

A setup that fits

The work can continue as occasional changes, recurring maintenance or support for your team. You keep control of the access, and the documentation is updated as the project evolves.

Questions & Answers

Possible alongside the current team or provider?

Yes. I can take responsibility for a defined area, deliver one feature or provide temporary reinforcement without changing the way the whole project is organised. Responsibilities and handover points are agreed at the start.

Which access is needed to start?

Access to the code and the information needed to run it locally are enough for the first review. Deployment rights and service accounts are only needed when the planned intervention requires them.

Possible without the previous developer?

Yes. The code, documentation and available access usually provide enough information to begin. If important context is missing, reconstructing it is made explicit in the initial scope rather than discovered during development.

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Let’s talk about your project

30 minutes to talk through your project, understand what you need and answer your first questions.

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