Platform engineering for development teams | Anexia

For the internal platform, we start with the recurring tasks of the development teams. Which environment is needed frequently? Which security or operational requirements are solved anew again and again? Which waiting times arise from manual handovers? A platform should simplify these specific tasks. Its success cannot be judged solely by the number of integrated tools.

For the self-service infrastructure, we define a limited first usage path, such as providing a service with agreed operational standards. This path needs understandable inputs, suitable defaults and clear feedback on errors. In platform engineering, exceptions are handled deliberately so that teams are neither unnecessarily restricted nor forced to bypass every rule. The platform itself needs maintenance, support and owned further development. User feedback flows into the backlog. In this way, the developer platform becomes an internal offering with measurable benefit for software delivery. A step-by-step introduction shows early on which standards are actually adopted and where additional simplification is needed.

Scope of services for platform engineering

The agreed scope for the internal platform can include the following results: needs analysis, service catalogue, templates, access model, deployment paths and usage metrics. For each essential result, we define what it serves, who reviews it and in what form it is handed over. This allows development, operations and procurement to assess the same service. Vague umbrella terms in the offer are replaced by specific work packages.

The self-service infrastructure also includes coordinating the necessary interfaces with your team. We clarify access, contact persons and available testing options before the relevant implementation steps. Changes to the scope are described together with their impact on effort and sequence. This gives you a traceable overview of delivered results, outstanding prerequisites and additional requests.

The key technical decision

The platform starts with a few frequently needed services. An extensive portal without proven user needs merely shifts the complexity. For the developer platform, we document the relevant assumptions and justify the chosen option. Key alternatives are considered against the same business requirements. This makes later adjustments easier when load, data volumes or organisational responsibilities change.

A sound decision also takes maintainability and handover into account. For the internal platform, we check which skills are available internally and what additional support is needed. Technical possibilities are thus combined with a realistic operating model. The client can see which tasks arise regularly after the project and which decisions remain with them.

A standard can hinder teams if justified requirements are not given a defined extension or exception path. We treat this point as a specific review question in the self-service infrastructure. A risk is linked to the affected process, its potential impact and a suitable measure. Where prerequisites are still missing, the statement remains explicitly open until the necessary investigation has taken place.

We measure the time to a usable environment, support needs, actual usage and the effort for changes to the platform offering. For platform engineering, we record the initial situation, tested configuration and result. Acceptance refers to the agreed scope. Open limitations are documented visibly and assigned to an owned next step. This allows your team to distinguish between proven functionality, a deliberate decision and an as yet unconfirmed assumption.

Project example as an illustrative scenario

The following scenario is an application example and not a customer reference. Several development teams build similar deployment paths themselves for new services. In platform engineering, a common use case would be chosen first, such as an internal web service with a database. The platform should offer a usable starting point for this. Requirements of products that differ would remain visible so that a standard path does not become a rigid rule for every service.

For the developer platform, a pilot team would go through the complete path, starting with setup and ending with operations. This would include the repository, permissions, test environment, deployment and operational information. Not only creation would be tested, but also a change and the later decommissioning of the service. Unclear error messages or the need for personal assistance would be recorded as product problems of the platform. Responsibilities between the platform team and the application team would have to actually work during incidents.

The decision on the internal platform would be based on observed usage. Relevant factors would be the time to the first usable service, necessary support cases and the effort for ongoing maintenance. Intended results would be a proven standard path, documented exceptions and an operable platform scope. Further functions would be prioritised according to specific demand. A large collection of technical tools would be less valuable than a limited offering that development teams can use reliably without constantly having to ask.

Our experience and our engineering approach

We combine custom software development with the technical tasks of introduction and further development. For the developer platform, we bring the perspectives of application, integration and operations into a shared workflow. The business requirements remain connected to the technical decisions. You work with a defined scope of services and traceable results.

Our experience should become specifically verifiable for your project. That is why, in the technical exchange, we explain how we investigate the relevant risks, which work results are planned and how your team can assess them. For the internal platform, we align the roles involved with the actual need. Available references are put into context with the respective project and company; confidential customer details are not used as general advertising claims.

Effort for the internal platform

The number of platform services, technical heterogeneity and the support required influence the overall effort and ongoing costs. We therefore calculate platform engineering based on a defined scope and explicitly stated prerequisites. An initial analysis step can be useful if key technical information is still missing. Work packages and acceptance criteria can then be agreed on a more reliable basis.

The developer platform can be organised as a limited project, as a joint implementation with your team or with subsequent support. Rights of use, access, documentation and responsibilities are clarified in the contract. Ongoing operating hours, response times and external consumption costs are separate agreements. This keeps it clear which services are provided once and which tasks arise regularly after the introduction.

Scope boundaries of platform engineering

Introducing a developer portal on its own does not yet make a functioning platform organisation. For the self-service infrastructure, we already define this boundary in the offer. Required additional services are included with their business justification and are not silently assumed. This allows your team to plan suitable internal skills and divide the overall work sensibly between those involved.