Clear answers before software delivery begins.

Every project is estimated according to its scope, complexity, integrations, security requirements and delivery expectations. After an initial discussion, Hapmexo provides a written recommendation and commercial estimate.

Yes. Hapmexo can assess an existing .NET, ASP.NET, ASP.NET Core or WPF application and recommend a staged approach covering stabilisation, targeted refactoring, integration improvement, platform updates or replacement where evidence supports it.

Yes. Responsibilities, repositories, environments, review standards, communication cadence and decision ownership are agreed at the start so Hapmexo can work alongside internal developers and product stakeholders.

Source-code ownership, repository access and intellectual-property terms are defined in the written engagement agreement. Hapmexo recommends agreeing these terms, along with handover and third-party dependency responsibilities, before development begins.

A requested change is reviewed for its effect on effort, dependencies, risk and delivery expectations. The impact is documented and agreed before it is added to the active scope.

Support can include defect resolution, monitoring review, dependency maintenance, operational assistance and prioritised improvements. The exact coverage, hours, response expectations and term are confirmed in the support agreement.

Hapmexo uses access boundaries, secure coding practices, environment-based secret management and controlled project communication appropriate to the agreed scope. Confidentiality terms and any client-specific security requirements should be documented before sensitive access is provided.

Yes. Hapmexo develops and integrates REST APIs and third-party systems with explicit contracts, validation, authentication boundaries, error handling and operational visibility.

Documentation is planned according to the engagement and may include architecture decisions, setup guidance, API contracts, deployment notes, operational runbooks and handover material.

Hapmexo can begin with a structured assessment of the codebase, environments, dependencies, backlog and known defects. The resulting recommendation identifies immediate risks and a practical recovery or continuation plan before larger commitments are made.