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Human Resources
Custom HR software
Manage payroll, records, leave and reviews with custom HR software that complies with GDPR and ENS. Your personnel data stays on your infrastructure and every decision is tracked and auditable, with no black boxes or autonomous algorithms deciding about people.
Custom HR software
A custom HR software matters when custom HR software built on proprietary code, designed for compliance and ENS, with full control of personnel data and no low-code or third-party SaaS. Before selecting tools, we define the journeys, data and decisions that must remain under your company's control.
We work from Barcelona and Madrid and remotely with teams across Spain, Europe, LATAM and the United States. The process combines decision sessions, verifiable releases and documentation so progress stays visible.
We hand over code, repositories, configurations and documentation in accounts owned by your company. You can therefore audit, evolve or change supplier without relying on private access or licences.
Manage payroll, records, leave and reviews with custom HR software that complies with GDPR and ENS. Your personnel data stays on your infrastructure and every decision is tracked and auditable, with no black boxes or autonomous algorithms deciding about people. That is why we prioritise a maintainable, measurable solution ready to evolve without rebuilding its foundations.
THE CHALLENGE
The challenges around custom HR software
The value of custom HR software depends on a design that serves operations, not only a demonstration.
Processes that do not fit
When payroll, records and leave are managed without traceability or access control, catalogue solutions force the business to bend. The result is workarounds, manual steps and know-how that lives only in one person's head.
Fragile integrations
Linking systems with ad-hoc scripts raises operational risk. A change in any one tool can break the rest before anyone notices in time.
No evolution criteria
A first release with no usage measure or accountable owner soon stalls. We leave traceability and clear criteria so changes are prioritised with evidence.
APPROACH
From need to managing HR with compliance and ENS
We sequence technical and operational decisions so the first release is useful and maintainable.
Operating map
We document actors, systems and friction points to define how custom HR software must fit daily work, before proposing architecture.
Architecture and security
We define domain boundaries, sensitive data and controls aligned with ENS practice when required. Security is designed from the first sprint, not bolted on at the end.
Incremental releases
We prioritise a usable, measurable core; the rest is planned against value. Every release leaves something running in production for managing HR with compliance and ENS.
Handover and ownership
Repos, documentation and acceptance criteria stay under your organisation's control. Your internal team can evolve the solution without depending on us.
DELIVERABLES
What custom HR software leaves ready
We deliver an operational foundation your team can govern, measure and continue to evolve.
Working solution
custom HR software ready for the agreed journeys and reviewed before wider adoption across the organisation.
Documented integrations
Connections, systems of record, permissions and limits recorded so the solution can be maintained without relying on individual memory.
Code and configuration
Repositories, workflows and configuration under your company's control, transferable to another team when needed.
Evolution plan
Metrics, accountable owners and a prioritised backlog to decide what improves after the first release.
TRUST
Technology applied to real operations
We design custom HR software for compliance and ENS: personnel data on your infrastructure, with no autonomous decisions about people.
- Scope, assumptions and risks visible before the project is committed.
- Integrations, permissions and data designed for real operations.
- Reviewable releases before the solution reaches the whole organisation.
- Code, configuration and documentation under your company's control.
FAQ
Questions about custom HR software
Have a project in mind?
Tell us what you need around custom HR software. We will help you turn it into a clear, viable delivery plan.



