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ACCENSĒO

A Paris-based boutique consultancy for IT strategy and custom software development — consulting, engineering, solution integration, cloud, hosting, and maintenance.

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Back to case studies
Public SectorCustom Software Development

Citizen Services Portal

How we help public institutions bring administrative services online — accessible to every citizen, connected to existing back offices.

Sector: public sector

This is an illustrative engagement scenario, representative of the kind of mission we deliver. It does not describe a specific client or actual project figures.

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Accessibility
Digital services designed for every citizen
Simplicity
Administrative journeys without the friction
Efficiency
Agents freed for cases that need human care

The challenge

Public institutions face a distinctive version of the digital challenge: their services are not optional, and their users are everyone. A citizen portal must work for the digitally fluent and for people who struggle with technology; it must meet demanding accessibility standards as a matter of equity, not compliance theater. Behind the interface, administrative procedures typically depend on a patchwork of aging back-office systems, each with its own data model and constraints, that cannot simply be replaced. Identity and trust add further weight — citizens must be authenticated reliably, and their personal data handled with exemplary care. The challenge in this type of engagement is to present this complexity as simplicity: one coherent, plain-language portal in front of a heterogeneous administrative reality, delivered without interrupting the public service itself.

Our solution

We design from the citizen's situation inward, not from the org chart outward. Procedures are rebuilt as guided, plain-language journeys organized around life events rather than administrative categories, and accessibility is engineered from the first component — semantic structure, keyboard navigation, assistive-technology support — then verified with real users, including those least at ease online. Technically, the portal rests on an integration layer that connects existing back-office systems through well-defined interfaces, so agencies keep their tools while citizens see a single front door. National identity federation provides trustworthy authentication without yet another account. We deliver iteratively, releasing a first set of high-demand procedures early, learning from actual usage, and industrializing the pattern so that each subsequent procedure comes online faster than the previous one.

Impact & results

The visible result is a public service that meets people where they are: procedures that once required a trip to a counter and a folder of paperwork can be completed calmly at home, at any hour, with clear language and visible progress. Requests arrive complete and structured, so agents spend less time chasing missing documents and re-keying forms, and more time on the situations that genuinely require human attention. Physical counters, relieved of routine volume, become more available to citizens who need in-person help — digitization done this way narrows the access gap rather than widening it. For the institution, the engagement leaves more than a website: a reusable integration foundation, an accessibility practice, and a repeatable pattern for bringing every future procedure online.

Typical outcomes

Accessibility
Digital services designed for every citizen
Simplicity
Administrative journeys without the friction
Efficiency
Agents freed for cases that need human care

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Sector

Public Sector

Service

Custom Software Development

Technologies used

ReactNode.jsPostgreSQLFranceConnectDocker

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Digital Twin for Industry 4.0

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Reliability
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Agility
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Healthcare

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Sector: healthcare

How we design standards-based integration platforms that let healthcare facilities share patient data securely, consistently, and in real time.

Interoperability
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Security
Privacy and compliance by design
Retail & E-commerce

Omnichannel Retail Transformation

Sector: retail and e-commerce

How we help retail groups unify physical stores and digital channels into a single, consistent customer journey.

Consistency
One seamless journey across every channel
Visibility
A single real-time view of stock and customers

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