React & Next.js Development
Web applications and platforms that load fast enough to rank and stay fast as the codebase grows.
SOLUTION · CUSTOMER
Customer Portals
Customers self-serving the things your team currently answers by hand.
TARGET PROFILE
Who this architecture is engineered for.
Built specifically for operational teams experiencing structural friction at scale.
The profile
For a business whose support inbox is mostly the same six questions — where is my order, can I have a copy of that invoice, how do I change this detail, what is the status — asked by customers who would happily answer them for themselves if there were somewhere to look.
The core bottleneck
Repetitive support requests are not a support problem. They are a visibility problem being handled by people. Each one requires someone to open an internal system, find a record, interpret it, and write a reply — a few minutes each, several hundred times a month, on questions where the customer only ever wanted to see a field. The cost shows up as headcount, and the customer's experience shows up as a wait. What makes this hard to fix is rarely the interface. It is that the answer lives in a system built for internal use, with data models and terminology that assume the reader is an employee, and no boundary that makes it safe to expose a subset of it to the person it concerns.
SYSTEM MODULES
What we build and integrate.
Every component is engineered for multi-tenant security, auditability, and zero-downtime maintenance.
Authenticated customer accounts with a defined boundary over what each account can see
Live status drawn from the system of record, rather than a copy that drifts out of date
Document access — invoices, statements, certificates, reports — downloadable without a request
Self-service actions for the changes that are safe to allow, with validation and confirmation
A support path that carries context, so the escalation does not start from nothing
Notifications on the events customers currently ask about, sent before they have to
Reporting on what is used and what is still asked by email, so the next iteration is informed
ARCHITECTURE
System composition & topology.
How the core modules, data boundaries, and integrations connect in production.
Node 01
Customer interface
The account area itself: fast, accessible, and usable on a phone, since a meaningful share of visits will be someone checking one fact while doing something else.
Connects to
- access
- api
- documents
Node 02
Account and access control
Authentication, and the mapping from a login to the records it may see — including the case where one person represents several accounts, and the case where a company has multiple users.
Connects to
- api
- activity
Node 03
Portal service layer
The boundary between the portal and the internal systems, exposing a deliberately narrow shape rather than internal tables, so an internal change does not become a customer-facing one.
Connects to
- systems
- actions
- activity
Node 04
Systems of record
The resource planning, finance, or line-of-business systems that hold the truth. Read from directly where they can carry it, with caching where they cannot.
Connects to
- documents
Node 05
Document store
Invoices, statements, and reports made available with authorisation checked per file and time-limited access rather than a guessable link.
Connects to
- activity
Node 06
Self-service actions
The changes a customer may make directly, validated and confirmed, with anything needing internal approval routed rather than silently queued.
Connects to
- systems
- notifications
- activity
Node 07
Proactive notifications
Messages sent on the events people currently ask about. Answering a question before it is asked removes more support volume than any interface improvement.
Connects to
- activity
Node 08
Usage and support context
What customers actually use, what they still email about, and the context an agent needs when a request does escalate.
Connects to
- portal
TECHNOLOGY DEPTH
Technologies powering Customer Portals.
Standardized architecture frameworks and data components integrated in this solution.
Frontend
- Next.js
- React
- TypeScript
Backend
- Node.js
- .NET
Data
- PostgreSQL
- Microsoft SQL Server
- Redis
Cloud
- Azure
QUESTIONS & ANSWERS
Questions regarding customer portals.
Direct answers to common technical and engagement questions.
Usually. The options are a read-only database connection, a scheduled synchronisation into a portal-owned store, or a thin service built alongside the existing system. Which one fits depends on how fresh the data has to be and how much load the source can carry. It is a design decision rather than a blocker.
By enforcing the boundary at the data layer rather than in each screen. Every query carries the account identity as a constraint, so a missing check in interface code cannot expose another account. We test that boundary directly, including the cases where one login legitimately covers several accounts.
They use it when it is faster than sending an email, which means the first release should cover the highest-volume questions completely rather than covering everything partially. We instrument what gets used and what still arrives by email, and that determines what is built next.
Yes, and it is worth deciding early rather than retrofitting. That means an account structure separating the organisation from the individuals within it, with roles for who may view and who may act — the same model that makes an eventual single sign-on request straightforward instead of structural.
Have something ambitious to build?
Tell us what you're working on. We'll tell you honestly whether we're the right team for it.