Client Portals & Dashboard Development
Secure client portals, admin dashboards, internal systems, and high-performance user areas.
We build modern, fast, and secure dashboards and client portals designed for real operational use — not just visual prototypes. From internal admin panels to full customer platforms with multi-role access, we create reliable systems that integrate seamlessly with your backend, CRM, analytics, and automation stack. Our dashboards are engineered for performance, GDPR compliance, clean UX, and long-term maintainability — ideal for companies that need clarity, structure, and automation.
Why Companies Choose Our Dashboards
- GDPR-aligned infrastructure and secure identity flows
- Experience with secure portals in finance, operations and Mittelstand contexts
- Real-time analytics with ClickHouse, PostgreSQL, Supabase
- Secure access control with Keycloak, OAuth2, MFA, SSO
- Scalable architecture for enterprise datasets
- Clean UX and maintainable modular interfaces
- Integration with ERP/CRM/HR/Payments/Marketplaces
- High-performance React/Next.js frontend engineering
What We Deliver
Client Portals (Customer & Partner Platforms)
- Secure login, SSO, multi-role access
- Personal dashboards, profile pages, workflow actions
- Document exchange (upload, signing, management)
- Real-time data (API, CRM, analytics)
- Multi-language portals (EN/DE/PL/RU/ES)
- Custom permissions & partner accounts
Admin Dashboards
- Centralized operations dashboards
- Moderation, approvals, workflow management
- User permissions, segmentation, audit logs
- Advanced tables with filtering, search, grouping
- Visualization dashboards (KPIs, graphs, cohorts)
- Internal exports: PDF/CSV/XLS
Internal Tools & Company Systems
- Custom workflows to replace manual work
- Team dashboards for operations, support, finance
- BI-lite systems (analytics without full BI tools)
- Scheduling, planning, logistics tools
- Inventory, resource management
- Migration from spreadsheets to internal platforms
Secure User Areas
- OAuth2 / SSO / Keycloak / JWT
- MFA, device/session protection
- Role-Based Access Control (RBAC)
- Activity history & audit logs
- Strong permission logic (admin/manager/editor/user)
- GDPR-aligned data processing & storage
Data Visualization & Analytics
- Real-time dashboards with Chart.js, D3.js, Highcharts
- Time-series data with ClickHouse/PostgreSQL
- Funnels, KPIs, scorecards, segmentation
- Analytics APIs for structured reporting
- Heatmaps, behavior stats, operational monitoring
Integration with External Systems
- CRM, ERP, marketplaces, payment systems
- REST, GraphQL, SOAP, Kafka, gRPC
- Webhooks, background workers, streaming data
- AI and ML-powered insights (optional)
When You Need Dashboards or Client Portals
Choose this service when you need:
A portal for customers, partners, or employees
An admin dashboard for operations, sales, or support teams
A secure interface for internal workflows
A centralized system to replace spreadsheets
A real-time dashboard connected to your backend
Multi-role access (admin, manager, partner, client, etc.)
A scalable UI that handles big datasets
A product you can build on — not a temporary patch
Tools & Technologies
Frontend
- React
- Next.js
- TypeScript
- Tailwind CSS
Visualization
- Chart.js
- D3.js
- Highcharts
- Recharts
Backend
- Java 21
- Spring Boot
- PostgreSQL
- ClickHouse
Security
- Keycloak
- OAuth2
- SSO
- JWT
- MFA
- RBAC
Infrastructure
- Docker
- Kubernetes
- Nginx
- Linux
Integrations
- REST
- GraphQL
- WebSocket
- Kafka
- gRPC
Storage & Reporting
- Supabase
- Redis
- cloud storage
- PDF/XLS/CSV generation engines
Every engagement begins with an Architecture Sprint
Five working days. One senior engineer. A clear map of system boundaries, scaling risks, stack decisions, and a delivery roadmap — before a single line of production code.
- 01Day 1
Discovery: domain, constraints, growth targets
- 02Day 2
System mapping: services, data, integrations
- 03Day 3-4
Stack decisions and risk model
- 04Day 5
Roadmap & costed delivery plan
Ready to start with architecture, not features?
Five days. One senior engineer. A clear path forward.
Or talk to us first Get in touch
FAQ
Yes — full lifecycle: architecture, backend, frontend, data, DevOps.
Absolutely — CRM, ERP, HR, accounting, booking, payments, analytics.
Yes — we follow enterprise security (MFA, SSO, RBAC, audit logs).
Yes — we use ClickHouse & optimized pipelines for high-load data.
Yes — we build tools that automate your entire workflow.
Client portal development for companies operating production portal systems. We support organizations with portal development, dashboard creation, and portal architecture based on the specific technical and regulatory context of each project. All services are delivered individually and depend on system requirements and constraints.