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Panel & Portal

Management dashboards that streamline your business.

Panel & Portal
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Spreadsheets, WhatsApp groups and disconnected apps eventually start slowing a business down. At Saybes we build custom admin panels, CRMs and customer/dealer portals that bring scattered processes onto a single, measurable screen.

Rather than bending an off-the-shelf ERP to your business, we map your processes first: who produces which data, at which step, and hands it to whom? The panel is designed around that flow — your team doesn't adapt to the software, the software adapts to your team.

Technically we use .NET 10 and SQL Server, with interfaces built in React + TypeScript. Enterprise security layers — role-based authorisation, IP allow-lists and trusted-device verification — come as standard.

For reporting we build live dashboards, auto-generated PDF proposals and reports with QuestPDF, automatic notifications via the WhatsApp Cloud API, and integrations with accounting systems such as Luca. Data is entered once and used everywhere.

The appointment–calendar–proposal–handover panel we built for Mat Garaj and the closed-loop MatCRM, where hundreds of appointments and proposals are managed from one screen, are recent examples. Panels grow over time — and we keep growing them module by module.

What's included

Process analysis & module planning

Custom admin panel / CRM / portal development

Role & permission management

Enterprise security (IP allow-list, trusted devices, 2FA)

Live dashboards & reporting

Automatic PDF proposals & reports (QuestPDF)

Automatic notifications via WhatsApp Cloud API

Accounting (Luca) & ERP integrations

REST API & third-party integrations

Workflow automation

Multi-user, multi-branch structure

Training, documentation & maintenance

Technologies we use
.NET 10 / ASP.NET Core Entity Framework Core SQL Server React + TypeScript (Vite) REST API QuestPDF WhatsApp Cloud API Luca entegrasyonu JWT & rol tabanlı yetkilendirme Hetzner & Nginx
How we work

Process

01 — Discovery

We listen and understand

We map a clear roadmap by understanding your goals, competitors and users.

02 — Strategy

We build the plan

Scope, architecture and content strategy — with measurable goals.

03 — Design

We design the experience

Brand-specific, conversion-focused interfaces.

04 — Development

Built with clean code

Fast, secure and scalable — to global standards.

05 — Launch

We launch and grow

Testing, launch and continuous improvement with SEO & performance afterwards.

FAQ

Common questions

Why a custom panel instead of an off-the-shelf CRM/ERP?

With ready-made systems you either bend your business to the software or pay for modules you never use. A custom panel is built around your exact processes and expands module by module as you grow.

Will it talk to my existing accounting and apps?

Yes. We integrate with accounting systems like Luca, e-invoicing, WhatsApp, e-commerce platforms and any system that exposes a REST API.

Where is our data stored — is it secure?

On your own server or your preferred cloud, on backed-up SQL Server. Role-based permissions, IP allow-lists and trusted-device verification are standard.

How will our team adapt to the new panel?

We design it around your team's current workflow and deliver it with training and a user guide. Interfaces are clean and mobile-friendly.

How long does development take, and what happens after?

A first usable version usually ships in 4–8 weeks; we then add modules by priority. Under a maintenance agreement we stay on for updates and new needs.

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