Dveri Nova — digital system for door manufacturing and customer collaboration

Approach & architecture

We mapped the order lifecycle, roles, error sources and bottlenecks. From there we shaped a domain model of “product → variations → pricing rules → specification”, defined control points (parameter validation, recalculations, statuses, history) and aligned KPIs: time-to-quote, pricing accuracy, share of repeat orders and workload on managers.

The architecture is modular: separate client area and back office, a central calculation service that enforces rules, a single specification as the source of truth for documents and analytics, RBAC and an event log for audit.

Critical calculations run on the server to avoid divergences on complex option mixes. The UI is responsive — from mobile to widescreen.

Implementation

We worked iteratively: prototyping the configurator and cart, then modelling data and pricing rules.

In parallel we built the admin editors for references — colours, models, kits, cut-outs, thresholds, extensions, casings, etc.

Next came the orders module with end-to-end specifications, PDF outputs and role-specific scenarios for clients and admins.

Final stage: load tests on typical flows and a guided launch with team training.

• Prototypes and manager testing — flows validated for clarity and speed.
• Catalogue & rules import — deduped data, established relations and compatibilities.
• End-to-end testing — edge cases covered and specifications verified.

Key modules

Results

Dveri Nova became the digital backbone of the factory: shorter order cycles, fewer human-error losses, fewer clarification calls, more selling time for managers and repeat orders in just a few clicks.

The centralized specification brought transparency and a shared measurement baseline.