Enterprise SaaS Communication Platform

Communex

Transforming a mature enterprise communication platform through a tokenized design system and scalable UI architecture

Design System from ScratchMulti-role Platform25k+ UsersComplex WorkspacesRole: Lead Product Designer
Communex
01
Overview
Communex is a GDPR-compliant communication and collaboration platform that helps municipalities, administrations and organizations manage internal communication, knowledge exchange and digital workflows.

I led the redesign of the platform experience and built a scalable design system from scratch to support a growing ecosystem of workspaces, roles, content modules and complex collaboration workflows.

The platform supports:

  • multiple organizations;
  • workspaces and groups;
  • role-based permissions;
  • content management;
  • document collaboration;
  • internal communication workflows.
Communex
Communex

My Contribution

Senior Product Designer

Senior Product Designer

As the sole Product Designer, I owned the end-to-end design process—from auditing the existing product and planning the redesign roadmap to building a scalable design system and delivering implementation-ready solutions in collaboration with engineering.

Team:

Frontend team (4 developers), Product Lead, Senior Product Designer (myself)

Responsibilities:

  • Owned design planning and delivery, defining project phases, priorities and implementation sequence throughout the redesign.
  • Prioritized the design roadmap based on product goals and engineering dependencies.
  • Conducted a product-wide interface audit and defined the redesign strategy.
  • Built a scalable design system from scratch, including tokens, components and documentation.
  • Redesigned 12 core product areas and standardized interaction patterns across the platform.
  • Collaborated closely with engineering to align design decisions with technical constraints and implementation priorities.
Communex
Communex
02
The Challenge

The problem was not redesigning screens. The problem was creating a scalable product foundation.

Communex
Communex
03
Building the Design System

Architecting
a Scalable Foundation from Scratch

Communex
Communex
Communex
Communex
04
Foundations & Architecture

To support a high-density enterprise UI, I engineered a structured design system foundation. It aligns visual rhythm, container hierarchy, and code logic to ensure complete scalability across all user roles.

Communex
Communex
Communex
05
Impact & Metrics
Impact
& System Performance
Communex

Layout Assembly Speed: *~2x–3x

~2x–3x faster UI drafting for standard flows (up to ~50-60% time saved on typical layouts)
due to full tokenization and a structured UI component library.

* — Speed gains depend on layout complexity and component coverage—standard flows built from existing templates see up to a 3x boost, while edge cases require new component iterations.

Communex

Sprint QA & UI Bugs

Drastically reduced design-to-code discrepancies during sprint QA through token mapping and precise developer handoff specs.

Szybkie przenoszenie i zmiana wizyt Szybkie przenoszenie i zmiana wizyt

Communex

Design Tech Debt

Replaced legacy/inconsistent UI elements with scalable system tokens, reducing multi-platform layout maintenance overhead.

Szybkie przenoszenie i zmiana wizyt

Communex

Cross-Platform Parity

Ensured instant visual alignment between Web and Mobile App views without rebuilding components from scratch.

Szybkie przenoszenie i zmiana wizyt

Key System
Challenges & Solutions

1. Modular Workspace Architecture

Context:

Organizations required tailored internal workspaces with varying structures, widgets, and access rights.

Solution:

Engineered a flexible layout framework supporting multi-column arrangements, dynamic widget configurations, pinned announcements, and role-based visibility controls.

Communex
Communex

2. Unified Content Creation Engine

Context:

Fragmented publishing flows created friction for power users generating complex enterprise posts.

Solution:

Consolidated diverse publishing scenarios into a single end-to-end creation flow—supporting post variations, rich document attachments, audience targeting, scheduling, and workspace permissions.

Communex
Communex

3. Scalable Collaboration & Identity

Context:

High-density social interactions required clear user context and deep engagement patterns.

Solution:

Designed nested conversation systems (threaded replies, reactions, reposts), rich user identity models (roles, holiday/custom statuses, live availability, badges), and integrated scalable search patterns across complex organizational data.

Communex
Communex
Communex
Communex
Communex
06
Outcome

Scalability & Product Impact

Delivering a modular foundation designed for continuous evolution and rapid feature delivery.

1

Unified product experience

Replaced fragmented UI patterns with a consistent design language across all core user flows.

2

Scalable design foundation

Built a tokenized component library (Figma Variables) to accelerate feature iterations and reduce design debt.

3

Efficient
Dev Handoff

Established clear documentation and token mapping to eliminate CSS inconsistencies during implementation.

4

Multi-Role Capability

Engineered a modular architecture that supports complex admin permissions and custom organizational workspaces.

Communex

Key Reflections & System Takeaways

Collaborating closely with engineers reinforced a critical lesson: the most effective design decisions aren‘t necessarily the most complex—they are the ones that successfully balance user experience, engineering constraints, and long-term maintainability.
One of the biggest takeaways from this project is that enterprise products are living systems. Requirements shift, technical constraints surface, and approved concepts often require iteration.

Instead of polishing isolated screens, I focused on building an adaptable design system capable of absorbing changes without losing consistency.
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