OneAge Design

Custom Development

Custom Systems & Integration

When off-the-shelf tools fall short, build around your workflows. We develop custom systems, connect APIs and automate processes with n8n, including AI tools and image generation, to reduce repetitive manual work.

Common needs

  • • Custom ERP / HR systems
  • • Attendance and internal management tools
  • • API integration
  • • Cross-platform app development and integration
  • • n8n workflow automation
  • • AI tool integration
  • • Automated image and content generation

Where we start

We map your current workflows, repetitive tasks and data connections before deciding what the system should do.

What sets this service apart

Security and performance are part of development from the start. We can address data protection requirements early in planning.

Workflow Automation

n8n workflow automation

Use n8n to connect services and move data automatically. Design the full workflow visually, from trigger to output, and adjust it as needs change.

AI tool integration

Connect OpenAI, Gemini, Claude and other AI services to automate writing, summaries and classification.

Automated image and content generation

Generate social images, report covers and product graphics from templates using AI image tools, reducing repetitive design work.

Cross-platform data sync

Connect Google Sheets, Notion, Slack, Line and CRM tools so data syncs automatically without manual copying.

Clear requirements and architecture make systems easier to maintain. Tell us about your use case, whether it involves custom development, n8n automation or AI integration.