ENGINEERING & CONSTRUCTION / PRODUCT ARCHITECTURE

Cumulus

I entered engineering and construction without prior experience. Working directly with users, I learned their workflows and turned what I learned into practical digital tools.

Role

Partner and Founding Product Architect

Engagement

MCW client engagement / HVAC equipment-selection concept

MCW / CLIENT ENGAGEMENT

MCW internal operations tool

MCW, a mechanical engineering consultancy, hired Cumulus to build an internal tool for its staff.

PROJECT FOCUS

I led the user experience of the project, helping address communication and transparency issues by making ongoing work and next steps easier to track.

THE TOOL BROUGHT TOGETHER:

01

CRM

Company, contact, and project information, Vacations

02

Projects

Deadlines and peer reviews

03

Staff tasks

Assignees, statuses, hours, and due dates

04

Equipment tracking

Submissions and review (beta)

USER TESTING / BUILDING

Tested early workflows with staff and used their feedback to shape the tool. I also learned Softr and Airtable while helping build it.

CLIENT OUTCOME

MCW now uses the tool across its offices

The tool helped address communication and transparency issues and made it easier for staff to move work along.

EQUIPMENT-SELECTION PLATFORM

Cumulus concept: equipment selection

Separately, I helped develop a concept for an HVAC and domestic hot water (DHW) equipment-selection platform. It was intended to help engineering teams organize technical information, compare equipment, and coordinate vendor submissions.

My contribution

I contributed to product direction, workflows, requirements, information structure, interface design in Figma, and the vendor-submission process. I also worked with Airtable and Softr.

STATUS

Concept stage only

The platform remained at concept stage because funding was limited. It was not launched.

© 2026 Kai von Dehn