Fermata Energy – Pioneering bidirectional EV charging solutions (V2G/V2B/V2H)
Ongoing development until June 2024
fermataenergy.com
Provided services
CompleteUX/UI Design
Frontend development
Tech stack
About the client
Fermata Energy led bidirectional charging tech in the U.S., offering EV solutions for vehicle‑to‑grid, vehicle‑to‑building, and vehicle‑to‑home systems. Their platforms allowed EV owners and fleet operators to manage charge/discharge cycles and optimize grid services
The Challenge
Fermata’s legacy UI and front-end needed modernization to:
Reflect complicated workflows like scheduling discharge, monitoring charge levels, cost/revenue analytics
Support rapid iteration and integration ahead of scale-up
Maintain a unified experience across desktop and mobile interfaces
The Apprroach
Design Leadership
UX/UI Transformation:
Wecraft crafted wireframes, interaction prototypes, visual styles using Figma and Photoshop
Design System:
Established cohesive UI components and patterns for usability and future growth
Front-End Development
Built Angular/JavaScript front‑end modules to render real-time data and controls
Collaborated with Fermata’s dev team to integrate with backend APIs and telemetry services
Ensured responsive, intuitive dashboards for station managers and EV operators
The Solution
Optimized User Flows
Users can book charge/discharge time slots, view analytics, and monitor station health on a sleek dashboard. Fleet managers can operate and support large scale fleets for commercial purposes.
Consistent UI Components
Forms, charts, tables - each designed for clarity and reusability.
Responsive Experience
Interfaces work seamlessly across web and tablet, critical for B2C customers and field technicians.
Outcomes & Acquisition Impact
Internal and external users praised the clarity, consistency, and responsiveness of the new UI design
Frictionless Integration
Front-end readiness allowed Fermata’s solution to scale swiftly
Interface design and front‑end efforts were integral to Fermata’s platform appeal, contributing to acquisition by Nuvve in April 2025
Key Takeaways
Design Clarity Boosts Market Viability:
Intuitive UX/UI demonstrated product maturity and reliability
Strong Design–Dev Coordination:
Wecraft’s tight feedback loops ensured a production‑ready platform
A polished and scalable front‑end can drive acquisition value
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