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Product Designer

Turning operational complexity into intuitive digital products.

Grew from UX/UI execution into product leadership — designing end-to-end experiences for complex B2B and AI‑driven systems.

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Selected Work

Designing systems that resonate.

Product Designer with lead-level ownership of complex B2B and AI‑driven systems, most recently at Solargik.

Sunnie AI Copilot docked panel with dynamic suggestion chips, shown alongside the Solargik multisite dashboard
Solargik
AI ProductB2B SaaSEnterprise UX

AI Copilot for Operational Intelligence

Reframed a chatbot request into an embedded Copilot integrated into an existing enterprise platform — transforming legacy dashboards into a conversational analytics experience.

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Performance Loss Analysis dashboard breaking down available solar energy, actual production, and losses by category
Solargik
AnalyticsData VisualizationDashboard UX

Energy Loss Analysis & Optimization

Replaced a manual, spreadsheet-driven calculation with a granular loss-analysis dashboard — turning a software feature into a reason to choose Solargik hardware.

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Solar tracker mobile dashboard with live performance chart
Solargik
MobileField OpsReal-Time Data

Real-Time Solar Tracker Control App

Transitioned a desktop control application to mobile, giving field teams real‑time control and monitoring on the go.

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AgriSolar shading plan interface over an aerial view of solar panels
Solargik
AgriPVEnvironmental MonitoringDashboard UX

Designing an AgriSolar Monitoring System

Balancing energy production, land use, and crop protection through operational and environmental monitoring.

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About
Portrait of Ruthie Gvaryahu

Sole designer, end‑to‑end ownership of complex, AI‑driven systems.

I design end-to-end experiences — from early strategy and user flows to polished interfaces and shipped products.

For nearly two years, I designed the two flagship products at Solargik, a solar-energy technology company: a desktop control and monitoring system for a field of physically moving solar trackers, and later our transition of that system to mobile. The stakes were real — the platform controlled equipment representing significant financial value, so troubleshooting, flagging, and identifying sensitive conditions had to be fast and reliable. Solargik served 150+ clients across B2B and B2C — from solar field and project managers to farmers and field technicians.

01
End-to-End Product Design
02
Complex B2B SaaS UX
03
AI Interaction Design
04
Data-Heavy Dashboards
05
Design Systems & Governance
06
UX Research & Usability Testing
07
Advanced Figma Prototyping
08
Vibe Coding (AI-Directed Development)

Open to product design roles where complexity, ownership, and impact matter.

Let's talk about what you're building.

ruthgvaryahu@gmail.com LinkedIn ↗ Instagram ↗