Senior Product Designer & Design Lead for cybersecurity and complex systems.
I turn dense, data-heavy products into decision-making tools people can read in seconds and trust, building design systems along the way.
- 8+ years
- Leading design processes
- 7 years
- In complex systems & cybersecurity
- 2 days
- Screenshots to a 6-page Cursor prototype
How I work
Figma + Code
I prototype in Cursor and Claude Code alongside Figma, so engineering builds from an interaction-complete spec, not a static mockup.
Research → Roadmap
Behavioral research is what moves a screen from backlog to an immediate sprint. IoPA's filtering shipped because Mixpanel, session recordings, and interviews backed the read.
End-to-end ownership
I own research, interaction design, and every production UX state through to what engineering ships from, not just the handoff screens.
Built to scale
Patterns ship through a governed design system, tokens and components other workflows reuse, instead of one-off screens per feature.
01Selected Work
Case studies from the hard middle of complex products.
IoPA: Research Changed the Roadmap. AI Changed the Delivery Speed.
A senior analyst said 'I'm losing my hands and feet here.' R&D called filtering a backlog nice-to-have. Behavioral research flipped that read and moved it to an immediate sprint, and an AI-built prototype wired to real data handed engineering an interaction-complete spec.
Scopes & Workspaces: From Alert Flood to Focused Triage
Mixpanel showed zero new scopes created, even though the feature was a top prioritization need for analysts. Two rounds of testing with internal power users found why: the adoption blocker wasn't discoverability, it was trust in destructive actions.
Reading Risk in Seconds: Threat Cards, Semantics, and Pre-Attack Triage
One arc, from overloaded expert cards to triage semantics you can trust: hierarchy, honest states, and actions that stay legible when every second counts.
Imminent Threats: Redesigning from Zero to a Wide Product Vision
Transformed an inherited narrow threats list into a full analyst workflow organized for faster understanding and safer action.
Tufin SecureCloud: From One Rule to Policy at Scale
Multi-cloud policy blind spots create compliance gaps and misconfigurations the moment security policy isn't visible in one place. I redesigned SecureCloud's policy management for network admins and security architects: tag-based rules that scale, a violations drawer anchored to the rule causing the conflict, and a progressive-disclosure form for creating one.
Designing for Neurodiversity
An accessibility-first EdTech prototype for neurodivergent learners: reducing cognitive load, preserving context, and measuring healthy engagement instead of feature count.
02About
Strategy, systems, shipped UX, and AI-native building.
Hi, I'm Sigalit. Senior Product Designer.
I'm a senior product designer leading end-to-end design processes for 8+ years. I specialize in turning complex, data-heavy systems into decision-making tools people can read in seconds, across cybersecurity, SaaS, and dense integrations. I design in code alongside Figma, combining tools to keep the ideation process wider and more open-minded, testing and checking interactive user flows the way people will actually experience them. And I dig into the problem and the data myself before I design anything.
I also mentor women entering design and tech through Woman2Woman (8200 Alumni) and Coda, coaching on UX methodology, portfolio strategy, and product thinking.
Proof in practice
The clearest example: an accessibility-first English-learning app I built for my neurodivergent kids. I ran the research, picked the metrics, designed the UI, and shipped a working prototype myself. Same instincts, just applied to my B2B and security work too. See the Neurodiversity case study →
Experience
2024-2026
Design Lead & Senior Product Designer
Malanta.ai
Cybersecurity2022-2024
Senior Product Designer
Energy Team
Defense & Government2021-2022
Product Designer
Tufin
Cybersecurity2017-2021
UX/UI Designer (Freelance)
Xperitos Technologies · Rakuten · FSM Ground Services
Complex Systems
03Contact