I have 15+ years turning dense, high-stakes software into products people can actually use. I own design end to end, build and scale design systems, shape AI-powered experiences, and build working prototypes myself.

An AI-powered threat-intelligence platform I designed and built. It turns a flood of security data from 20+ sources into clear, prioritized, explainable signals, keeping analysts in control of automated decisions, with review, override, and trust built into the interface.
View case study
A booking and dispatch platform I designed and built end to end across client, driver, and owner roles. Complex multi-step workflows and real-world edge cases, with business rules as configurable settings. Built with AI as a design and development partner.
View case study
A trading analytics platform. I designed real-time market heatmaps, complex filtering, and dense data tables into a clear, scannable interface, and built a scalable design system so the product stays consistent as it grows.
View case studyI am a senior product designer who owns problems end to end, from discovery and research to a shipped, high-quality product. I work across complex B2B, fintech, and enterprise domains, build and maintain design systems, and partner closely with product and engineering so design decisions survive real constraints.
I learn new domains quickly, communicate clearly, and hold a high bar for craft and detail. I am reliable to work with: I do what I say, meet my deadlines, and care about the outcome, not just the deliverable.
I began a cybersecurity pivot in early 2026 and have been contributing real work since — detection rules in production rulesets, independent threat analysis, and tools I build when a question needs one.
I write and contribute detection rules to Sublime Security and SigmaHQ production rulesets, focused on email threats and macOS techniques, each one cross-checked against reviewer feedback so it adds real coverage without overlapping what already exists.
Alongside the rules I built ArgusX, a threat-intelligence platform, and I am preparing for the CompTIA Security+ exam.
When a question needs a tool, I build one. Each is a working prototype you can try.
I am looking for a senior product design role where complex problems are the point, ideally in security, AI, fintech, or another technical domain.
yanaivanov@gmail.com