Senior UX Engineer

Designing digital experiences that empower human intent-not just capture attention. Hello, my name is Jon, Technology is no longer just a tool we use; it's an invisible fabric quietly shaping our habits, choices, and daily actions. As a Senior UX Engineer (Full Stack), I bridge the gap between complex digital ecosystems and human behavior, turning a tangle of ideas into experiences that feel clear, purposeful, and genuinely human.

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Behavioral Psychology  ·  Software Architecture  ·  UX Engineering  ·  Cognitive Flow  ·  Human-Centric Design  ·  Semantic Integrity  ·  Zero Latency    Behavioral Psychology  ·  Software Architecture  ·  UX Engineering  ·  Cognitive Flow  ·  Human-Centric Design  ·  Semantic Integrity  ·  Zero Latency

Information is not an asset; it is a flow. In an era of total digital ubiquity, the gap between human intent and machine execution must approach zero. We no longer build for screens; we build for the human nervous system.

I bridge the divergence between Behavioral Psychology and Software Architecture to engineer interfaces that don’t just “work”—they disappear.

ICognitive Continuity

Users do not exist in a vacuum. They move across devices, bandwidths, and mental states. I engineer systems that preserve the Mental Model, ensuring that information remains liquid — taking the shape of any vessel without losing its core truth.

IIRadical Performance as Empathy

Latency is a psychological tax. Every millisecond of delay is a friction point in human thought. By optimizing the critical rendering path and implementing optimistic state logic, I treat speed as a foundational UX requirement, not a technical afterthought.

IIISemantic Integrity

True accessibility is the bedrock of structural logic. I build for Universal Consumption, ensuring that information is accessible anywhere, anytime, to any body. If the code isn’t inclusive, the architecture is broken.

“Design is the handshake; Engineering is the conversation. I ensure the conversation is fluent.”
The Psychologist’s Lens

I analyze the “Why.” I identify the cognitive load, the friction of decision-making, and the emotional state of the user. I don’t start with a component; I start with a human need.

The Engineer’s Tool

I build the “How.” Using a Masters in Software Development, I translate those psychological needs into resilient, scalable codebases. I build the nervous system that supports the visual skin.

Reducing the Distance to Done

The Problem: High cognitive load in a complex data environment.

The Engineering: Developed a custom state-management layer to enable instantaneous “Zero-Latency” filtering.

The Result: A 40% reduction in task completion time and a stabilized user mental model.

Universal Access by Design

The Problem: A fragmented ecosystem failing users on low-bandwidth devices.

The Engineering: Architected a headless UI system prioritizing semantic HTML and adaptive asset delivery.

The Result: 100% WCAG AA compliance and a 3× increase in global accessibility reach.

Code for the Nervous System: Respect the limits of human attention.+

Every interface decision should respect human attention, preserve context, remove unnecessary friction, and make the system more accessible to every person who needs it.

Information is Liquid: Design for the flow, not the container.+

Every interface decision should respect human attention, preserve context, remove unnecessary friction, and make the system more accessible to every person who needs it.

Friction is a Bug: If it slows the human down, it is broken.+

Every interface decision should respect human attention, preserve context, remove unnecessary friction, and make the system more accessible to every person who needs it.

Inclusion is Structural: Accessibility is the baseline of integrity.+

Every interface decision should respect human attention, preserve context, remove unnecessary friction, and make the system more accessible to every person who needs it.

Simplicity is Sophistication: Engineer silence into a noisy world.+

Every interface decision should respect human attention, preserve context, remove unnecessary friction, and make the system more accessible to every person who needs it.