Shipped products · Systems execution

Patrick Liu

Frontend Systems LeadProduct Delivery Operator

I build reliable frontend systems that ship quickly, stay maintainable, and hold up under real product pressure across commerce, cybersecurity, and internal platforms.

Why teams hire me

Fast ambiguity-to-structure execution
Frontend quality without delivery drag
Cross-functional communication that de-risks launch

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See selected work

Selected work

Live proof of shipping quality

Proof surface

Live

veryolivia.com

Ownership: Owned frontend delivery from UI implementation through storefront integration, motion polish, and launch quality checks.

Audit live build

Challenge

Turn design intent into a high-trust commerce experience.

Execution

Delivered UI systems, storefront integration, and production polish.

Outcome

Live public artifact that demonstrates shipping quality and ownership.

Hiring signal

Implementation surface

Bootstrap 5
Alpine.js
Animate.css
Shopify Storefront API

Case study

Private product, public evidence

Property Raptor · Blacklight AI

NDA-safe case study with clear frontend ownership

Led frontend delivery for a cybersecurity dashboard where product complexity was high, release quality mattered, and production screens were private.

Problem

NDA blocked direct screenshot-based proof.

The challenge was to show delivery scope and execution quality without exposing internal screens.

Constraint mapping: Translated NDA and privacy limits into an evidence model without leaking product details.
Scope framing: Anchored reviewability on architecture and execution decisions instead of screenshots.

Decision

Systemized UI patterns + short prototype loops.

Reusable patterns and short prototype loops reduced ambiguity and sped up implementation.

UI system design: Defined reusable layout and interaction patterns to keep implementation predictable across views.
Quality controls: Used prototype feedback and implementation reviews to catch UX and edge-case issues before release.

Outcome

Cleaner operator flow with lower rework.

The team shipped cleaner interaction flows with lower rework and clearer ownership signals for reviewers.

Delivery ownership: Connected frontend decisions to shipping outcomes: faster iteration, lower rework, clearer accountability.
Product impact: Improved operator readability and action speed under high-information security workflows.

Execution highlights

Converted ambiguous requirements into an executable frontend plan.
Improved hierarchy so operators acted faster with fewer misses.
Validated prototypes early to reduce downstream rework.

Public evidence

2 references

Domain

Cybersecurity UI

Review model

NDA-safe + verifiable

Experience history

Relevant experience

1997 → 2025

Career history across product design, frontend engineering, and digital delivery, with steady progression into frontend ownership and systems thinking from 1997 to 2025.

Trade Anywhere Limited

11/2024 - 08/2025

Frontend Developer

E-commerce

Publicis Groupe

05/2022 - 05/2024

System Analyst

Workflow systems

Property Raptor

01/2021 - 05/2022

Frontend Developer

Cybersecurity

SEEK

04/2014 - 12/2020

Design Technologist

Design systems

jobsDB

06/2008 - 04/2014

Senior Web Administrator (Marketing)

Growth marketing

Oasis Hong Kong Airlines

04/2007 - 04/2008

Webmaster

Aviation

Outblaze

11/2003 - 03/2007

Deployment Programmer

Platform delivery

SUNeVision

05/2001 - 11/2002

Software Engineer

Web platforms

BeeNet Cybermedia

04/2000 - 12/2000

Programmer

Campaign sites

Rolls Group Ltd.

08/1997 - 02/2000

Graphic Designer

Visual design

Working approach

What I bring to teams

Systems
Delivery breadth
Domain depth

Resume access

Start a focused hiring conversation

The full resume is shared on request to protect private contact details while keeping hiring conversations direct and focused. If you are hiring for senior frontend ownership, product-facing systems work, or AI-adjacent delivery, share the role context and I will respond directly.

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