Patrick Neiler

United States

• Took VoPro from zero to a signed, live enterprise MVP pilot with Quintessential Construction Management (QCM): the platform's first production deployment, running on the customer's own enterprise subdomain. Try VoPro™ mini, a lightweight live demo of the production implementation: vopro.wrkspce.online
• Engineered VoPro's recursive self-improvement mechanism: sparse expert feedback gates convert field corrections into training signal, creating a data flywheel that makes structured output more accurate with every use.
• Enabled automated jobsite task creation by mapping speech to Procore schemas via Zod-validated agent workflows: OpenAI function calling against a comprehensive Procore schema library turns field conversation into validated Procore objects (tasks, RFIs, punch items, daily logs).
• Packaged VoPro as an importable SDK with runtime schema-driven UI and swappable integration providers, enabling multiple vertical apps (accountability, cleaning ops) on the same agentic spine.
• Productionized the VoPro System & Platform Design as a deployable workspace and services offering via the Agentic Launchpad partnership with TheAgentic.

United States

Manhattan, New York

• Led product architecture and frontend delivery for Sonar, a mortgage-lending SaaS product, through production launch.
• Refactored applications into a maintainable, themeable system with full configurability across 100+ Angular components.
• Implemented WebSocket message-driven microservice architecture for reliable realtime lending workflows.
• Developed a CSS-variables theming system as a single design-token source of truth, removing 10,000+ lines of redundant CSS.
• Led a team of three frontend engineers to on-time delivery under tight timeline constraints.

• Developed two multi-platform applications (web, iOS, Android) using Ionic and Angular for health-data monetization, delivering fully functional cross-platform MVPs.
• Built connectivity to 170+ EHR systems and formats, enabling users to connect electronic health records from diverse providers.
• Implemented encryption, anonymization, and consent management for sensitive health-data security and privacy, positioning an investor-ready MVP.
• Enabled users to access and monetize their own health data with a working monetization model.

Los Angeles, California

• Rapidly designed and developed a React.js application launching an open marketplace connecting farmers and alternative buyers; reached production release within 10 days during COVID-19 supply chain disruption.
• Spearheaded a React.js component library initiative adopted across the organization, accelerating frontend development.

Greater Los Angeles Area

• Built and shipped the responsive web application (TypeScript, Angular, Redux, Azure, PowerBI) for the 3E legal billing platform, leading frontend delivery through the successful 3E 3.0 launch; the product line was valued at $800M in enterprise sale.
• Engineered a metadata-driven frontend framework, in partnership with the lead architect, that became the pattern for scalable application delivery across the 3E platform.
• Designed and built the Angular and React.js component library and design system adopted organization-wide, unifying UI delivery across the product suite.
• Led a team of three engineers shipping legal technology products on the $800M 3E product line.

Culver City, California

• Designed and built the NBC Sports Event Portal, a responsive Angular.js web app streamlining event planning for NBC Sports operations.
• Designed 50+ interactive prototype pages improving functionality, UX, and stakeholder alignment.
• Shipped 20+ features optimizing performance and UX for travel and scheduling workflows at scale.

Los Angeles, California

• Built and shipped Supertrainer, a business management platform for personal trainers, to production deployment.
• Raised $75,000+ in angel investment and grants while managing execution across an eight-engineer team.