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Debbie NgDN
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Debbie Ng

@debbieng

Operations System Lead turning ambiguous problems into secure, scalable business systems.

Australia
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What I'm looking for

I’m open to Operations, Business Systems, IT Governance, or RevOps roles—where the mandate is a complex system: go build something people trust, with interoperable automation and security by design, using AI where it truly adds value.

I turn ambiguous, cross-functional problems into working systems—and I’ve done it at scale for four years, owning one company’s core business tech stack from the ground up. As an Operations System Lead, I bring end-to-end administration strategy and architecture with a clear focus on seamless implementation, strict security, and long-term scalability.

I own full administrative strategy and architecture across Google Workspace (Super Admin), HubSpot, Zendesk, Confluence, and Slack. I deliver zero-downtime migrations and build interoperable workflows so data flows cleanly between systems instead of sitting in silos—reducing friction, manual reconciliation, and wasted time.

My work blends automation and governance. I’ve scaled HubSpot automation from scratch to 400+ active workflows across Sales, Marketing, and Customer Success, and introduced AI Co-pilot, AI Agents, and Omnichannel Routing in Zendesk to lift agent efficiency with no added headcount. I also rebuilt third-party risk management into a live, audit-ready control spanning integrated platforms.

I operate every system within an ISO 27001 / ISMS framework—security by design, not an afterthought. I’ve engineered repeatable controls (including access review automation using Claude Projects) and strengthened security posture across Google Vault, LastPass, and Advanced Mobile Management, including preparation for ISO 27001 external audits. I’m genuinely curious about where AI adds real value in operations—not hype.

Experience

Work history, roles, and key accomplishments

MyPass Global logoMG

Operations System Lead

Jan 2024 - Jul 2026 (2 years 6 months)

Own end-to-end administration and strategy for core business systems — Google Workspace, HubSpot, Zendesk, Confluence, and Slack — across implementation, security, and scale.

- End-to-End Zendesk Delivery: Led full-lifecycle implementation (vendor selection through UAT to go-live); introduced AI Co-pilot, Omnichannel Routing, and AI Agents post-launch to lift agent efficiency with zero added head

MyPass Global logoMG

Operations System Coordinator

Feb 2022 - Jan 2024 (1 year 11 months)

Served as the organization's go-to SME for SaaS platforms, building foundational workflows and documenting configurations for self-sufficient team use.

- HubSpot RevOps Foundation: Built Deal and Revenue Operations pipelines and foundational automations, providing leadership with real-time visibility into workload, performance, and revenue movement.

- Vendor Evaluation & Business Case: Led ven

Adviser Ratings logoAR

Sales Coordinator

Jan 2021 - Feb 2022 (1 year 1 month)

Built HubSpot CRM workflows and business rules for new and renewal sales records, and ran periodic health checks to flag at-risk client accounts

- Managed the contracts and invoicing cycle for new and existing clients, including recurring invoices and outstanding receivables

- Developed Sales reports and dashboards giving senior leadership and the Board visibility over renewals, auto-renewal

Gartner logoGA

Senior Events Planner

Jul 2016 - May 2020 (3 years 10 months)

APAC Project Manager for two global registration system implementations, owning the APAC rollout across three regions and aligning with head office to maintain global consistency

- Owned budgets and vendor negotiations across seven annual events, reporting financial and attendance outcomes directly to global decision-makers and shaping future event investment decisions

- Led full execution of

Carlson Wagonlit Travel logoCT

Events Manager

Apr 2011 - Oct 2012 (1 year 6 months)

Delivered full domestic and international conference and incentive event management for corporate clients, from proposal and budget through to onsite delivery

- Negotiated with suppliers to secure competitive pricing, building a value-adding edge into every client proposal

- Built long-term client relationships through consistent service quality from enquiry to event completion, generating r

Reckon logoRE

Events Executive

Aug 2008 - Apr 2012 (3 years 8 months)

Owned end-to-end event management for the marketing team, including product launches, conferences, trainings, industry events and webinars

- Managed event budgets against a fixed KPI of 20% under budget, from initial cost estimate through to final reporting

- Briefed and managed production of all event collateral and promotional materials, and directed onsite logistics and staffing across na

Education

Degrees, certifications, and relevant coursework

US

University of Technology Sydney

Diploma in Marketing Communications

2025 - 2025

IC

ITIL 4 Foundation Certificate

2023 - 2023

University of Technology Sydney logoUS

University of Technology Sydney

Bachelor of Arts, Communication (Public Relations & Advertising)

2002 - 2004

Earned a Bachelor of Arts in Communication (Public Relations & Advertising) at the University of Technology Sydney from Feb 2002 to Nov 2004.

US

University of Technology Sydney

Bachelor of Arts in Communication (Public Relations & Advertising)

2002 - 2004

IF

ITIL 4 Foundation

ITIL 4 Foundation Certificate, IT Service Management

2023 -

Completed the ITIL 4 Foundation Certificate in Jun 2023.

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