Debbie Ng
@debbieng
Operations System Lead turning ambiguous problems into secure, scalable business systems.
What I'm looking for
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
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
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
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
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
Coordinated events at Gartner, supporting vendor and stakeholder management while handling event and project logistics. Contributed to continuous process improvement through critical thinking and cross-functional collaboration.
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
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
Held sole accountability for event logistics across conferences, exhibitions and associated social programs
- Owned event budgets and cost control end to end, from initial proposal through to final reconciliation
- Sourced venues, negotiated supplier quotes and managed primary account relationships through to post-event follow-up
Education
Degrees, certifications, and relevant coursework
University of Technology Sydney
Diploma in Marketing Communications
2025 - 2025
ITIL 4 Foundation Certificate
2023 - 2023
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.
University of Technology Sydney
Bachelor of Arts in Communication (Public Relations & Advertising)
2002 - 2004
ITIL 4 Foundation
ITIL 4 Foundation Certificate, IT Service Management
2023 -
Completed the ITIL 4 Foundation Certificate in Jun 2023.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
Skills
Interested in hiring Debbie?
You can contact Debbie and 90k+ other talented remote workers on Himalayas.
Message DebbieGet matched with your dream remote job
Sign up now and join over 250,000+ remote workers who receive personalized job alerts, curated job matches, and more for free!
