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- About
- NetSuite
- Consulting
- Products
- Experience
- Contact
Hello, I'm Simon Sywanyk.
Senior NetSuite OneWorld Administrator
I build reliable, audit-ready NetSuite operations for multi-subsidiary finance teams. My focus is automation, access governance, integrations, and reporting.
About
Based in New York City.
I work at the intersection of finance operations and enterprise systems. I have deep experience with NetSuite OneWorld in multi-subsidiary environments, including SOX controls support, approvals automation, integrations operations, and finance reporting.
Automation
SuiteFlow approvals, routing, and exception handling that reduce manual effort and improve control consistency.
Governance
Roles and permissions design, access reviews, and support for segregation of duties in controlled environments.
Integrations
Celigo and Workato monitoring, triage, and reliability improvements across finance integrations.
Services
NetSuite OneWorld Administration
Operational ownership across configuration, workflows, reporting, and release readiness in multi-subsidiary environments.
SuiteFlow Automation and Controls
Controls-first approvals and operational automations with clear audit trails and exception handling.
Integrations Operations
Monitoring, triage, and reliability improvements across Celigo and Workato flows, plus finance incident response.
Work Experience
NetSuite OneWorld in a SOX-regulated public company environment (30+ subsidiaries). Own approvals automation, access governance, and finance integration operations (Celigo, H2H payments).
Supported go-live and stabilized post-launch operations for NetSuite OneWorld (20+ subsidiaries, 500+ users). Built SuiteFlow automations, dashboards, and supported integrations (Workato, SuiteTalk, RESTlets).
Supported QuickBooks to NetSuite OneWorld migration through mapping, testing, UAT, and go-live readiness. Built reporting routines to reduce manual effort.
Owned finance-side NetSuite operations including workflows, access controls, custom fields, saved searches, and dashboards. Supported Celigo integrations (Salesforce to NetSuite) and process automation improvements.
Strengthened JavaScript, APIs, and troubleshooting skills used for integrations and SuiteScript-adjacent work.