Nessan Gelvero

I am a detail-oriented operation and property management specialist with over six years of experience in property operations, bookkeeping, and accounting. I combine financial accuracy with operational process improvements to support property portfolios and cross-functional teams.

At StraightArrow, I optimized daily workflows, maintained data integrity across Smartsheet and internal calendars, and managed Salesforce data entry to enable timely decision-making. I ensured 100% compliance for vendor onboarding and supported implementation of ACH testing and billing systems.

In bookkeeping and accounting roles I processed high-volume transactions, reconciled ledgers against bank statements, and audited purchase orders while maintaining databases like Oracle and QuickBooks. My background includes tenant move-ins/outs, utility coordination, and supporting leasing processes including applicant processing and self-guided tours.

I am technology-forward and comfortable in remote, fast-paced environments, with hands-on experience in AppFolio, Salesforce, Oracle, NetSuite, Smartsheet, and other property and accounting platforms. I bring strong critical thinking, attention to detail, and collaborative problem-solving to every role.