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Mark Sales Location
Valenzuela, NCR, PH
Mark Sales Work
Scheduling Assistant @ (May 2025 - Present)
Executive Partner – Customer Service Operations @ (April 2023 - September 2025)
Senior Associate – Network Engineer — AT and T Global Network Services @ AT&T Global Network Services International Inc. (February 2015 - March 2023)
Business Administrator – Global Call Center Infrastructure @ (January 2010 - February 2015)
Workforce Analyst and Call Center Operations Roles — Dell | Siemens | Sitel | Motif (2002 – 2010) @ Dell International Services, Siemens, Sitel, Motif (February 2002 - May 2010)
Team Manager @ SITEL Customer Care Phil. (June 2004 - January 2006)
Customer Service Representative and Subject Matter Expert @ People Support Philippines (September 2002 - March 2004)
Real Estate Specialist — Jollibee Foods Corporation @ (November 2001 - September 2002)
Mark Sales Education
Philippine School of Business Administration 1995-2001
De La Salle University
BS IEM (Industrial Engineering Management)
1993-1995
Mark Sales Skills
Analysis
BPO
Business Acumen
Business Process Improvement
CRM
Call Center
Call Center Administration
Call Centers
Cisco Networking
Cisco Unified Communications Manager (CUCM)
Cryptocurrency
Customer Experience
Customer Service
Executive Administrative Assistance
Executive Calendar Management
FinTech
Finance
Forecasting
Google Workspace
Inbox Management
Job Scheduling
Management
Outsourcing
Performance Management
Process Improvement
Quality Assurance
Recruiting
Research Skills
Route Optimization
Service Delivery
Team Leadership
Team Management
Training
Travel Management
Vendor Management
Workforce Management
Mark Sales Summary
Mark Sales, based in Valenzuela, NCR, PH, is currently a Scheduling Assistant at Remote Workmate. Mark Sales brings experience from previous roles at Athena, AT&T Global Network Services International Inc., Thomson Reuters and Dell International Services, Siemens, Sitel, Motif. Mark Sales holds a 1995 - 2001 Philippine School of Business Administration. With a robust skill set that includes Analysis, BPO, Business Acumen, Business Process Improvement, CRM and more. Mark Sales has 2 emails on RocketReach.
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