JOHN MAR ARMAMENTO
📍 Mandaue City, Philippines | 📱- | 📧-
PROFESSIONAL SUMMARY
Detail-oriented and proactive professional with over 7 years of experience in administrative
support, billing coordination, customer service, and office operations. Proven ability to handle
multiple tasks efficiently, adapt to fast-paced environments, and maintain high accuracy under
pressure. Currently enhancing skills in Virtual Assistance and QuickBooks Online. Committed to
delivering top-tier remote support and driving organizational success.
CORE SKILLS
Virtual Assistance & Admin Support
QuickBooks Online & Bookkeeping (in training)
Customer Service & Communication
Calendar & Email Management
Billing & Data Entry
Time Management & Organization
Problem Solving & Adaptability
Microsoft Office & Google Workspace
WORK EXPERIENCE
Technical Representative / Office Staff / Billing Liaison
Rosch Enterprises, Mandaue City | Feb 2017 – Present
Resolved billing discrepancies in coordination with regulatory agencies and finance
departments.
Assisted customers with inquiries, supported sales operations, and relayed product
information.
Prepared weekly sales reports and contributed to process improvements.
Service Crew / Admin Assistant (Billing)
Kettle Foods Corporation, Mandaue City | Nov 2016 – Jan 2017
Delivered exceptional service by addressing customer concerns and de-escalating
complaints.
Supported back-office billing functions and maintained organized records.
Purchasing Officer / Office Staff
JC Armamento Development Inc., Lapu-Lapu City | May 2012 – May 2016
Managed vendor relationships and conducted performance reviews.
Monitored inventory levels, processed purchase orders, and tracked procurement needs.
Service Crew
Jollibee, Cebu City | Dec 2011 – Mar 2012
Maintained food safety and service efficiency in a high-volume setting.
Promoted positive guest experiences through professionalism and speed.
CERTIFICATIONS
Virtual Assistant Training – Freelance Academy (2024)
15-hour QuickBooks Online Advanced Training
Bookkeeping fundamentals
Chart of accounts
Bank reconciliation
Invoicing, billing & sales orders
EDUCATION
Bachelor of Science in Computer Science (3rd Year Standing)
Cebu Institute of Technology - University
PERSONAL DETAILS
Age: 33 | DOB: March 20, 1992
Nationality: Filipino | Status: Single