MARCUS VINICIUS LIMA DA SILVA
BRAZIL - BRASÍLIA
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Administrative Assistant | Operations Support Specialist
Professional Summary
Highly organized and detail-oriented Administrative Assistant with 8 years of disciplined
experience in the Brazilian Army. Proven expertise in managing complex schedules,
coordinating cross-functional communications, preparing critical reports, and ensuring
efficient daily operations. Adept at multitasking in fast-paced environments, leveraging digital
tools (Google Workspace, Microsoft Office, Trello) to streamline workflows. Strong
written/verbal communication skills and a track record of meeting tight deadlines.
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Professional Experience
Brazilian Army
Administrative & Operations Specialist | 2013 – 2021
Key Responsibilities & Achievements:
- Documentation & Reporting: Prepared and maintained operational reports, strategic
briefings, and personnel records with 100% accuracy.
- Schedule & Calendar Management: Coordinated complex schedules for leadership,
including meetings, training sessions, and critical deployments.
- Cross-Functional Coordination: Facilitated communication between 10+ departments
and external partners to ensure mission readiness.
- Data Management: Managed confidential databases, performed data entry, and optimized
record-keeping systems.
- Logistical Support: Oversaw resource allocation, inventory tracking, and supply chain
coordination for field operations.
- Process Improvement: Implemented digital tools (e.g., Trello) to automate task tracking,
reducing administrative delays by 30%.
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Technical Skills
- Productivity Tools: Google Workspace, Microsoft Office Suite (Excel, Word, PowerPoint,
Outlook)
- Collaboration Tools: Slack, Trello, Microsoft Teams
- Documentation: Report drafting, presentation design, data visualization
- Organization: Calendar management, multitasking, deadline prioritization
- Communication: Professional correspondence, interdepartmental liaison, briefing delivery
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Education & Training
High School Diploma
CEM 01 Gama - DF
Udemy
Professional Development
- Advanced Administrative Management
(Army Training Program, 2019)
- Google Workspace Certification
(Udemy, 2023)
- Project Management Fundamentals
(LinkedIn Learning, 2022)
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Languages
- Portuguese: Native
- English: Professional (Written & Verbal)