MCDONALD SEBASTINE
Abuja, Nigeria
- |-| LinkedIn URL | Portfolio Projects URL
PROFESSIONAL SUMMARY
Results-driven Virtual Assistant with 3+ years of experience across Tech, Finance,
Sales & Marketing, and Health industries. Successfully managed 200+ scheduling
tasks, streamlined email correspondence by 40%, and processed 500+ data entries
monthly. Skilled in CRM systems, social media management, and client engagement,
contributing to a 20% increase in client retention. Proven ability to optimize
workflows, boost productivity, and cut administrative costs by 25% through
automation and tool integration. Adept at supporting executives and teams in fastpaced environments with top-tier organizational and multitasking skills.
CORE AND TECHNICAL SKILLS
Core Skills
Technical Skills
Calendar and Schedule Management
Email and Communication Handling
Data Entry and Management
Customer Relationship Management (CRM)
Social Media Management
Workflow Optimization
Process Automation
Report Generation and Analysis
Client Engagement and Retention Strategies
Administrative Support
Multitasking and Time Management
Attention to Detail
Problem-Solving and Critical Thinking
Google Workspace (Gmail, Calendar, Docs,
Sheets)
Microsoft Office Suite (Outlook, Excel, Word)
CRM Tools (Salesforce, HubSpot, Zoho CRM)
Project Management Tools (Trello, Asana,
ClickUp)
Social Media Platforms (Facebook, Instagram,
LinkedIn, Twitter)
Scheduling Tools (Calendly, Doodle)
Communication Platforms (Slack, Zoom,
Microsoft Teams)
Data Entry Software (Airtable, Notion)
Automation Tools (Zapier, Make - formerly
Integromat)
Customer Support Platforms (Zendesk,
Freshdesk)
Graphic design (Canva, Adobe Photoshop)
PROFESSIONAL EXPERIENCE
Virtual Assistant
Remote | Grandida LLC - Miramar, Florida
August 2022 – November 2024
Managed 200+ scheduling tasks and optimized executives’ calendars,
reducing meeting conflicts by 35%.
Handled 500+ monthly data entries into CRM platforms, improving data
accuracy by 25%.
Implemented workflow automation using Zapier, cutting repetitive tasks by
40% and increasing team efficiency.
Provided email and chat support, resolving 95% of inquiries within SLA,
improving client satisfaction.
Tracked and logged 100+ influencer activities, ensuring 98% deliverable
compliance, which contributed to a 25% increase in campaign engagement.
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Virtual Assistant
Remote | Netmark Systems and Technologies
Managed social media content scheduling, increasing audience
engagement by 20%.
Assisted in lead generation and follow-ups, contributing to a 15% growth in
sales pipeline.
Handled 200+ customer interactions weekly via email, phone, and in-person,
maintaining a 95% customer satisfaction rate and reducing response time by
30%.
Processed and organized 500+ client records/month, improving efficiency
in appointment scheduling.
Conducted research and data analysis for marketing campaigns, leading to
a 10% boost in conversion rates.
Virtual Assistant
Remote | Green Agro Integrated Co. Ltd
February 2020 – May 2022
October 2018 – November 2019
Streamlined email correspondence, reducing response time by 40% and
improving internal communication.
Managed financial reports and reconciliations, ensuring 99% accuracy in data
entry and compliance records.
Assisted with CRM system updates, increasing client data integrity by 30%.
Coordinated executive travel and logistics, reducing booking errors by 20%
and ensuring smooth operations.
EDUCATION
Bachelor of Science (B.Sc.) in Geology and Mining Engineering
Federal University of Jos, Nigeria.
2012 – 2017
CERTIFICATIONS
Virtual Assistant Certification – ALX Africa | October 2021
High-Performance Collaboration: Leadership, Teamwork, and Negotiation
– Northwestern University | January 2023
Project Management Professional (PMP) – British Project Management
Academy | October 2018
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