Dennis Waithaka Gichimu
Mail:-| Phone -
Mombasa, Kenya
LinkedIn: https://www.linkedin.com/in/dennis-gichimu-3ab10b361
Portfolio: https://dennis-waithaka-portfoli-ut38ffg.gamma.site
Professional Summary
Proactive and detail oriented Virtual Executive Assistant with 3+ years of experience supporting business owners, managing schedules, handling communication, and driving productivity in remote roles. Background in admin support, sales, content writing, and digital operations. Skilled in calendar/email management, customer service, and workflow organization. Certified in Digital Marketing and Transcription, with a business foundation and strong work ethic.
Key Skills
Executive & Admin Support
• - Calendar & Inbox Management (Gmail, Outlook)
• - Task Prioritization & Deadline Tracking
• - Travel & Meeting Coordination
• - Report Preparation & Research
Digital Tools & Tech
• - Google Workspace, Microsoft Office
• - Slack, Zoom, Trello, Notion, Canva
• - Shopify, WhatsApp Business, WordPress
• - Upwork, Fiverr, iWriter
Soft Skills
• - Proactive Problem Solving
• - Confidentiality & Reliability
• - Clear Communication (English & Swahili)
• - Time Management & Multitasking
Professional Experience
Virtual Executive Assistant
Self-Employed – Remote | Dec 2020 – Present
• - Provided daily support to entrepreneurs via Fiverr and Upwork, handling inboxes, schedules, and research
• - Used Trello and Notion to track progress, assign tasks, and meet deadlines
• - Drafted professional emails and created basic reports and proposals
• - Organized cloud files, client folders, and shared calendars for virtual teams
• - Maintained confidential communication and followed up on key tasks
Freelance Content Writer & Digital Marketer
iWriter, Upwork, Fiverr – Remote | Dec 2020 – Present
• - Wrote 150+ SEO-friendly blog posts and website content in niches like tech, lifestyle, and eCommerce
• - Conducted keyword research, optimized titles/meta tags, and used Canva for social post designs
• - Managed content delivery and revision workflows across platforms
• - Built strong client relationships through timely delivery and clear communication
Sales Executive & Online Store Assistant
Queens Collection – Nairobi, Kenya | Jan 2019 – Nov 2020
• - Delivered personalized customer service in-store and online via WhatsApp and social media
• - Managed Shopify product listings, updated pricing, and processed daily online orders
• - Handled courier coordination for timely deliveries across Nairobi and beyond
• - Exceeded monthly sales targets by 15% through upselling and client follow-up
• - Used Excel/Google Sheets for inventory tracking and weekly sales reporting
• - Coordinated seasonal promotions and assisted with Instagram marketing content
• - Responded to customer inquiries, returns, and complaints with professionalism
Education
Associate Degree in Business Administration (2025)
University of the People - U.S.A
Covers marketing, accounting, management, economics, and business communication.
Certifications
• - Fundamentals of Digital Marketing – Google
• - Transcription – Alison
• - Virtual Assistant Program – ALX Africa
• - Computer Packages (MS Office Suite) – GIGA ICT Centre