Geoffrey Mutuku
@geoffreymutuku
Executive Assistant improving C-suite efficiency through automation, data-driven processes, and confidential support.
What I'm looking for
I am an Executive Assistant with 6+ years supporting senior leaders across global, fast-paced environments, specializing in C-suite calendar management, travel coordination, and confidential communications. I consistently deliver process improvements by automating workflows and building dashboards that reduced reporting time and improved decision-making.
At BrightEdge I coordinated calendars for three C-suite executives across five time zones and maintained 99.5% accuracy in SQL-managed databases while automating reports using Excel macros and Power BI. I lead teams, manage budgets, and prioritize discretion, cross-cultural communication, and data-driven operational efficiency to enable executive decision-making.
Experience
Work history, roles, and key accomplishments
Senior Executive Assistant
BrightEdge Solutions
Jun 2023 - Mar 2025 (1 year 9 months)
Coordinated complex global calendars for 3 C-suite executives across 5 time zones, scheduling over 150 annual meetings and reducing report preparation time by 35% through automation. Automated 12+ workflows using Excel macros and Power BI and maintained 99.5% accuracy in SQL-managed client databases to support executive decision-making.
Virtual Executive Assistant
NexGenAssistants
Feb 2021 - Jan 2023 (1 year 11 months)
Managed over 400 priority inquiries annually via Zendesk with a 98% satisfaction rate and organized 8+ virtual workshops end-to-end. Implemented Slack automation to flag urgent requests, reducing internal response delays by 25%, and redesigned email triage to cut inbox overload by 30%.
Executive Assistant & Ops Coordinator
VertexAssist Solutions
Mar 2018 - Dec 2020 (2 years 9 months)
Managed travel and $50K+ annual budgets for 5 executives with 100% policy compliance; built 6+ Excel dashboards and improved SQL query speed by 30%, enabling a 10-member remote team to deliver a $300K project two weeks early.
Executive Assistant & Operations Coordinator
VertexAssist Solutions
Mar 2018 - Dec 2020 (2 years 9 months)
Coordinated travel for 5 executives and managed $50K+ annual budgets with 100% policy compliance while building 6+ Excel dashboards that reduced leadership review time by 40%. Led a 10-member remote team to deliver a $300K project two weeks early and improved SQL query speed by 30% to accelerate data-driven decisions.
Junior Executive Assistant
EliteCorp Solutions
Mar 2015 - Feb 2018 (2 years 11 months)
Supported 2 executives in scheduling 200+ meetings annually including board summits and investor briefings, and created a digital filing system that reduced document retrieval time by 50%. Drafted 25+ boardroom presentations with data visualizations and averted a CEO summit scheduling crisis, preserving attendance for a $1.5M partnership negotiation.
Education
Degrees, certifications, and relevant coursework
Strathmore University
Bachelor of Science, Business Information Technology
Activities and societies: Coursework: Data Analytics; Business Process Management; Corporate Communication.
Completed a Bachelor of Science in Business Information Technology at Strathmore University with emphasis on data analytics, business process management, and corporate communication, graduating in 2020.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
Skills
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