Samuel Owoyemi

Executive Administrative Virtual Assistant

(+234) 705-499-8556tobiopeyemi057@gmail.comLinkedIngithub.com/Tpsalm
60+
Hrs/mo saved
98%
Satisfaction
5+
Yrs experience
20+
Mentored

Detail-oriented and proactive Executive Assistant with 5+ years of experience blending high-level administrative support, financial tracking, and customer operations. Reduced manual reporting by 60+ hours monthly through automation, improved customer satisfaction from 3.8 to 4.7/5, and mentored 20+ professionals. Leverages advanced Google Workspace, data organisation, and workflow automation skills.

Work Experience

Senior Virtual Executive Assistant

Credence Technology • Remote

Jan 2023 — Present

60+ hrs saved/month
  • ‣Supported 2 executives and 5+ instructors with daily calendar coordination across PST hours, handling reschedules and sending proactive reminders.
  • ‣Tracked expenses and processed 20–25 monthly invoices using Google Sheets with automated reconciliation, reducing payment errors by 15%.
  • ‣Managed customer support inbox (150+ messages/week), resolving scheduling conflicts with a 98% satisfaction rate.
  • ‣Built automated financial reporting pipeline (Python + Google Sheets) that cut manual reporting effort by 60+ hours monthly.

Data Scientist (Admin & Automation Focus)

Gleam Technologies • Remote

Jan 2023 — Present

25 hrs saved/month
  • ‣Deployed real-time anomaly detection system that reduced false positives by 40%.
  • ‣Automated data cleaning and validation, saving 25 hours per month.
  • ‣Migrated MLOps pipelines to AWS SageMaker, shortening deployment from 2 weeks to under 2 days.

Lead Instructor & Curriculum Developer

Techstudio Academy • Remote

Sep 2022 — Dec 2023

10+ hrs saved/week
  • ‣Managed schedules for 500+ learners and 20 instructors.
  • ‣Resolved student/parent concerns, improving satisfaction scores from 3.8 to 4.7/5.
  • ‣Built automated grading pipelines saving instructor team 10+ hours weekly.
  • ‣Achieved 70% job placement rate for 20 mentees within 6 months.

Data Analyst

Digital Micro Tech Institute • Lagos, Nigeria

Nov 2014 — Aug 2022

80% faster reporting
  • ‣Reduced report generation time from 5 days to 6 hours (80% reduction) by building Power BI dashboards.
  • ‣Trained 15 government staff on data literacy and Excel automation.
  • ‣Processed and validated data from 10+ local government sources using ETL pipelines.

Education

BSc in Business Administration & Statistics

Ekiti State University • Nigeria

✓ Top 5% of Class | Second Class Honours

✓ Thesis: “Statistical Modeling of Consumer Behavior in Nigerian E-Commerce”

Core Skills

Admin & Financial

BookkeepingExpense trackingFinancial reporting automationInvoice processingPayment reconciliation

Scheduling & Calendar

Google CalendarCalendlyAcuity SchedulingMulti-calendar managementAutomated reminders

Customer Support

Inbox managementConflict resolutionResponse optimisationParent/student communication

Automation & Data

Python (pandas)Apache AirflowPower QuerySQLGoogle Sheets scripting

Tools

Google WorkspaceMicrosoft ExcelPower BITrelloSlackZoomLoom

Certifications

Deep Learning Specialization

deeplearning.ai (Coursera) • 2025

Google Professional Data Engineer

Google Cloud • 2024

Azure Data Scientist Associate

Microsoft • 2022

AWS Certified Machine Learning

Amazon Web Services • 2022

Awards

Outstanding Data Scientist Award

Gleam Technologies • 2025

2nd Place — Nigerian National Data Science Hackathon

National Competition • 2021

Ready to work together?

Contact Me