Salome Wambui
@salomewambui2
Data-focused analyst skilled in validation, reporting, and process improvement.
What I'm looking for
I am an analytical, results-driven data professional with hands-on experience in data validation, supplier intelligence, and compliance reporting. I use Excel, Google Sheets, SQL and Python to clean, analyze and present data that supports regulatory and business decisions.
Across roles from AI Trainer to Virtual Assistant and Freelance Analyst, I improved model accuracy, reduced review times and streamlined reporting workflows—examples include labeling 2,000+ samples weekly to raise model accuracy by 15% and cutting administrative errors by 25% through dashboarding and process changes.
I bring a solutions-focused, detail-oriented mindset, strong communication skills and cross-functional collaboration to every engagement, and I seek to deliver reliable, high-quality insights that improve operational efficiency and compliance.
Experience
Work history, roles, and key accomplishments
Virtual Assistant
Remote
Apr 2025 - Present (6 months)
Streamlined data organization and reporting workflows, reducing administrative errors by 25% and boosting turnaround efficiency; built Excel dashboards to track productivity and key business metrics and improved supplier/client response rates by 30%.
Social Media Manager
Freelance
Nov 2024 - Present (11 months)
Used data analysis to optimize campaigns and raise engagement by 25%, created content calendars and performance reports linking metrics to campaign goals to increase visibility and retention.
AI Trainer
Remote
Sep 2024 - Jun 2025 (9 months)
Validated and labeled 2,000+ data samples weekly, increasing AI model accuracy by 15% and collaborated on validation protocols to cut review time by 20% while documenting process improvements.
Academic Writer & Transcriber
Remote
Oct 2023 - Jul 2024 (9 months)
Delivered over 98% of assignments on time with zero plagiarism by applying rigorous research and data evaluation, managing multiple projects concurrently with high accuracy.
Sales Executive
Local Business
Nov 2022 - Aug 2023 (9 months)
Leveraged customer and market data to grow quarterly revenue by 15% through targeted outreach and maintained sales reports tracking leads, conversion rates, and ROI.
Cashier & Customer Service
Local Business
Jan 2021 - Jul 2022 (1 year 6 months)
Processed 100+ daily transactions at 99.9% accuracy, conducted stock reconciliations and analyzed customer feedback to reduce complaints by 20% and maintain audit compliance.
Production Intern
Hightech Pharmaceuticals & Research Ltd
May 2019 - Sep 2019 (4 months)
Recorded and verified production data to ensure regulatory compliance and improved warehouse record accuracy by 20% through systematic data tracking and documentation improvements.
Education
Degrees, certifications, and relevant coursework
Vera Technical Training College
Certificate in Catering, Catering
Completed a Certificate in Catering covering practical and theoretical aspects of food preparation and hospitality service.
Jomo Kenyatta High School
KCSE, Secondary Education
Grade: B-
Completed Kenya Certificate of Secondary Education with a B- grade.
Kirinyaga University
Bachelor of Enterprise Management, Enterprise Management
Grade: Second Class Upper Division
Completed a Bachelor of Enterprise Management with Second Class Upper Division focusing on business and enterprise management principles.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
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