
Wangui Gachumj
@wanguigachumj
I resolve customer inquiries and build relationships across banking and education.
What I'm looking for
I'm the first point of contact at Thogoto Teachers College, resolving student, parent, and stakeholder inquiries across admissions, fees, programmes, and services.
Previously at KCB Bank, I supported customers while marketing loans, credit cards, savings accounts, and insurance. I built client relationships, identified cross-selling opportunities, acquired new clients, and supported digital and community marketing campaigns.
Alongside customer care, I evaluate and annotate AI model outputs at Atlas Capture, providing feedback to improve response quality. My background also includes office administration, HR support, finance record-keeping, and data analytics training.
Experience
Work history, roles, and key accomplishments
AI Data Trainer (Part-Time)
Atlas Capture
Sep 2025 - Present (1 year)
Evaluate and annotate AI model outputs for accuracy, relevance, and quality in accordance with project guidelines. Provide structured feedback to improve model response quality and reduce error rates.
Customer Relations Officer
Thogoto Teachers College
Jan 2025 - Present (1 year 8 months)
Served as first point of contact for students, prospective students, parents, and stakeholders, resolving inquiries about programmes, admissions, fees, and services via phone, email, WhatsApp, and in person. Guided prospective students through the application and admissions process and investigated and resolved customer complaints.
Sales & Marketing and Customer Care Representative
KCB Bank
Feb 2022 - Nov 2024 (2 years 9 months)
Delivered timely, effective customer service, resolving inquiries about banking products and ensuring a positive customer experience. Marketed and sold banking products including loans, credit cards, savings accounts, and insurance, consistently working toward individual and team sales targets.
Office Administrator & Human Resource Manager
Mweiga-Amboni Roads Project
Nov 2019 - Mar 2021 (1 year 4 months)
Managed office finances, budgets, and procurement, coordinating across departments to ensure smooth daily operations. Prepared employee and supplier contracts, and supported staff with visa and work permit processes.
Finance Intern
JNP Properties
Sep 2019 - Oct 2019 (1 month)
Maintained inventory stock records and managed cashbooks, ensuring accurate balancing of accounts. Organized personnel and receipt files to support financial record-keeping.
Finance Attaché
Coomete Farm
Jun 2017 - Sep 2017 (3 months)
Managed the cashbook and entered monthly financial data, ensuring accurate balancing of financial books.
Education
Degrees, certifications, and relevant coursework
Google Academy
Certificate in Data Analytics, Data Analytics
2024 - 2025
Certificate in Data Analytics from Google Academy, completed between November 2024 and November 2025.
HP Foundation
Certificate in Data Science and Analytics, Data Science and Analytics
2024 - 2024
Certificate in Data Science and Analytics from HP Foundation, completed between June 2024 and August 2024.
University of Eldoret
Bachelor of Science, Agricultural Economics & Rural Development
Bachelor of Science in Agricultural Economics & Rural Development from the University of Eldoret, completed in 2018.
Precious Blood Kagwe Girls' High School
Kenya Certificate of Secondary Education, Secondary Education
Kenya Certificate of Secondary Education from Precious Blood Kagwe Girls' High School, completed in 2013.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Salary expectations
Job categories
Skills
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