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Zacharia Nyambu

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Bookkeeper | Financial Analyst | Credit & Accounting Specialist
Mombasa, Mombasa County, Kenya
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Résumé

Jobs verified_user 0% verified
  • SME Careers
    Data Trainer
    SME Careers
    Jul 2026 - Current (4 months)
    SME careers
  • FlyRank AI
    Remote Machine Learning Engineer
    FlyRank AI
    Jul 2026 - Current (4 months)
    Internship at FlyRank AI
  • Excelerate
    Remote Data analyst associate
    Excelerate
    Jun 2026 - Current (5 months)
    Internship
  • T
    Remote AI data trainer
    Tarmack project 215
    Mar 2026 - Current (8 months)
    Tarmack project 215 & 217
  • Watu Credit
    Collections Officer | Credit Officer
    Watu Credit
    Aug 2022 - May 2025 (2 years 10 months)
    • Financial Transaction Processing: Analyzed and processed customer payment
    transactions, maintaining 99% accuracy across 500+ active accounts
    •
    Account Reconciliation: Reconciled customer account histories with payment
    records to identify discrepancies and resolve outstanding issues
    •
    Reporting & Analysis: Built SQL queries to extract customer transaction data and
    generated weekly financial performance reports for management review
    •
    Data Organization: Maintained organized digital record systems for portfolio
    tracking with systematic financial documentation
    •
    Compliance: Ensured accurate record-keeping for collection activities and customer
    account management
    •
    Prob
  • Watu Credit
    Junior Portfolio Quality Officer
    Watu Credit
    Feb 2021 - Jul 2022 (1 year 6 months)
    •
    Portfolio Monitoring: Tracked portfolio health metrics including delinquency
    rates, recovery ratios, and account aging across 500+ active accounts
    •
    Financial Dashboards: Created Excel dashboards tracking key financial
    performance indicators (KPIs) for weekly management presentations
    •
    Account Analysis: Conducted root cause analysis on account defaults, identifying
    financial patterns that informed credit policy adjustments
    •
    Record Management: Organized and maintained comprehensive financial records
    for portfolio performance reviews and audits
    •
    Results: Increased debt recovery rates by 20% through data-driven interventions
    and maintained 90% retention rate
  • Watu Credit
    Portfolio Quality Intern
    Watu Credit
    Nov 2020 - Jan 2021 (3 months)
    •
    Collected and organized customer payment data for monthly portfolio financial
    reviews
    •
    Supported senior analysts in preparing comprehensive reports on collection efficiency
    and account aging
    •
    Learned credit risk assessment and portfolio reconciliation methodologies
  • L
    Admissions Officer | Bursar
    Light Academy Mombasa Boys Secondary
    Apr 2015 - Jul 2017 (2 years 4 months)
    •
    Financial Record Management: Managed student enrollment database and
    financial records for 300+ student accounts
    •
    Transaction Processing: Processed fee payments and reconciled daily
    transactions, handling 250,000 to 1,000,000 KES in annual revenue
    •
    Accounts Management: Maintained organized records for accounts receivable
    (student payments) and accounts payable (school expenses)
    •
    Reporting: Generated financial reports for school leadership and stakeholders
    •
    Compliance: Ensured accurate documentation of all financial transactions and
    maintained audit-ready records
    •
    Stakeholder Communication: Responded to 50+ daily inquiries via phone and
    in-person from pros
Education verified_user 0% verified
  • WorldQuant University
    Master of Science in Financial Engineering
    WorldQuant University
    Jul 2018 - Aug 2021 (3 years 2 months)
    Focus: Quantitative Finance, Statistical Methods, Risk Management, Portfolio Theory,
    Financial Modeling
  • University of Eldoret
    Bachelor of Science in Mathematics
    University of Eldoret
    Jan 2009 - Dec 2013 (5 years)
    Relevant Coursework: Statistical Analysis, Linear Algebra, Probability Theory, Calculus,
    Quantitative Methods
Projects (professional or personal) verified_user 0% verified