Geofrey MWANGI KIMANI

Geofrey MWANGI KIMANI

Medical Biller and Coder/Data entry and Data Analyst speciaist
Kenya
Swahili, English

About Me

Detail-oriented Data Analyst with a strong foundation in healthcare and business analytics, backed by a Diploma in Pharmaceutical Technology and a Certificate in Data Analytics. Experienced in data cleaning, data validat…

Experience

Data & Business Analyst

Jonak Communications
Apr 2021 - Present · 5 years 3 months

Analyze operational and transactional data to support business decision-making and performance tracking.
Clean, validate, and organize datasets to ensure accuracy and consistency.
Develop Excel-based reports and dashboards to monitor inventory, trends, and key metrics.
Identify data discrepancies and implement corrective actions to improve data quality.
Collaborate with stakeholders to translate data insights into actionable recommendations.

Data & Business Analyst

Jonak Communications
Apr 2021 - Present · 5 years 3 months

Analyze operational and transactional data to support business decision-making and performance tracking., Clean, validate, and organize datasets to ensure accuracy and consistency., Develop Excel-based reports and dashboards to monitor inventory, trends, and key metrics., Identify data discrepancies and implement corrective actions to improve data quality., Collaborate with stakeholders to translate data insights into actionable recommendations.

Healthcare Data & Documentation Assistant

Kigumo Health Centre
Mar 2020 - Apr 2021 · 1 year 1 month

Maintained and analyzed healthcare-related records and pharmacy data to support reporting and compliance.
Assisted in preparing monthly utilization and inventory reports.
Ensured accuracy, completeness, and confidentiality of patient and operational data.
Supported data collection processes for audits and internal reviews.

Healthcare Data & Documentation Assistant

Kigumo Health Centre
Mar 2020 - Apr 2021 · 1 year 1 month

Maintained and analyzed healthcare-related records and pharmacy data to support reporting and compliance., Assisted in preparing monthly utilization and inventory reports., Ensured accuracy, completeness, and confidentiality of patient and operational data., Supported data collection processes for audits and internal reviews.

Certifications

medical billing and coding

aliso · Nairobi, Kenya · 2026

Skills

Problem Solving Data Analysis & Interpretation Data Cleaning & Transformation SQL Queries & Database Management Data Visualization (Power BI) Dashboard & Report Development Excel (Advanced Functions Pivot Tables) Data Quality Assurance & Validation Business & Healthcare Analytics Power BI (Dashboards Data Modeling) Microsoft Excel (Advanced) SQL (Data Queries Joins Aggregations) Data Cleaning Techniques Data Visualization & Reporting Basic Statistical Analysis Analytical & Critical Thinking Attention to Detail Clear Communication of Insights Time Management & Organization Ability to Work Independently or in Teams Data Analysis Data Interpretation Data Cleaning Data Transformation SQL Database Management Data Visualization Power BI Dashboard Development Report Development Microsoft Excel Pivot Tables Data Quality Assurance Data Validation Business Analytics Healthcare Analytics Analytical Thinking Critical Thinking Communication Time Management Organization Independent Work Teamwork
Report this Profile?