Open to opportunities

Josphat Ngila

@josphatngila

Data Engineer building ETL pipelines, transforming data, and delivering Power BI/Tableau dashboards for smarter decisions.

Kenya

Message

What I'm looking for

I’m looking for a role where I can build reliable data pipelines and automate analytics using SQL, Python, and BI tools—partnering with stakeholders to improve data quality and deliver dashboards that drive real business decisions.

I’m a Data Engineer with experience building data pipelines, transforming large datasets, and delivering analytical solutions that support business decision-making. I focus on data quality assurance, ETL workflows, and reporting automation, while collaborating closely with stakeholders to turn data into clear actions.

In my recent roles, I collected, cleaned, and validated program and operational data, built regular dashboards in Power BI, and supported KPI tracking through tools like Excel, Tableau, and geospatial/data-collection systems. I also strengthen my engineering and analytics foundation through certifications across data engineering, Oracle Cloud, AWS, and AI, and I’ve built machine learning-enabled projects like an end-to-end credit-risk analytics pipeline using dbt and DuckDB.

Experience

Work history, roles, and key accomplishments

Data Clerk

Plan International

Jan 2025 - Jun 2026 (1 year 5 months)

Collected, cleaned, and validated program data and maintained program databases in line with organizational standards. Built Excel and Power BI reports/dashboards to track KPIs and performed data quality checks while ensuring data protection and confidentiality.

Data Collection Data Cleaning Data Validation Data Quality Assurance KPI Reporting Excel Power BI Dashboarding Data Entry Data Verification Data Protection ArcGIS Community Payments

Assistant Financial Analyst

Kenya National Shipping Line

Jan 2024 - Jan 2025 (1 year)

Processed supplier invoices, managed VAT returns and statutory deductions, and reconciled debtor/creditor accounts to support accurate financial records. Built interactive Power BI/Tableau dashboards, used SQL for data extraction and analysis, automated reporting with Excel/Power BI, and applied forecasting, predictive modeling, and deep learning to support operational decision-making.

Invoice Processing VAT Returns Accounts Reconciliation Petty Cash Financial Reporting SQL Excel Power BI Tableau Data Analysis EDA Forecasting predictive modeling Keras TensorFlow

Field Data Clerk

Kenya National Bureau of Statistics (KNBS)

Nov 2019 - Dec 2019 (1 month)

Conducted field data collection following assigned protocols, ensuring informed consent and accurate respondent data capture. Used biometric devices for secure capture, maintained data quality, and coordinated with supervisors and team members.

Field Data Collection Biometrics Data Quality Assurance Team Coordination

Research Assistant

KenGen Corporation

Apr 2017 - Apr 2017 (0 months)

Supported environmental, social, and economic impact assessment work by conducting literature reviews and analyzing data with statistical tools. Prepared reports, implemented quality control during data collection and analysis, and helped present findings to project teams and stakeholders.

literature review Statistical Analysis Report Writing Stakeholder Engagement Data Quality Control Compliance Research Support