Available to hire
Hello, I’m Excellence Amos Adeyemo, a BI Engineer and Data Analyst with over 10 years of experience designing ETL pipelines, building data models, and optimizing data warehouses for scalable analytics. I enjoy turning complex data into clear, actionable insights and collaborating with cross-functional teams to drive decision-making.
I specialize in interactive dashboards (Power BI, Tableau) and robust data quality practices, with hands-on expertise in SQL, Python, and AWS. I’m passionate about scalable BI solutions that empower stakeholders to act on data and achieve measurable outcomes.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Language
English
Fluent
Work Experience
Technical Advisor, Data Analysis & Database Management at JHPIEGO
July 1, 2022 - PresentDesigned and implemented ETL pipelines to extract, transform, and load program data from DHIS2 and cloud-based servers into analytical databases. Built and maintained robust data models to support monitoring, fundraising, and program teams across multiple countries. Developed and optimized Power BI dashboards (Desktop & Service), enabling stakeholders to track KPIs, identify trends, and make evidence-based decisions. Ensured data quality and integrity by creating validation rules, standardized DQA checks, and automated monitoring scripts. Optimized database performance (PostgreSQL, MySQL), handling backup, recovery, and query tuning to ensure high data availability. Authored data documentation, technical specifications, and user guides for dashboards and ETL processes. Collaborated across IT, programs, and global teams to translate business needs into scalable BI solutions.
Health Informatics Officer at RISE Project, Jhpiego
July 1, 2021 - October 10, 2025Supported ETL workflows, integrating operational data into a centralized data warehouse for analysis and reporting. Developed data validation rules within DHIS2, automating QA checks and ensuring consistency across health facilities. Performed ad-hoc data analysis on program data, identifying patterns that improved patient monitoring and reporting efficiency. Designed interactive dashboards that communicated insights effectively to non-technical program managers.
Senior Program Associate, Health Informatics at APIN Public Health Initiatives
October 1, 2019 - October 10, 2025Built SQL queries and scripts to generate custom program reports, supporting dynamic donor requirements. Conducted state-level data validation exercises, enhancing reporting accuracy across multiple health sites. Supervised a data team, managing priorities and improving workflow efficiency for BI projects.
Program Associate M&E/Database Management & Data Manager/IT/M&E Focal Person at APIN Public Health Initiatives
October 1, 2017 - October 10, 2025Designed and maintained databases (FileMaker Pro, SQL-based systems) for program monitoring. Produced routine and ad-hoc reports, ensuring data quality through structured validation checks. Facilitated capacity-building training sessions on data systems, quality assurance, and BI tools. Key Achievements included migrating legacy systems to SQL-based databases to improve scalability and reliability, and training 50+ health facility staff on database use and reporting.
Technical Advisor, Data Analysis & Database Management at JHPIEGO
July 1, 2022 - PresentDesigned and implemented ETL pipelines to extract, transform, and load program data from DHIS2 and cloud servers into analytical databases. Built robust data models to support monitoring, fundraising, and program teams across multiple countries. Developed and optimized Power BI dashboards enabling stakeholders to track KPIs, identify trends, and make evidence-based decisions. Ensured data quality with validation rules, standardized DQA checks, and automated monitoring scripts. Optimized database performance (PostgreSQL, MySQL), handling backups, recovery, and query tuning. Authored data documentation and user guides. Collaborated with IT, programs, and global teams to translate needs into scalable BI solutions.
Health Informatics Officer at RISE Project, Jhpiego
July 1, 2021 - October 10, 2025Supported ETL workflows, integrating operational data into a centralized data warehouse for analysis and reporting. Developed data validation rules within DHIS2, automating QA checks and ensuring consistency across health facilities. Performed ad-hoc data analysis to identify patterns that improved patient monitoring and reporting efficiency. Designed interactive dashboards that communicated insights effectively to non-technical program managers.
Senior Program Associate, Health Informatics at APIN Public Health Initiatives, Benue
October 1, 2019 - October 10, 2025Built SQL queries and scripts to generate custom program reports, supporting dynamic donor requirements. Conducted state-level data validation exercises, enhancing reporting accuracy across multiple health sites. Supervised a data team, improving workflow efficiency for BI projects.
Program Associate M&E/Database Management & Data Manager/IT/M&E Focal Person at APIN Public Health Initiatives
October 1, 2017 - October 10, 2025Designed and maintained databases (FileMaker Pro, SQL-based systems) for program monitoring. Produced routine and ad-hoc reports, ensuring data quality through structured validation checks. Facilitated capacity-building training sessions on data systems, quality assurance, and BI tools.
Education
BSc Computer Science at Miva Open University, Nigeria
January 11, 2030 - October 10, 2025HND Accountancy at Ramat Polytechnic, Nigeria
January 11, 2030 - October 10, 2025National Diploma in Computer Science at Hassan Usman Katsina Polytechnic, Nigeria
January 11, 2030 - October 10, 2025BSc Computer Science at Miva Open University, Nigeria
January 11, 2030 - October 10, 2025HND Accountancy at Ramat Polytechnic, Nigeria
January 11, 2030 - October 10, 2025National Diploma in Computer Science at Hassan Usman Katsina Polytechnic, Nigeria
January 11, 2030 - October 10, 2025Qualifications
Project Management for Development Professional (PMD Pro)
September 1, 2024 - October 10, 2025Microsoft Certified: Data Analyst Associate (DA-100)
January 11, 2030 - October 10, 2025Project Management for Development Professional (PMD Pro)
September 1, 2024 - October 10, 2025Microsoft Certified: Data Analyst Associate (DA-100)
January 11, 2030 - October 10, 2025Industry Experience
Healthcare, Non-Profit Organization, Professional Services, Education, Other, Government
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
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