Elijah Okpako
Data Analyst | Business Intelligence Analyst
ROCHFORD,ESS
Summary
Analytical and detail-oriented Data Analyst with experience managing and transforming complex datasets to support operational and strategic decision-making. Skilled in Excel and Power BI for reporting, data validation, and performance monitoring, with a strong focus on data quality, governance, and process improvement. Experienced in working within structured environments, including healthcare, where accuracy, compliance, and documentation are critical. Proven ability to maintain data systems, support contract and operational tracking, and translate data into clear insights for both technical and non-technical stakeholders. Passionate about using data to improve efficiency, strengthen governance, and support mission-driven organizations.
Overview
4
4
years of professional experience
1
1
Certificate
Work History
Data Analyst
Amdari (Data Consulting Firm)
12.2025 - Current
- Managed and analysed complex operational datasets to support business decision-making across logistics and electronics clients
- Designed and maintained structured data models and reporting dashboards to improve visibility into performance metrics
- Produced regular analytical reports highlighting operational inefficiencies, backlog trends, and performance gaps
- Translated complex datasets into clear insights for stakeholders, supporting data-driven decisions
- Ensured data accuracy and consistency through validation checks and structured data handling processes
- Supported continuous improvement by identifying process inefficiencies and recommending data-driven solutions
Pathology Assistant
NHS (East Sussex NHS Trust)
02.2025 - 02.2026
- Maintained and managed operational and inventory data, ensuring accurate tracking of laboratory supplies and materials
- Supported procurement-related processes by monitoring stock levels, logging usage, and assisting with ordering workflows
- Developed Excel-based tracking systems to improve visibility of inventory and reduce waste
- Ensured data accuracy and compliance with NHS documentation and governance standards
- Assisted in maintaining structured records aligned with internal processes and audit requirements
- Worked closely with multiple departments, handling data requests and ensuring timely and accurate information delivery
- Contributed to process improvements by streamlining data entry and tracking workflows
Data & BI Analyst
Ambydates Foods Limited
01.2022 - 01.2025
- Built and maintained a structured SQL database to support reporting and operational tracking
- Developed Power BI dashboards to monitor revenue, product performance, and key business KPIs
- Implemented data validation and reconciliation processes to improve reporting accuracy and trust
- Designed ETL pipelines using Power Query to clean and standardize raw datasets
- Delivered actionable insights that supported business decisions and improved overall performance
- Collaborated with stakeholders to define reporting requirements and translate data into business insights
Education
BSc - Biomedical Science
University of Nigeria
Nsukka2018
Skills
Data Analysis & Reporting: Power BI, DAX, Excel (Advanced), Dashboard Development
Data Management: Data Cleaning, Validation, Reconciliation, Data Quality Assurance
Databases: MySQL, PostgreSQL, Data Modelling (Relational & Star Schema)
ETL & Processing: Power Query, SQL Transformations
Data analysis
Data visualization and presentations
SQL
Python programming
Data validation
Data cleaning
Excel functions
SQL databases
Data modeling
Problem-solving
Data formatting
Analytical thinking
Report writing
Time management
Accomplishments
- Improved data accuracy and reporting reliability through structured validation and reconciliation processes
- Developed tracking systems that enhanced operational visibility and reduced inefficiencies in healthcare settings
- Delivered insights that supported business performance improvements and operational stability
- Built scalable data models and dashboards enabling better decision-making across teams
Certification
Google Data Analytics Professional Certificate
Work Availability
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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ADDITIONAL STRENGTHS
- Strong attention to detail with a focus on data integrity and governance
- Ability to manage multiple priorities in fast-paced environments
- Proactive problem-solver with a continuous improvement mindset
- Excellent written and verbal communication skills
Timeline
Data Analyst
Amdari (Data Consulting Firm)
12.2025 - Current
Pathology Assistant
NHS (East Sussex NHS Trust)
02.2025 - 02.2026
Data & BI Analyst
Ambydates Foods Limited
01.2022 - 01.2025
BSc - Biomedical Science
University of Nigeria