Frederick - Data Analyst

Demonstrated experience with Data quality assurance processes.

Demonstrated experience with Data visualization.

Demonstrated experience with Team collaboration.

Demonstrated experience with Time management.

Demonstrated experience with Data quality.

Leading a team to detect, investigate, and resolve data inconsistencies within the GLSS8 dataset, ensuring the integrity of downstream analysis.. Ensure that all data captured during field interviews are successfully synchronised to the designated servers. Ensure that all data inconsistencies and other errors made during field data collection are detected near real-time and resolved by field officers whilst on the field. Ensure all clusters are without questionnaire duplicates and gaps. Ensure that all field teams are cleared in adherence to the outlined procedures and protocols before leaving a cluster. Reduce the duration of the post-field data processing activities to ensure the timely release of the reports.

Validated and monitored data synced by field officers for Ghana Living Standard Survey round 8 (GLSS8).. Assisted development of Computer Assisted Personal Interviewing (CAPI) application for GLSS8.. Analyzed survey responses and co-authored reports for Staff Perception Survey, informing organizational improvement strategies.

Processed and analyzed data for Domestic and Outbound Tourism Survey (DOTS), delivering statistical insights for national tourism reports.. Validated and formatted datasets from 2021 Population and Housing Census, ensuring accuracy across millions of records.. Created engaging data visualizations using Python, Excel, and Data Wrapper to facilitate stakeholder decision-making.

Retail sale of mobile phones and it's accessories.. Conducted replacement of phone screens, batteries, and charging systems.