Malik Osei
Senior Data Analyst · Accra, Ghana
Turns messy operational data into decisions. Based in Accra, Ghana.
Trust score
4
Verified
4
Evidence
6.5
Yrs exp
Skill depth
language
technical
tool
soft skill
Experience
Senior Data Analyst
First Citizens
2023-now
Data Analyst
Republic Bank
2020-2023
Reporting OfficerEmployer validated
Sagicor Group
2017-2020
BSc Economics
Samuel Jackman Prescod Institute · 2015
Professional Certificate in Economics
Barbados Community College · 2025
Achievements
$1.2M recovered
Revenue leakage audit
Found and closed systematic billing gaps.
Proof map
Every skill, plotted claimed depth × verification strength. Claims-only platforms have no vertical axis.
Role fit
Data & Insights Analyst
Data
Dimension scores computed by the Hiofu match engine
Expand to see the exact per-skill arithmetic behind the 50%.
Trust score over time
Evidence locker
dbt proficiency assessment
Coursera Assessments · 2026
SQL peer endorsement
peer endorsement · 2026
Data Storytelling certification
CompTIA · 2026
Excel Modelling certification
Google Cloud · 2025