Specialised in turning complex data into faster decisions using SQL, R, Python, Tableau, and Power BI, while adhering to GDPR and other data regulations
6+ years optimizing high-stakes processes.
Hi, I am Stephen Manu-Adjei.
Data analyst professional with 6+ years in FinTech and aviation, specializing in extracting actionable insights from large datasets.
Expert in SQL, Python, R, Tableau, Power BI, Google BigQuery, Microsoft Excel, and Databricks.
Proven track record optimizing business processes, mentoring junior analysts, and delivering data-driven solutions that cut costs, reduce errors, and improve decision-making in regulated environments.