Nwafor Prosper

I’m an Economist and Data Analyst with over five years of specialized experience across data visualisation, fiscal analytics, credit risk management, and AI model evaluation. I combine Python, SQL, Power BI, and advanced econometric modelling to turn complex financial information into clear, actionable decisions.

At The IGR Initiative, I lead the design of data-driven frameworks for Generated Revenue analysis across Nigerian subnational governments. I harmonise multi-source financial data into a unified digital hub for accurate forecasting and anomaly detection, and I build interactive Power BI dashboards that communicate real-time IGR metrics, budget execution rates, and early-warning fiscal signals. I also develop debt sustainability assessments and fiscal stress tests, then translate results into policy briefs, training modules, and reform recommendations.

As a Business Analyst for AI Training & LLM Evaluation with Turing (remote, contract), I contributed to fine-tuning large language models by generating, reviewing, and evaluating analytical prompts and domain-specific test cases. I validated factual accuracy of AI-generated content and provided structured quality feedback to improve model reasoning and coherence.

Earlier, I served as a Credit Risk Officer at REX Microfinance Bank, where I conducted credit analysis across SME, public-sector, cashback, and micro-loan portfolios while monitoring daily performance and strengthening NPL discipline. I’ve also built end-to-end data science workflows as a Data Scientist Intern at Lantid Creative (remote), reinforcing how I collaborate, document, and communicate results to leadership.