Open to opportunities

ADEDOYIN OLUWATOFUNMI

@adedoyinoluwatofunmi

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Data analyst building financial models and analytics dashboards to improve forecasting and decision-making.

Nigeria

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What I'm looking for

I’m looking for a role where I can use data analysis and financial modeling to support forecasting and reporting—and, when needed, contribute to LLM data evaluation and QA with strong rubrics.

I’ve worked across budgeting and analysis roles in Nigeria, from KPMG Nigeria’s Technology Advisory work to NNPC Limited’s FP&A and treasury analytics. At NNPC, I built Power BI dashboards and financial models that track liquidity and cashflows daily and strengthened the budgeting process with the Profitability Path Plan.

More recently, I’ve moved into AI dataset work—at Turing Abuja I ran LLM Annotation QA audits on large-scale datasets and trained teams using evaluation rubrics and edge-case documentation. I also authored Golden Response benchmarks and engineered prompt-response pairs to stress-test reasoning and surface hallucinations or logic gaps.

I bring technical depth in Python (Pandas, NumPy), SQL-adjacent analytics, Tableau/Power BI, and Excel (VBA), paired with strong grounding in financial forecasting, financial econometrics, corporate finance, and time-series analysis—supporting both business reporting and model evaluation.

Experience

Work history, roles, and key accomplishments

Current

Budget and Financial Analyst

Current

NNPC Limited

May 2020 - Present (6 years 3 months)

Developed Power BI treasury model and dashboard for liquidity tracking. Created Profitability Path Plan financial model improving budgeting accuracy by over 50%.

Power BI Financial Modeling Budgeting Forecasting Training

LLM Annotation QA

Turing

Jan 2025 - Jan 2026 (1 year)

Conducted quality assurance audits on large-scale datasets, ensuring 95%+ accuracy. Provided data-driven feedback to annotators and refined evaluation rubrics.

Quality Assurance Data Annotation Rubric Development Feedback Process Improvement

LLM Data Trainer

Turing

Oct 2024 - Jan 2025 (3 months)

Authored Golden Response benchmarks for model fine-tuning and RLHF. Evaluated multi-turn model outputs and engineered prompt-response pairs to test reasoning.

LLM Training Benchmarking Prompt Engineering Model Evaluation

Analyst, Technology Advisory

KPMG Nigeria

Sep 2019 - Apr 2020 (7 months)

Conducted data analytics on ledger lines and performed IT control tests. Identified $9,230 in unreported income and reduced IT-related audit findings by 30%.

Data Analytics SQL IT Audit Risk Management