Open to opportunities

Oluwatuyi Emmanuel Tosin User

@oluwatuyiemmanueltos

Message

Data Analyst specializing in data management, dashboards and risk-informed decision support.

Nigeria

Message

What I'm looking for

I want to leverage data, automation, and technology to improve business performance—building dashboards and data systems that raise data quality, support budgeting and forecasting, and enable smarter, risk-informed decisions across teams.

I specialize in Data Management and Analytics with over five years of professional experience across data analytics, business intelligence, insurance risk management, credit risk assessment, and operational risk management. I turn complex data into actionable insights that support strategic decision-making, improve operational efficiency, and drive business growth.

In my roles, I design and implement data management frameworks, build interactive dashboards, and automate business processes using spreadsheet-based solutions. I also support budgeting and forecasting, evaluate business performance, ensure data quality through validation and cleansing, and train teams in Microsoft Excel, Google Sheets, PowerPoint, and Power BI to strengthen data literacy and reporting.

Experience

Work history, roles, and key accomplishments

Current

Data Management & Analytics

Current

Kresta Laurel Limited

Feb 2026 - Present (5 months)

Develop and implement data management frameworks and maintain interactive financial and operational dashboards to support executive decision-making and reporting. Automate workflows with Excel/Google Sheets, perform data validation and quality audits, support budgeting/forecasting, train staff, and maintain IT systems and digital documentation.

Data Management Systems Data Collection Validation Storage Security Retrieval Dashboarding Microsoft Excel Google Sheets Microsoft PowerPoint Power BI SQL Python Budgeting Cash Flow Analysis Financial Reporting Forecasting Data Auditing Data Validation

Research & Data Analyst

Winners Golden Group

Dec 2022 - Jan 2026 (3 years 1 month)

Prepare weekly sales reports across regions and perform data analysis and visualization to track trends and support research. Identify and escalate software weaknesses that could cause income leakage, evaluate payment gateway efficiency, and present data-driven recommendations with cross-functional teams.

Sales Reporting Data Visualization Data Mining Customer Profiling Income Leakage Risk Identification Software Weakness Identification Payment Gateway Evaluation (Paystack Sales Research Opay

Insurance Policy Underwriter

AIICO Insurance

Feb 2022 - Dec 2022 (10 months)

Evaluate risks, compute premiums, and document underwriting details for general insurance policies. Manage client/agent relationships, support e-channel transaction monitoring, correct CRM data entry errors, and complete weekly reporting and transaction callovers.

Fire Git Marine Proposal Review And Product Detail Clarification E Channel Transactions Transaction Callover Unreceipted Entry Identification

KYC & Asset Verification Officer

Verifyme Nigeria

Feb 2021 - Aug 2022 (1 year 6 months)

Verify individual and business addresses and assess the true nature and existence of businesses/assets for proposed acquisitions. Compile confidential verification facts, prepare weekly reports, and recommend improvements to the verification service.

Business Existence Assessment Asset Verification

Bank Teller

First Bank of Nigeria

Aug 2013 - Dec 2016 (3 years 4 months)

Provide deposit and funds transfer services, process cheques, and handle staff salary and rent transactions. Monitor accounts, cross-sell bank products and services, and file documents for easy retrieval.

Deposits Funds Transfer Cheque Processing (On Us Not On Us)Rent Processing Cross Selling