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Chiagozie Nwaonumah

@chiagozienwaonumah

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Data and performance insights lead driving data-backed marketing decisions.

Nigeria

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What I'm looking for

I seek a data-driven role where I can build dashboards, improve CRM data hygiene, enable marketing attribution, and work cross-functionally to turn analytics into measurable business impact.

I am a data and performance insights lead with a strong background in analytics, business intelligence, and relationship management across banking and corporate environments.

I build reliable datasets, design sales funnels and dashboards, and use tools like Power BI, SQL and Python to deliver actionable insights that improve performance and decision-making.

My experience includes driving revenue growth through metric adoption, managing CRM hygiene and marketing attribution, and preparing sector and economic analysis for senior leadership.

I combine analytical rigor with stakeholder management—leading projects in Zoho and collaborating across teams to translate data into operational improvements and strategic recommendations.

Experience

Work history, roles, and key accomplishments

Current

Data and Performance Insights Lead

Current

Simba Group

May 2025 - Present (5 months)

Lead data and performance initiatives across marketing by maintaining CRM hygiene, attributing leads to campaigns, building sales funnels and delivering weekly funnel and drop-off analyses to improve decision-making.

Zoho Projects Data Cleaning Power BI SQL Reporting

Executive Assistant / Junior Business Analyst

Simba Group

Oct 2023 - Apr 2025 (1 year 6 months)

Provided research-driven business insights, prepared weekly and monthly dashboards, authored business analyses outlining problems and solutions, and managed executive schedules and stakeholder communications.

Business Analysis Reporting Power BI SQL Stakeholder Management Research Presentation Calendar Management

Relationship Manager / Analyst

Stanbic IBTC Bank

Feb 2019 - Jun 2021 (2 years 4 months)

Managed and grew a portfolio of Chinese and local clients, developed Power BI dashboards and DAX models, and drove metric adoption that contributed to a 122% month-over-month income increase in May 2019.

Power BI DAX Data Modeling SQL Client Relationship Management Trade Finance Reporting Excel

Accounts Payable Officer

Stanbic IBTC Bank

Oct 2018 - Jan 2019 (3 months)

Processed vendor payments, posted journal entries and accruals in SAP and Finacle, reimbursed petty cash, and identified process improvements within finance operations.

SAP Finacle Accounts Payable Journal Entries Reconciliations Process Improvement Financial Reporting Excel

Graduate Trainee Analyst

Stanbic IBTC Bank

Aug 2018 - Sep 2018 (1 month)

Prepared ad-hoc reports and Salesforce analyses for commercial banking, monitored relationship manager pipelines, and supported client value proposition development.

Salesforce Reporting Data Analysis Client Pipeline Monitoring Excel

Branch Graduate Trainee

Stanbic IBTC Bank

Jun 2018 - Jul 2018 (1 month)

Supported branch operations and sales, opened customer accounts, and contributed to achieving the lowest count of unused ATM cards in the region.

Branch Operations Customer Service Sales Support Process Improvement Reporting Team Collaboration

Client Service Executive / Project Manager

National Flag (NF) Branding

Nov 2016 - May 2017 (6 months)

Managed client projects for major brands, tracked progress and produced completion reports to facilitate payments, and handled bidding, invoicing and client onboarding processes.

Project Management Client Services Reporting PowerPoint Invoicing Vendor Management Client Acquisition Excel

Finance and Admin Intern

National Flag (NF) Branding

Sep 2016 - Oct 2016 (1 month)

Prepared communications, performed month-end bookkeeping and account management, and responded to client inquiries to support finance and admin functions.

Bookkeeping Invoicing Financial Communications Accounts Management client support Excel

Strategic Partnership Associate

Gleehd Foundation

Nov 2014 - Oct 2015 (11 months)

Mapped past and potential partners, prepared outreach materials and supported planning and delivery of networking events including a leadership summit and Commonwealth-related activities.

Partnership Development Stakeholder Engagement Event Planning Outreach Networking Documentation