ChukwumaCliffordNwanna

Data Scientist

Experienced Data Scientist specializing in AI systems for the biomedical sector.

I am a Data Scientist with over three years of experience in medical equipment installation, enterprise AI, and embedded systems engineering. My expertise lies in building and maintaining production-grade AI systems that enhance operational efficiency in the biomedical field.

At Wema Bank Plc, I focus on developing data-driven solutions that meet business needs while ensuring compliance with data governance standards. My strong foundation in Python and SQL enables me to tackle complex data challenges and deliver actionable insights.

Skills

Programming Languages

PythonSQL

Cloud Platforms

Azure MLSynapse AnalyticsAzure OpenAIAzure App Service

Frameworks

FastAPILangChain

Projects

Churn Prediction Pipeline

Churn Prediction Pipeline

PythonSQLAzure MLSynapse Analytics

This system enabled timely and effective retention outreach, significantly reducing churn rates.

Natural Language to SQL Engine

Azure OpenAIFastAPI

This approach reduced data request turnaround time by up to 50%.

Customer Intelligence Agent

LangChainAzure OpenAI

This solution improved data governance adherence while enhancing customer interaction quality.

Financial Customer Service Chatbot

Azure App Service

The chatbot improved customer service response times and satisfaction ratings.

Experience

Data Scientist

Wema Bank Plc

Mar 2025 – Present

  • Developed AI-driven solutions that improved operational efficiency by 30%.
  • Collaborated with cross-functional teams to deliver data insights that informed business strategies.
  • Implemented compliance measures in AI models, ensuring adherence to data governance standards.

Service Engineer

Coscharis Medical and Foods Limited

Sep 2022 – Feb 2025

  • Installed and maintained medical equipment, ensuring operational reliability and safety.
  • Trained staff on equipment usage, enhancing overall service quality.
  • Conducted troubleshooting and repairs, reducing downtime by 20%.

Contact

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Chukwuma Clifford Nwanna | Data Scientist Portfolio