Chukwuma Clifford Nwanna

Electronics Engineer | Data Scientist

Lagos, Nigeria

Electronics and AI Engineer crafting intelligent solutions in the banking sector.

Results

Served hundreds of users with real-time job matching capabilities.

UpJobs.co

Job seekers struggle to find suitable matches efficiently. Developed a live AI job-matching platform utilizing vector search and large language models.

  • Python
  • Machine Learning
  • AI

Enhanced the efficiency of Relationship Management teams by pinpointing high-risk accounts.

CRIS (Corporate Risk Intelligence System)

The bank needed to identify at-risk corporate clients for better relationship management. Created a churn prediction pipeline that analyzes over 320,000 accounts to identify intervention targets.

  • Python
  • SQL
  • Azure ML
  • Synapse Analytics

Reduced data request turnaround times by 50%, enabling quicker access to insights.

Data Knight

Non-technical users faced delays in data requests due to lack of technical expertise. Built a natural-language-to-SQL engine that streamlines data queries for users.

  • Azure OpenAI
  • FastAPI

Strengthened data security and governance across AI applications.

Semantic Firewall Architecture

AI agents needed to operate within defined data governance boundaries. Designed an architecture that ensures compliance across multiple AI products at Wema Bank.

  • Azure
  • Security Architecture

About

I am an Electronics and AI Engineer with over three years of experience building systems that connect software with the physical world. At Wema Bank, I design enterprise AI solutions and develop applications that drive operational efficiency and enhance customer experience.

Experience

Feb 2025 – Present

ML/AI Engineer

Wema Bank Plc

  • Architected enterprise AI solutions that improved operational efficiency by 30%.
  • Led the development of key predictive analytics tools that enhanced decision-making processes.
  • Collaborated with cross-functional teams to deploy AI products in compliance with data governance standards.

Sep 2022 – Feb 2025

Field Service Engineer

Coscharis Medical and Foods Limited

  • Maintained and repaired medical equipment, ensuring a 95% uptime across critical systems.
  • Trained staff on equipment usage and safety protocols, enhancing operational safety.
  • Streamlined service processes, reducing average response time to service requests by 20%.

Skills

Programming Languages

Python, SQL

Machine Learning & AI

Machine Learning, AI, Azure ML, Azure OpenAI

Frameworks & Tools

FastAPI, Synapse Analytics

Cloud & Security

Azure, Security Architecture

Get in touch

Chukwuma Clifford Nwanna | Electronics Engineer | Data Scientist Portfolio