Ihunanya Onunka

AI Data Scientist | Data Science Professional
Abuja, NG.

About

Motivated AI Data Scientist with a strong foundation in data analysis, machine learning, and reinforced learning, specializing in AI response evaluation. Proficient in Python, R, SQL, and Excel, with a proven track record in transforming complex data into actionable insights and driving data-driven solutions. Leverages a unique blend of technical expertise and business acumen to optimize operations, enhance productivity, and contribute to significant business growth, including experience refining AI models through human feedback for optimal performance at organizations like Turing.

Work

Nanya's Print Hub
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Business Manager

Ihie, Abia, Nigeria

Summary

Led comprehensive business operations, financial management, and strategic growth initiatives, driving efficiency and profitability through data-informed decisions.

Highlights

Spearheaded a strategic shift from petrol to gas (LPG) for generators, slashing operational costs by 48% and significantly reducing monthly energy expenditure.

Designed and implemented a data-driven performance-linked compensation model, achieving a 65% ROI by aligning labor costs with profitability and incentivizing cost-efficient behavior.

Engineered a digitization process utilizing Google Lens and Drive OCR technology, reducing document processing time by 81% (from 2 days to 3 hours) and accelerating project turnaround for clients.

Automated manual data entry tasks, increasing overall productivity by over 50% and enabling the handling of 3x the volume of student projects with existing resources.

Established and oversaw a consistent reporting culture among staff, fostering transparency, accountability, and data-driven decision-making across all operations.

Maintained an exceptional client retention rate of 98% and grew key account business by 20% year-over-year by leveraging client needs analysis to propose value-added solutions.

Infravision Limited
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Network Operations Center (NOC) Analyst

Lekki, Lagos, Nigeria

Summary

Monitored and managed network infrastructure across 500+ sites, ensuring high availability and rapid incident resolution through proactive analysis.

Highlights

Proactively identified and mitigated potential network failures across 500+ sites, preventing an estimated 40+ hours of annual downtime and potential revenue loss through predictive analysis.

Diagnosed root causes for 50+ monthly network outages with 98% accuracy, reducing average resolution time by 30% via precise corrective action plans.

Orchestrated escalation and resolution processes, improving first-time fix rate by 15% and reducing critical outage resolution time by 20% through rigorous follow-up with field engineers.

Managed a ticket queue of 200+ monthly incidents, maintaining 95% documentation accuracy and ensuring 99% of issues were tracked to resolution for comprehensive operational data.

Biswal Limited
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Network Operations Center (NOC) Officer

Illupeju, Lagos, Nigeria

Summary

Oversaw network operations for 800+ sites, focusing on proactive issue identification, rapid resolution, and system efficiency to minimize downtime.

Highlights

Proactively identified and mitigated potential network failures across 800+ sites, preventing an estimated 15+ hours of monthly downtime and potential revenue loss.

Diagnosed root causes for 50+ network outages monthly with 98% accuracy, reducing average resolution time by 35% through precise corrective action plans.

Orchestrated escalation and resolution processes, improving first-time fix rate by 15% and reducing critical outage resolution time by 20% through rigorous follow-up with field engineers.

Managed a ticket queue of 800+ monthly incidents, maintaining 95% documentation accuracy and ensuring 99% of issues were tracked to resolution for robust operational oversight.

Education

NIIT LIMITED
Abuja, FCT, Nigeria

Diploma

Data Analytics

Landmark University
Omu-aran, Kwara, Nigeria

Bachelor of Engineering

Mechanical Engineering

Grade: Second Class Upper Division

Awards

Graduating Student Award

Awarded By

Landmark University

Recognized for the service of conducting sports and fitness activities for all levels across the school as Female Sports Coordinator (2016/2017).

Languages

Igbo
English
Yoruba

Skills

Data Science & Analytics

Data Analysis, Machine Learning, Reinforced Learning, AI Response Evaluation, Statistical Analysis, Predictive Modeling, Data Visualization, Root Cause Analysis, Process Automation, Cost-Benefit Analysis, Performance Metrics, Reporting.

Programming Languages

Python, R, SQL.

Tools & Platforms

MySQL, Microsoft Excel, Google Sheets, Google Lens OCR, Drive OCR, Microsoft Office Suite, Google Suite, Windows OS.

Soft Skills

Problem Solving, Communication, Team Building, Customer Relations, Organizational Skills, Multitasking, Data-Driven Decision Making, Strategic Planning, Process Optimization.

References

Tom Nsikak

+234 805 508 9564, Haliton Limited

David Oluwaseyi

+234 703 308 2905, NIIT Limited

Projects

AI Response Evaluation on Reinforced Learning with Human Feedback

Freelance

Summary

Developed and implemented a machine learning project focused on evaluating AI responses within a reinforced learning framework, integrating human feedback for model refinement and optimization.

Predictive Analysis on Heart Disease

Student

Summary

Using KNN and Logistic Regression Models to predict the significant factors that lead to heart disease in patients from a heart disease data sourced from Kaggle