Available to hire
I am Caleb Nwaigwe, an AI/Data Engineer with a passion for turning data into actionable insights through scalable ML models and data pipelines. I have hands-on experience deploying chatbots, ETL pipelines, dashboards, and analytics solutions across the US.
I regularly share data science projects, AI projects, and insights on LinkedIn to foster engagement and knowledge-sharing, and I enjoy collaborating with stakeholders to deliver practical outcomes.
Skills
Language
English
Fluent
Work Experience
AI Engineer Intern at Codebasics
January 1, 2015 - November 1, 2025Engineered and deployed a hybrid chatbot (menu-based + contextual) to automate ticket creation, reducing inquiries by 20% and improving response time by 80%. Utilized Keras for deep learning models and Word2Vec for NLP. Automated internal data flow for File Transfer Requests (FTR), reducing processing time by 50%. Integrated multiple FTR protocols and optimized data handling using Python-based frameworks to improve data processing pipeline.
Data Manager at Blumbit
August 1, 2024 - November 1, 2025Led a remote team to design and implement scalable ETL pipelines and a data warehouse processing 10M+ records monthly, achieving 99.8% data integrity. Built interactive dashboards and reporting systems that reduced reporting time by 45%, providing executives with real-time performance insights. Conducted advanced data analysis that uncovered key customer trends, driving a 12% increase in retention and 15% reduction in operational costs.
Data Analyst at Vephla
May 1, 2025 - May 1, 2025Developed automated student performance dashboards that tracked key metrics (attendance, assessment scores, engagement), enabling faculty to identify at-risk students 30% faster. Built HR analytics dashboards and workforce reports that streamlined recruitment tracking, reduced manual reporting by 40%, and improved decision-making for talent management. Collaborated with faculty and administrators to translate complex analyses into actionable insights, helping improve program retention and student success initiatives.
Education
Higher National Diploma (HND) in Computer Science at Yaba College of Technology
January 11, 2030 - July 1, 2021Qualifications
Vephla University - Data Analytics
January 11, 2030 - November 1, 2025Vephla University - Data Science
January 11, 2030 - November 1, 2025Codebasics - Data Science
January 11, 2030 - November 1, 2025Career Essentials in Generative AI by Microsoft and LinkedIn
January 11, 2030 - November 1, 2025Industry Experience
Software & Internet, Professional Services, Education
Skills
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