NLNelly Leramah
@nellyleramah
AI Automation and Machine Learning engineer delivering scalable production ML and automation systems.
NigeriaWhat I'm looking for
I am an AI Automation Engineer and Machine Learning Engineer with 5+ years designing, building, and deploying scalable automation systems, data pipelines, and production-grade ML solutions across finance, healthcare technology, and enterprise environments. I translate ambiguous business needs and prototypes into production-ready systems using Python, JavaScript, modern ML frameworks, and workflow orchestration tools.
I have delivered measurable outcomes such as reducing manual operational effort by 60–80%, shortening model development and deployment cycles by ~40%, and improving prediction accuracy by over 25%. I excel at end-to-end ML pipelines, resilient web-scraping at scale, API integrations, and collaborating with non-technical stakeholders to produce reliable, maintainable systems.
Experience
Work history, roles, and key accomplishments
AI Automation Engineer
Freelance
Jan 2022 - Present (4 years)
Designed and deployed AI-powered automation workflows that reduced manual operational effort by 60–80% and built scalable web-scraping systems for protected sites, delivering end-to-end production solutions for multiple clients.
Machine Learning Engineer
Vianai Systems, Inc.
Nov 2021 - Present (4 years 2 months)
Designed and implemented end-to-end ML pipelines, reducing model development and deployment cycles by ~40% and delivering predictive and classification models to support enterprise decision-making.
Machine Learning Engineer
Vitalacy, Inc.
Dec 2020 - Jun 2021 (6 months)
Developed data pipelines and ML models for analytics applications, performing feature engineering and optimization that improved prediction accuracy by ~25% and supported production monitoring.
AI / Machine Learning Engineer
RenMoney
Jan 2019 - Aug 2020 (1 year 7 months)
Built AI-driven credit scoring and loan decisioning systems to automate risk assessment and reduce manual loan reviews, improving customer segmentation and decision accuracy through data-driven models.
Data Scientist
First Bank
May 2018 - Aug 2019 (1 year 3 months)
Analyzed large-scale financial datasets to support BI and risk management, built predictive models and automated reporting workflows to improve operational decisions and data reliability.
Education
Degrees, certifications, and relevant coursework
OUObafemi Awolowo University
Bachelor of Medicine & Bachelor of Surgery (MBChB), Medicine
Completed Bachelor of Medicine and Bachelor of Surgery (MBChB) at Obafemi Awolowo University.
MTMassachusetts Institute of Technology
Certificate in Machine Learning, Machine Learning
Completed a Certificate in Machine Learning from MIT.
Tech stack
Software and tools used professionally
Availability
Location
NigeriaAuthorized to work in
Social media
Job categories
Skills
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