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Nigeria 🇳🇬 • Remote-First

Hey, I'm Oscar 👋

I turn ML models into production systems that actually ship and drive real ROI.

Built SabiScore from scratch: 350+ users trusting my AI predictions, with ~71% accuracy and 99.9% uptime.

From humble beginnings to launching AI solutions that transform industries worldwide.

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Production Users
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ML Accuracy
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System Uptime
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Years Experience
Download CV
Oscar Ndugbu - Full-Stack ML Engineer

About Oscar

Full-Stack ML Engineer • Production AI Systems

Transforming complex AI concepts into scalable, production-ready systems that drive real business value. From model development and deployment automation to end-to-end system architecture, I build ML solutions that ship and stay shipped.

I design and deploy production ML systems end-to-end—from feature engineering and model training to APIs, DevOps, and monitoring. My work spans ensemble models, real-time inference, and full-stack applications that people actually use.

Based in Nigeria and working with teams globally, I focus on sports analytics, fintech, and predictive systems where model performance directly impacts business outcomes. Open to consulting, technical partnerships, and high-impact ML roles.

  • 🚀 Production ML Systems: Design and deploy ensemble models serving 350+ active users with ~71% prediction accuracy
  • ⚡ Performance Engineering: Optimize ML inference pipelines for sub-200ms latency at scale
  • 🛠️ Full-Stack Development: Build complete AI applications from data pipelines and APIs to responsive frontends
  • 🔄 MLOps & Automation: Implement CI/CD for ML models with monitoring and auto-retraining systems

Featured Builds

Real products where I owned the full stack—from data pipelines and ML models to APIs and frontends. Everything here shipped to real users, not just ran in a notebook.

SabiScore - AI Sports Prediction Platform

Production ML platform serving 350+ active users with ensemble models achieving ~71% average prediction accuracy

Next.jsFastAPIXGBoostPostgreSQLRedisDocker
71%
Prediction Accuracy
76.5%
High-Confidence Rate
+12.8%
ROI
350+
Active Users
99.9%
System Uptime
87ms
API Latency
View Live DemoSee Code

Hashablanca - Blockchain Token Distribution

Multi-chain token distribution platform with ZK proofs for privacy-preserving transactions

FastAPIReactWeb3.pyCircomPostgreSQLDocker
4 Networks
Multi-Chain Support
4GB+
File Processing
90%+
Test Coverage
ZK Proofs
Privacy
GDPR
Compliance

AI Consulting & LLM Integration

ML consulting services helping teams debug models and integrate LLMs for stakeholder communication

OllamaGPT-4LangChainPythonFastAPI
60%
Time Reduction
5+
Clients Served
100%
LLM Explanations

Have a production ML or AI product in mind and want a builder who can own it end-to-end?

Let's talk about your use case

Technical Stack

The tools I use to ship ML products—from model training to production APIs. Click any node to explore how I've applied it.

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What Clients Say

Real feedback from teams I've worked with on production ML systems

Oscar's ensemble model improved our prediction accuracy by 23% in production. His deployment expertise and attention to monitoring ensured smooth rollout with zero downtime.
Tobi Omokore
Tobi Omokore
CTO, BALL 247
🏢5+ Companies Served
100% Client Satisfaction
🔄Repeat Engagements

Portfolio Performance

Live-style metrics that mirror production targets: uptime, load times, and traffic.

Uptime
99.94%
Target: 1 incident or fewer in last 90 days
Core Web Vitals
120 ms FCP420 ms LCP80 ms TTFB
Bundle size 280 KB (target < 300 KB)
Traffic Snapshot
350monthly visitors
Avg. session 180 seconds

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Let's Build Something Exceptional

Whether you need a production ML system, consulting on AI strategy, or a technical co-founder for your AI product—let's talk.

Available for new projects
Nigeria (Open to Remote)
Typically responds within 24 hours