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charlesbihdev/README.md

Hi, I'm Charles Owusu Bih 👋

Software | AI/ML Engineer · Building LLM agents you can actually trust in production
Accra, Ghana 🇬🇭

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🔭 About me

I'm a software engineer and full-stack developer shipping production SaaS, e-commerce, and web & mobile apps for real businesses across Ghana.

My research interest is in machine learning and deep learning systems that people can actually trust: verified, resistant to misuse, and reliable even with limited compute or data. My final-year project applied this to biometric identity verification (facial recognition plus cryptographic tamper checks), and building LLM-based conversational agents in industry has since extended the same question to production agents. Closing that trust gap, across both deep learning models and language agents, is what I want to study further.

  • 🎓 B.Sc. Computer Science & Engineering, University of Mines and Technology, Ghana (2025)
  • 🧪 I led my team on our final-year research: a multi-modal biometric attendance system combining FaceNet + MTCNN facial recognition with cryptographic tamper-evident verification.
  • 🤝 Software Engineer @ Pentatech Axis: building SaaS (like Event-Pulse), driving digital transformation for 12+ businesses, and setting architecture standards for the team.
  • 🧠 Intern Software Engineer @ Center for Analytics: turning data-pipeline requirements into production systems that held 99.9% uptime under heavy concurrent load.

🛠️ Tech Stack

Languages

Python TypeScript JavaScript PHP C# C++

Machine Learning / AI

PyTorch TensorFlow scikit-learn LangChain OpenAI Anthropic Hugging Face

Data Science

NumPy Pandas Google Colab Kaggle

Frameworks & Tools

React Next.js Node.js FastAPI Laravel Docker GitHub Actions Nginx

Databases & Cloud

AWS PostgreSQL MySQL MongoDB ChromaDB

Security

OAuth2 JWT OWASP


🚀 Featured Projects

Project Description Stack
Biometric Attendance System Multi-modal biometric exam-attendance verification: FaceNet (InceptionResnetV1) + MTCNN with cryptographic tamper-evident logging. PyTorch FastAPI SQLite
ML / Data Science Notebooks Hands-on ML & data-science notebooks: retail analysis, iris classification, linear regression from scratch, face recognition. PyTorch scikit-learn Pandas
Biizz.app E-commerce platform with an LLM conversational agent wired into the Meta WhatsApp API for automated orders. React Laravel OpenAI Docker
Event-Pulse Event management: scheduling, QR ticketing & analytics, supporting 10,000+ concurrent users. React Node.js
Chodelivery Full-stack food delivery (web + mobile), 1,500+ orders/month. App Store · Play Store Full-stack Mobile

🏅 Certifications

AWS Cloud Practitioner Foundations of Project Management


💬 Ask me about full-stack SaaS, shipping products, or trustworthy ML & deep learning.

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  1. charlesbihdev-ML-DataScience-Notebooks charlesbihdev-ML-DataScience-Notebooks Public

    Jupyter Notebook