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Undergraduate AI & ML student
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Undergraduate AI & ML student

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jemmziray-tech/README.md


Executive Summary

Education: BSc in Artificial Intelligence & Machine Learning, University of Limerick (Class of 2030) | Based in Tanzania
Portfolio: Visit My Live Portfolio
Certified: Google AI Professional, Google Data Analytics Professional, & DataCamp Python Data Associate

Passionate about Data Engineering, Generative AI, and Computer Vision. I build intelligent, cloud-native systems that solve real-world problems, with a strict focus on African infrastructure, fault-tolerant pipelines, and MLOps.

  • Current Initiative: Scaling the Dar es Salaam Smart City Engine, a fully automated, cloud-native traffic telemetry pipeline.
  • Continuous Learning: Deepening my expertise in deep learning frameworks (PyTorch) and Enterprise CI/CD.
  • Open to Collaboration: I'm actively looking for open-source contributors for FaceLogTZ (offline-first CV attendance). Reach out or open a PR!

Technical Arsenal

Languages & Core Architecture

Data Engineering & Cloud DevOps

AI, Machine Learning & MLOps


Key Engineering Projects

Dar es Salaam Smart City: Traffic & Weather Engine (Flagship)
Cloud-Native Data Engineering Pipeline & AI Dashboard
Enterprise CI/CD & Ingestion: 100% autonomous serverless pipeline utilizing ThreadPoolExecutor for concurrent scraping and pytest for strict CI validation.
Data Contracts & MLOps: Protects NoSQL schema drift with Pydantic and tracks model predictive drift (R² and MAE) via automated weekly retraining workflows.
GenAI Integration: Utilizes Google Gemini 1.5 Flash to generate dynamic, live commute radio broadcasts.
🔗 View Repository | 🌐 Live Command Center


Enterprise Churn Interception
Machine Learning Model for Customer Retention
▹ Engineered predictive analytics to identify at-risk customers, enabling data-driven retention strategies.
▹ End-to-end ML pipeline from data processing to Streamlit deployment.
🔗 View Repository | 🌐 Live Demo


FaceLogTZ
Smart Attendance System powered by Computer Vision
▹ Offline-first architecture utilizing facial recognition deep learning encodings.
▹ Optimized specifically for low-light & real-world African environments.
🔗 View Repository


Metrics & Telemetry

committers.top badge

John's Activity Graph


Contact & Network

I am actively open to discussing Data Engineering roles, MLOps collaborations, or new infrastructure projects.





Daily Motivational Quote

Pinned Loading

  1. Dar_Traffic_Project Dar_Traffic_Project Public

    Python 3

  2. FaceLogTZ FaceLogTZ Public

    FaceLogTZ: A simple face recognition attendance system built in Tanzania, applicable globally.

    Python 13

  3. enterprise-churn-interception enterprise-churn-interception Public

    Jupyter Notebook 3

  4. utt-amis-tracker utt-amis-tracker Public

    Python 2

  5. ai-email-agent ai-email-agent Public

    Python 3

  6. Morning_Briefing_Bot Morning_Briefing_Bot Public

    Python 2