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NdumisoButhelezi/README.md

Hi, I'm Ndumiso Buthelezi πŸ‘‹

Full-stack developer, Business Analyst (BABOK), and founder of Planet 09 AI β€” a youth-led tech club focused on AI, web development, and community empowerment through technology.

I build practical, high-impact digital solutions across education, accessibility, and secure digital systems.


🌍 Connect With Me

LinkedIn YouTube


🧠 About Me

  • πŸ”­ Currently focused on privacy-first AI systems and institution-scale web platforms
  • 🧩 I combine software engineering + business analysis to build solutions that are both useful and practical
  • πŸ‘₯ Leading and mentoring student innovation through Planet 09 AI
  • 🌱 Currently deepening my expertise in cloud architecture, MLOps, and secure backend engineering

πŸ’» Skills

Core

Python JavaScript TypeScript React Node.js Express.js FastAPI MongoDB MySQL Firebase Git Docker

Working Knowledge

C# .NET Java Kotlin Django Azure GitHub Actions

Data & AI

Pandas NumPy scikit-learn TensorFlow PyTorch


πŸš€ Featured Projects

A middleware system built as part of my Honours research that acts as a secure proxy for LLM interactions.
It intercepts prompts, detects sensitive personal information, and scrubs risky data using local models before forwarding safe queries to public AI APIs.
Tech: Python, Local LLMs, Agentic Workflows, Data Privacy (POPIA)
Impact: Strengthens POPIA-aligned privacy controls for AI usage and reduces exposure of personally identifiable information.


A centralized student engagement platform for the Durban University of Technology, helping students discover, join, and manage clubs across Political, Academic, Social, and other categories.
Includes secure QR-based resource access, real-time event galleries, and separate admin/member experiences.
Tech: React, TypeScript, Firebase
Impact: Improved discoverability and operational management for student organizations at institutional scale.


A secure full-stack management portal for student excellence award nominations, launched in July 2026 and used institution-wide.
Designed for sensitive administrative workflows, manager training modules, and robust nomination data validation.
Tech: Full-Stack Development, Authentication, Data Validation
Impact: Digitized and streamlined a critical university recognition process with secure, structured workflows.

Pinned Loading

  1. BestReg-Scans- BestReg-Scans- Public

    Forked from PLanet-09AI/BestReg-Scans-

    This one will seek to experiment of firebase and Azure SQL as databases

    C# 1

  2. node-charts-app node-charts-app Public

    HTML