Tumi

Django app for managing patient queues in SA public health clinics with ticket generation.

SMS notifications via Twilio or Africa's Talking when patients are close to being called.

Real-time queue display, priority handling, and wait time estimation across multiple service types.

Staff and admin dashboards with daily stats, Dockerised deployment, and REST API.

Django app for tracking job applications across SA job boards like PNet, Careers24, and LinkedIn.

Selenium automation for auto-applying, with CAPTCHA handling and POPIA-compliant consent.

Analytics dashboard with response rates, interview stats, charts, and CSV export.

REST API with JWT authorisation, Celery email reminders, and document versioning for CVs and cover letters.

Spring Boot API for optimising public transport routes across SA using Dijkstra's shortest path algorithm.

Greedy load balancing to spread passengers across minibus taxis and buses at Gauteng ranks.

Graph data structures, priority queues, Haversine distance calculations, and fleet analytics.

Java 17 with Spring Data JPA, H2 database, REST API, and full JUnit 5 test suite.

Advanced SQL schema with normalised tables and complex relationships.

JDBC integration with a complete Java application layer.

Users, posts, tags, categories, and threaded comments.

Full CRUD operations with many-to-many junction tables.

Intelligent Tic-Tac-Toe with multiple AI difficulty levels.

Minimax algorithm with alpha-beta pruning optimisation.

2D array manipulation and tree search algorithms.

Comprehensive game state management and logic.

OOP principles: inheritance, polymorphism, encapsulation.

Multi-floor support with multiple vehicle types.

Dynamic pricing engine and reservation system.

Design patterns with composition and aggregation.

Array manipulation with sorting and searching algorithms.

Statistical calculations and grade analytics.

Multiple sorting methods for data organisation.

CSV import and export for data portability.

Interactive console game with multiple difficulty levels.

Loops, conditional logic, and random number generation.

Leaderboard system with persistent statistics tracking.

Algorithm-driven hint system and score calculations.

Console-based ATM with OOP principles and data structures.

SQL database integration for persistent account data.

Multi-currency support with ZAR as default currency.

Unit testing and algorithm-driven transaction processing.

MERN stack application with JWT authentication.

Rich text editor, tagging, and draft workflows.

Real-time likes, comments, and profile pages.

Responsive UI with light/dark theming.

Directed and undirected graphs via adjacency lists.

BFS, DFS, and topological sort implementations.

Dijkstra shortest path with weighted edges.

File loader for edge-list formatted graphs.

Classic Snake gameplay built with Java Swing.

Keyboard controls, score tracking, and collisions.

Grid-based movement with adjustable game speed.

Lightweight desktop build with clean UI.

Least Recently Used cache with O(1) get/put.

HashMap + doubly-linked list architecture.

Eviction policy validated through unit tests.

Configurable capacity for varied workloads.

Core implementations: lists, stacks, queues, trees.

Hash tables and priority queues with generics.

Emphasis on complexity analysis and testing.

Educational examples highlighting trade-offs.

Advanced UI/UX design

API integration

Complex interface replication

Modern web technologies

DOM manipulation

Local storage

CRUD operations

Interactive features

Client-side validation

User input handling

Error messaging

Form submission processing

Python backend development

API development and integration

Database design and management

Server-side programming

JavaScript fundamentals

DOM manipulation

Client-side programming

Web application development

React components and hooks

State management

React routing

Modern React practices

Django models and views

Template system

User authentication

Full-stack development

Real-time communication

WebSocket implementation

Interactive features

Advanced JavaScript

Comprehensive booking workflows with property management.

JWT-secured authentication and payment processes.

REST and GraphQL APIs for responsive client apps.

Dockerized services with CI/CD automation.

Django REST API for listings, bookings, and reviews.

Business rules enforce guest counts and stay lengths.

Database seed command for realistic demo data.

MySQL-ready configuration for production deployments.

Flask web app that tracks Eskom load shedding schedules by suburb or area code.

Email notifications sent 2 hours before scheduled outages via SMTP.

EskomSePush API integration with caching and mock data support.

RESTful API with subscription management and SQLite persistence.

Django app for SA students to track income, expenses, and monthly budgets.

Automatic risk assessment with personalised budget advice and warnings.

Charts, graphs, and PDF export for spending breakdowns and reports.

Django REST Framework API with user authentication and responsive design.

URL safety checker built for SA, spotting phishing sites targeting local banks and services.

Validates HTTPS certificates, checks domain age via WHOIS, and detects suspicious patterns.

Cross-references PhishTank, Google Safe Browsing, and a local scam blacklist.

FastAPI backend with async SQLAlchemy, rate limiting, and safety scoring out of 100.