TONNY KONA

Architected secure backend systems using Django and Django REST Framework for institutional ID registration and management. Designed scalable database schemas and ERDs for student data handling and institutional control. Implemented authentication and authorization using OAuth, JWT, and RBAC. Built institutional dashboards using HTML, CSS, JavaScript, React, and Next.js. Improved performance by optimizing database queries and asset management. Integrated third-party APIs to extend functionality. Engineered automated digital ID generation workflows with future AI integration in mind. Implemented secure file handling and structured workflows for document management and backup, and deployed backend services using Nginx with production-ready security standards.

Completed data cleaning, transformation, and analysis using Python with pandas and NumPy. Performed exploratory data analysis to uncover patterns and trends, built and evaluated machine learning models with scikit-learn, and produced visualizations using matplotlib. Supported technical decisions using data-driven reasoning.

Developed browser automation solutions using Playwright and Selenium to reduce manual repetitive work. Built scraping pipelines using BeautifulSoup for accurate data extraction and parsing. Created a real-time message forwarding bot for Telegram and Discord with routing logic and synchronization across platforms. Implemented rate-limit handling and retry mechanisms for stable long-running automation. Structured maintainable Python scripts using modular design and applied event-driven architecture for cross-platform workflows.