John Lloyd Sereno

I am an entry-level Python developer who builds practical business management applications using Python, Flask, SQLAlchemy, SQLite, JavaScript, HTML, and CSS. My portfolio includes complete systems such as Inventra, a Hardware Store POS & Inventory Management System, and PalayKita, a Rice Milling Daily Profit Tracking System. These projects feature authentication, inventory management, reporting, database design, responsive web dashboards, and role-based access, demonstrating my ability to develop complete web applications from concept to deployment. I enjoy solving real business problems by creating reliable, user-friendly software with clean interfaces and well-structured code. I am continuously expanding my backend and full-stack development skills and am seeking remote opportunities where I can contribute, gain professional experience, and grow as a software developer.