At Gaia Smart Cities, I contributed to large-scale smart city initiatives by developing and deploying scalable web interfaces using React.js, Django, JavaScript, HTML5, and CSS3.

I led the complete redesign of the company’s website, integrating IoT sensor data visualization and real-time analytics dashboards to enhance citizen engagement.

By optimizing frontend and backend workflows with lazy loading techniques, SEO best practices, and secure authentication systems, I improved application load times and session security.

Collaborating closely with UI/UX designers, product managers, and backend engineers in an Agile environment, I helped streamline user journeys — boosting stakeholder adoption by 35%.

Additionally, I designed modular REST API endpoints and efficient database queries using Django ORM and PostgreSQL, supporting seamless scaling across multiple city deployments.

To ensure rapid feature delivery, I applied CI/CD principles with Git, Docker, and GitHub Actions, automating testing and deployment pipelines.

At Kwikfriend Educom, I developed a real-time chat application using Firebase Firestore (NoSQL), optimizing database performance and reducing read latency by 35% during peak traffic periods.

I implemented secure user authentication by integrating OAuth 2.0 and Firebase Auth, ensuring robust access control and session management.

Additionally, I restructured database architecture through data denormalization and caching strategies, significantly enhancing system efficiency and speeding up data retrieval processes.