hosanna07

Developed responsive web and mobile applications using HTML, CSS, React, and React Native for seamless user experiences across platforms. Implemented efficient backend solutions with Node.js and MongoDB to optimize data management, improving application performance and scalability. Integrated advanced AI technologies like ChatGPT and Gemini AI tools to create innovative features such as chatbots and intelligent quizzes.

Completed 5 super badges and automated business processes for 3 departments, reducing manual work by 70%. Built a customer feedback management system and inventory tracking application, integrating Salesforce with external systems using Apex callouts and APIs. Optimized code efficiency by 25% using Apex triggers and asynchronous development.

Created an online food ordering system used by over 1000 customers weekly, reducing order processing time by 40%. Implemented new user interface designs, improving customer satisfaction scores by 25%.