Devanshu Gupta

Software Engineer @Fitterfly

Navi Mumbai, IN

Built and published multiple Flutter apps on Play Store and App Store, maintaining a strong 4.0+ average user rating with scalable state management (GetX, BLoC).Designed and integrated health device features (glucometer, blood pressure monitoring), driving a 20% increase in user engagement.Developed an AI-powered food logging system (using Gemini) that provides instant nutritional analysis via image recognition — featured in Business Standard - http://bit.ly/4mtn4oF.Engineered RESTful APIs with Node.js, Express.js, MongoDB, and Redis caching, achieving up to 40% faster response time and improved scalability.Converted the Fitterfly Wellness App into a Progressive Web App (PWA), reducing development time by 70%, enabling insurance integrations, and transforming it into the company’s primary revenue channel.Created a Flutter Module to embed app functionalities directly into insurance partners’ platforms, delivering a seamless, native-like experience.