Praveen Kumar Singh

Developed a dynamic PWA with NextJS and integrated a web-view with JSBridge in Flutter (for handling location, notifications, and back actions).

Created a web application using ElectronJS and ReactJS for a parking management system on POS devices, incorporating QR scanner, line display, printer, NFC reader, and cash drawer for efficient system operation.

Integrated centralized development with Turbo Monorepo, facilitating seamless sharing of resources and packages between multiple projects, improving efficiency, and promoting code reuse.

Designed various widgets and pages and successfully incorporated payment functionality in Flutter.

Enhanced user engagement analysis with web worker-powered session duration tracking.

Improved website speed & traffic through SEO, SSR, and Lighthouse-driven core vitals optimization, resulting in a page score increase from 40 to 75.

Reduced project build times by over 30% using multi-stage builds, caching, and turbo build.

Implemented user event tracking using Google Tag Manager.

Engineered a task assignment and attendance management app with React Native, featuring webview integration and event management, successfully deployed in the Google Play Store for partner use.

Collaborated with the team on existing projects, focusing on the development of the user interface aligned with new designs.

Leveraged NodeJS as middleware for seamless API integration and efficient data serialization.

Architected robust APIs using NodeJS, ExpressJS, and MongoDB for streamlined data management.