JAYASRIRAAM
என் சிறுபொழுது நாயகியே
Work Experience
Junior Software Developer
PPV Technology Pvt Ltd
Dec 2024 – Present • Chennai, Tamil Nadu, India
React.jsNode.jsThree.jsTailwind CSSRedux ToolkitIonicCapacitorFirebase
Key Responsibilities:
- Developing and maintaining scalable web and mobile applications.
- Leading UI component design with Tailwind CSS / Bootstrap, and React for consistent design across projects.
- Integrating REST and MQTT APIs for real-time data synchronization across PPV’s ecosystem.
- Optimizing performance by implementing lazy loading, caching, and API-level improvements.
- Collaborating with backend and design teams to deliver end-to-end production-grade apps.
Junior Frontend Developer
Akkenam Technologies
May 2023 – Dec 2024 • Dindigul, Tamil Nadu, India
React.jsReduxNode.jsBootstrapTailwind CSSMongoDB
Key Responsibilities:
- Developed responsive and modular frontends for ERP and admin dashboards.
- Implemented role-based user access systems and optimized React component structure.
- Enhanced performance using code-splitting and route-based chunk loading.
- Integrated REST APIs with centralized Axios interceptors for clean error handling.
- Contributed to internal UI libraries that reduced future development time by 30%.
Freelance Frontend Developer
Independent Projects
Jan 2022 – May 2023 • Dindigul, Tamil Nadu, India
HTMLCSSBootstrapTailwind CSSJavaScriptReact.js
Key Responsibilities:
- Built responsive landing pages and SEO-optimized websites for local clients.
- Delivered clean, semantic HTML and modular CSS for maintainable web experiences.
- Ensured high accessibility standards (WCAG) and mobile-first performance.
Featured Work
Roles & Responsibilities:
- Architected a scalable Ionic React front end integrated with Firebase, delivering real-time devotional updates and quotes.
- Implemented Redux for seamless state management across dynamic modules like Daily Quotes and Temple Timings.
- Integrated Firebase Cloud Messaging for push notifications and real-time event triggers.
IonicCapacitorSCSSReduxFirebaseREST API
Roles & Responsibilities:
- Developed a responsive admin dashboard with React.js and Bootstrap, ensuring pixel-perfect UI alignment across breakpoints.
- Implemented secure role-based access (Admin, Volunteer, Viewer) to streamline responsibilities and prevent unauthorized access.
- Used Firebase Firestore for live content management and integrated push notification triggers.
React.jsBootstrapReduxFirebaseREST API
Roles & Responsibilities:
- Integrated MQTT for real-time telemetry updates and pump control via WebSocket protocols.
- Designed a responsive UI with modular components for device lists, alerts, and analytics dashboards.
- Built live charts using Chart.js to visualize flow rates, tank levels, and water usage patterns.
IonicCapacitorSCSSReduxFirebaseMQTTChart.js
Roles & Responsibilities:
- Engineered a clean and functional dashboard for device configuration and live telemetry visualization.
- Implemented real-time synchronization with MQTT broker through Firebase’s cloud messaging system.
- Built analytics components to show daily, weekly, and monthly system health trends.
React.jsBootstrapReduxFirebaseREST APIChart.js
Roles & Responsibilities:
- Designed and developed dynamic modules for inventory, production tracking, and employee task monitoring.
- Created a clean UI using Tailwind CSS for consistent UX across all internal modules.
- Integrated REST APIs for transaction workflows, ensuring smooth synchronization between modules.
React.jsTailwind CSSReduxFirebaseChart.jsREST API
Roles & Responsibilities:
- Developed a reusable component library for faster UI development cycles.
- Connected REST APIs using Axios with centralized interceptors for error handling.
- Implemented code-splitting and route-based lazy loading for optimal load speed.
React.jsBootstrapReduxChart.jsREST API
Roles & Responsibilities:
- Integrated Redux Toolkit for state logic.
- Engineered a modular ERP architecture to manage finance, HR, and project tracking within PPV.
- Built real-time dashboards with Chart.js to track productivity and billing metrics.
React.jsTailwind CSSRedux ToolkitHeadless UIChart.js
Roles & Responsibilities:
- Developed a cross-platform IoT mobile application using Ionic React and Capacitor for Android and iOS.
- Implemented Redux for seamless state management and live telemetry data tracking.
- Used Firebase for notifications, and device configuration storage.
IonicCapacitorReduxFirebaseREST APIMQTT
Roles & Responsibilities:
- Built ERP modules for sales, purchase, inventory, and employee management.
- Integrated Express REST APIs and MongoDB for secure data storage and retrieval.
- Enhanced user experience with route-based chunking and lazy loading.
React.jsReduxTailwind CSSMongoDBNode.jsExpress.js
Roles & Responsibilities:
- Developed mobile-first responsive layouts ensuring accessibility and SEO readiness.
- Optimized HTML and asset loading for a 20% improvement in page speed.
- Integrated on-page SEO techniques including meta tagging and structured markup.
HTMLCSSJavaScriptBootstrap
