Daya Chettri

NestJS backend modules:

• Developed a module-based system in NestJS, creating reusable modules for new projects, including an email module using SendGrid for seamless email using prebuilt custom templates and a media upload provider leveraging AWS S3 and Cloudinary for efficient file storage and management. Ensured modularity, scalability, and ease of integration, enabling projects to adopt these features with minimal configuration. Providing documentation and support for smooth adoption across teams.

Frontend Applications:

• Developed a cross-platform mobile application for GeekConf 2024 (held in Berlin) using React Native and Expo, enabling attendees to track conference events, view schedules, and plan their sessions seamlessly. Designed an intuitive user interface to provide real-time updates and ensure a smooth user experience, enhancing attendee engagement and satisfaction. Integrated features notifications, allowing users to stay informed about upcoming sessions and key events. Delivered the app on time, contributing to the overall success of the conference.
• Developed a TV application for Amazon to evaluate and test their upcoming Kepler SDK (not yet public), leveraging React Native to implement key features such as linear TV content launching and in-app purchases. Collaborated closely with Amazon’s team to ensure seamless integration of the SDK and delivered a robust application for reviewing its capabilities. Conducted thorough testing to validate functionality, performance, and user experience, providing critical feedback to enhance the SDK’s development.
• Developed a multi-tenant application for KingsleyGate using React Native and Expo, enabling the company to manage end-to-end recruitment processes, including interview scheduling, candidate search, feedback collection, activity logging, and candidate approval/rejection. Designed a centralized platform to provide administrators with complete control over recruitment workflows, improving efficiency and decision-making. Delivered a scalable and user-friendly solution tailored to the company’s needs, enhancing their ability to manage candidates and streamline operations.
• Created an educational playlist on Expo Application Services (EAS) to help developers learn about the platform, covering key features, best practices, and implementation strategies. The playlist gained significant traction, amassing 2,000+ views on YouTube, and became a valuable resource for the developer community. Demonstrated expertise in Expo and EAS while contributing to the growth of the ecosystem by sharing knowledge and empowering developers to build better applications. Link: https://youtube.com/playlist?list=PLgCGQtEZyQbOax-jpaVU015H2wFjBqDby&si=TbTExkzh66rGvwcy
• Contributed on writing multiple blogs for react and react native for developers here are the links:
• https://geekyants.com/blog/understanding-and-implementing-the-custom-react-hook-for-network-state-monitoring
• https://geekyants.com/blog/introducing-the-usedebounce-hook
• https://geekyants.com/blog/mastering-the-usethrottle-hook-in-react
• https://geekyants.com/blog/unlocking-expos-power-a-guide-to-config-plugins-and-mods

• Designed and developed a scalable dashboard for organization and students, enabling real-time progress tracking.
• Implemented features for teachers and organization members to monitor student performance, track course completion, and generate detailed progress reports.
• Utilized modern front-end frameworks React and to ensure a responsive and efficient user experience.
• Integrated data visualization tools Chart.js to provide actionable insights and analytics for stakeholders.
• Ensured scalability and performance by optimizing database queries, implementing caching mechanisms, through React Query.
• Collaborated with cross-functional teams to gather requirements, iterate on design, and deliver a user-friendly interface tailored to organizational needs.