Handled the entire stack from frontend using Angular to backend using NestJS.

• Utilized RabbitMQ for event queuing.
• Integrated payment gateways and handled processing payments.
• Handled social logins with Google and Apple as OAuth providers.
• Developed an IVR experience using Twilio.

Attendance Logging System

• Built a REST API with NestJS and TypeORM.
• Handled CRUD operations to a MySQL database.
• Utilized WebSockets to display real-time data.
• Handled dynamically generating unique QR codes for each student.
• Handled logs through a HID scanner.
• Built a React frontend.
• Containerized the app with Docker.
• Deployed the app to Azure Container Instances.

Built a new version of an internal application from the ground up using Angular.

• Optimized performance and user experience.
• Implemented Optimistic UI Updates to enhance responsiveness, reducing unnecessary backend calls.
• Handled state using NGXS and utilized search params for persistence allowing URL sharing.

Graduates Management System

• Handled file uploads using Cloudflare R2 storage through Workers.
• Handled CRUD operations to a PostgreSQL database through a Node.js REST API.
• Implemented a custom authentication system with JWT.
• Built a React TSX frontend (SWR for server state, Zustand for client state) (handled downloading data as PDF or CSV files).
• Developed a script for database seeding by extracting and importing data from xlsx files.
• Containerized the app with Docker.

Converting Figma files to pixel perfect functioning websites.

• Using vanilla JS and TailwindCSS.

I took part in building and designing an alert system.

• Filtered external API endpoints.
• Stored data in a SQL database.
• Handled notifications through email and Microsoft Teams.

Orders Management System

• Built a REST API using Node.js, Express.js, MongoDB.
• Adapted Next.js React Server Components.