• Led a team of junior engineers in developing multiple web and mobile applications, with a focus on healthcare and utility domains.

• Architected and implemented mobile and full-stack applications using Next.js and React on the frontend, with NestJS, Node.js, and Express powering the backend; successfully deployed and managed in production on AWS Cloud.

• Developed iOS applications in Swift, integrating CoreBluetooth to transfer data from wearables via BLE to AWS DynamoDB and Aurora.

• Built Android applications using Kotlin and Jetpack Compose, enabling data transfer from wearables to the AWS cloud via Retrofit. Leveraged Hilt for dependency injection and Bluetooth libraries for communication.

• Integrated AWS Chime SDK to provide video conferencing and real-time chat capabilities within IOS and Android mobile applications.

• Developed and tested Python data processing functions within Docker containers before deploying them as AWS Lambda microservices.

• Utilized AWS IoT to transfer real-time utility data from sensors via a Python-based EC2 server to an AWS Timestream database.

• Built a Quicksight web dashboard in React, implementing OAuth JWT authentication via AWS Cognito for secure authentication and user management.

• Integrated backend APIs with AWS EventBridge and SQS to efficiently handle data processing Cron jobs.

• Led team of software engineers to build tele-health web and mobile applications for patients and doctors

• Developed mobile applications via Xamarin (C#) for patients to submit health details and their recordings

• Utilized libraries such as Core Bluetooth to allow patients to transfer data from their devices over BLE

• Created Python microservices via AWS Lambda to remove noise in transferred audio recordings

• Worked with frontend developers to build a patient management web application via Angular framework

• Built a backend AWS Beanstalk server in NodeJS and Express and linked it with frontend hosted in S3

• Implemented APIs to store data in AWS RDS and optimized by storing frequently-used data in DynamoDB

• Maintained and updated legacy applications which were developed in Java Spring Boot and Hibernate ORM

• Coordinated with external consultants to adhere to healthcare data security and regulation requirements

• Developed Python scripts to consolidate port addresses from scattered datasets in a single CSV file

• Utilized Docker and libraries such as Paramiko and Telnetlib to automate retrieval of chip information

• Built a responsive web portal for research entities in USC (Node.js, Express.js & Twitter Bootstrap)

• Integrated Instagram basic display API and Instafeed.js to populate Instagram feed images in website

• Built frontend and backend in Azure cloud for a new expense management web application

• Developed payment gateway with Braintree API to provide billing and subscription functionalities

• Implemented OAuth Xero APIs for automated creation of monthly invoices for recurring subscribers

• Initiated the setup of Java backend on Azure App Services and stored data in Azure Cosmos DB

• Designed REST webservices via Jersey framework. Languages used: C#, Java & JavaScript