I'm currently working at Firebase, Google's mobile and web development platform (part of Google Cloud offerings). Tech Lead of Firebase Emulator Suite and contributor to Realtime Database, App Check & Rules.

(Technology used: Java, JavaScript, Python, Ruby, Bash, MongoDB, NGINX, Google Cloud)

• Led team of 4 and evolved the Firebase Emulator Suite from Alpha to a key product empowering 30,000+ monthly active app developers to innovate.

• Designed and implemented Firebase Auth Emulator and Emulator UI.

Software Lead. Developed air quality monitoring / analysis solutions with a team of 5.

(Technology used: Python, Node.js, AWS, Lambda, Apache Spark, Docker, MongoDB)

• Built ETL + real-time streaming data pipeline to process sensor network data.

• Implemented and scaled serverless stack to handle REST API requests.

I was Clarity's first software hire and I created the architecture of Clarity's air quality information systems. (I was part time during school, full time in summer/winter vacations before I settled into the Software Lead role later as the team grew.) My early work and artifacts can be found below.

• Visualizing real-time air quality data on flat map and 3D globe.

• Modelling and processing the measurements provided by sensors such as PM2.5 concentration

and humidity, as well as their accuracy and precision for analysis and calibration.

(Technology used: NodeJS, MongoDB and Redis on Amazon Cloud. Three.js and Google Maps API on web.)

Led mobile web application development for customer ordering system using AngularJS. Developed front-end of management systems for sellers and internal managers. Designed RESTful APIs and implemented the client side using Restangular. Improved front-end performance and user-experience. Developed WebSocket-based event pushing system using Node.js, Socket.IO and Redis.