Developed a configurable routing layer to direct transactions based on transaction attributes, enhancing

Created a workflow with Airflow to connect with PPRO processor SFTP server that downloads, parses and

Integrated with third party service called Nexmo to send and receive messages for mobile number.

Created batch application to asynchronously handle user SMS replies with Kafka and Web-hooks.

Developed Customizable Landing Page for the marketing team to seamlessly run campaigns with GraphQL, Java and Spring.

Created a AWS serverless lambda function with Java to ingest commission rates to the Rakuten Rewards system.

Designed 30+ interactive and reusable web components with ReactJs, Redux and Saga.

Created periodic tasks with Celery to post live data to data visualization dashboard increasing productivity by 80% using Python, Flask and SQLAlchemy.

Used ANTLR to calculate the price for each shipment resulting in 100% efficiency in pricing for shipment.

Designed and implemented MongoDB schema to efficiently store and retrieve Geospatial objects.

Created a RabbitMQ worker which initiates the pricing when shipment is created in the database.

Performed project build with Jenkins.