Working as a full stack lead engineer in the Discovery orchestration layer that is responsible for serving data to the critical Walmart front ends like Item, Home, Search page. Ensuring our high throughput, low latency application is running seamlessly without downtime is a challenge I love. In the initial phase I was part of the engineering team which was responsible for migrating front end to ReactJS, Redux. Post migration, I became part of the backend service team wherein my responsibilities included developing new features, integrating with new services using Rest apis, debugging production issues using logs collected in Splunk and Grafana.

Client: Google

I am a part of 5 member bizapps finance reporting team that is trying to build restful web services for the Finance department at Google. I am working on creating restful web service using Google stubby, along with protocol buffers and Hibernate. I have also created extensive unit tests using Mockito, Jukito.

I have also configured application dashboards for monitoring the performance of our applications.

Client: JDA Software

Interact with the Business, understand the requirements and prepare the design document.

Using Core Java,J2EE technologies

Enhancing the existing product by developing new features using both front end and back end technologies like Core Java, Servlets, HTML, JavaScript, jsp , oracle database, weblogic etc.

Network Performance Monitoring (NPM) aims at storing metric data of network equipment in BT’s OpenReach segment (i.e. the last mile to the local exchange). It monitors the DSLAM devices and IL2S switches and stores the huge data set sent by the device vendors to be stored in the local database for reporting purpose and fault prediction. I have done the DB design and the corresponding hibernate classes for efficient retrieval and storage of data. I have also prepared the proof of concept for the UI that aims to deliver a rich visual experience for the capacity planners.

Developed JAX-WS web services for exchanging patient health information among different subscriber health care institutions.

Responsibilities:

• Developed the application using JAX WS Framework which is based on the SOA design pattern.

• Configured a JAX-WS-based web service for HTTP basic authentication.

• Used SOAP UI tool to create subscription requests and test the business functionality

• Used TCP/IP Mon to extensively debug the SOAP messages in the HTTP request/response.

• Implemented multi-threading to handle concurrent web service requests asynchronously using the executor framework.