Oct 2022 – Jun 2024 · 1 yr 8 mos · India

• As part of the Amazon Music team, I played a key role in enabling a streaming-forward experience for music on Amazon Retail surfaces. I led a performance improvement program focused on enhancing metrics and optimizing music page load times by refining both frontend and backend systems. My work also aimed to amplify Amazon Music's discoverability, making it accessible to Amazon's extensive user base of over 400 million monthly active users. I spearheaded initiatives on the DMA project, collaborating with over 35 teams within Amazon Music and additional teams across the organization. Furthermore, I implemented architectural changes to support music profiles on Retail and provided guidance for integrating the bottom bar player, creating a seamless "listen while you shop" experience on Amazon Retail apps.

Nov 2020 – Aug 2022 · 1 yr 9 mos · Bengaluru, Karnataka, India

Mar 2015 – Nov 2020 · 5 yrs 8 mos · Gurgaon, India

• Product: Approval system
• Product: Egencia Rail, An Expedia Inc. Company
• Technology: Java, Web Services, Spring, Javascript, Backbone.

Mar 2015 – Nov 2020 · 5 yrs 8 mos · Gurgaon, India

Aug 2013 – Feb 2015 · 1 yr 6 mos · Noida Area, India

• Java developer to write APIs to be consumed by various clients.
• Taking care of
• 1. API security. As these APIs are public so any one can access them and steal the data, so make it hard for bot and other malicious clients to abuse the system. Used spring security framework to achieve the security.
• 2. User authentication using password stored with proptiger and with Oauth. Used spring security to provide APIs to do the authentication using Oauth service provider and tightly bound the UI and back-end system.
• 3. Session sharing using spring session framework, writing session in redis backed by database. That made it easy to cluster the tomcat.
• 4. Framework over Spring and Quartz to enable to schedule a method using custom annotation in cluster aware system

Apr 2013 – Jul 2013 · 3 mos · Gurgaon, India

• Designing, coding and implementation

Oct 2010 – Apr 2013 · 2 yrs 6 mos · Gurgaon, India

• Project: International Flights LOB
• Client: Traveller / Travel agents
• My Role: Requirement gathering, Designing and coding. Implementing server side logic to integrate new airlines/new features. Code quality improvement and code review.
• Skills: Java, Spring-Integration, Spring MVC, Multi-Threading, Webservice, Ajax, Service Oriented Architecture, Drools
• Description: The purpose of International Flights LOB(Line Of Business) is to handle user initiated search of international flights and enable user to book a flights seamlessly, and at the same time providing as much information as needed to know about baggage/amenities flights details and visa details to make user comfortable to understand all requirements to fly through.

Nov 2008 – Oct 2010 · 1 yr 11 mos · Gurgaon, India

• Work description:
• [Nov 2008 – Till date]
• Project : Flexi Multiradio BTS Manager(Medusa)
• Organization : Aricent Technology
• Designation : Software Engineer
• Tools Used : Java swing, Windows
• Responsibility : Working as software engineer and involved in designing, coding and
• Testing
• Client : Nokia Siemens Networks
• Period : Feb 2009 Till date
• Description : The Nokia Flexi Multiradio Base Station platform covers GSM/EDGE/GPRS technologies. The Element Manager monitors the BTS (Flexi EDGE/Flexi Multiradio) locally or remotely. It shows the simulation of Hardware (BTS) and displays their behavior. For ex it provides way to commission and uncommission the BTS, displays Alarms occurring at BTS, and provides the interface to launch most compatible Element Manager depending on the software installed on BTS.

Jan 2008 – Jun 2008 · 5 mos

• I was trainee here and completed my 6th semester project during this period of time.