Aug 2021 – Dec 2022 · 1 yr 4 mos · Bengaluru, Karnataka, India

• Worked on Walmart's B2B e-commerce platform https://business.walmart.com/ built using infamous framework Project Glass . Got chance to build the app from scratch and lead a team of 3 talented engineers. Worked along with UX and product to deliver features like Walmart Business+ (https://business.walmart.com/plus) and User management from scratch.
• Also Initially worked on SBP :
• Strategy Based Pricing is the backbone of Walmart's pricing for Store and E-com platform. SBP is an event-driven, reactive, intelligent algorithm based system which automates the price change for an item accross all the destinations.
• Role and responsibilities :
• Create reusable libraries / pages using Next.js
• Create Micro front-end application using React/Hapi.js.
• Enhance and maintain existing system.
• Built a widget to take feedback from users.
• Create micro services using Spring WebFlux.
• Built Reactive API's using WebFlux and Cassandra.
• Mentoring and Reviewing code of Junior Members/ Peer reviews.

Apr 2020 – Aug 2021 · 1 yr 4 mos · Pune, Maharashtra

• The Sensor Data Platform is an event-driven, scalable, stateful stream processing platform for ingesting, normalizing and delivering mobile health data collected from wearable sensors to help clinical development professionals support existing and discover new clinical endpoints.
• As a Full stack developer my role :
• Design and Develop Entity Management UI using React & Material Design.
• Create interactive, reusable JavaScript components using React.
• Create Mobile first responsive web Applications using utilities such as Bootstrap , Flex layout which are cross browser compliant.
• Design and Develop APIs ( REST/GraphQL ) using microservice Architecture.
• Implement Cassandra DB for high performance I/O.
• Implement Authentication in the backend server.
• Implement Role Based Access Control(RBAC) in the Graphql API.
• Setup and deploy Lambda functions using serverless framework.
• Created Interaction diagram/ flow diagrams for the requirements.
• Designing and developing prototypes for applications..
• Making code Review tool such as Codacy, Sonar compliant.
• Mentoring and Reviewing code of Junior Members/ Peer reviews.

Dec 2019 – Apr 2020 · 4 mos

• The client is a multinational investment bank, which has a giant IT system to support its BAU work. I got a chance to work on multiple portfolios such as Data quality management
• (DQM), Business Rule framework ( BRF ) and Others across the Teams which was part of the Data Management group.
• As a Full stack developer my role :
• 1. Develop User Interface functionality for web applications, mobile apps using advanced UI technologies
• 2. Create interactive, reusable JavaScript components using advance UI Framework like Angular
• 3. Create Mobile first responsive web Applications using utilities such as Bootstrap , Flex layout which are cross browser compliant
• 4. Building RESTful API using Express.js following MicroService architecture
• 5. Data modeling for NoSQL Database and creating Schema for it
• 6. Writing efficient query and use it in Backend Services
• 7. Designing and developing prototypes for applications
• 8. Setup and responsibility of Devops(CI/CD) activity of the Applications using tools such as : Docker, Teamcity , Maven , Shell
• 9. Making code Review tool such as Codacy, Sonar compliant
• 10. Mentoring and Reviewing code of Junior Members

Jun 2016 – Dec 2019 · 3 yrs 6 mos

Sep 2015 – Jan 2016 · 4 mos · Bengaluru Area, India