Senior Engineer – Altimetrik
May 2025 – Present
Technology Stack: React, Redux, GraphQL, Java, Spring Boot, Spring AI, Kafka, MySQL, MongoDB, Radis, LLM, AWS, REST
- Working in Commerce Solution which product lines Cashstar, Nimble, Giftcards.com with B2C, B2B, D2C business channel
- Working for new feature in promotion and order service to manage promos with PIM and catalog service to Voucherify
- Worked in /v3/orders DDP service that helped respective brand’s (Like – Amazon, Walmart, Delta Airline, Rakuten, etc.)
- Where millions of customers can apply their promo or vouchers on 1st or 3rd party BHN own platform
- Worked in BHN Promo Assistant, an LLM based AI application from scratch, driving multi-million-dollar revenue impact
Software Engineer 3 – Walmart Global Tech
Oct 2023 – May 2025
Technology Stack: React, Redux, GraphQL, Java, Spring Boot, Kafka, Azure Sql, Cosmos DB, Radis, LLM, Azure, WCNP, REST
- Worked in a new talent development and in a Walmart internal LLM based AI application development project
- Worked in auto-purge feature from scratch using CRPA API
- Automated system to purge all candidate information where retention period exceeds 5 years
- Worked in Talent MyHiring project as a full stack developer from scratch, saving million-dollar hiring costs
- Worked in Galaxy project as a frontend developer, replicating existing API consuming logic
- Onboarded Galaxy app to use GraphQL APQs on web and mobile platforms, reducing load time by 25%
- Supported project Porter as a cloud backend developer, integrating various CI/CD and DevOps changes
- Migrated DB2 dev changes to Azure SQL and optimized services, improving app performance by 20%
SDE – Dish Network
Mar 2022 – Oct 2023
Technology Stack: React, Redux, RxJS, Java, Spring Boot, Hibernate, Kafka, Radis, MySQL, MongoDB, Cassandra, AWS, REST
- Worked in a team of engineers with agile project development, writing high-performance full stack code with JS and Java
- Reduced app load time by 75% and resolved full stack bugs, contributing to multi-million dollar profit gains
- Implemented sports score feature with multi-league interaction, improving customer retention during DISH downtime
- Designed and implemented Swrve rewards feature and coin logic system, increasing new customer acquisition
- Participated in HLD design and REST microservices development for Sling Guide 2.0 feature
- Designed and developed Spring-based security microservice used by millions on Sling and DISH Wireless
- Handled CI/CD, pipeline integration, pull requests, code reviews, and performed load/stress/unit/e2e testing
Software Engineer – Cognizant
Dec 2019 – Mar 2022
Technology Stack: JavaScript, TypeScript, React, Java, Spring Boot, Kafka, SQL, AWS S3, AWS SQS, JAXB, Microservices, REST
- Worked under leads on developing the E-Commerce project and supported client success during festival season
- Involved in bug fixes and support tasks that boosted client profits by the end of the targeted second quarter
- Participated in designing and developing the ECM project, increasing global revenue by 23% in the first quarter