Jul 2022 – Jul 2025 · 3 yrs · India

• Developed & optimized a high-performance streaming module for Anaplan data integration, leveraging Java, MySQL, and File Streams, reducing code duplication by almost 70% and integration time by 50%.
• Led migration from iBatis to MyBatis, improving query performance by 40%, reducing downtime by 60%, and enhancing system scalability to support 50% more data transactions.
• Designed & implemented a role-based dashboard module, automating navigation and access control of anaplan dashboards, leading to a 60% increase in dashboard adoption over time.
• Optimized database interactions, improving system reliability and performance, ensuring seamless data flow and real-time availability for key business operations.

May 2021 – Jul 2022 · 1 yr 2 mos · Noida, Uttar Pradesh, India

• Developed & optimized a merchant slot management module using Java 8 & MongoDB, improving offer tracking and scalability.
• Implemented Redis caching & Elasticsearch, boosting merchant data retrieval speed by 30%.
• Worked on a deal management system, enabling customers to claim offers & set reminders, improving user retention.
• Developed Kafka-based event-driven architecture, ensuring real-time customer reminder updates across services.
• Integrated OAuth2 authentication, enabling secure SSO & token-based access, reducing authentication failures by 40%.

Apr 2019 – May 2021 · 2 yrs 1 mo · India

• Point of Sale (POS):
• 1. Checkout cart for command center
• Developed a screen using Vaadin framework where the command center user can create or
• modify the order if there’s a failure in forwarding the order to ChaiPoint from applications like
• Swiggy or Zomato.
• Added the feature where the orders created by the command centre user can be tracked by the
• seller.
• Used Java as the backend language to add additional features for order creation which includes
• applying coupon, calculating taxes, adding delivery charges as well as packaging charges as per the
• order details.
• boxC.in :
• 1. Worked on Distributor Module
• This module covers managing of supply from a service provider to distributor and distributor to
• customer.
• Dealt with handling warehouse allocation, inventory of items and many other modules for various
• distributors.
• Used java , spring framework, maven for back-end api's and MySQL for connecting it to database.
• 2. End to end Wallet Module.
• This is a sort of prepaid account.
• UI is an interesting development which is performed by using Vaadin, where as back-end is
• developed using java, spring boot and maven.

Jun 2018 – Jul 2018 · 1 mo · India