Jun 2018 – Aug 2020 · 2 yrs 2 mos · Noida, Uttar Pradesh, India

• Technologies Used -
• Node.js, Express.js, Redis, Rabbitmq, MYSQL, Kafka, Elasticsearch, Java, Spring boot, Hibernate
• Currently working on "Control Tower" Feature. This feature allows Paytmmall to efficiently manage the working or packing capacity of a
• warehouse. It also helps in providing accurate order timelines to the customer as the system is now aware of packing capacity and suggests by when the warehouse need to pack the item and mark it eligible for a courier to pick up.
• Designed and developed a management information system(MIS). It helps the management and operations team to efficiently analyse order push data. Our system is responsible for pushing orders to third-party warehouses.
• But sometimes orders get stuck due to integration failure and in such cases, it was painful to debug the reason for failure from machine logs.
• MIS system stores all the relevant data of order push to warehouses in ES. MIS panel helps to bring down the operational task debugging time.

Jun 2015 – Jun 2018 · 3 yrs · Noida, Uttar Pradesh, India

• Technologies Used -
• Node.js, Express.js, Redis, Rabbitmq, MYSQL, Kafka, Elasticsearch, Java, Spring boot, Hibernate
• Developed shipped together Feature that will make single shipment for courier of multiple items of an order depending upon predefined parameters. Previously, separate shipments were created for each item which is not a viable option economically. Single shipment for multiple items helped in bringing down the logistics cost. This feature is designed in such a way that the deciding factors for creating shipments can be controlled dynamically through a set of rules.
• Developed APIs that will provide a clear view of the inventory of the merchant and merchant should be able to add, create and track his inventory in different warehouses efficiently.
• Revamped the refund initiation logic in Paytm to more dynamic and secure architecture.
• Designed and developed Paytm return and replacement microservice. Microservice is designed in a way that functionality of an API can be changed at runtime using the rule engine and the predefined set of actions.

Jun 2014 – Jul 2014 · 1 mo · Greater Delhi Area

• Has undergone practical training in the CRIS and worked on the project 'Flag-o-Fast' : Android Application' under the guidance of Mr. Praveen Kumar, Sr. Software Engineer of CMS group.

Jun 2013 – Jul 2013 · 1 mo · Noida, Uttar Pradesh, India

• I was Intern for two months on Android Development . Learned fundamentals of Android Development and submitted a web browser as project at the end of the internship.