Looking for a job

Devashish Khattar

@devashishkhattar

Java software engineer who delivered e-commerce features for John Deere and Dyson using SAP Commerce, Spring, and REST integrations.

India

Message

At Cognizant, I worked on the John Deere E-commerce Platform for Parts and Merchandise, integrating tax and delivery APIs and downstream microservices for order fulfillment.

I enhanced cart-refresh workflows and configured SAP Commerce promotions, including troubleshooting promotion issues. I also investigated high-priority production defects, including incorrect delivery-cost calculations.

At Deloitte USI, I developed OCC endpoints for cart creation and returns on the Dyson e-commerce platform, along with OMS endpoints for marketplace integration. In my independent work, I developed and shipped a 2D mobile game using Godot and released it on Google Play as Subject X: Escape.

Experience

Work history, roles, and key accomplishments

Associate - Projects

Cognizant

Oct 2021 - May 2023 (1 year 7 months)

Integrated tax and delivery APIs, implemented order-fulfillment integrations, and enhanced cart-refresh workflows. Resolved production defects and mentored team members.

Java Spring Framework SAP Commerce Hybris REST APIs OCC OMS Microservices Junit Mockito WireMock Git Maven Apache Ant MySQL Oracle

Software Development Consultant

Deloitte USI

Jan 2019 - Sep 2021 (2 years 8 months)

Developed Hybris OCC and OMS endpoints, integrated REST APIs including DHL, and supported payment integration with Adyen. Investigated production defects and wrote tests using TDD.

Java Spring Framework SAP Commerce Hybris OCC OMS REST APIs Salesforce DHL Adyen Junit Integration Testing Test Driven Development

Software Engineer

Reflex Solution

Nov 2016 - Jan 2019 (2 years 2 months)

Worked on a Hybris B2C application using Java Spring Framework, configured Backoffice data models, and developed Solr Impexes and resolver logic. Created WireMock stubs and wrote JUnit tests.