About

Abhishek Gupta is a highly skilled Staff Software Engineer with 15 years of experience in analysis, design, implementation, and testing of Object-Oriented Applications in Client/Server environments using Java/J2EE and Nodejs. Currently working as a Full stack lead software engineer at Walmart eCommerce, he is responsible for building and maintaining highly scalable, high throughput, low latency backend systems for serving data to Walmart eCommerce website and IOS/Android app. Abhishek has good knowledge of Algorithms and Data Structures and is experienced in working with frameworks like React, Spring, and Node js. He also has experience in migrating applications to Kubernetes, Azure and Front End Development using UI technologies like HTML, JavaScript, JSF, Ajax. Abhishek has expertise in the design and development of various web- and enterprise-level applications using J2EE technologies like JSP, Servlets, JDBC, Oracle, and developing middle-tier logic using EJB 3. He is also an expert in ORM frameworks like JPA and Hibernate. He has knowledge in HTML 5 frameworks like KineticJS and JavaScript Infovis Toolkit for developing rich, interactive graphical applications on the browser. In his current role as a Staff Software Engineer at Walmart, Abhishek is working as a full stack lead engineer in the Discovery orchestration layer that is responsible for serving data to the critical Walmart front ends like Item, Home, Search page. He ensures that the high throughput, low latency application is running seamlessly without downtime. In the initial phase, he was part of the engineering team responsible for migrating the front end to ReactJS, Redux. Post migration, he became a part of the backend service team, where his responsibilities included developing new features, integrating with new services using Rest APIs, and debugging production issues using logs collected in Splunk and Grafana. Abhishek has previously worked as a Senior Java Developer at Alphanet Consulting LLC, where he was part of a 5-member bizapps finance reporting team that was trying to build restful web services for the Finance department at Google. He has also worked as a Software Engineer at Bona Fide Management Inc, where he interacted with the Business, understood the requirements, and prepared the design document. He used Core Java, J2EE technologies, and enhanced the existing product by developing new features using both front end and back end technologies like Core Java, Servlets, HTML, JavaScript, jsp, oracle database, weblogic, etc. Abhishek holds a Bachelor