Sharad Gupta

About Sharad Gupta

As a Liferay Developer, I specialize in creating scalable and secure backend solutions…

Experience

1. Liferay Developer

   Protiviti India Member Firm

   Jan 2024 — Present · Noida, IN

   I am a backend developer with hands-on experience in designing and implementing scalable, secure, and high-performance applications. Over the past few years, I have contributed to projects spanning property management systems, user/offer management platforms, and commerce workflows.My expertise lies in Java and Liferay DXP 7.4, with strong skills in building and integrating REST APIs, database management, and workflow automation. I have also worked extensively with authentication systems and secure data handling, ensuring applications meet enterprise-grade requirements.Key Contributions: Designed custom APIs in Liferay DXP, including offer management, user-role mapping, and data migration, enabling seamless integration with external systems. Developed automated schedulers (weekly offer mailer, offer expiry reminders) using Liferay’s notification templates and Quartz, improving engagement and admin efficiency. Implemented workflows for Liferay Commerce offers, handling approval, modification requests, and notifications. Strengthened system security by applying role-based access control and secure data handling across APIs. Built Excel export features with user and role details, including dynamic role renaming via custom mappings. Technical Toolkit:Java, Liferay DXP 7.4, REST APIs, OAuth2.0, JWT, MySQL/PostgreSQL, Git, Swagger/OpenAPI, Quartz Scheduler I am passionate about solving complex backend challenges, optimizing workflows, and building secure, enterprise-ready systems. Always eager to learn, I enjoy exploring new technologies and applying them to deliver impactful solutions.

Education

• Punjab Technical University

  B.tech Cse, Computer Science

  2019 — 2023