Diptesh Kumar Email & Phone Number

Dedicated and innovative Software Developer with over 2.4 years of experience in backend development and in Rest API design , specializing in Java ,Spring Frameworks, Hibernate, JPA, React, and JavaScript. Known for delivering high-quality, scalable applications that enhance user experience and meet business goals. Strong background in Agile methodologies and a proven ability to work collaboratively in fast-paced, cross-functional teams.

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  Sde 1

  Airtel Digital

  Jul 2022 - Present - Gurugram, Haryana, India

  ATOM (Airtel Order Management) - The Product is to manage end to end life cycle of users (New/Existing), whether with new SIM registrationover the network till recharge, plan change, MNP, Postpaid Bill registration etc. The product manages the traffic 3.2 million per day using severalapps like Airtel Thanks, eCAF, Mitra etc.• Technology: Java, Spring Boot, Hibernate, Drools, Oracle 12c,React,Javascript• Improvised the network traffic capacity of the requests from variousplatforms 3.2 to 10.4 million per day in the existing product of Bharti Airtel.• Developed new UI for ATOM order management and user interface using javascript, React js , Html ,CSS•Developed and maintained RESTful APIs and integrated third-party services, enhancing application functionality and to Integrate with Frontend using Springboot, Hibernate, JPA, MySql . •Implemented a Gateway Module for Microservices Architecture : Designed and implemented a gateway module to streamline request handling in a microservices architecture. This gateway serves as a single entry point for clients, effectively routing requests to appropriate microservices based on defined paths. Key Features – Routing , Security Integration , Monitoring and Analytics.•Security Implementation: Enhanced application security by implementing Spring Security with JWT token authentication, including logging, rate limiting, and other security measures, significantly reducing vulnerability to attacks.•Framework Migration: Successfully migrated applications from Spring to Spring Boot, significantly enhancing development efficiency and system performance. This transition allowed for simplified configuration and reduced boilerplate code, enabling quicker deployment and easier maintenance.using Servlets, Hibernate and JPA with knowledge of SDLC concepts.•Integrated Different systems directly with ATOM removing intermediate systems , for better maintenance of Orders . Worked with other teams efficiently to implement this feature