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Rounak Mazumdar
@javaexpertron
Java Developer
India
Inglese, Bengali, Hindi
Chi sono
I engineer the systems businesses depend on.
Having over six years of experience modernizing enterprise platforms, building resilient APIs, and leading delivery for global teams—from retail at scale to legal-tech.
Competenze
Rounak Mazumdar
offline •
Tempo di risposta medio: 1 ora
Consulta i miei servizi
Applicazioni web full stack
I will develop, modernize, and migrate java spring boot applications
Esperienza lavorativa
Senior Associate Consultant
Infosys
Dec 2024 - Mar 2026 • 1 yr 3 mos
Senior Java Developer and Team Lead at Infosys with experience delivering modernization and enablement projects for LexisNexis and Apple. Skilled in Java 21, Spring Boot, microservices, REST APIs, Apache Camel, Gradle, Maven, deployment, migration, troubleshooting, and Agile development. Modernized legacy Java applications, integrated internal repositories and shared-path systems, prepared software requirements, led development teams, and collaborated directly with clients through regular demos and technical discussions. Also experienced with Stratos and low-code/no-code application development.
Java Developer
Tata Consultancy Services
Nov 2022 - Dec 2024 • 2 yrs 1 mo
Java Developer at TCS with experience delivering modernization and migration projects for The Home Depot, Macy’s, and Genuine Parts Company. Skilled in Java 8/17/21, Spring Boot, Struts 2, microservices, REST APIs, JSP, JavaScript, HTML, CSS, PostgreSQL, Maven, Gradle, Docker, CF CLI, and Google Cloud Platform. Upgraded legacy applications, developed backend services, migrated systems to the cloud, designed databases, prepared technical documentation, and created unit tests using JUnit and Mockito. Experienced in deployment, troubleshooting, Agile delivery, cross-platform development, and close collaboration with clients and testing teams.
Senior Analyst
Capgemini
Jun 2020 - Nov 2022 • 2 yrs 5 mos
Java Backend Developer at Capgemini with experience supporting AS Watson Group’s retail applications. Skilled in Java 8, Spring Boot, Hibernate, REST APIs, SQL, SOA, Oracle Service Bus, SoapUI, JDeveloper, and WebLogic Server. Developed and implemented RESTful web services, designed solutions from technical specifications, documented custom development approaches, resolved defects, and provided production application support. Experienced in building and maintaining enterprise applications within an Agile, collaborative environment.
