06/27/2026 updated
verified
Premium member
100 % availableFreelance Java Developer | Spring Boot | Eclipse RCP | Full Stack Engineer
Ahmedabad, India
Worldwide
M.Tech Computer Science and Engineering, NIRMA UniversityAbout me
I am Harikrushna Vanpariya, a software architect and full-stack technology professional with 13+ years of experience in Java, Spring Boot, microservices, REST APIs, DevOps, and enterprise application development. I have worked with global product companies including Salesforce and PayPal.
BackendApi Design
Java Development
Extensive experience in Java-based application development using Spring Boot, Hibernate, Struts, and OSGi frameworks across multiple enterprise projects.
Eclipse RCP & EMF/GEF
Deep expertise in Eclipse RCP plugin development including EMF, GEF, and Graphiti for building rich client applications and graphical tooling.
Angular & Frontend Technologies
Proficiency in Angular and AngularJS for building modern frontend applications, combined with experience in REST API integration and Ionic for mobile development.
Spring Boot
Application development using Spring Boot for building scalable backend services and REST APIs.
OSGi
Development of modular Java applications using the OSGi framework for plugin-based architectures.
XML & Data Structures
Strong knowledge of XML-based data structures and algorithms used in enterprise and embedded system projects.
Linux & Shell Scripting
Practical experience with Linux operating systems and Shell Scripting for automation and system-level tasks.
NodeJS & BotKit
Development of Slack bots using NodeJS and BotKit for system monitoring and change request notifications.
REST API
Design and integration of REST APIs for compliance, tax, and rewards application use cases across multiple companies.
Solaris
Experience working with Solaris operating systems in enterprise development environments.
Extensive experience in Java-based application development using Spring Boot, Hibernate, Struts, and OSGi frameworks across multiple enterprise projects.
Eclipse RCP & EMF/GEF
Deep expertise in Eclipse RCP plugin development including EMF, GEF, and Graphiti for building rich client applications and graphical tooling.
Angular & Frontend Technologies
Proficiency in Angular and AngularJS for building modern frontend applications, combined with experience in REST API integration and Ionic for mobile development.
Spring Boot
Application development using Spring Boot for building scalable backend services and REST APIs.
OSGi
Development of modular Java applications using the OSGi framework for plugin-based architectures.
XML & Data Structures
Strong knowledge of XML-based data structures and algorithms used in enterprise and embedded system projects.
Linux & Shell Scripting
Practical experience with Linux operating systems and Shell Scripting for automation and system-level tasks.
NodeJS & BotKit
Development of Slack bots using NodeJS and BotKit for system monitoring and change request notifications.
REST API
Design and integration of REST APIs for compliance, tax, and rewards application use cases across multiple companies.
Solaris
Experience working with Solaris operating systems in enterprise development environments.
Languages
EnglishFluent
Project history
Working on independent freelance Java development projects.
Worked as a freelance Java developer for Immersive Infotech Solution on client projects.
Worked in the Data360/Genie team on the actions framework in Bangalore.