Vishal mate mate

Software Developer Specialist

Dassault Systèmes

Jul 2023 - Present

Designed and developed scalable applications using Java, Spring Boot, microservices and secure REST APIs with a focus on performance, reliability, and maintainability. Developed event-driven microservices using Apache Kafka, reducing manual business workflows by 80% while enabling reliable asynchronous processing. Designed and optimized high-throughput REST APIs, reducing API response time by 50% through SQL optimization, database indexing, and Redis caching. Engineered high-performance batch processing services capable of processing 10M+ records, reducing execution time by 98–99% through optimized processing logic. Implemented secure authentication and authorization using Spring Security, JWT, and Role-Based Access Control (RBAC), ensuring enterprise-grade security compliance. Built a Report Generator by integrating external REST APIs, automating user feedback collection and report generation, reducing manual effort. Developed and deployed an Outscale VM Scheduler Widget on AWS S3, automating VM lifecycle management to reduce idle cloud costs and manual intervention. Developed reusable UI components with React.js, integrating them with internal REST APIs to provide a seamless, high-performance interface for the Service Engagement Application. Integrated backend services with frontend applications and deployed enterprise solutions on AWS using Docker and GitHub Actions CI/CD pipelines.