Nisar Bhatti

Designed and optimized relational database structures in MySQL and PostgreSQL; delivered responsive cross‑browser interfaces using HTML, CSS, and JavaScript; integrated with backend APIs; collaborated with team using Jira, Confluence, and SharePoint.

Developed a microservices-based grocery management system using MERN Stack (MongoDB, Express.js, React.js, Node.js); implemented API integration, microservices architecture, and containerization with Docker; enhanced grocery tracking and shopping workflows; integrated AI chat bot and modern frontend interfaces.

Architected and developed a microservices-based system for room booking, event management, and e-commerce using Spring Boot; implemented inter-service communication, Kafka-based messaging, and Swagger UI for API docs; integrated SQL (PostgreSQL) and NoSQL (MongoDB) databases; containerized with Docker; supported with React frontend and JIRA/Confluence workflows.

Java Full Stack Developer at Cybage Software

Developed and maintained Java/J2EE applications; implemented multi-threading and synchronization; leveraged the Java Collections API for complex process management. Built high-performance, responsive web applications using JavaScript, HTML/CSS, and Spring MVC; integrated React.js tooling for frontend development. Implemented Docker-based containerization in the development workflow to ensure environment consistency and improve dev/test efficiency. Worked on RESTful APIs and microservices using Spring Boot; designed scalable backend systems. Participated in CI/CD processes with Azure DevOps to optimize deployment cycles.

Developed and maintained Java/J2EE applications, ensuring multi-threading, synchronization, and efficient data handling with the Collections API. Built high-performance, responsive web applications using JavaScript, HTML/CSS, and Spring MVC; utilized React.js to design, test, and deploy software. Implemented Docker containerization within the development workflow to improve environment consistency and accelerate development and testing. Created RESTful APIs and microservices using Spring Boot for scalable backend solutions; engaged in Agile processes and CI/CD via Azure DevOps to streamline releases.