Diksha Kumari

Experienced Full Stack Java Developer with 4+ years of experience in developing Web Applications using Java/J2EE technologies, including Spring Boot and Spring MVC Frameworks. Skilled in integrating applications with relational databases using Hibernate. Proficient in web development using ROR and experienced in code development for Responsive web design in JavaScript, utilizing frameworks like React. Demonstrated expertise in developing Rest web services API, delivering efficient and scalable solutions. Strong working knowledge of SQL and Database concepts for effective data management and optimal performance.

• Designed and developed a Spring Boot-based microservices architecture to process and analyze network impairment data collected from cable modems.
• Implemented RESTful APIs for real-time diagnostics, enabling seamless communication between backend services and the React-based frontend.
• Integrated Spring Data JPA with Oracle to manage large-scale network health data efficiently.
• Leveraged Spring Security for authentication and role-based access control, ensuring system integrity and secure technician access.
• Used Spring Boot Actuator for monitoring application health and performance metrics.
• Automated Work Order generation using Spring Batch, optimizing technician workflows and reducing manual effort.
• Developed unit and integration tests with JUnit to ensure system reliability and performance.
• Managed code repository and CI/CD pipelines with Bitbucket, improving deployment efficiency.
• Deployed services on Apache Tomcat, ensuring high availability and scalability.

Description:
Developed a task management system to help users efficiently create, assign, and track tasks with real-time updates and notifications.

Key Features:

• User Authentication & Role Management: Implemented JWT-based authentication using Spring Security for secure access control.
• Task Management: Users can create, assign, update, and delete tasks with priority levels and deadlines.
• Real-Time Updates: Integrated WebSockets to enable real-time task status updates and notifications.
• RESTful API Development: Designed Spring Boot microservices with Spring Data JPA and Hibernate, connecting to a PostgreSQL database.
• Interactive UI: Built a React-based frontend with Redux for state management, providing a smooth and responsive user experience.
• Deployment: Deployed the backend on AWS (EC2, RDS) and frontend on Vercel/Netlify, ensuring scalability and performance.
• Unit & Integration Testing: Used JUnit and Mockito for backend testing, and Jest/React Testing Library for frontend validation.

• Developed a web-based system to help on-road and off-road stakeholders manage their legal obligations under road transport law and the Chain of Responsibility (CoR) framework.
• Designed and implemented backend services using Ruby on Rails with PostgreSQL, ensuring data integrity and efficient compliance tracking.
• Built dynamic, responsive user interfaces with JavaScript, HTML, and CSS, improving usability for transport operators and regulators.
• Integrated GitHub for version control and collaborative development, ensuring smooth workflow and code management.

• Developed a software solution for commercial real estate agencies to efficiently manage properties and streamline daily operations.
• Designed and implemented backend services using Java 8, Servlets, and Apache Velocity Engine, ensuring high-performance property management workflows.
• Built interactive frontend components with JavaScript, enhancing user experience and operational efficiency.
• Integrated Oracle as the database for secure and scalable data management.
• Deployed applications on AWS and Apache Tomcat, ensuring high availability and scalability.
• Generated dynamic reports using Jasper Studio, providing real-time insights into property management and transactions.

Description:
Developed a backend system to help real estate agencies manage property listings, tenant details, lease agreements, and maintenance requests through a centralized API.

Key Features:

• Property Management APIs: Designed RESTful APIs to handle property listings with features like search, filtering, and status updates (available, rented, under maintenance).
• Tenant & Lease Management: Implemented APIs to store tenant records, lease agreements, and move-in/move-out tracking for better property management.
• Authentication & Role-Based Access: Used Spring Security with JWT authentication to restrict access for landlords, property managers, and tenants.
• Maintenance Request Handling: Built APIs for tenants to submit maintenance requests, allowing property managers to track and update work orders.
• Document Management: Integrated file upload APIs using AWS S3 to store lease agreements, property images, and tenant documents securely.
• Automated Notifications: Used Spring Scheduler to send lease expiration reminders and property inspection alerts.
• Database Management: Used Spring Data JPA and Hibernate with PostgreSQL to store structured property and tenant information efficiently.
• Logging & Monitoring: Integrated Spring Boot Actuator and ELK stack (Elasticsearch, Logstash, Kibana) for system health monitoring and debugging.
• Unit & Integration Testing: Developed test cases using JUnit and Mockito to ensure API reliability and data integrity.
• API Documentation: Used Swagger (Springdoc OpenAPI) for well-structured, interactive API documentation.