ANVISHA KUMARI SINGH

Project: SALCUS – Telecom Domain

• Developed and maintained scalable microservices using Java, Spring Boot, and Spring Cloud.
• Integrated Kafka for asynchronous messaging between distributed services.
• Utilized Swagger to generate API specifications and client SDKs.
• Implemented PDF generation functionality by interacting with external services.
• Deployed services using API Gateway, with Load Balancing and configuration management.
• Tools: Postman, MySQL, JIRA, Jenkins, AWS (S3, EC2).

Client: Discover – Financial Services

• Migrated a legacy monolithic application to a modern microservices architecture.
• Developed REST APIs using Java 8, Spring Boot; improved system modularity.
• Upgraded and re-implemented .jar files, ensuring backward compatibility and improved functionality.
• Enhanced transactional features and contributed to frontend integration where needed.
• Involved in performance tuning and core database optimizations.

Project: BIS Module – Government Project

• Designed microservices architecture using Java 8, Spring Boot, and multi-threading.
• Generated Java classes from WSDL for SOAP API consumption; integrated with RESTful endpoints.
• Used AWS for hosting, with EC2 instances and cloud service automation.
• Contributed to both backend and basic frontend tasks using HTML, CSS, JavaScript.
• Implemented API Gateway, load balancing, and application monitoring.

Clients: Government of Jamaica, Coal India Pvt Ltd, Cayman Island

• Designed and developed backend modules for citizen-facing applications in the public sector.
• Implemented REST APIs using Spring MVC, Spring Boot, and Hibernate for data persistence.
• Developed reporting features and admin modules for government data handling and validation.
• Automated AWS infrastructure (EC2, S3, RDS) using Cloud Formation templates.
• Participated in deployment, monitoring, and documentation activities.

• Collaborated with cross-functional teams to develop, test, and deploy high-quality software solutions for clients.
• Supported Java backend development using Spring Framework and MVC architecture.
• Helped in refactoring and writing reusable service components.
• Assisted in database design and integrations.
• Participated in sprint planning sessions by estimating task complexity and prioritizing work items.
• Developed well-organized training materials for end-users, enabling seamless adoption of new software features.