Krishna Priya

Software Engineer with 2+ years of experience in Java backend development within a large enterprise environment, specializing in Core Java, Spring Boot, Micronaut, Microservices, REST APIs, Kafka, MongoDB, SQL, and Microsoft Azure. Experienced in developing, testing, debugging, and maintaining backend services involving event-driven architecture, service integration, data persistence, CI/CD automation, and application modernization. Strong focus on secure, stable, reliable, and maintainable software development.

Software Engineer — Java Backend Developer - Tata Consultancy Services (TCS) - Chennai, India

(2024-06)

• Developed and maintained backend services using Java, Spring Boot, Micronaut, Microservices, and REST APIs, integrating Azure Storage, Kafka, MongoDB, and SQL for enterprise e-commerce workflows.
• Implemented event-driven and asynchronous processing using Kafka producers, consumers, and MongoDB Change Streams to enable reliable service-to-service data flows.
• Developed and delivered third-party API flows through Apigee and REST APIs, connecting backend services with external systems, messaging components, and persistent data stores.
• Modernized a legacy Java Spring Boot application by decoupling components and upgrading Java and Spring Boot versions within a day while maintaining reliable processing of data extracts up to approximately 7 GB.
• Optimized legacy backend APIs for improved response performance and system efficiency while preserving functional compatibility, reliability, and existing application behavior.
• Executed an end-to-end migration from Azure DevOps to GitHub Actions across 9 services, implementing CI/CD and deployment workflows to improve automation and maintainability.
• Engineered and delivered a business-critical Azure Databricks workflow overnight under an urgent timeline, demonstrating rapid technical problem solving and reliable execution.
• Implemented JUnit testing and secure coding practices across backend services, supporting reliable and maintainable software delivery and vulnerability prevention.
• Investigated and resolved technical issues across backend workflows while considering service dependencies and application behavior in an Agile and DevOps software development environment.
• Participated in an internal AI Hackathon and developed an AI-assisted coding agent in VS Code capable of generating project files and supporting end-to-end application code generation.

Bachelor's Degree - Information Technology - Sathyabama Institute of Science and Technology (2020 - 2024)

Higher Secondary (12th Class) - Computer Science Major - SRV Matriculation Higher Secondary School (2019 - 2020)