Vinay Manda

Java Developer

Hyderabad, India 6+ yrs exp 90 · Outstanding

About

Results-driven Backend Developer with 4.5 years of experience in designing, developing, and maintaining enterprise applications. Experienced in application modernization, cloud migration, performance optimization, and delivering secure, scalable solutions. Strong understanding of the software development lifecycle, with expertise in collaborating within Agile teams to deliver high-quality software.

Skills & Expertise (29)

Java 8 Advanced

7.8/10

4.5

Years Exp

Spring Boot Advanced

7.8/10

4.5

Years Exp

RESTful API Design Advanced

7.6/10

4.5

Years Exp

Microservices Advanced

7.5/10

4.5

Years Exp

Spring MVC Advanced

7.5/10

4.5

Years Exp

Spring Data JPA Advanced

7.5/10

4.5

Years Exp

Spring Security Advanced

7.5/10

4.5

Years Exp

Hibernate Advanced

7.0/10

4.5

Years Exp

OAuth2 Advanced

7.0/10

4.5

Years Exp

Git Advanced

7.0/10

4.5

Years Exp

JUnit Advanced

7.0/10

4.5

Years Exp

Google Kubernetes Engine Advanced

7.0/10

4.5

Years Exp

JDBC Intermediate

6.5/10

4.5

Years Exp

Microsoft Graph API Intermediate

6.5/10

Years Exp

Maven Intermediate

6.5/10

4.5

Years Exp

Docker Intermediate

6.0/10

Years Exp

Jira Intermediate

6.0/10

4.5

Years Exp

Postman Intermediate

6.0/10

4.5

Years Exp

MySql Intermediate

6.0/10

4.5

Years Exp

IntelliJ Intermediate

6.0/10

4.5

Years Exp

Apache Tomcat Intermediate

6.0/10

4.5

Years Exp

Apache Kafka Intermediate

6.0/10

Years Exp

Redis Intermediate

5.5/10

Years Exp

Swagger Intermediate

5.5/10

4.5

Years Exp

H2 Intermediate

5.5/10

4.5

Years Exp

Eclipse Intermediate

5.5/10

4.5

Years Exp

STS Intermediate

5.5/10

4.5

Years Exp

Spinnaker Intermediate

5.0/10

Years Exp

Visual Studio Intermediate

4.5/10

Years Exp

Work Experience

Java Backend Developer

Tata Consultancy Services (TCS)

Mar 2022 - Present

Migration of enterprise-level microservices from Pivotal Cloud Foundry (PCF) to Google Kubernetes Engine (GKE) to improve scalability, reduce infrastructure costs, and leverage advanced Google Cloud features. Analysed and assessed existing PCF-hosted applications to determine migration readiness and dependencies. Re-architected and containerized applications using Docker and deployed on GKE clusters with optimal configurations. Developed component classes using MVC Patterns and wrote comprehensive JUnit test cases. Migrated Email functionality from SMTP protocol to Microsoft Graph API, improving email delivery reliability by 30% and reducing latency by 20%. Implemented Spring Security enhancing API response efficiency by 15% and strengthening security compliance by 30%. Collaborated with DevOps Engineers to set up CI/CD pipelines using Spinnaker for automated build and deployment. Participated in code reviews and documented migration strategies, best practices, and troubleshooting guides. Supported application deployments across development, QA, and staging environments, ensuring successful release execution and post-deployment validation. Monitored application logs, investigated deployment and production issues, and performed root cause analysis to ensure application reliability.

Java Backend Developer

Tata Consultancy Services (TCS)

Jul 2022 - Mar 2024

Robust platform enabling customers to browse, purchase, and manage home improvement products online — featuring seamless product search, dynamic shopping cart, secure payment processing, and efficient order tracking for millions of users. Gathered requirements and performed analysis, design, and development of the platform. Developed component classes using MVC Patterns and server controls via Spring Controller classes. Built the persistence layer using Spring Data JPA for efficient database operations. Implemented OAuth2 and Spring Security for secure user authentication and authorization. Collaborated with cross-functional teams including front-end developers and QA engineers. Deployed applications to non-production environments using GIT version control. Performed unit and integration testing; supported SIT and UAT phases for defect resolution. Assisted in application deployment activities and verified successful deployments across development and testing environments. Performed REST API testing using Postman and ensured seamless integration with dependent applications.