Summary
Overview
Work History
Education
Skills
Academic Projects
Timeline
Generic

Naga Sandeep Rallabandi

Little Rock,AR

Summary

Experienced Software Engineer specializing in scalable cloud-native applications and microservices using Java, Kotlin, and Spring Boot. Develops REST APIs and event-driven systems, leveraging AWS services such as SQS, Kinesis, DynamoDB, and S3. Collaborates with cross-functional teams to deliver secure, scalable backend services for enterprise mobile and web platforms.

Overview

5
5
years of professional experience

Work History

Software Engineer

Walmart Global Tech
Sunnyvale, California
08.2025 - Current
  • Developed backend microservices for Walmart's Protection Plan Hub platform, supporting millions of customers.
  • Built Spring Boot microservices and REST APIs for registration, claim workflows, and eligibility validation.
  • Designed AWS SQS and Kinesis pipelines for event-driven processing of protection plan activities.
  • Integrated third-party warranty providers with internal systems, streamlining plan verification and claims processing.
  • Developed APIs for mobile and web applications to access plan details, status, and coverage.
  • Developed scalable DynamoDB models for efficient management of metadata and customer coverage records.
  • Implemented asynchronous worker services for claims, notifications, and event handling.
  • Automated deployments using Docker and CI/CD pipelines, enhancing system monitoring with OpenTelemetry and AWS CloudWatch.

Software Engineer

Citizens Bank
Providence, Rhode Island
06.2023 - 12.2024
  • Developed backend services using Java and Spring Boot to enhance functionality of digital banking applications.
  • Built secure REST APIs for mobile banking platforms to retrieve account balances, transactions, and profile data.
  • Implemented asynchronous messaging with Kafka and AWS SQS for event-driven transaction workflows.
  • Integrated backend services with third-party financial systems and internal banking APIs to streamline data exchange.
  • Optimized backend services and database queries, enhancing API response times by 25%.
  • Designed microservices architecture for transaction processing and customer account services.
  • Conducted automated testing with JUnit to validate reliability and performance of backend services.
  • Utilized Docker and CI/CD pipelines to automate application builds and deployments.

Software Engineer

Accenture
Hyderabad , Telangana, INDIA
01.2021 - 07.2022
  • Built microservices architecture for authentication, user management, and notification services.
  • Designed and developed RESTful backend services using Java and Spring Boot for enterprise applications.
  • Developed secure APIs with OAuth2 authentication and JWT-based authorization to ensure data protection.
  • Optimized SQL queries and implemented Redis caching, reducing API latency by 35%.
  • Implemented event-driven workflows with message queues to process background jobs efficiently.
  • Containerized backend services with Docker, supporting CI/CD pipelines for streamlined deployments.
  • Integrated backend services with React customer portals and mobile applications to enhance user experience.
  • Designed database schemas in MySQL and MongoDB to support scalable data storage solutions.

Education

Master of Science - Information Technology

University of The Cumberlands
Williamsburg, KY
12-2024

Bachelor of Science - Computer Science

GITAM University
Hyderabad , India
05-2022

Skills

  • Programming: Java, Kotlin, Python, JavaScript, TypeScript
  • Backend: Spring Boot, Spring WebFlux, REST APIs, Microservices Architecture
  • Cloud Platforms: AWS (SQS, Kinesis, DynamoDB, S3, IAM, KMS)
  • Event Driven Systems: Kafka, AWS SQS, AWS Kinesis, Asynchronous Messaging
  • Frontend: Vuejs, TypeScript, Tailwind CSS, HTML, CSS, Xcode
  • Databases: DynamoDB, PostgreSQL, MySQL, MongoDB
  • GraphQL
  • DevOps: Docker, Kubernetes, Terraform, Gradle, CI/CD Pipelines
  • Observability: OpenTelemetry, Prometheus, AWS CloudWatch, Grafana
  • Testing: JUnit, MockK, Vitest
  • Tools: Git, Postman, IntelliJ, VS Code

Academic Projects

Cloud Messaging Notification System
  • Built a distributed messaging platform using Spring Boot and AWS SQS to simulate large-scale notification delivery.
  • Implemented event-driven architecture for asynchronous message processing.
  • Stored event data using DynamoDB.
Banking Microservices Platform
  • Developed a microservices banking backend using Spring Boot and REST APIs.
  • Implemented Kafka-based messaging for transaction workflows.
  • Built secure API authentication and persistence layers.

Timeline

Software Engineer

Walmart Global Tech
08.2025 - Current

Software Engineer

Citizens Bank
06.2023 - 12.2024

Software Engineer

Accenture
01.2021 - 07.2022

Master of Science - Information Technology

University of The Cumberlands

Bachelor of Science - Computer Science

GITAM University
Naga Sandeep Rallabandi