Summary
Overview
Work History
Education
Skills
Websites
Certification
Timeline
Generic

Swaraj Chirumamilla

Dallas,USA

Summary

Results-driven and highly skilled software engineer with over [X years] of experience designing, building, and maintaining scalable, secure, and high-performance applications across banking, e-commerce, and financial domains.
Proficient in developing end-to-end enterprise solutions with a focus on robust microservices architecture, system scalability, and data security.

  • Extensive experience developing enterprise-grade applications with high availability and performance using [e.g., Java, Spring Boot, REST APIs, Kafka, Docker].
  • Designed and implemented secure, scalable microservices for real-time financial transaction processing using [e.g., Spring Cloud, Redis, RabbitMQ].
  • Built dynamic, user-centric web applications with seamless backend integration using [e.g., React, Angular, TypeScript, Node.js, REST/GraphQL].
  • Skilled in designing and optimizing both relational and NoSQL databases (e.g., PostgreSQL, MySQL, MongoDB), including performance tuning and data integrity through efficient query writing.
  • Deployed and managed containerized applications with efficient CI/CD integration and load balancing using [e.g., Kubernetes, Jenkins, NGINX].
  • Delivered cloud-native applications on platforms like AWS/GCP/Azure ensuring high availability, cost-effective scaling, and fault tolerance using services like [e.g., EC2, Lambda, S3, RDS, CloudWatch].
  • Integrated real-time messaging systems (e.g., Kafka, RabbitMQ) to enable asynchronous communication between microservices.
  • Automated build, test, and deployment pipelines using [e.g., Jenkins, GitLab CI, Docker, Terraform] for faster delivery cycles.
  • Developed comprehensive unit and integration tests using [e.g., JUnit, Mockito, Cypress], ensuring high code quality and reliability.
  • Actively contributed to Agile processes including sprint planning, backlog grooming, daily stand-ups, and retrospectives.
  • Utilized observability tools (e.g., Prometheus, Grafana, ELK Stack, Datadog) for performance monitoring, troubleshooting, and system health tracking.
  • Committed to security best practices including OWASP standards, with experience implementing OAuth2, JWT for secure authentication and authorization.
  • Collaborated closely with business analysts and UX teams, translating business requirements into effective, user-friendly technical solutions using tools like [e.g., Jira, Figma].

Overview

5
5
years of professional experience
1
1
Certification

Work History

Java Full Stack Developer

Visa
02.2025 - Current
  • Designed and developed scalable, secure microservices for high-performance financial transaction processing using [e.g., Java, Spring Boot, Spring Security, Hibernate].
  • Built dynamic, interactive UIs with React, Redux, and RESTful APIs, enhancing user experience and application responsiveness.
  • Integrated [e.g., Apache Kafka] for real-time message streaming and asynchronous communication between distributed microservices.
  • Deployed cloud-native applications on [e.g., AWS, GCP], ensuring high availability, fault tolerance, and cost-effective scaling.
  • Implemented CI/CD pipelines using [e.g., Jenkins, GitLab CI, Maven, Docker], streamlining the build, test, and deployment lifecycle.
  • Managed container orchestration with [e.g., Kubernetes], enabling zero-downtime deployments and efficient load balancing across services.
  • Performed backend optimizations such as [e.g., caching, connection pooling, query tuning] to support high-load enterprise systems.
  • Developed and integrated REST/SOAP APIs with external systems to ensure seamless and reliable data flow across platforms.
  • Created and maintained [e.g., PostgreSQL, MongoDB] databases, ensuring high data integrity and optimized query performance.
  • Actively contributed to Agile ceremonies including sprint planning, stand-ups, and retrospectives, improving collaboration and delivery timelines.
  • Conducted comprehensive unit and integration testing using [e.g., JUnit, Postman, Mockito], increasing code reliability and reducing production issues.
  • Utilized monitoring tools like [e.g., Prometheus, Grafana, New Relic] to detect performance issues and maintain system health.
  • Worked closely with UI/UX teams using [e.g., Figma] and collaborated with product managers to convert business requirements into technical solutions.
  • Followed industry security best practices and ensured compliance with [e.g., OWASP, PCI DSS] standards.

Java Full Stack Developer

HDFC Bank Limited
07.2021 - 12.2022
  • Designed and implemented reusable UI components using [e.g., React, TypeScript, Material UI], improving consistency and reducing development time across multiple banking modules.
  • Collaborated with DevOps teams to streamline application deployment and monitoring on [e.g., AWS, Azure], enhancing operational efficiency.
  • Identified and resolved backend performance bottlenecks using [e.g., Java, SQL profiling, memory optimization], resulting in a 20% improvement in application response time.
  • Developed robust validation mechanisms and comprehensive error-handling strategies, ensuring seamless exception management across all application layers by following industry best practices.
  • Participated in code reviews, adhering to [e.g., clean code principles, SOLID, design patterns] to maintain a high-quality, scalable, and maintainable codebase.
  • Integrated third-party services such as [e.g., Twilio, SendGrid] to enable real-time customer notifications via [e.g., SMS, email].
  • Documented architecture designs, API contracts, and component workflows to support future scalability and facilitate smooth knowledge transfer.
  • Actively contributed to incident response, root cause analysis, and live issue troubleshooting, reducing production downtime and improving system stability with tools like [e.g., Splunk, ELK Stack].
  • Coordinated with UX/UI designers and business stakeholders to deliver user-centric features, enhancing the usability and accessibility of customer-facing platforms.
  • Tracked and resolved bugs using tools like [e.g., Jira, Bugzilla], while maintaining sprint metrics to ensure delivery quality and alignment with Agile goals.

Java Full Stack Developer

Bajaj Electricals
01.2020 - 07.2021
  • Developed and maintained scalable, high-performance backend systems using [e.g., Java, Spring Boot, Node.js], ensuring availability and reliability for enterprise-level applications.
  • Designed and implemented integration layers to connect frontend systems and third-party services, enabling seamless and secure data exchange.
  • Wrote efficient, optimized [e.g., SQL/NoSQL] queries and utilized [e.g., ORM frameworks or native drivers] to interact with [e.g., PostgreSQL, MongoDB] databases for fast data retrieval and processing.
  • Implemented secure authentication and authorization workflows using [e.g., OAuth2, JWT], protecting customer data and application resources.
  • Actively contributed to the Agile development lifecycle, participating in sprint planning, task estimation, and daily stand-ups to coordinate effectively with cross-functional teams.
  • Built and consumed APIs using [e.g., REST, GraphQL] to ensure seamless communication between internal systems and third-party services.
  • Utilized [e.g., Git, Bitbucket] for version control and managed codebases across multiple branches to support streamlined collaboration.
  • Worked closely with QA teams to develop unit and integration tests using [e.g., JUnit, TestNG, Postman], improving test coverage and reducing production defects.
  • Collaborated with frontend developers to enhance user interfaces, ensuring smooth, user-friendly experiences across web and mobile platforms.
  • Conducted regular code reviews to enforce coding standards, improve maintainability, and align with best practices.
  • Integrated third-party services such as [e.g., Stripe, Twilio] for payment processing, SMS notifications, and product features.
  • Contributed to system tuning and optimization for high-throughput, large-scale transactional environments.
  • Managed CI/CD pipelines and deployed applications using [e.g., Jenkins, AWS CodePipeline] to automate build, test, and release workflows.

Education

Master of Science - Computer Science

Midwestern State University
Wichita Falls, TX
12.2024

Bachelor of Technology - Computer Science

SRM University AP
Amaravati, India
06-2022

Skills

  • Java
  • Python
  • C
  • Reactjs
  • Angular
  • JavaScript
  • HTML5
  • CSS3
  • Figma
  • Styled-Components
  • Spring Boot
  • Hibernate
  • Spring MVC
  • Django
  • Spring Security
  • Spring Data JPA
  • RESTful APIs
  • Microservices Architecture
  • SOAP
  • GraphQL
  • Apache Kafka
  • RabbitMQ
  • AWS
  • Google Cloud Platform
  • Azure
  • MySQL
  • MongoDB
  • Oracle
  • BigQuery
  • Cloud Spanner
  • JUnit
  • Mockito
  • Postman
  • Jest
  • Kibana
  • Prometheus
  • Grafana
  • Splunk
  • CloudWatch
  • Jenkins
  • Maven
  • Terraform
  • Docker
  • Kubernetes
  • Git
  • GitHub Actions

Certification

  • AWS Certified Cloud Practitioner

id: 27f727d05bb948f284a392d8b182ccdd

Timeline

Java Full Stack Developer

Visa
02.2025 - Current

Java Full Stack Developer

HDFC Bank Limited
07.2021 - 12.2022

Java Full Stack Developer

Bajaj Electricals
01.2020 - 07.2021

Master of Science - Computer Science

Midwestern State University

Bachelor of Technology - Computer Science

SRM University AP

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Swaraj Chirumamilla