I am an experienced Java Developer with over six years of experience designing and implementing scalable, high-performance applications. My expertise spans Java, Spring Boot, and microservices architectures, with a deep understanding of RESTful APIs, JWT-based security, and cloud deployments using GCP, Docker, and Kubernetes. I am passionate about building secure, scalable software solutions and thrive in Agile environments where continuous integration and delivery are central to the development process. Throughout my career, I have developed a strong proficiency in multithreading, aspect-oriented programming, and applying design patterns in enterprise-level applications. My work experience ranges across multiple industries including retail and insurance, where I have contributed to developing microservices, containerized deployments, and event-driven architectures. I am currently located in London and ready for immediate opportunities to contribute and grow as a developer.

Lakshmi Kranthi Challagulla

I am an experienced Java Developer with over six years of experience designing and implementing scalable, high-performance applications. My expertise spans Java, Spring Boot, and microservices architectures, with a deep understanding of RESTful APIs, JWT-based security, and cloud deployments using GCP, Docker, and Kubernetes. I am passionate about building secure, scalable software solutions and thrive in Agile environments where continuous integration and delivery are central to the development process. Throughout my career, I have developed a strong proficiency in multithreading, aspect-oriented programming, and applying design patterns in enterprise-level applications. My work experience ranges across multiple industries including retail and insurance, where I have contributed to developing microservices, containerized deployments, and event-driven architectures. I am currently located in London and ready for immediate opportunities to contribute and grow as a developer.

Available to hire

I am an experienced Java Developer with over six years of experience designing and implementing scalable, high-performance applications. My expertise spans Java, Spring Boot, and microservices architectures, with a deep understanding of RESTful APIs, JWT-based security, and cloud deployments using GCP, Docker, and Kubernetes. I am passionate about building secure, scalable software solutions and thrive in Agile environments where continuous integration and delivery are central to the development process.

Throughout my career, I have developed a strong proficiency in multithreading, aspect-oriented programming, and applying design patterns in enterprise-level applications. My work experience ranges across multiple industries including retail and insurance, where I have contributed to developing microservices, containerized deployments, and event-driven architectures. I am currently located in London and ready for immediate opportunities to contribute and grow as a developer.

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Experience Level

Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate

Work Experience

Software Engineer at Cast & Crew (via Caps Talent Technologies)
March 1, 2025 - August 21, 2025
Developed and maintained payroll microservices with Spring Boot and RESTful APIs. Built secure authentication and authorization flows using JWT. Implemented event-driven communication via Kafka and managed AWS S3 and SQS integrations for secure document storage and job queuing. Supported CI/CD pipelines and handled production deployments with a DevOps approach, monitored production logs using Splunk, and resolved high-priority incidents.
Software Engineer at Nisum Consulting Pvt Ltd
December 1, 2022 - August 21, 2025
Developed containerized microservices for Macy’s Vendor Merchant Portal deployed on GCP. Integrated asynchronous messaging using GCP Pub/Sub. Built RESTful APIs facilitating inter-service communication, and managed packaging and deployment with Docker and GCP-native tools. Contributed to CI/CD automation, enforced secure code practices, and developed responsive UIs with Angular. Followed design patterns and maintained high code quality through unit tests.
Application Developer at IBM India Pvt. Ltd
December 1, 2021 - August 21, 2025
Developed insurance web applications using Spring MVC and MVC architecture principles. Maintained scalable and reusable services following modular design. Monitored and debugged production issues with Splunk and collaborated within Agile teams to deliver features effectively.
Application Developer at IBM India Pvt. Ltd
March 1, 2020 - August 21, 2025
Developed backend microservices and modernized UI components for UPS DCMS using Java, Spring MVC, and AngularJS. Built and deployed REST APIs for internal and third-party service integrations, ensured code quality with JUnit tests and peer reviews.

Education

Bachelor of Technology in Computer Science and Engineering at Acharya Nagarjuna University
January 1, 2014 - January 1, 2018

Qualifications

Skilled Worker Dependent Visa
January 11, 2030 - February 1, 2028

Industry Experience

Software & Internet, Retail, Financial Services