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Karishma User

@karishmauser

Senior Java Developer with expertise in cloud-native microservices.

United States
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What I'm looking for

I am looking for a role that fosters innovation and collaboration, where I can leverage my skills in Java development and microservices architecture to drive impactful solutions.

I am a highly skilled Senior Java Developer with over 8 years of extensive experience in Java/J2EE application development, specializing in delivering robust and scalable enterprise solutions, particularly in the financial services domain. My expertise lies in building cloud-native microservices, integrating modern UI technologies, and deploying secure and distributed systems.

Throughout my career, I have demonstrated a strong command of Java 17+, Spring Framework, Spring Boot, and Hibernate, alongside a solid understanding of design patterns. I have successfully developed and maintained microservices-based architectures, ensuring scalability and loose coupling. My proficiency in front-end development using Angular 15+, TypeScript, and other modern technologies has enabled me to create responsive, dynamic single-page applications that enhance user experience.

My experience extends to working in Agile/Scrum environments, where I have collaborated with cross-functional teams to translate business requirements into technical solutions. I am passionate about continuous improvement and have contributed to building framework prototypes for microservices that promote reusability across teams.

Experience

Work history, roles, and key accomplishments

Capgemini logoCA
Current

Senior Java Developer

Capgemini

May 2024 - Present (1 year 3 months)

Designed and developed scalable Java 17-based microservices using Spring Boot and REST principles, integrating Docker containers into CI/CD pipelines and orchestrating deployments via Kubernetes in AWS EKS. Built customer-facing self-service portals with Angular 15 for policy management, claim submission, and payment processing.

Birla Soft logoBS

Java Developer

Birla Soft

Sep 2017 - Apr 2024 (6 years 7 months)

Transformed Aetna’s Benefits & Eligibility systems into a scalable, cloud-based microservices platform, migrating existing SOAP-based services to RESTful APIs using Spring Boot. Developed Angular 14/15 component libraries and contributed to service integration patterns like circuit breakers and retries.

Education

Degrees, certifications, and relevant coursework

JA

JNTU, Anantapur

Bachelor of Computer Science Engineering, Computer Science Engineering

2013 - 2017

Completed a Bachelor of Computer Science Engineering degree. Studied various aspects of computer science and engineering.

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