Karishma User
@karishmauser
Senior Java Developer with expertise in cloud-native microservices.
What I'm looking for
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
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.
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
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.
Tech stack
Software and tools used professionally
Postman
Newman
Splunk
GitLab
SonarQube
Apache CXF
RxJS
Kubernetes
Spring Cloud
Jenkins
GitLab CI
PostgreSQL
MongoDB
Cassandra
Gmail
Spring Boot
Spring Framework
Material-UI
Jira
Java 8
JavaScript
HTML5
Java
JSON
XML
SLF4J
Log4j
Kafka
Zuul
Grafana
Prometheus
ws
Spring Security
Ansible
Kafka Streams
JUnit
Mockito
OAuth2
Apache Tomcat
JBoss
SQL
Hystrix
Adobe Dreamweaver
Availability
Location
Authorized to work in
Job categories
Skills
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