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Krishna - Sr. Java Full Stack Developer

[email protected]

Location: Arlington Heights, Illinois, USA

Relocation: (Open to Relocate Anywhere in the USA)

Visa: GC

Resume file: Krishna_1745357213965.docx Please check the file(s) for viruses. Files are checked manually and then made available for download.

Krishna Yedubati Sr Full Stack Java Developer [email protected] 9089927732 SUMMARY Senior Full Stack Java Developer with 11+ years of experience in designing, developing and deploying scalable, distributed web applications using Java, Spring Boot and Microservices architecture. Strong expertise in Java, Spring Boot, and React/Redux for backend and frontend development. Hands-on experience working with AWS services like RDS, Lambda, SNS, and SQS. Proficient in Terraform for infrastructure automation and Docker for containerization. Built and deployed CI/CD pipelines ensuring smooth and automated software delivery. Integrated Python-based AWS Lambda functions for data processing and automation. Developed RESTful APIs with a focus on performance, scalability, and clean architecture. Worked in Agile teams, collaborating with cross-functional members to deliver quality solutions. Expertise in Core Java (Java 8/11/17/21), including OOP, Multithreading, Collections Framework, Exception Handling and modern Java features like Lambda Expressions, Streams and Functional Programming. Expertise in leveraging .NET and C# to build robust, enterprise-scale applications, enabling multi-platform integration and enhancing interoperability with legacy systems in financial environments. Proficient in microservices development using Spring Boot, Spring Security, Spring AOP and Spring Batch, implementing patterns like Saga, Circuit Breaker and Event Sourcing for resilient distributed systems. Hands-on experience with event-driven architecture, utilizing Apache Kafka and Kafka Streams for real-time data processing and asynchronous communication. Strong expertise in frontend development, working with React.js (Hooks, Redux), Angular (8/14/16/17), Bootstrap, HTML5, CSS3 and Typescript to create intuitive and dynamic user interfaces. Extensive experience in building and optimizing RESTful APIs, implementing OAuth2, JWT and API Gateway for secure and efficient communication between services. Database management experience with PostgreSQL, Oracle 12c/19c, MySQL and NoSQL databases like MongoDB and Redis, optimizing query performance and data storage. Skilled in cloud-native application deployment on AWS (EC2, S3, RDS, Lambda, EKS, CloudWatch) and Azure (Blob Storage, AKS, App Services), ensuring high availability and scalability. Hands-on experience with containerization and orchestration, using Docker and Kubernetes (EKS/AKS/OpenShift) to manage and scale distributed applications. Proficient in CI/CD automation, leveraging Jenkins, Azure DevOps and GitHub Actions to streamline build, test and deployment workflows. Developed scalable microservices using Java, Spring Boot, and Cassandra as the primary NoSQL data store. Implemented the scheduling feature for quarterly and ad-hoc report generation using Quartz Scheduler, allowing compliance analysts to automate report submissions to regulatory authorities. Implemented batch processing workflows using Spring Batch and Apache Spark, optimizing the handling of large transactional datasets. Configured JVM settings for high-throughput, distributed systems. Experience in performance monitoring and logging, utilizing Log4j2, ELK Stack (Elasticsearch, Logstash and Kibana), Splunk, Prometheus and Grafana for proactive issue resolution. Strong testing experience, following TDD and BDD methodologies, using JUnit 5, Mockito, Selenium, Postman and REST Assured for unit, integration and API testing. Worked in Agile / Scrum development environments, actively participating in Scrum ceremonies, sprint planning and retrospective meetings to deliver high-quality project outcomes. Hands-on experience with tools like JIRA for project tracking, Swagger for API documentation and Git for version control, ensuring smooth collaboration and code management. Hands-on experience with HL7 FHIR (FHIR 4.0.1) standards and implementation guides (DaVinci, CARIN, US Core), performing data mapping and developing FHIR-based API solutions. Proven ability to collaborate with cross-functional teams, including business analysts (BAs), QA teams and DevOps engineers, to align technical solutions with business objectives. Possess deep financial domain experience through work on regulatory and compliance systems, aligning technical solutions with finance business objectives. Keywords: csharp continuous integration continuous deployment quality analyst javascript sthree active directory