Kalyan Reddy

Software Engineer

Seattle, Washington, United States6 yrs 1 mo experience

Highly Stable

Key Highlights

5+ years of experience in Java and Spring Boot
Expert in building scalable microservices and REST APIs
Proven track record in CI/CD and cloud integration

Stackforce AI infers this person is a Backend-heavy Fullstack Engineer with expertise in Healthcare and Logistics.

Contact

kalyansoftwaredev@gmail.com +919640640557 LinkedIn

Skills

Core Skills

JavaSpring Boot

Other Skills

AWSAgileCI/CDDockerEngineeringHibernateJSPJenkinsKubernetesLeadershipOraclePostgreSQLPublic SpeakingREST APIsSoftware Design

About

Software Engineer with 5+ years of experience in Java, Spring Boot, microservices, and cloud (AWS, Azure). Skilled in building scalable applications, REST APIs, and CI/CD pipelines with Docker & Kubernetes. Proven track record of delivering enterprise solutions, improving performance, and modernizing legacy systems.

Experience

Cigna healthcare

Software Engineer

Feb 2024 – Present · 2 yrs 1 mo · United States

Designed and developed HIPAA-compliant Java Spring Boot microservices for claims processing and eligibility checks, ensuring secure and scalable healthcare solutions.
Implemented REST APIs with Spring MVC and Hibernate/JPA for patient data integration across multiple Cigna platforms.
Built Spring Batch ETL workflows in Java to process millions of patient records daily, reducing manual intervention by 25%.
Developed JWT/OAuth2-based authentication modules in Spring Security to safeguard sensitive healthcare data.
Optimized Oracle and PostgreSQL queries by tuning Hibernate mappings, reducing execution time by 40%.
Integrated React/Angular portals with Java backend services, improving provider and member experience.
Automated builds and deployments with Maven, Jenkins, and Docker, achieving faster release cycles in Cigna’s Agile pipelines.
Collaborated with business analysts and healthcare compliance teams to ensure Java services met HIPAA security standards.

JavaSpring BootmicroservicesREST APIsHibernateOracle+4

Fedex

2 roles

Software Engineer

Jan 2023 – Jan 2024 · 1 yr

Developed Java-based microservices using Spring Boot and Hibernate for logistics operations, improving data transfer speed by 50%.
Built RESTful APIs for shipment tracking and logistics scheduling, enabling real-time data exchange with external systems.
Integrated FedEx logistics systems with AWS (EC2, S3, VPC) using Java SDKs, ensuring fault tolerance and 99.9% uptime.
Enhanced FedEx’s customer portal backends with Spring MVC and JSP, boosting system responsiveness by 30%.
Designed multi-threaded Java modules for high-volume data processing, reducing processing delays during peak shipments.
Implemented Spring Cloud Config and Eureka Service Discovery, improving microservice orchestration.
Tuned PostgreSQL queries and hibernate caching strategies, reducing reporting generation time by 35%.
Automated deployment pipelines with Gradle, Jenkins, and Docker, improving release frequency for Java applications.
Migrated legacy JSP/Servlet-based apps to modern Spring Boot microservices, enhancing maintainability and performance.
Collaborated with cross-functional teams to apply Agile methodologies, ensuring on-time sprint deliverables for FedEx’s logistics clients.
Conducted load testing with JMeter on Java APIs, ensuring scalability for peak holiday shipping volumes.

JavaSpring BootmicroservicesREST APIsAWSPostgreSQL+3

Software Engineer

Jan 2022 – Dec 2023 · 1 yr 11 mos

Developed Java-based microservices using Spring Boot and Hibernate for logistics operations, improving data transfer speed by 50%.
Built RESTful APIs for shipment tracking and logistics scheduling, enabling real-time data exchange with external systems.
Integrated FedEx logistics systems with AWS (EC2, S3, VPC) using Java SDKs, ensuring fault tolerance and 99.9% uptime.
Enhanced FedEx’s customer portal backends with Spring MVC and JSP, boosting system responsiveness by 30%.
Designed multi-threaded Java modules for high-volume data processing, reducing processing delays during peak shipments.
Implemented Spring Cloud Config and Eureka Service Discovery, improving microservice orchestration.
Tuned PostgreSQL queries and hibernate caching strategies, reducing reporting generation time by 35%.
Automated deployment pipelines with Gradle, Jenkins, and Docker, improving release frequency for Java applications.
Migrated legacy JSP/Servlet-based apps to modern Spring Boot microservices, enhancing maintainability and performance.
Collaborated with cross-functional teams to apply Agile methodologies, ensuring on-time sprint deliverables for FedEx’s logistics clients.
Conducted load testing with JMeter on Java APIs, ensuring scalability for peak holiday shipping volumes.

JavaSpring BootmicroservicesREST APIsAWSPostgreSQL+3

Tata consultancy services

2 roles

Software Engineer

Jun 2020 – Jul 2022 · 2 yrs 1 mo

Delivered enterprise-grade applications for finance and telecom clients using Java 8, JSP, and Servlets.
Developed Spring Boot APIs integrated with Angular UIs, improving usability and responsiveness by 25%.
Collaborated with TCS’s global client teams to deliver Agile sprint commitments on time.
Designed Hibernate ORM models to normalize complex Oracle schemas, reducing execution time by 40%.
Migrated legacy J2EE applications to Spring Boot microservices, modernizing client systems.
Built reusable Java utility libraries for authentication, logging, and data validation, reducing duplication across projects.
Deployed Java apps on Apache Tomcat and IBM WebSphere, optimizing configurations for better throughput.
Implemented CI/CD pipelines with Jenkins and Maven for Java applications, reducing deployment errors.
Conducted code reviews and pair programming sessions to improve Java code quality and team productivity.
Wrote JUnit and integration tests for Java services, improving defect detection in pre-production stages.

JavaSpring BootHibernateJSPAgileCI/CD+1

Software Engineer

Jan 2020 – Jul 2022 · 2 yrs 6 mos

Delivered enterprise-grade applications for finance and telecom clients using Java 8, JSP, and Servlets.
Developed Spring Boot APIs integrated with Angular UIs, improving usability and responsiveness by 25%.
Collaborated with TCS’s global client teams to deliver Agile sprint commitments on time.
Designed Hibernate ORM models to normalize complex Oracle schemas, reducing execution time by 40%.
Migrated legacy J2EE applications to Spring Boot microservices, modernizing client systems.
Built reusable Java utility libraries for authentication, logging, and data validation, reducing duplication across projects.
Deployed Java apps on Apache Tomcat and IBM WebSphere, optimizing configurations for better throughput.
Implemented CI/CD pipelines with Jenkins and Maven for Java applications, reducing deployment errors.
Conducted code reviews and pair programming sessions to improve Java code quality and team productivity.
Wrote JUnit and integration tests for Java services, improving defect detection in pre-production stages.