Gopi Chand Karnati

Work History

Walmart

Bentonville, AR

05.2024 - Current

Analyzed user requirements to develop software solutions and created technical specifications.
Developed, tested, debugged and documented software programs using Java, goLang.
Conducted unit tests on code modules to verify accuracy and functionality of program logic using Junit, Mokito, Ginko and go envTest.
Implemented automated build and deployment processes for applications with CI and CD tools.
Monitored system performance and troubleshoot issues in production environment.
Collaborated with cross-functional teams to ensure quality assurance throughout the development process.
Built RESTful web services using Spring Boot frameworks for developing microservices architecture.
Configured Kubernetes clusters for container orchestration purposes in a multi-cloud environment.
Developed Kubernetes controllers using kubeBuilder to manage workload as an entity
Managed a fleet of 7k clusters and supports about 100k deployments per month
Designed procedures for deploying applications on Kubernetes clusters using Helm charts.

Walmart

Bentonville, AR

07.2018 - 05.2022

Designed and developed new enhancements in the cloud native platform for supporting business applications.
Managed the support team and delivered troubleshooting training sessions.
Followed AGILE Methodology, actively participated in SCRUM Meetings.
Built and designed Java cloud native applications for Tomcat platform utilizing technologies such as Java, J2EE, Spring Boot, Maven, and MemCache.
Developed UI screens using ReactJS and semantic UI to enable user operations on run times.
Provided users with the ability to fetch and update run time configurations via Rest API.
Streamlined development processes by creating an automated CI/CD pipeline with Concord, Looper, and Proximity.
Implemented both unit testing using JUnit and continuous integrated testing through the use of Looper.
Leveraged the capabilities of Linkerd/Service Mesh to enhance service-to-service communication through configuration settings such as service discovery, load balancing, and rate limiting.
Monitored and analyzed metrics using Dynatrace.
Utilized ElasticSearch and Kibana to develop informative dashboards for tracking app utilization, SLA compliance, and capacity analysis.
· Creating dashboards for app utilization, SLA’s, capacity using the elastic search and Kibana.
Developed programs to automate processes and improve user experience.

SVS Technologies Limited (Visa Client)

Austin , TX

09.2017 - 06.2018

Involved in requirement gathering, data modeling, analysis, architecture design, and development during different phases of the SDLC.
Designed Use case, Class, and Sequence diagrams for the module.
Implemented AGILE Methodology and actively engaged in SCRUM Meetings.
Leveraged Spring Framework for achieving dependency injection by utilizing spring configuration files.
Developed streamlined applications utilizing Spring Data JDBCs for efficient CRUD operations and transaction management.
Created and implemented efficient data extraction procedures using MYSQLdatabase stored procedures
Utilized Flyway tool for efficient data migration.
Built and implemented RESTful Web Services to facilitate seamless integration with downstream systems.
Utilized Gradle for build and deployment tasks.
Utilized Jenkins plugins to execute code coverage and prior to generating war file, facilitate testing of all components.
Implemented JUnit to create unit test cases and utilized Jenkins for continuous integration testing.
Utilized JIRA for tracking bugs and collaborated with QA team to fix and resolve issues.
Monitored the error logs using Log4J and fixed the problems.
Documented all process changes and requirement changes.