Description:
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As a Backend Developer, was involved in Migrated and enhanced Java-based backend services using internal frameworks Dagobah and Corona across multiple enterprise applications including Household Analytics (HHA).
Executed application migration activities, including code refactoring, dependency updates, and environment adaptation.
Implemented business logic and service-layer components for analytics-driven platforms.
Designed and optimized OLAP-based queries on Oracle Database for large-scale multidimensional data processing.
Built and maintained backend integrations and data pipelines across internal systems.
Managed CI/CD workflows using Jenkins, triggering builds and ensuring successful deployments.
Deployed containerized applications using Docker on Amazon EC2 instances.
Pulled and managed container images from Amazon Elastic Container Registry (ECR).
Utilized Amazon S3 for storage and Amazon Elastic File System for shared file access.
Performed container lifecycle management (stop, remove, redeploy) for application updates.
Monitored and analysed application logs using Splunk, leveraging index-based searches to troubleshoot production issues.
Investigated and resolved production defects and performance issues by identifying root causes through log analysis and backend debugging.
Collaborated with frontend teams to integrate AngularJS applications with backend services.
Followed Agile practices, code reviews, and version control using Git.