1. Developed RESTful APIs with Java and Spring Boot, implementing OAuth 2.0 and JWT for secure authentication.2. Created daemon services in Python to process Kafka streams.3. Developed high-performance web applications using Lua and OpenResty framework.4. Implemented CI/CD pipelines with Jenkins and managed AWS resources.5. Worked with containerization technologies like Docker and Kubernetes.6. Utilized DynamoDB for data storage and Splunk for application logging.

1. Developed microservices using Spring Boot and deployed them in Kubernetes and AWS EC2.2. Implemented workers to process messages in Amazon SQS.3. Built JavaFX applications for file storage to Amazon S3.4. Used Terraform for infrastructure management and implemented blue/green deployment strategies.5. Worked with AWS services including EC2, S3, RDS, and DynamoDB.6. Utilized ELK stack for logging and implemented security measures using Snyk and Checkmarx.

1. Developed J2EE applications using Spring framework and Service-Oriented Architecture.2. Worked on metadata management tool using Java and AWS technologies.3. Implemented continuous integration using Jenkins and Git.4. Developed and maintained Kotlin APIs with Spring.5. Worked with big data technologies including Hadoop, Hive, and Cloudera services.6. Utilized Chef for configuration management and deployment automation.

1. Developed inventory management application using Java, Spring MVC, and Hibernate.2. Implemented RESTful web services and worked on front-end development using AngularJS and GWT.3. Used Gradle and Maven for build automation and Git for version control.4. Worked with Oracle and Microsoft SQL Server databases.5. Deployed applications on Apache Tomcat and provided production support.