Java Developer

I am a senior Java developer with 17 years of Java mainly in Financial, Telecom, E-Commerce, Insurance, Transportation, Health, Marketing, Human Resources, and ERP. He has done almost 45 end-to-end projects in various sectors and 11 of them are start

• SAS (Software)

◦ JVM: Java 11, Kotlin, Scala, Spring Boot, Spring Security, Spring MVC, Spring Batch, J2EE, Open API, TmForum, Swagger, Hazelcast, Hibernate, JPA, MyBatis, JBPM, Activiti, Kafka, ActiveMQ, Redis, Elastic Search
◦ Backend Languages: Java Expert, short experience with .net, Scala, Go, Nodejs and Kotlin
◦ Frontend Languages: Angular 2+, React (short experience), JavaScript
◦ Cloud Computing: AWS, GCP, Azure, Digital Ocean, EC2, Firebase, S3, SQS, SNS
◦ Streaming: Kafka Streaming, Akka Streaming, Protobuf
◦ Build tools: Maven, Gradle, Ant
◦ Development Methodology: Scrum/Agile, XP/Pair Programming, Test-Driven Development (TDD), Unit Test, Mocking
◦ Database: PostgreSQL, MSSQL, Oracle / PL SQL, MySQL, Stored Procedure and Database Design, MongoDB, Cassandra
◦ Code Versioning: Git, SVN, CVS, IBM Clear Case
◦ Development Tools: IntelliJ IDEA Eclipse, RAD, TOAD, PLSQL Developer, NetBeans
◦ Test Framework: Cucumber, Junit
◦ Development Methodology: Agile, Scrum
◦ Other Tools: DockerSwarm, Kibana, Openshit, Kubernetes
◦ Operating System: CentOS, macOS, Windows, Ubuntu
◦ Agile Methodologies: Scrum, Kanban, Jira, BDD, TDD, Pair Programming, Mentoring, Backlog Grooming
◦ API: ReST, XML, JSON, Web Services/WSDL, Swagger, OpenAPI
◦ Architecture: N-tier, Service-oriented, Event-driven and Micro Services, Highly Available, Scalable, Low Latency Solutions

I have worked as CTO in many startups