- Develop and maintain AWS Infrastructure As Code(IAM, ECS, EC2, ASG, Security Groups, Load Balancer, CloudWatch, RDS PostGreSQL, RDS Aurora, Redis ElasticCache, S3, Athena, ECR) using Jenkins Pipelines, Bash, Ansible, Terraform, CloudFormation, Docker in multiple dev, sit, performance, staging and prod environments- Develop and maintain CI/CD frameworks/pipeline in Jenkins- Built multiple custom Docker images and maintain them in ECR and artifactory- Implement and monitor… Show more - Develop and maintain AWS Infrastructure As Code(IAM, ECS, EC2, ASG, Security Groups, Load Balancer, CloudWatch, RDS PostGreSQL, RDS Aurora, Redis ElasticCache, S3, Athena, ECR) using Jenkins Pipelines, Bash, Ansible, Terraform, CloudFormation, Docker in multiple dev, sit, performance, staging and prod environments- Develop and maintain CI/CD frameworks/pipeline in Jenkins- Built multiple custom Docker images and maintain them in ECR and artifactory- Implement and monitor guidelines to multiple teams(both onshore and offshore) with their development, security, performance related activities- Monitor production application health and triage issues in coordination with dev teams- Work closely with Security, Performance, Architecture and Development Teams for developing robust systems- Develop Java Spring Boot Microservices Show less

Hands on lead development of APIs and Microservies using Java (Versions 8, 11, 17), Spring Boot, Gradle, API Gateways and many other tools/frameworks

About Project: Marlo was brought in to digitise the existing platform where other vendors were not quite successful. Solution proposed by Marlo was to build new applications and migrate the existing .NET applications in Java using Spring Boot with Axway as being the API gateway.Responsibilities/Achievements: - Lead both offshore and onshore teams- Build new digital platform for the business that involves- Build new microservices- Introduce and implement best development… Show more About Project: Marlo was brought in to digitise the existing platform where other vendors were not quite successful. Solution proposed by Marlo was to build new applications and migrate the existing .NET applications in Java using Spring Boot with Axway as being the API gateway.Responsibilities/Achievements: - Lead both offshore and onshore teams- Build new digital platform for the business that involves- Build new microservices- Introduce and implement best development practices and design patterns- Integrate with Axway API Gateway- Integrate with external systems or APIs- Define and document testing, code merging strategies- Deploy these microservices to in-house windows infrastructurebuild Jenkins CI/CD pipelines- Successful implementation and deployment of a many microservice into productionTechnologies: Maven, Java 8, Spring Boot, REST, OAuth, Netflix Hystrix, BDD (Gherkin, Selenium), JUnit, Mockito, Groovy (Jenkinsfile), Bitbucket Show less

About Project: Toyota's Online Service Booking is a major platform implementation which allows customers to book their cars for service in real time by integration with other back end systems.Responsibilities/Achievements: - Design, develop and test multi-tiered REST based Spring Boot microservices and React JS Front-End- Custom Implementation of multi-tiered API security with OAuth 2 (JWT, JWS, JWK) extending Spring Security modules- Implement API and Web test automation-… Show more About Project: Toyota's Online Service Booking is a major platform implementation which allows customers to book their cars for service in real time by integration with other back end systems.Responsibilities/Achievements: - Design, develop and test multi-tiered REST based Spring Boot microservices and React JS Front-End- Custom Implementation of multi-tiered API security with OAuth 2 (JWT, JWS, JWK) extending Spring Security modules- Implement API and Web test automation- Implement CI/CD strategy using GIT (Bitbucket) and TeamCity- Integration with other systems (SAP, Salesforce, DMS, MuleSoft)- Successful delivery of the first release of the project amid tight deadlines- Coached other team members in- Test Automation (API and Web)- TDD Best practices- CI/CD- GIT and Bit Bucket- OAuth and SecurityTechnologies: Java 8, Spring Boot, REST, OAuth 2 with, Maven, Netflix Zuul, Netflix Eureka Discovery Server, Netflix Hystrix, Spring Config, Redis Cache, MySQL, React JS, BDD, Automation (Gherkin, Selenium), JUnit, Mockito, Mutating Testing, TeamCity, JIRA, Pivotal Cloud Foundry, GIT, BitBucket Show less

Responsibilities/Achievements: - Enhancements and new features to various applications in BAU capacity- Coach junior developers and consult on development and testing best practices- Successful deliveries amid tight deadlinesTechnologies: JAVA, SPRING FRAMEWORK, JUNIT, SPRING BOOT, JENKINS, BAMBOO, AWS, SELENIUM, .NET

Responsibilities: - Lead Junior Developers both offshore and onshore- Hands-on Java Development- Automation Testing- Work with other stake holders- Production deployment

Role: Senior developer in a massive team of 5 onshore and 25 offshore (Manila) developersTechnologies: SPRING FRAMEWORK 4.2 (MVC, QUARTZ, AOP, SECURITY), JPA 2, EJB 3, JMS, HIBERNATE 4, LIQUIBASE, EHCACHE, Swagger, REST, JMS, SOAP, XML, JSON, OAUTH, MUTUAL SSL, JUNIT, MOCKITO, POWERMOCK, DBUNIT, STUB, H2, Spring Test, GWEN, JACKSON, APACHE COMMONS, ORACLE 12c, H2, SQL, PL/SQL, LIQUIBASE, AWS, JBOSS, TOMCAT, MAVEN, BAMBOO, JENKINS, GIT, SUB-VERSION, JIRA, GIT STASH, ARTIFACTORY

Project Description: Previously, the Advantage Club services (POS, KIOSK) were installed on a local club and no functionality for members to be able to use rewards/points/services from other clubs. The aim of this project was to migrate single site model to multi-site model so that members from one club can use services from another club. The system should be abstract enough to be flexible and scalable and should cater for thousands of requests (performance). For this, need for an ESB… Show more Project Description: Previously, the Advantage Club services (POS, KIOSK) were installed on a local club and no functionality for members to be able to use rewards/points/services from other clubs. The aim of this project was to migrate single site model to multi-site model so that members from one club can use services from another club. The system should be abstract enough to be flexible and scalable and should cater for thousands of requests (performance). For this, need for an ESB architecture was identified hence ServiceMix was used.Roles/Responsibilities: - Meeting with stakeholders (business, clients and architects) and gathering requirements- High level technical architecture and low level class design for the new system- Development using TDD and other agile practices- Release and build management on Jenkins CI Server- Deployment on JBOSS Application Server 7- Preparation of technical documentationTechnologies Used: Maven 3, Apache ServiceMix(Apache Camel, CXF), Java EE 6 (JPA 2, EJB 3, JMS, JAX-WS, Validation Framework, CDI etc.), Hibernate, JUnit, Mockito, PowerMock, OpenEJB, MS SQL Server, JBoss Netty, JIRA, SharePoint, Subversion, Jenkins and many more. Show less

Developing software solutions to various CGU departments using agile techniques.Providing technical leadership when required to junior team members.

Worked as consultant for three months and developed several web services using Spring Framework and AquaLogic Service Bus and integrated them with Sensis's existing Integration Fabric platform.Technologies: Spring, Apache CXF, AquaLogic Service Bus, Maven, ANT, JUnit, Mockito