Shijo Chacko Chirayath Francis
Summary
Experienced AWS, Microservices, Spring Boot, and Hibernate Programmer. Total Experience (12 years) - Java, Aws, Microservices
Overview
12
12
years of professional experience
1
1
Certification
Work History
Senior Aws/Java Developer - Application Development
Persolkelly
12.2022 - Current
- Migration of on premise wso2 application, backend java microservice and front end react applications into Aws cloud
- Design and development of components using Aws lambda, DynamoDB, and various other Aws services
- Creation of cloud formation templates for Aws resources and modifying the existing logging infra with components like Cloud Watch, Fluentd, ElasticSearch, Kibana
- Develop efficient test cases
- Review the code
- Finish sprint stories in the given time
- Provide knowledge transfer to team member on different services available on AWS
- Support team on automation testing with Cucumber.
Senior Aws/Java Developer - Application Development
Caterpillar
08.2021 - 12.2022
- Design and development of components using Aws lambda, DynamoDB, and various other Aws services
- Creation of cloud formation templates for Aws resources and modifying the existing logging infra with components like Cloud Watch, Fluentd, ElasticSearch, Kibana
- Develop efficient test cases
- Review the code
- Finish sprint stories in the given time
- Provide knowledge transfer to team members on different services available on AWS
- Support team on automation testing with Cucumber.
Senior Aws/Java Developer - Application Development
TATA Consultancy Service
08.2016 - 08.2021
- Design and development of components using Aws lambda, DynamoDB, S3 and various other Aws services
- Develop efficient test cases
- Finish sprint stories in the given time
- Provide knowledge transfer to team members on different services available on AWS
- Maintaining the azure devops pipeline
- Enhancing the cdk stack as per the new requirement in stories
- Have a call with developers from Amazon for confirming the design approach and best practices to be followed.
Senior Developer - Application Development
ERGO
10.2018 - 11.2019
- Design and development of Micro Services applications including requirements analysis, specifications, design, development, peer code reviews, unit testing, bug fixes, and performance tuning
- Maintenance, enhancements in application and improving the security by fixing the bugs
- Design and development of spring boot micro services
- Developed efficient test cases for improving the code quality
- Complete the sprint stories in the given timeline
- Design, coordinate and execute pilots, prototypes or proof of concepts, provide validation on specific scenarios
- Working closely with the client for requirement analysis, estimations, sprint planning, and architecting the solutions
- Conducted workshops to present the solution approach to customer team
- Worked closely with the devops team for deployment and building the CICD pipeline
- Worked closely with the team and ensured that they adhere to the design principles, guide them and do quality checks on the deliverables
- Ensure technical solutions are designed for performance, reliability, scalability, maintainability, supportability, business continuity, and business agility while leveraging industry's best practices.
Developer - Application Development
CITIBANK-Digital
08.2016 - 09.2018
- Develop RESTful services with Spring Boot for messaging platform
- Create interface documentation and maintain Alert APIs
- Develop messaging and supporting API's
- Working closely with the client for requirement analysis, estimations, sprint planning, architecting the solutions, designing, coding, code review, defect prevention, release and transition to the maintenance team.
Developer
Cognizant Technology Solutions
10.2011 - 07.2016
- Developing web services with java
- Involved in Upgrading the customer service portal and enhancing the user experience
- Improving the efficiency and including the contents as per HIPAA (Health Insurance Portability and Accountability Act).
Education
Bachelor of Science - Mechanical Engineering
JEPPIAAR ENGINEERING COLLEGE
INDIA04.2011
Skills
- Java 11, Java EE 8, Microservices, Java Security
- Spring Boot, Spring MVC, Spring Data Rest , Spring Data JPA, Spring Batch,Spring Framework
- Amazon Web Services, Azure,Docker, Kubernetes
- Azure DevOps, ADFS,Flyway, JIRA, KIBANA
- GIT , Jenkins, Maven, JDBC,Servlets, JSP
- Hibernate, JPA,HTML, CSS, REACTJS
- DynamoDB, PostgreSQL, MongoDB,Oracle,MySQL
- Apache Tomcat, Apache Httpd, EC2, Software Development
- Enterprise Web Applications, Agile Methodology
- Software Development Life Cycle (SDLC), Collaboration , Project Management
- Problem Solving & Code Reviews
- Communication, Java Annotations, Project Oversight, Project Specifications
- API Design and Development, Maven Build Tool
- Virtualization, Web Services, Performance Evaluation and Optimization
- Algorithm implementation, Code debugging, Framework Development
- Microservice Design, Java Memory Management, Requirements Gathering and Analysis, Kubernetes orchestration
- Virtualization Technologies,Microservices Architecture
- Lambdas and Streams, Cross-Functional Collaboration
- Application design, Linux Environments, Object-Oriented Programming, Java Reflection
- Software Development Standards,Test-driven development,SOAP and RESTful Web Services
- Application Development, Code reviews
- Configuration Management, Testing and debugging, Multithreading and Concurrency,Design patterns
- Code validation,Engineering standards, Software Deployment, Process Improvement
- Docker Containers, Java Modules,Performance Analytics, Cost Assessment
- JUnit Testing, Bitbucket Repository, GitHub collaboration
- Software Testing and Validation, Agile development methodologies
Accomplishments
1) Migrated the first application in OCBC from on-premise to AWS cloud
2) Developed multiple telemetry Api's in CATERPILLAR and deployed in AWS cloud which improved the customer experience.
3) Pioneer in creating the alerts with Kibana logs and integrated with SNS topic and Service Now.
4) Reduced the cost of application by 15 percent, by designing a new logging infrastructure.
Certification
- Aws Certified Developer
- Azure Certified Fundamentals
- Oracle Certified Professional Java SE 6 Programmer
- Certified in Core java foundation @ TCS
- Certified in Agile way for working foundation @TCS
Education Credentials
- Bachelor of Engineering in Mechanical Engineering, 2007, 2011, Anna University, Chennai
- PG Diploma in Internet Technology, 2019, 2020, Annamalai University, India
- Master of Computer Application, 2020, 2022, Annamalai University, India
Awards
Associate of the Quarter in Cognizant Technology Solutions.
Timeline
Senior Aws/Java Developer - Application Development
Persolkelly
12.2022 - Current
Senior Aws/Java Developer - Application Development
Caterpillar
08.2021 - 12.2022
Senior Developer - Application Development
ERGO
10.2018 - 11.2019
Senior Aws/Java Developer - Application Development
TATA Consultancy Service
08.2016 - 08.2021
Developer - Application Development
CITIBANK-Digital
08.2016 - 09.2018
Developer
Cognizant Technology Solutions
10.2011 - 07.2016
Bachelor of Science - Mechanical Engineering
JEPPIAAR ENGINEERING COLLEGE
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