
Timeline
About me
Principal Engineer @NEF National Australia Bank| AWS SME |7 x AWS | 1 x GCP | 1 Oracle |3 Sun | 1 x HashipCorp Terraform| 1x HC Vault | 1 x C. Apache Kafka | 1 X Akamai | CKA | CKAD |CKS|KCNA| KCSA | Harness | PBF GFIN |
Education

St.benedict's college colombo 13
1992 - 2006Advance level 2005 /2006 z-score 2.0702 colombo district rank 176 mathematics engineeringActivities and Societies: Precident of Astronnomical Club, Vice Precident of Legio of Mary, Editor in English Litreture Union, Senior Prefect , Member of Sinhala Litreture Union, Member of Nature Club, Member of Science Union , Member in the Rugby Team, Member of e-Society,

University of colombo
2011 - 2012Post graduate diploma in computer science computer scienceThe first stage of Master of Computer Science -

University of colombo
2006 - 2010Computer science bachelor of computer scienceActivities and Societies: CompSoc, Gavals Club in University of Colombo, I master in Comouter science field. I completed both my bachelor and master of Computer Science. This includes final year project with dissertation, practical exams, lab exams, demonstations of work done, active participation in communication skills.

University of colombo
2011 - 2013Master of computer science computer science graduatedMaster of Computer Science is a post graduate degree design for the professionals in Computer Science feild. This two year course includes , 16 course modules, and a Individual projects which is mandotory.Concepts in Network, Database, Enterprise Architecture, Data Mining , Artificial Inteligence, Concurrent Programming , Software Engineering , Cryptographic engineering, Software Quality Assurance , and Distributed systems are covered. Students are given oppertunity to devlope their… Show more Master of Computer Science is a post graduate degree design for the professionals in Computer Science feild. This two year course includes , 16 course modules, and a Individual projects which is mandotory.Concepts in Network, Database, Enterprise Architecture, Data Mining , Artificial Inteligence, Concurrent Programming , Software Engineering , Cryptographic engineering, Software Quality Assurance , and Distributed systems are covered. Students are given oppertunity to devlope their knowledge in the field of Computer Scince and to exercise the practicle application of it Industry.This course is recomended any one who has a knowledge in Computer Science.4 Semesters , divided amoung 2 years. Show less
Experience

University of colombo school of computing
Jan 2009 - Jan 2010President - gavel club - eclotInitiate to form the Gavel Club in University of Colombo School of Computing

University of colombo
Mar 2009 - May 2010Secretary compsoc - computer science societyFormer Secretary of the Computer Society in University of Colombo from 2009 - 2010

Hsenid business solutions
Mar 2010 - Aug 2013ICTA projects and Seylan Gold Heart============== eLocal Government ============================= eLG is a Service Oriented Architectural Project done for the local Governments with the use of WSO2 middleware.WSO2 startos cloud manager, Application Server, Identity Server, Stratos Cloud Management, Governance Registry and Business Process Server Struts 2.X, Spring 3.X and Hibernate 4.X along with MySQL as the RDBS are some of the technologies used in this project.====================== ePension =====================================This application is mainly developed by using EJB 3.0 technology,while Struts 2.0.14 and tiles frameworkwere used to support the front end. Oracle 11g was used as the RDMS. Show less
Sr Software Engineer
Sept 2012 - Aug 2013Software Engineer
Mar 2011 - Sept 2012Associate Software Engineer
Mar 2010 - Mar 2011

Nexgroup asia pacific /dealsdirect.com.au
Mar 2012 - Jan 2013Senior it consultantWorking for the Australian No one online retailer Deals Direct group at Ingleburn ..Syd Ausy .One of the outsourced project where I was outsourced by NextGroup Asia pacific for DealsDirect Group towork as an external consultant.(Based in Sydney for 1.5 months)Main objectives were to implement test strategies and QA principles and implement test automation.Project outlines with Java , PHP, Selenium and MySQL as RDMS.( 12 Months )Rashen - R3

Oneit perth australia
Jan 2013 - Oct 2014Software developer (contract)Gathering business requirement , develop solution documents, design and develop software and bug fixing and maintenance
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Xgen group (pvt) ltd melbourne australia
Nov 2014 - Jun 2015Technical lead / system anaylst
Emirates air lines
Jun 2015 - Sept 2016Senior software engineerWorking in new PSS for Emirates Air Lines.Mainly working on the Web Services which is been consumed by other channels such as Ticbo. Reset password , Forget password , change of contact details, check in as a guest , use of skywards points to for accrual are some of the webservices which I developed as a Senior Engineer.Role and responsibilities: Worked as full stack developer (J2EE/Angular) including design and develop micro services in spring boot based on client requirements and low-level implementation using J2EE technologies • Business rewards and skywards rewards are known as BRSR, which is one of the major projects in Empact.• It addresses Business rewards and skywards rewards program which include services such as customer and organization registration, skyward rewards, Business rewards and redeem skywards and business rewards and Ticketing/PNR. • Project is developed in Agile Methodology and with Spring 4.X Rest and SOAP web Services, JPA as an ORM, Java 1.8 and Oracle 12 as the DBMS. Show less

Honda australia motor vehicles
Aug 2016 - Jun 2017Sr analyst programmerPrimarily working on Dealer Staff registration project with single sign and changes in the finance module. Spring 4.x, Spring Boot, Spring Security , AngularJs 1.x, AS400 and MsSQL are some of the technologies used. This project includes a data migration from AS400 system to the new MsSQL server. Role and responsibilities: Worked as a full stack developer (J2EE/Angular) including design and develop services based on client requirements. Implementing the low-level functionalities, deploying artifacts in beta and prod environment. Further giving day-to-day support for existing projects in prod environment and accommodating changes in current systems. • The main requirement of this project is to register dealer (Honda) staff island wide and manage the approval process with single sign on with Identity manager. Spring Security, Web Services (REST) , Spring Boot Micro Services, AngularJS 1.x/Javascript are some of the technologies used while MsSQL as the RDMS. Show less

Wellcom worldwide
Jun 2017 - Dec 2017Sr software engineerFullstack developer with focus on Angular, AWS cloud platform and backend Spring /J2EE technologies As part of the project team , I developed the Local Market Central portal which is used by number of clients to design and print the marketing products. This product facilitated single sign on with number of corporate organisations, allowing employees to access this portal seamlessly.

Nab
Dec 2017 - nowAs a Principal Engineer for NAB Engineering Foundation below are some of my primary durities. * Design and implement CICD pipelines using the latest CICD tools such as Harness * Design and execute PoC for initiatives from Clients (NAB Tenants) * Work with other tenants for DR/ High Availability and troubleshooting application specific issues. * Design and implement new strategy for AKS cluster creation in NAB protected (NEAR2.0) zone using TFE* Provide solutions for Enterprise tech changes and run through PoC and validate against Security model. * Work with CI and CD squads for running initiatives, validate them and release. * Run troubleshooting sessions for BAU activities and provide solutions * Provide solutions for the applications in terms of infrastructure ( AKS/ EKS )* Enhance the product capability of NEF* Evaluate 3rd party external tool integrations and design and integrate 3rd party tools. * Provide deployment and integration solutions for new Fast payment (PayTo). Show less These are the projects conducted at National Australia BankLocation tool migration Leading the migration of Location admin and location api which are part of nab.com.au support services. These applications were hosted in IBM on prem servers. As part of the migration project I successfully migrate these applications to the AWS environment. Leasing Document System Migration As part of this migration project, I migrate the LDS app which was hosted in IBM on prem servers to the AWS host. Terraform, Ansible, AWS infrastructure ( CFN , EC2 , RDS, ASG, ) are some of the tech used in this migration Automating the monthly patching process As part of this project, I automated the end to end process of pathing the ec2 instances with the latest approved amis. Step function, Lambda functions, Cloudwatch events are some of the tech which I used as part of the solution Migration and implementation of NABBroker to the new AEM platformAs part of this project, I was a member of the team which implement the nabbroker site from the scratch using AEM 6.X and Angular 7.X. The brand new site was hosted in AEM. Was a tech lead for one of the 3 squads which saw it through the final phase of the project and helped to migrate to the new apis. Xero integration Design and implement the xero integration with the nab mobile app using the AEM components. Show less
Principal Engineer @NEF
Aug 2022 - nowSenior Consultant DevOps and Auto at NAB Engineering Foundation
Dec 2021 - nowSenior Analyst , Engineer | Dev Lead | Financial Crime
Dec 2017 - Dec 2021
Licenses & Certifications

Google cloud certified associate cloud engineer
Google cloud platform certifiedNov 2018
Oracle certified expert in java web service developer 94%
Oracle | toa technologiesApr 2016
Sun certified business component devloper 95%
Sun microsystemsDec 2009
Sun certified web component developer - 86%
Sun microsystemsSept 2009
Sun certified java programmer - scjp 80%
Sun microsystemsSept 2008
Aws certified developer – associate 94%
Amazon web servicesJun 2021- View certificate
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Aws certified security – specialty
Amazon web services (aws)May 2020 
Aws certified sysops associate
Amazon web servicesJun 2021- View certificate
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Amazon web services solutions architect - professional
Amazon web services (aws)Feb 2020 - View certificate
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Aws certified advanced networking – specialty
Amazon web services (aws)Jul 2020
Honors & Awards
- Awarded to Rashendra GunawardenaHSBC Youth Entrepreneur Award - Gold Medal HSBC - Sri Lanka Aug 2011
Languages
- enEnglish
- siSinhalese
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