PSD2 Experience Layer PlatformDesign Platform for handling multiple international standards cross Europe- Directory Services- Authorization and Authentication including consent handling- Fulfillment layer- Cloud on Premise integrationBuild deep both technical and business understanding of PSD2 Directive, supplementary regulations like RTS, EBA work-streams output, ETSI Standards, FCA related opinions.Built knowledge around international standards designed to meet PSD2 – STET, Berlin Group NextGenPSD2 framework, Open Banking UK standard.Technologies:- AWS Services (EC2, VPC, DirectConnect, S3, RDS, DynamoDB, Gateway,Lambda, SQS, SNS), PCF/Mule Papi Integration, OpenAM (Forgerock), Consul, SpringCloud, Spring technology stack, Angular 4, Jenkins, Terraform, NodeJS- Build implementation plan with the team- Working with Business Stakeholders to define requirements and map them totechnical specifications- Regular reporting to business stakeholdersDev Portal / Sandbox- Working on a platform to build developer portal services and sandbox environment for developers.Open Banking Platform - Mexico Portal and ServicesTechnologies:- AWS Services - [S3, Gateway, DynamoDB, DirectConnect,VPC, EC2, Lambda] , PCF, Mule, Angular 4, Java, NodeJS- FCA Metrics publisher platform

Business Internet Banking Platform – technical lead - Migration from WebSphere Portal6 to WebSphere Portal 7- Legacy IBM Portlets , Spring Based Portlets updates.- CMS system updates- Security platform migration SUA, Security Tokens, JAAS, HSM- Working with Oracle SQL DB and ODSEE LDAP- Infrastructure updates - WAS 7, WPS7, IHS, F5 configuration- Additional Technologies: WebSphere MQ integration, SOAP Webservices, XML processing, HTML, CSS, Maven, G3 deployments, RTC source management, AppDynamics- Migration of both Customer and Staff channelsOpen Banking Platform – technical lead - Cloud- Canonical model design to support versioning- Working with NodeJs , npm and gulp- Building Angular 2/4 web application- Building Batch processing application- Technologies: AWS Lambda written in both Java and NodeJS, AWS S3, AWS Gateway, NoSQL databases – DynamoDB, Maven, Jenkins , Spring, Rest services, Spring Boot, Sprinv MVC, Spring Cloud – Zuul as local gateway to mimic AWS behaviour, GIT, Terraform- PCF – cloud deployment for Spring Boot Web application and Batch application- Automatic AWS key rotation designBuild Digital Security Platform- Crypto Identity API, OAuth 2.0, Security Token Services, HSM, Custom Authentication Modules , OpenID Conntect (OIDC)- Leading Internal training – Domain Driven DesignTechnical Lead for international team – based in Poland, India, UK and US.

Build Kerberos authentication module for Java Projects – based on Spring Core and Spring Security with sample applications - Spring MVC - Backbone/Marionette Spring MVCDeveloping Web applications based on Angular JS, REST, Spring Core, Spring Boot, Spring Security, Spring Data / JPA, DBUnit, JUnit, Bootstrap 3, HTML 5, Domain Driven Design

Leading a software development teamLeading technical side of projectDesigning solutions to meet SLA agreementPreparing system documentation in UML (Enterprise Architect)Working with requirements breakdown – mapping between business requirements and technicalsolution (Mind Manager – mind maps)Preparing technical roadmap for projectBuilding applications in Java EE 5/ JEE 6 / SpringPerformance review and plan for projectDesigning integrations based on REST (JAX-RS), JMS, Web servicesDomain driven designLeading student internshipsSample tasks in PROMPT project:Migration from WebpShere 7 to JBoss Enterprise PlatformIntroduce Arquillian framework into projectWriting Test Platform based on OpenMQ, Embedded Derby, Atomikos, DbUnitConfiguration changes - Webpshere 7, Apache TomcatLarge XML parsing using StAXPerformance and memory usage optimizationOptimizing SQL queriesDesigning pdf reports with JasperReportsDesigning large excel reports with apache poi – partial generation with multi threads and streaming communicationSolutions for parallel processing dataWriting REST servicesSolution for automatic handling new GUI elements (common types).Writing unit and integration testsSample tasks in mobile web GUI proof of concept:Creation of single page architectureSolving limited bandwidth problemPreparation of architecture based on REST – server, Marionette, Handlebars, jQuery Mobile

Designing and building applications in Java, J2EE, JEE 5 (Hibernate, Struts, CSS,XHTML, JavaScript, YUI, JasperReports, JPA, EJB 3.0, JMS (based on WMQ)), Rest(JAX-RS)Building both server side (JEE 5) and client side (JavaScript – YUI, jQuery)Working in Agile projectMigration from server WebSphere 6.1 to WebSphere 7

Designing and building applications in Java, J2EE, JEE 5 (Hibernate as JPAprovider, Struts, CSS, XHTML, JavaScript, YUI, JasperReports, JPA, EJB 3.0, JMS (based on WMQ))Building both server side (JEE 5) and client side (JavaScript – YUI, jQuery)

Designing and building applications in Java, J2EE, JEE5 (Spring, Hibernate, Struts,Tapestry)Maintaining Java Application Servers: JBoss 3.x, JBoss 5, Glassfish 2, WeblogicUnit testing – JUnitSample tasks in CEPIK project:Integrating business processes with Web services (JAX-WS + WSIT) and JMS – Bridge. (http://epuap.gov.pl/wps/portal/)Programming smart-cards (PKCS#11)Writing own authentication module for application servers (login module)Building web applications and plug-ins with tapestry (components), ejb 3.0, Spring, hibernate 3, jdbc, xml, xsd, JBoss 5Migration from server JBoss 3 to JBoss 5Writing technical specifications - UMLWriting SQL queriesDesigning complex pdf reports with JasperReport (strict layout)Maintaining portal Cepik (www.cepik.gov.pl) (Third LINE)