Kamil Krasowski

Technology Stack: Fusion Middleware tech stack (ADF, SOA Suite, BPM, OSB, WebLogic), Java Enterprise Edition (J2EE), GitLab CI/CD, Oracle GenAI, Oracle Cloud Infrastructure, Oracle Integration Cloud Projects: ESOD (logistics/transport, Oracle ADF, Oracle SOA Suite, BPM, J2EE, GitLab, PL/SQL, Artificial Intelligence, RAG)

Projects: Custom In-House Frontend Framework (MVC and EDA based architecture); Telecom Client GUIs (ie. Belkin dashboard with multi-step drill-down navigation); flaghsip product GUI development (Axess); Customer Support Portal v. 2.0 Duties: Developed and co-designed a frontend framework from the ground up; Created scalable UI components following MVC and EDA principles; Ensured high performance and modularity through advanced class hierarchy; Delivered frontend solutions for telecom clients with strict UX and device constraints; Acted as Scrum Master and Product Owner for the customer support portal—gathered requirements, coordinated across teams, and defined delivery milestones; Worked with distributed, cross-functional teams (backend, UX/UI) across multiple time zones. Tools & Technologies - Frontend: EcmaScript6, Handlebars, SCSS, jQuery, Babel, Navigo, Highcharts and others - Backend: Python, Redis, Mongo, MySQL, Kafka, Clickhouse, ElasticSearch - Other: Unix/Linux, Docker, Kubernetess, Bamboo, Confluence, JIRA, Keycloak, nginx - Architecture & Design: MVC pattern, Event-Driven Architecture (EDA), streaming, Rx, modular class hierarchies - UI/UX: Responsive design, pixel-perfect implementation, GIS map integration Project Roles: Architect, Developer, Product Owner, Scrum Master Collaboration: Distributed teams, cross-functional coordination, Scrum, SAF, agile planning

* Worked in countries: Poland, Italy, Greece, UK, Germany, Denmark, Norway, Bosnia, Romania * Projects: - H3G (telco, Milan, Oracle WebCenter Portal) - IDIKA e-Perscriptions (public, Athens, Oracle ADF) - WorldPay (e-payments, Cambridge, Oracle Continuous Query Language and audit) - New Look (fast-fashion, Stoke-on-Trent, Java audit) - Bundesamt für Migration und Flüchtlinge (public, Nuremberg, Oracle SOA, Oracle ADF, Java) - Maersk (logistics, Copenhagen, Oracle SOA migration), DNV GL (oil & gas, Oslo, Oracle JET, JavaScript, Oracle Integration Cloud) - BCR (banking, Bucharest, Oracle ADF, Java) - ISOK Qumak (public, Warsaw, Oracle ADF, Java) * Technology Stack: Fusion Middleware tech stack (ADF, SOA, OSB, WebLogic, Coherence), Oracle Cloud PaaS and SaaS solutions (JET, JCS, JCSSX, Process Cloud Service, HCM Cloud, SOA Cloud), Oracle Big Data * Internal assignments: Internet of Things, beacons, RFID, Ontology Web Language (OWL), RDF, Protege, GIS, Oracle Spatial

Project: INSIS, Client: Groupama, Sector: insurance Duties: Design, development and implementation of the internal system (INSIS) that supports car insurance sales process. Implementation in Oracle ADF 11g technology with Oracle Business Components as model layer. Developed products are deployed as plug-ins into INSIS application. J2EE code is supported with PL/SQL triggers, functions, procedures, etc.. Integration with several external systems (ie. SAP BCM). Oracle ADF 11g tech leader (four persons team). Tools/Technologies/Methodologies: JEE, Application Development Framework 11g (ADF11g), Oracle Database, BI Publisher, JDeveloper, Subversion, Maven, jRuby, SAP BCM, Alfresco, PL/SQL, WebLogic, Scrum, UML

Project: System Rejestracji Zamówień, Client: Rekan Sp. j., Sector: private Duties: Design and development web application Tools/Technologies/Methodologies: PHP, AJAX, JavaScript, MySQL Project: Konferencja TESTWAREZ, Client: SJSI, Sector: IT Duties: Design and development web application Tools/Technologies/Methodologies: PHP, AJAX, JavaScript, MySQL Project: Polrez, Client: CyberMarketing, Agencja Marketingowa WJX, Sector: tourism Duties: Design and development B2B and B2C web application Tools/Technologies/Methodologies: PHP, AJAX, JavaScript, SEO, MySQL, e-payments

Project: CreditWorkflow, Client: DnB NORD, Sector: banking and finance Duties: Developing web application to support mortgage credit process (ADF11g, PL/SQL, XSLT). Tools/Technologies/Methodologies: JEE, Application Development Framework 11g (ADF11g), BPM Suite, Universal Content Management (UCM), SOA Suite, Bussines Rules, Oracle Database, BI Publisher, JDeveloper, Subversion, PL/SQL, WebLogic, Scrum Project: IPS, Client: PTC Sp. z o. o., Sector: telecommunication Duties: design and developing system using Java Standard Edition. Tools/Technologies/Methodologies: JSE, Swing, Hibernate, Oracle Forms, NetBeans, Eclipse, Subversion Project: KSI SIS, KSI VIS, Client: Komenda Stołeczna Policji, Sector: public sector Duties: develope XSLT transformate, verify application Tools/Technologies/Methodologies: Oracle ADF10g, XSLT

Project: BIOW, MISP Lite, Client: BIK, Sector: banking and finance Duties: study client's needs, preparation of use cases, documenting requirements, design and implementation use cases. Tools/Technologies/Methodologies: JEE, JSE, XML, C#, PHP, Zend, JavaScript, ExtJS, Subversion

Project: study, proof-of-concept, Client: Konsorcjum Operacji Sieciocentrycznych, Sector: public Duties: Design and development of SOA mechanism to search RMI services provided by map servers for distributed GIS systems. Tools/Technologies/Methodologies: SOA, RMI, Java, WebServices, WebMapServices, UML

Project: System Wizualizacji Statycznej, Client: IMGiW, Sector: public Duties: Developing standalone B2B application. Tools/Technologies/Methodologies: JSE, WebServices, Java Swing, jFreeChart, Axis2, Subversion, MySQL

[01.2007 is first's project start date] Project: cookbook, Client: ***, Sector: food production Duties: Design and development mobile application Tools/Technologies/Methodologies: J2ME Project: sport information provider, Client: ***, Sector: telecommunication Duties: Design and development mobile application with synchronization mechanisms through HTTP protocol. Tools/Technologies/Methodologies: J2ME, PHP, MySQL Project: mobile CMS, Client: ***, Sector: marketing and advertising Duties: Design and development mobile application and static MIDlet update mechanisms Tools/Technologies/Methodologies: J2ME, PHP

[08.2006 is first's project start date] Projects: websites and e-stores, Client: ***, Sector: various Duties: Design and development of websites, e-stores, e-payments processes and content management systems. Tools/Technologies/Methodologies: PHP, CSS, JavaScript, AJAX, CMS, MySQL, e-payments

[08.2005 is first's project start date] Project: mobile games, Client: internal, Sector: N/A Duties: Design and development mobile games Tools/Technologies/Methodologies: J2ME