Have been working on a long-running information system project (occupational safety and health ICT system of Finnish government) from 2012 to present. Have done application development & design, requirements engineering, scrum mastering, system/service architect work, user interface design, use case design and documentation, interface and data specifications, system integration, database schema design, conceptual/domain modeling, application deployments and installations (production and staging environments), system administration. Done application development using Java EE 6, Java 8, JSF 2.1/Mojarra, Primefaces, JPA, CDI/Weld, EJB, Glassfish, Oracle 11g DB. Bitbucket+Git+Jenkins+Sonar environments are in use. RHEL & Kubuntu systems. Scrum/Kanban is applied. Jira+Confluence in use. Have participated also in some smaller projects:- An integration solution using Apache Camel in Apache ServiceMix/Karaf environment. Project also used Ansible+Vagrant for infrastructure as code.- Quality analysis of a software project- Supported an Angular/Android/Node.js/Spring Boot using app project in near-to-production-releasing phase, did e.g. Android client fixes, automated testing environment maintenance.

Member of Qt Product Management team at Nokia. Product definition, planning, requirements management, development prioritization and roadmap development for Qt Development Frameworks.In 2011 worked in Qt implementation for Symbian, then from end of 2011 to June 2012 worked in developer offering (SDK, APIs, docs) verification and validation of Qt for Linux.

Defined the roadmap and work priorities for the Java Platform. Initiated agile backlog prioritization across the whole organization. Participated in Nokia developer offering strategy creation.

Acted as a product owner for user interface area in S60 Java. Worked on touch user interface enablement for Java ME platform of S60 devices. Did developer evangelism activities: Blogged about Java ME in S60.com blogs. Gave JavaOne 2008 conference presentation of touch screen usage of Java ME applications. Did new HW sensor usage experimentation using Sensors APIs. Participated in creation of some common extension APIs in S40 and S60 Java text input (were contributed to JCP MIDP 3). Initiated eSWT user interface implementation on Qt framework.

Led UI implementation teams for S60 Java platform: Graphics (MIDP 2D graphics, Mobile 3D Graphics, SVG), UI toolkits (MIDP LCDUI and eSWT). The team implementation efforts were on implementation of M3G API, porting all the API framework implementations on new desktop class J9 VM from IBM, implementing touch screen UI in LCDUI and eSWT, implementation of Java eSWT UI toolkit in Symbian/S60 (non-touch and touch based), and implemented automated testing system for user interfaces. Ramped up whole new team for eSWT implementation.

Participated in initiation of an open source project in Eclipse Foundation around SWT UI framework project for mobile devices called eSWT. It was joint project between IBM, Nokia and Motorola. Ramped up a team to implement eSWT on Symbian devices (S80/S90). Lead the team and the implementation effort of eSWT. Acted as a SW Architect in J9 Virtual Machine implementation project for Nokia communicator devices using S80 platform. Later the same VM was taken into use within the MIDP implementation in Symbian/S60 devices.

Made common design to implement MIDP UI across Nokia device categories (S30, S40, S60, S80/90). Implemented test suites for testing MIDP implementations across Nokia devices. Designed Nokia UI API for Java ME. Contributed in MIDP 2.0 standardization effort in JCP. Participated in Java ME file and PIM API design in JCP. Contributed in nearly all Java ME API work by reviewing the designs. Participated in effort to specify common Java implementation specifications for Nokia devices.

Worked in project to get Java (then PersonalJava) to first Symbian smartphones. Designed Java APIs for mobile devices (Personal Information Management APIs). Designed how Java UI framework integration to the device user interface works. Participated in industry collaboration to define common APIs between vendors that later got formed to Java Community Process. Participated in the design and implementation of Java ME technology (e.g. MIDP). Participated in project to implement MIDP in Nokia devices (Symbian).

Programmed Java based content system for authoring web based learning materials (Java; output JavaScript/HTML/Java applets). Participated in project to create learning material for C Programming Language in web. Gave some computer studies hands-on classes (IT class for students, software engineering/programming).