Kari Äikäs Email & Phone Number

Jyväskylä, Central Finland, Finland

Project work as fullstack development and maintenance work mainly with Java back-end and angular front-end.

Jyvskyl Area, Finland

Java Wicket web application development for Finnish banking sector. My main responsibility have been to development and testing of web based product components for bank employees using Java Wicket framework based on customer needs. Also maintaining current functionalities is important part of my role as banking environment has very high availability and.

Billing and rating system back end development for Spanish telecom operator Yoigo. Work is done mainly with Progress OpenEdge ABL database language. Main responsibility have been implementing new functionalities according to customer requests and database interfaces for web tools. Keywords:-BSS-Telecom Operator Business-Progress OpenEdge-Back end.

Tampere, Pirkanmaa, Finland

Maintenance and development project of 2G/3G packet core networks. New feature development and maintenance for 2G/3G packet core network.Maintenance and development work for global telecommunication company. I worked as Scrum team member with development responsibility. Work is mainly making needed error corrections found in telecommunication network.

Java based Big Data analyzing tool development project.Development of java based analyzing tool which utilises TOAS (Tieto Open Application Suite) platform, big data and machine learning algorithms. My main responsibility was creating operator UI interface to Liferay portal by using Java Vaadin components.Competences used: Liferay products, Vaadin, Java

Java training projectInternal Java project targeting to implement web based network monitoring and management system for specified platform. Partisibating to this project is also targeted to improve my Java competences to fulfill future needs. Project uses Agile methods and includes various tasks from specification to final testing. During project I have.

Development and maintaining platform functions in company specific telecommunication platform and ATCA platform diagnostic functions.My first platform assignment was create XML templates for performance measurement report writing in company specific environment. Since then new assignment have been changing platform based projects from specification.

QT competence development projectDevelopment of mobile advertisement module with QTQT training project for improving coding skills with QT techniques. Project target was to implement mobile advertising tool for automatic text messaging advertising. My responsibility was to develop client – server functionality for connecting MySQL database by using QT.

Signalling and Charging function projects.Development and maintaining application SS7 signalling and charging functions in telecommunication environment.During charging project my responsibility was to activate and implement new features in charging support functions and also maintain charging modules. I also took part development of continuous integration.

Development of hypermedia based self learning tool for paper mill employees in Kaipola and Jämsänkoski (based on HTML + Flash).

Master Of Science, Embedded Systems, Information Technology

Major subject Embedded systems, minor automation technology.

Ylioppilas, Ylioppilas