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IT-architect/Full-stack developer

Tuusula

Nativo Finnish, Fluente English

Spring Boot
Full-stack
Java kehitys

Contatto

Competenze (28)

APPLICATION DEVELOPMENT

Jenkins

Entity Framework

CODING

CONTINUOUS INTEGRATION/DELIVERY

PROBLEM SOLVING

Project Management

PROCESS MODELING

REACTJS

React

.NET

Node.js

JavaScript

Angular.JS

PROCESS IMPLEMENTATION

PIPELINE

CI/CD

Ansible

Kanban

OFFSHORE

Kotlin

Python

BizTalk

Vaadin

VUE.JS

Django

AWS CERTIFIED

Riassunto

Tuomas is a very widely experienced hands-on architect and a seasoned full-stack developer. Various roles as an Architect and Developer. Sun Certified Enterprise Architect for Java platform enterprise edition technology as well as AWS Certified Solutions Architect.
Excellent skills on designing and implementing applications with JavaEE and Spring, experience and interest in open-source projects. Most recent interest with JavaScript in the server side (Node.Js) and in the Front end (Angular, React and Vue.js). Long experience with different organizations IT-architectures and integrations.
Recent project experience especially with Spring & Angular and Spring Boot & React. Worked in many Agile projects, with recent project using both Scrum and Kanban. Broad experience also on AWS and integrations.
Tuomas has also been working as a Scrum Master on several projects. Including projects with multinational team members.
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Public sector 15 3
Finance 2 2
Retail 5 2

Esperienze professionali

Java-developer/Full-stack developer/Lead Developer

KatvaSoft Oy

2021-01 - 2022-01

* Working on a large system upgrade project where Traficom's public facing services are upgraded to another platform.

* Tools: Spring Boot, Ansible, Jenkins, Postgresql, React, Spring Webflux

* Roles & responsibilities: Fullstack development and CI/CD pipeline development.

Lead Developer

Taaleri Oyj

2021-01 - 2021-01

2021) * Developing Taaleri's systems architecture and overseeing development team. Also, hands on coding and problem solving.
* Tools: C#, Asp.NET Core, React, SQL Server * Roles & responsibilities: Developing Taaleri's systems architecture and overseeing development team.

Scrum Master, architect, and developer

KatvaSoft Oy, Finnish Transport Agency

2018-01 - 2021-01

* Developing train exception handling system for Finnish Transport Agency (Liikennevirasto) * Tools: JavaEE, Soa; Spring Boot, Apache Camel, Angular, Postgresql, Python, AWS * Roles & responsibilities: Working as a Scrum Master, architect, and developer.

SAFe Scrum Master

CGI, OMNI

2020-01 - 2021-01

for two offshore teams developing a large Finnish health- and social case system with Kotlin, Spring Boot, Node, CosmosDB, Kubernetes, Angular, Python and Azure.

Scrum Master, architect, and developer

KatvaSoft Oy, Traficom,

2017-01 - 2018-01

* Developing public watercraft data-service * Tools: JavaEE, Soa; Spring Boot, Apache Camel, Angular, Postgresql, Python, AWS * Roles & responsibilities: Working as a Scrum Master, architect, and developer.

Scrum Master, architect, and developer

KatvaSoft Oy, Finnish Transport Agency

2014-01 - 2017-01

full-stack developer

KatvaSoft Oy,National Board of Education

2012-01 - 2014-01

* Developing large administration and web-frontend application.

* Tools: JavaEE, Soa, Spring, Liferay, Apache Camel, Vaadin, Angular.JS * Roles & responsibilities: Working as a full-stack developer for National Board of Education in the Opintopolku project.

Integration architect

HiQ Finland

2011-01 - 2012-01

* Various integration projects. Architecture planning in JavaEE/Soa using Oracle Weblogic and Oracle Soa Suite. Also .Net development and Microsoft Biztalk development.
* Tools: Oracle Soa Suite/ Oracle Service Bus, MS Biztalk, JavaEE, Spring * Roles & responsibilities: Integration architecture planning and development for various customers.

Integration specialist

Stockmann Oyj

2010-01 - 2011-01

* Various integration and application development projects. Designing and implementing integrations between systems and developing Stockmanns integration architecture. Developing a Web-based soa monitoring application.
* Tools: JavaEE, SQL, Spring, Oracle Soa Suite 10g/11g * Roles & responsibilities: Stockmann's integration architecture planning and development.

Process architect

KatvaSoft Oy, ETK

2010-01 - 2011-01

* Designing and implementing pension payment supervision process on BEA Aqualogic BPM server.
* Tools: JavaEE, Hibernate, Bea Weblogic Server, Bea Aqualogic, BPM * Roles & responsibilities: Process modeling, service designing and process implementation.

oyj, Integration specialist

Hobby Hall Oy/Stockmann

2008-01 - 2009-01

* Designing and implementing integrations between systems and developing Stockmann's integration architecture.
* Tools: JavaEE, Hibernate, Bea Weblogic Server, Bea Aqualogic, BPM * Tools: JavaEE SQL Oracle Soa Suite 10g/11g

Consultant

Nordic Solutions Oy

2007-01 - 2008-01

* Various Oracle Customization and integration projects. Developing Oracle eBS customization and integrations. For example electronic invoice handling module.
* Tools: PL/SQL, Java, JavaEE and Oracle Forms * Roles & responsibilities: Developer and architect

Consultant

Nordic Solutions Oy

2004-01 - 2007-01

System Architect

Tike

2007-01 - 2007-01

2007) * Working as system architect in Tike.
* Tools: JavaEE, Java * Roles & responsibilities: Architecture design and planning for various Tike systems.

Esperienze formative

BBA

Laurea-Polytechnic

2001-01 - 2004-01

Certificazioni

Sun Certified Enterprise Architect for Java Platform Enterprise Edition

AWS Certified Solutions Architect -Associate

Certified SAFe 5 Scrum Master

Certified Scrum Master

IT-architect/Full-stack developer

Competenze (28)

Riassunto

Esperienze professionali

Esperienze formative

Certificazioni

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