Risto-Matti Piirainen
Software Developer
Helsinki,
Uusimaa
FI
https://linkedin.com/in/ristomattipiirainen
ristomatti.piirainen@gmail.com
+358 504103491
ristomattipiirainen
mojotti
Senior Software Developer with experience in full stack development and mobile app development. Passionate about writing high-quality code, understanding project goals, and collaborating effectively within teams.
Skills
Frontend
Master
React
Next.js
HTML
CSS
Sass
Backend
Master
Node.js
Express
SQL
NoSQL
Serverless
AWS
Mobile Development
Advanced
React Native
Flutter
Java (Android)
C (JNI)
Testing
Intermediate
Test Automation
Functional Testing
Programming Languages
Javascript
Typescript
Python
C
C++
Work Experience
(6)
Jun 2022
- Current
Senior Software Developer
DENSO Automotive
Helsinki, Finland
https://www.denso.com
Full Stack Development, including mobile development
React
Next.js
AWS
Node.js
Flutter
Typescript
AWS CDK
Aug 2019
- Jun 2022
Software Developer
Loihde Factor
Helsinki, Finland
https://www.loihde.com
Full Stack Development
React
Sass
Typescript
Node.js
SQL
AWS
Aug 2018
- Aug 2019
Software Developer
HiQ
Helsinki, Finland
https://www.hiq.fi
React Native mobile app development
React Native
Javascript
Java (Android)
Jest
Oct 2017
- Jun 2018
Software Developer
Kaltio Technologies
Oulu, Finland
https://kaltiot.com/
React Native mobile app development
React Native
Javascript
Java (Android)
C (JNI)
Jest
Enzyme
Dec 2016
- Oct 2017
Software Developer
Nokia
Oulu, Finland
https://www.nokia.com
Embedded system software development
C++
Python
Robot Framework
Feb 2016
- Dec 2016
Software Test Engineer
Bittium Wireless
Oulu, Finland
https://www.bittium.com
Test Automation & Functional testing
Python
Robot Framework
Functional Testing
Projects
(2)
Teksti-TV mobile app
https://github.com/mojotti/yle-teksti-tv-react-native
Mobile app project. Project can be found from GitHub.
Mobile app for Finnish Broadcasting Company Yle Teletext (Teksti-TV) service
React Native
teletext
Liigadoku.com
http://www.liigadoku.com
Finnish ice hockey league sudoku game.
Frontend and backend available on GitHub
Education
(4)
2011
- 2017
M.Sc
Information Processing Science
University of Oulu
B.Sc 2015
M.Sc 2017
2012
- 2013
Exchange Studies, Information Processing Science (Erasmus)
Universitat Politecnica de Catalunya, Barcelona
2011
- 2011
Conscript Service, Jager
Infantry (6 months)
Finnish Defence Forces
2007
- 2010
Matriculation Examination
Kajaanin lukio
Certificates
2023-05
AWS Certified Solutions Architect - Associate (SAA)
AWS
2009-04
Driver's License (B)
Traficom
Languages
Finnish
Native speaker
English
Advanced
Swedish
Intermediate
Interests
Sports
Ice hockey
Football
Gym
Books
Fiction
Non-fiction