Joni Heinonen

Joni Heinonen Email and Phone Number

Senior Software Developer at Siili Solutions @ Siili Solutions
helsinki, uusimaa, finland
Joni Heinonen's Location
Joensuu, North Karelia, Finland, Finland
About Joni Heinonen

I dedicate myself to build online services according to the needs of the clients. I have software development experience from small projects to big ones and I can handle programming from backend to frontend. In addition of programming I’m familiar with server management and installations of software. I’m also always eager to learn new things.

Joni Heinonen's Current Company Details
Siili Solutions

Siili Solutions

View
Senior Software Developer at Siili Solutions
helsinki, uusimaa, finland
Website:
siili.fi
Employees:
435
Joni Heinonen Work Experience Details
  • Siili Solutions
    Senior Software Developer
    Siili Solutions Jan 2023 - Present
    Joensuu, North Karelia, Finland
    View
  • Haallas Finland Oy
    Senior Software Developer
    Haallas Finland Oy Jan 2022 - Jan 2023
    Joensuu, North Karelia, Finland
  • Valamis
    Senior Software Developer
    Valamis Mar 2021 - Jan 2022
    Joensuu, North Karelia, Finland
    View
  • Valamis
    Software Developer
    Valamis Jan 2018 - Feb 2021
    Joensuu, North Karelia, Finland
    View
  • Cgi
    Software Developer
    Cgi Jul 2012 - Jan 2018
    Joensuu, North Karelia, Finland
    View
  • Barona
    Order Processor
    Barona Jul 2005 - Jan 2010
    Joensuu, North Karelia, Finland
    (TikkaCom Oy, Elisa Oyj)
    View
  • Tuotepalvelu Matikainen Oy
    Assembler
    Tuotepalvelu Matikainen Oy Aug 2002 - Nov 2002
    Joensuu, North Karelia, Finland

Joni Heinonen Education Details

  • North Karelia Polytechnic
    North Karelia Polytechnic
    Computer Software Engineering, It
  • Learning Center Of Joensuu
    Learning Center Of Joensuu
    Information Technology
  • Lyseo’S Senior High School Of Joensuu
    Lyseo’S Senior High School Of Joensuu
    Matriculation Examination

Frequently Asked Questions about Joni Heinonen

What company does Joni Heinonen work for?

Joni Heinonen works for Siili Solutions

What is Joni Heinonen's role at the current company?

Joni Heinonen's current role is Senior Software Developer at Siili Solutions.

What schools did Joni Heinonen attend?

Joni Heinonen attended North Karelia Polytechnic, Learning Center Of Joensuu, Lyseo’s Senior High School Of Joensuu.

Who are Joni Heinonen's colleagues?

Joni Heinonen's colleagues are Petteri Oksanen, Marek Matusiak, Matias Jimenez, Perttu Murto, Shabbir Reshamwala, Tomi Lamminsaari, Veera Becker.

Not the Joni Heinonen you were looking for?

View similar profiles

Free Chrome Extension

Find emails, phones & company data instantly

Find verified emails from LinkedIn profiles
Get direct phone numbers & mobile contacts
Access company data & employee information
Works directly on LinkedIn - no copy/paste needed
Get Chrome Extension - Free

Aero Online

Your AI prospecting assistant

Download 750 million emails and 100 million phone numbers

Access emails and phone numbers of over 750 million business users. Instantly download verified profiles using 20+ filters, including location, job title, company, function, and industry.