Sergii Iarovyi
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Sergii Iarovyi Email & Phone Number

Senior Software Architect at HappyOrNot
Location: Helsinki, Uusimaa, Finland 9 work roles 3 schools
1 work email found @happy-or-not.com LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email s****@happy-or-not.com
LinkedIn Profile matched
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Current company
Role
Senior Software Architect
Location
Helsinki, Uusimaa, Finland
Company size

Who is Sergii Iarovyi? Overview

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Quick answer

Sergii Iarovyi is listed as Senior Software Architect at HappyOrNot, a company with 84 employees, based in Helsinki, Uusimaa, Finland. AeroLeads shows a work email signal at happy-or-not.com and a matched LinkedIn profile for Sergii Iarovyi.

Sergii Iarovyi previously worked as Lead Developer and Mentor at Happyornot and Senior Software Engineer at Kalmar. Sergii Iarovyi studied at Tampere University Of Technology 1965-2018.

Company email context

Email format at HappyOrNot

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{first}.{last}@happy-or-not.com
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AeroLeads found 1 current-domain work email signal for Sergii Iarovyi. Compare company email patterns before reaching out.

Profile bio

About Sergii Iarovyi

I am a software engineer. I like to understand why the software is needed, find a practical solution to satisfy this need, design and implement the software, see it working and being used, get feedback, make it better, rinse and repeat. All this cannot be done alone so I enjoy good teamwork. It motivates me greatly to collaborate with professionals from different fields, backgrounds and levels of experience - to make things work in the best way possible. I like learning and improving myself, both professionally and personally.I am working in Kalmar. My responsibilities are mostly related to data collection and analysis as well as system integration. As a Technical Product Owner I am collaborating with Product and Project Managers, Project Engineers, and other Software Engineers, in order to understand and bridge what is needed and what is possible. I am also communicating with customers and write technical specifications. I am leading a small team ensuring that the product i am responsible for is well maintained, documented and improves with changing needs. On a more hands-on level I am involved in continuous improvement, handling code reviews and internal releases, being delivery owner in epics, and also I write code (mostly in Java and Scala). I try to spend at least some time to learn and experiment with new technologies, when the workload allows. As software development is not all roses, I also have to read logs and fix bugs. Finally, I do bring :cake: on my birthday and sweets from my travels.In future I want to keep being involved in software development. Keeping hands on approach is important for me. i like to solve challenging problems, handle complexity and work in great teams.Skills: Java, Scala, JavaScript, Python, SVN, GIT, CI, maven, sbt, Apache ServiceMix, Apache Spark, Octave/Matlab, Tableau&Tableau Prep, Cassandra, bash scripting, PLC programming, UML, Jira, scrum, agile, requirement capturing, scientific writing, technical writing.

Listed skills include Programming, Java, Matlab, Research, and 13 others.

Current workplace

Sergii Iarovyi's current company

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HappyOrNot
Happyornot
Senior Software Architect
Helsinki, FI
Employees
84
AeroLeads page
9 roles

Sergii Iarovyi work experience

A career timeline built from the work history available for this profile.

Senior Software Architect

Helsinki, FI

Lead Developer And Mentor

Current

Tampere, Pirkanmaa, Finland

May 2021 - Present

Senior Software Engineer

Tampere, Western And Central Finland, Finland

Dec 2018 - May 2021

Software Engineer

Tampere Area, Finland

Aug 2016 - May 2021

Project Researcher

2014-2015: C2NET Project http://c2net-project.eu/2016: e-Scop Project www.escop-project.eu

Mar 2014 - Jul 2016

Electrical Engineer

Elaks

Kharkiv, Ukraine

My activity there was mainly in programing of PLC(Siemens, Simatic S7) for pharmaceutical industry equiopment such as milling machine, sterilizer.

Dec 2010 - Aug 2011

Member

Kharkiv Brench If Allukrainian Youth Ngo "Foundation Of Regional Initiatives"

Kharkiv, Ukraine

Was one of coordinators of:International project Eurobus IV in 2011 (eurobus.org.ua),Several summer study camps 2010,Head of Audit Comission 2010/2011.Not an active member now.

Jul 2010 - Aug 2011
Team & coworkers

Colleagues at HappyOrNot

Other employees you can reach at happy-or-not.com. View company contacts for 84 employees →

3 education records

Sergii Iarovyi education

Master, Electromechanics

National Technical University "Kharkiv Polytechnic Institute"

3rd place in national competitions in Electromechanics in 2009

Exchange Student, Electromechanics

Studied according to DAAD program during my Master's program in National Technical University "Kharkiv Polytechnic Institute"

FAQ

Frequently asked questions about Sergii Iarovyi

Quick answers generated from the profile data available on this page.

What company does Sergii Iarovyi work for?

Sergii Iarovyi works for HappyOrNot.

What is Sergii Iarovyi's role at HappyOrNot?

Sergii Iarovyi is listed as Senior Software Architect at HappyOrNot.

What is Sergii Iarovyi's email address?

AeroLeads has found 1 work email signal at @happy-or-not.com for Sergii Iarovyi at HappyOrNot.

Where is Sergii Iarovyi based?

Sergii Iarovyi is based in Helsinki, Uusimaa, Finland while working with HappyOrNot.

What companies has Sergii Iarovyi worked for?

Sergii Iarovyi has worked for Happyornot, Kalmar, Tampere University Of Technology, Elaks, and Kharkiv Brench If Allukrainian Youth Ngo "Foundation Of Regional Initiatives".

Who are Sergii Iarovyi's colleagues at HappyOrNot?

Sergii Iarovyi's colleagues at HappyOrNot include Anssi Rantanen, Luke Samuel, Tomi Leinonen, Michael Michaels, and Milla Ikonen.

How can I contact Sergii Iarovyi?

You can use AeroLeads to view verified contact signals for Sergii Iarovyi at HappyOrNot, including work email, phone, and LinkedIn data when available.

What schools did Sergii Iarovyi attend?

Sergii Iarovyi studied at Tampere University Of Technology 1965-2018.

What skills is Sergii Iarovyi known for?

Sergii Iarovyi is listed with skills including Programming, Java, Matlab, Research, Automation, Embedded Systems, Javascript, and Node.Js.

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