Cto
Current
Jan 2010 - Present
AeroLeads people directory · profile
Ari Hakala Email & Phone Number
CTO at Prove
at
Prove
1 work email found
@ohjelmistotestaus.fi
2 phones found area 844 and 840
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 100%
Who is Ari Hakala? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Ari Hakala is listed as CTO at Prove at Prove, based in Finland. AeroLeads shows a work email signal at ohjelmistotestaus.fi, phone signal with area code 844, 840, and a matched LinkedIn profile for Ari Hakala.
Ari Hakala previously worked as CTO at Prove and CTO, Co-Founder at Prove Testia Oy. Ari Hakala holds Master Of Science, Computer Science from University Of Oulu.
Company email context
Email format at Prove
This section adds company-level context without repeating Ari Hakala's masked contact details.
{first}.{last}@ohjelmistotestaus.fi
86% confidence
AeroLeads found 1 current-domain work email signal for Ari Hakala. Compare company email patterns before reaching out.
Profile bio
About Ari Hakala
Ari Hakala is a CTO at Prove at Prove. They possess expertise in agile methodologies, testing, software project management, web applications, software engineering and 28 more skills.
Listed skills include Agile Methodologies, Testing, Software Project Management, Web Applications, and 29 others.
Current workplace
Ari Hakala's current company
Company context helps verify the profile and gives searchers a useful next step.
6 roles
Ari Hakala work experience
A career timeline built from the work history available for this profile.
Cto, Co-Founder
Prove Testia Oy
Jan 2008 - Jan 2010
Software Test Specialist
Nov 2006 - Dec 2007
Systems Analyst
Tieto-X Oyj
Jun 2005 - Oct 2006
Freelancer
Freelancer
Oct 2003 - May 2005
Systems Analyst
Apr 1998 - Sep 2003
2 education records
Ari Hakala education
Master Of Science, Computer Science
University Of Oulu
High School
Jämsänkosken Lukio
FAQ
Frequently asked questions about Ari Hakala
Quick answers generated from the profile data available on this page.
What company does Ari Hakala work for?
Ari Hakala works for Prove.
What is Ari Hakala's role at Prove?
Ari Hakala is listed as CTO at Prove at Prove.
What is Ari Hakala's email address?
AeroLeads has found 1 work email signal at @ohjelmistotestaus.fi for Ari Hakala at Prove.
What is Ari Hakala's phone number?
AeroLeads has found 2 phone signal(s) with area code 844, 840 for Ari Hakala at Prove.
Where is Ari Hakala based?
Ari Hakala is based in Finland while working with Prove.
What companies has Ari Hakala worked for?
Ari Hakala has worked for Prove, Prove Testia Oy, Prove Expertise, Tieto-X Oyj, and Freelancer.
How can I contact Ari Hakala?
You can use AeroLeads to view verified contact signals for Ari Hakala at Prove, including work email, phone, and LinkedIn data when available.
What schools did Ari Hakala attend?
Ari Hakala holds Master Of Science, Computer Science from University Of Oulu.
What skills is Ari Hakala known for?
Ari Hakala is listed with skills including Agile Methodologies, Testing, Software Project Management, Web Applications, Software Engineering, Software Quality Assurance, Scrum, and Software Design.
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