Founder
Current
Fluo It
Mar 2015 - Present
AeroLeads people directory · profile
Marcin Witecki Email & Phone Number
Senior Software Engineer
at
Silevis Software
1 work email found
@onwelo.com
LinkedIn matched
✓ Verified July 2026
4 data sources
Profile completeness 100%
Current company
Role
Senior Software Engineer
Location
Kielce, Świętokrzyskie, Poland
Who is Marcin Witecki? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Marcin Witecki is listed as Senior Software Engineer at Silevis Software, based in Kielce, Świętokrzyskie, Poland. AeroLeads shows a work email signal at onwelo.com and a matched LinkedIn profile for Marcin Witecki.
Marcin Witecki previously worked as Founder at Fluo It and Senior Software Engineer, Team Leader at Proalpha. Marcin Witecki holds Inżynier from Wyższa Szkoła Ekonomii I Prawa Im. Prof. Edwarda Lipińskiego.
Company email context
Email format at Silevis Software
This section adds company-level context without repeating Marcin Witecki's masked contact details.
{first}.{last}@onwelo.com
86% confidence
AeroLeads found 1 current-domain work email signal for Marcin Witecki. Compare company email patterns before reaching out.
Profile bio
About Marcin Witecki
Marcin Witecki is a Senior Software Engineer at Silevis Software. He possess expertise in .net, asp.net mvc, c#, wpf, wcf services and 55 more skills. He is proficient in angielski.
Listed skills include .Net, Asp.Net Mvc, C#, Wpf, and 56 others.
Current workplace
Marcin Witecki's current company
Company context helps verify the profile and gives searchers a useful next step.
16 roles
Marcin Witecki work experience
A career timeline built from the work history available for this profile.
Senior Software Engineer
Current
May 2020 - Present
Dec 2021 - Present
Senior Software Engineer
Kenexos
Outsourcing
Jul 2020 - Dec 2021
May 2020 - Oct 2021
Senior Full Stack Developer, Team Leader
Sep 2018 - Apr 2020
Senior .Net Developer
Feb 2017 - Aug 2018
Aug 2018 - Apr 2020
Jul 2019 - Mar 2020
Event Organizer
Meetjs Kielce
Jan 2019 - Mar 2020
Senior Frontend Developer
Oct 2016 - Jan 2017
Full Stack .Net Developer
Trustee
Mar 2015 - Oct 2016
Sep 2015 - Dec 2015
.Net Programmer
Oct 2012 - Feb 2015
Mar 2014 - Aug 2014
.Net Programmer
Sep 2013 - Dec 2013
1 education record
Marcin Witecki education
-
Wyższa Szkoła Ekonomii I Prawa Im. Prof. Edwarda Lipińskiego
FAQ
Frequently asked questions about Marcin Witecki
Quick answers generated from the profile data available on this page.
What company does Marcin Witecki work for?
Marcin Witecki works for Silevis Software.
What is Marcin Witecki's role at Silevis Software?
Marcin Witecki is listed as Senior Software Engineer at Silevis Software.
What is Marcin Witecki's email address?
AeroLeads has found 1 work email signal at @onwelo.com for Marcin Witecki at Silevis Software.
Where is Marcin Witecki based?
Marcin Witecki is based in Kielce, Świętokrzyskie, Poland while working with Silevis Software.
What companies has Marcin Witecki worked for?
Marcin Witecki has worked for Fluo It, Silevis Software, Proalpha, Kenexos, and New Solutions Gmbh.
How can I contact Marcin Witecki?
You can use AeroLeads to view verified contact signals for Marcin Witecki at Silevis Software, including work email, phone, and LinkedIn data when available.
What schools did Marcin Witecki attend?
Marcin Witecki holds Inżynier from Wyższa Szkoła Ekonomii I Prawa Im. Prof. Edwarda Lipińskiego.
What skills is Marcin Witecki known for?
Marcin Witecki is listed with skills including .Net, Asp.Net Mvc, C#, Wpf, Wcf Services, Linq, Entity Framework, and Nhibernate.
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