Back End Developer
Current
Jul 2024 - Present
AeroLeads people directory · profile
Umut Duman Email & Phone Number
Senior Back End Developer at Peak
at
Peak
1 work email found
@bilyoner.com
2 phones found area 544
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Role
Senior Back End Developer at Peak
Location
Istanbul, Türkiye, Turkey
Company size
Who is Umut Duman? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Umut Duman is listed as Senior Back End Developer at Peak at Peak, a company with 160 employees, based in Istanbul, Türkiye, Turkey. AeroLeads shows a work email signal at bilyoner.com, phone signal with area code 544, and a matched LinkedIn profile for Umut Duman.
Umut Duman previously worked as Back End Developer at Peak and Back End Developer at Voys. Umut Duman holds Bsc, Computer Engineering from Yıldız Teknik Üniversitesi.
Company email context
Email format at Peak
This section adds company-level context without repeating Umut Duman's masked contact details.
{first}.{last}@bilyoner.com
86% confidence
AeroLeads found 1 current-domain work email signal for Umut Duman. Compare company email patterns before reaching out.
Profile bio
About Umut Duman
Experienced Java Developer with a demonstrated history of working in the entertainment industry and as a consultant. Strong engineering professional skilled in Microservices, Spring Boot, Designing data-intensive applications, CI/CD, API Development, and Docker.
Listed skills include Java, Maven, Spring Boot, Spring, and 34 others.
Current workplace
Umut Duman's current company
Company context helps verify the profile and gives searchers a useful next step.
Peak
8 roles
Umut Duman work experience
A career timeline built from the work history available for this profile.
Back End Developer
Jul 2020 - Jul 2024
Back End Developer
Apr 2019 - Jul 2020
Software Developer
Dec 2017 - Apr 2019
Senior Software Engineer
Mar 2015 - Apr 2019
Back End Developer
Mar 2015 - Dec 2017
Software Engineer
Jul 2010 - Mar 2015
Junior Software Engineer
Jun 2009 - Jul 2010
Team & coworkers
Colleagues at Peak
Other employees you can reach at peakadvisoralliance.com. View company contacts for 160 employees →
SB
Süleyman Burak Yaşar
Colleague at Peak
Türkiye, Turkey
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OK
Onur Korkmaz
Colleague at Peak
Istanbul, Türkiye, Turkey
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CE
Ceyda Evci Ayaz
Colleague at Peak
Istanbul, Istanbul, Türkiye, Turkey
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DS
Deniz Surmeli
Colleague at Peak
Beşiktaş, Istanbul, Türkiye, Turkey
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HA
Hazer Akıntürk Ekim
Colleague at Peak
Istanbul, Istanbul, Türkiye, Turkey
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HD
Hakki Duran
Colleague at Peak
Istanbul, Türkiye, Turkey
View →
GG
Gökhan Gümüş
Colleague at Peak
Istanbul, Istanbul, Türkiye, Turkey
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MA
Melis Alp
Colleague at Peak
Istanbul, Istanbul, Türkiye, Turkey
View →
AM
Aya Mohamed
Colleague at Peak
Egypt, Egypt
View →
EU
Emre Urhan
Colleague at Peak
Istanbul, Istanbul, Türkiye, Turkey
View →
Süleyman Burak Yaşar
Colleague at Peak
Türkiye, Turkey
View →
OK
Onur Korkmaz
Colleague at Peak
Istanbul, Türkiye, Turkey
View →
CE
Ceyda Evci Ayaz
Colleague at Peak
Istanbul, Istanbul, Türkiye, Turkey
View →
DS
Deniz Surmeli
Colleague at Peak
Beşiktaş, Istanbul, Türkiye, Turkey
View →
HA
Hazer Akıntürk Ekim
Colleague at Peak
Istanbul, Istanbul, Türkiye, Turkey
View →
HD
Hakki Duran
Colleague at Peak
Istanbul, Türkiye, Turkey
View →
GG
Gökhan Gümüş
Colleague at Peak
Istanbul, Istanbul, Türkiye, Turkey
View →
MA
Melis Alp
Colleague at Peak
Istanbul, Istanbul, Türkiye, Turkey
View →
AM
Aya Mohamed
Colleague at Peak
Egypt, Egypt
View →
EU
Emre Urhan
Colleague at Peak
Istanbul, Istanbul, Türkiye, Turkey
View →
1 education record
Umut Duman education
FAQ
Frequently asked questions about Umut Duman
Quick answers generated from the profile data available on this page.
What company does Umut Duman work for?
Umut Duman works for Peak.
What is Umut Duman's role at Peak?
Umut Duman is listed as Senior Back End Developer at Peak at Peak.
What is Umut Duman's email address?
AeroLeads has found 1 work email signal at @bilyoner.com for Umut Duman at Peak.
What is Umut Duman's phone number?
AeroLeads has found 2 phone signal(s) with area code 544 for Umut Duman at Peak.
Where is Umut Duman based?
Umut Duman is based in Istanbul, Türkiye, Turkey while working with Peak.
What companies has Umut Duman worked for?
Umut Duman has worked for Peak, Voys, Testinium, Saha Bilgi Teknolojileri, and Bilyoner.Com.
Who are Umut Duman's colleagues at Peak?
Umut Duman's colleagues at Peak include Süleyman Burak Yaşar, Onur Korkmaz, Ceyda Evci Ayaz, Deniz Surmeli, and Hazer Akıntürk Ekim.
How can I contact Umut Duman?
You can use AeroLeads to view verified contact signals for Umut Duman at Peak, including work email, phone, and LinkedIn data when available.
What schools did Umut Duman attend?
Umut Duman holds Bsc, Computer Engineering from Yıldız Teknik Üniversitesi.
What skills is Umut Duman known for?
Umut Duman is listed with skills including Java, Maven, Spring Boot, Spring, Hibernate, Microservices, Api Development, and Back End Web Development.
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