Youtuber - Channel Klimbíkova Bastlírna
Current
May 2016 - Present
AeroLeads people directory · profile
Jan Hajek Email & Phone Number
Youtuber - channel Klimbíkova bastlírna
at
YouTube
1 work email found
@youtube.com
LinkedIn matched
✓ Verified July 2026
4 data sources
Profile completeness 100%
Current company
Role
Youtuber - channel Klimbíkova bastlírna
Location
Prague, Czechia, Czech Republic
Company size
Who is Jan Hajek? Overview
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Quick answer
Jan Hajek is listed as Youtuber - channel Klimbíkova bastlírna at YouTube, a with 84594 employees, based in Prague, Czechia, Czech Republic. AeroLeads shows a work email signal at youtube.com and a matched LinkedIn profile for Jan Hajek.
Jan Hajek previously worked as Senior Software Developer at Yd It Labs and Senior Software Engineer at Vendavo. Jan Hajek holds Bachelor'S Degree, Faculty Of Information Technology from Vysoké Učení Technické V Brně.
Company email context
Email format at YouTube
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{first}{last}@youtube.com
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AeroLeads found 1 current-domain work email signal for Jan Hajek. Compare company email patterns before reaching out.
Profile bio
About Jan Hajek
Již 18 let se pohybuji v oboru vývoje software, v oborech bankovnictví, investicí, podílel jsem se také na vývoji více různých vnitrofiremních informačních systémů.
Listed skills include Java, J2Ee, Sql, Maven, and 25 others.
Current workplace
Jan Hajek's current company
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Youtube
12 roles
Jan Hajek work experience
A career timeline built from the work history available for this profile.
Senior Software Developer
Multitenant investment application development for handling documents and identifications. Backend is written in Kotlin and Micronaut, frontend in Vue3 and Quasar. REST API for communication between layers and other different customers sytems. Using AWS services like S3, AWS Rekognition for face recognition, and AWS Textract for automatic identification card read.My responsibility was to assign myself for some new feature task from SCRUM, analyze it, find proper technologies for implementation, implement and write automation test in Kotest and Mockito.I was also helping with some UI design and UI implementation tasks.
Jul 2022 - Dec 2023
Senior Software Engineer
Project called multibrowser was about understanding old code written 10 years ago to be working on Internet Explorer and develop newer version for modern browsers like Chrome, Safari, Firefox.Majority of this code used Java, simple JavaScript, CSS.My responsibility was to take some part of functionality, which was prioritized to modernize and reimplement it for modern browsers. This job included reading very old and complex code, analyze it, propose new modern solution and that was implemented and tested. Also used automation tests like JUnit.
Jun 2018 - Mar 2020
Java Senior Developer
Project for Global Investment BankImplementation of new banking system, candidate interviews, mentoring colleagues, code reviews.Technologies: J2EE, AngularJS 1.5, Spring Core, REST, ORACLE, JUnit, Mockito, Maven, Idea, SQL developer, Tomcat, SCRUM, Twitter Bootstrap
Sep 2015 - Dec 2017
Java Developer
Project for Global Investment BankMaintenance and implementation of new functionality to existing banking system.Technologies: J2EE, Spring Core, ORACLE, Flex, JUnit, Mock, Maven, Idea, SQL developer, Tomcat, FindBugs, Apache POI, SCRUM
Jan 2015 - Aug 2015
Java Developer
Project for Kazakhstan bank Eurasian BankMaintenance and implementation of new functionality to existing banking system.Technologies: J2EE, SCRUM, Maven, Glassfish
Nov 2013 - Apr 2014
Java Developer
Project for German bank ComdirectAnalysis of existing internet banking in JSP and implementation in JSFTechnologies: J2EE, JSP, JSF, Spring Core, Spring WebFlow, Enterprise Architect, Maven, Glassfish, SCRUM
Nov 2011 - Apr 2013
Java Developer
Creating interface for integration of two internal information systems.Technologies: FUSE ESB/Mediation Router/Message Broker, J2EE, XML, XSD, XSLT, ORACLE, SCRUM
Jan 2011 - Oct 2011
Mar 2010 - Dec 2010
Apr 2009 - Feb 2010
Java Developer
Project for KESKOUpgrading SUN IDM to higher version with advanced configuration
Aug 2008 - Mar 2009
Dec 2006 - Jun 2008
Team & coworkers
Colleagues at YouTube
Other employees you can reach at youtube.com. View company contacts for 84594 employees →
EA
Effat Ara Khanam Samanta
Colleague at YoutubeCopenhagen, Capital Region Of Denmark, Denmark
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AH
Anowar Hussain
Colleague at YoutubeMangaldai, Assam, India
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MU
Mayen Uddin
Colleague at YoutubeGuwahati, Assam, India
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HA
Hafiz Abid Raza Qadri
Colleague at YoutubeLalitpur District, Nepal
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UK
Usha Kai Ruchi
Colleague at YoutubeBengaluru, Karnataka, India
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MJ
Montrail Johnson
Colleague at YoutubeAshburn, Virginia, United States
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GD
Gabriel Davila
Colleague at YoutubeUnited States
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KR
Kate Rotan
Colleague at YoutubeGreater Houston, United States
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SW
Smm With Mandeep
Colleague at YoutubeRajasthan, India
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BN
Brian Naizer
Colleague at YoutubeSão Paulo, Brazil
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Effat Ara Khanam Samanta
Colleague at YoutubeCopenhagen, Capital Region Of Denmark, Denmark
View →
AH
Anowar Hussain
Colleague at YoutubeMangaldai, Assam, India
View →
MU
Mayen Uddin
Colleague at YoutubeGuwahati, Assam, India
View →
HA
Hafiz Abid Raza Qadri
Colleague at YoutubeLalitpur District, Nepal
View →
UK
Usha Kai Ruchi
Colleague at YoutubeBengaluru, Karnataka, India
View →
MJ
Montrail Johnson
Colleague at YoutubeAshburn, Virginia, United States
View →
GD
Gabriel Davila
Colleague at YoutubeUnited States
View →
KR
Kate Rotan
Colleague at YoutubeGreater Houston, United States
View →
SW
Smm With Mandeep
Colleague at YoutubeRajasthan, India
View →
BN
Brian Naizer
Colleague at YoutubeSão Paulo, Brazil
View →
2 education records
Jan Hajek education
Bachelor'S Degree, Faculty Of Information Technology
Graduation
Matiční Gymnázium Ostrava
FAQ
Frequently asked questions about Jan Hajek
Quick answers generated from the profile data available on this page.
What company does Jan Hajek work for?
Jan Hajek works for YouTube.
What is Jan Hajek's role at YouTube?
Jan Hajek is listed as Youtuber - channel Klimbíkova bastlírna at YouTube.
What is Jan Hajek's email address?
AeroLeads has found 1 work email signal at @youtube.com for Jan Hajek at YouTube.
Where is Jan Hajek based?
Jan Hajek is based in Prague, Czechia, Czech Republic while working with YouTube.
What companies has Jan Hajek worked for?
Jan Hajek has worked for Youtube, Yd It Labs, Vendavo, Cgi, and Cgi, Global Investment Bank.
Who are Jan Hajek's colleagues at YouTube?
Jan Hajek's colleagues at YouTube include Effat Ara Khanam Samanta, Anowar Hussain, Mayen Uddin, Hafiz Abid Raza Qadri, and Usha Kai Ruchi.
How can I contact Jan Hajek?
You can use AeroLeads to view verified contact signals for Jan Hajek at YouTube, including work email, phone, and LinkedIn data when available.
What schools did Jan Hajek attend?
Jan Hajek holds Bachelor'S Degree, Faculty Of Information Technology from Vysoké Učení Technické V Brně.
What skills is Jan Hajek known for?
Jan Hajek is listed with skills including Java, J2Ee, Sql, Maven, Junit, Svn, Intellij Idea, and Jira.
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