Jan Kumor
AeroLeads people directory · profile

Jan Kumor Email & Phone Number

Senior Full Stack Engineer @ Applause | Java, TypeScript, Python at Applause
Location: Warsaw, Mazowieckie, Poland 6 work roles 3 schools
LinkedIn matched
✓ Verified May 2026 3 data sources Profile completeness 100%

Contact Signals

LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Applause
Role
Senior Full Stack Engineer @ Applause | Java, TypeScript, Python
Location
Warsaw, Mazowieckie, Poland
Company size
1486 employees

Who is Jan Kumor? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Jan Kumor is listed as Senior Full Stack Engineer @ Applause | Java, TypeScript, Python at Applause, a company with 1486 employees, based in Warsaw, Mazowieckie, Poland. AeroLeads shows a matched LinkedIn profile for Jan Kumor.

Jan Kumor previously worked as Senior Full Stack Engineer at Applause and Java Developer at Bravura Solutions. Jan Kumor holds Master Of Science - Ms, Computer Science from Warsaw University Of Technology.

Company email context

Email format at Applause

This section adds company-level context without repeating Jan Kumor's masked contact details.

Applause

Review company-level records connected to Jan Kumor before choosing the right outreach path.

View email format View company profile Management contacts
Profile bio

About Jan Kumor

Java and Typescript developer for living, Python and occasionally other programming languages developer for fun.

Listed skills include Git, Matlab, Jira, Cad, and 17 others.

Current workplace

Jan Kumor's current company

Company context helps verify the profile and gives searchers a useful next step.

Applause
Applause
Senior Full Stack Engineer @ Applause | Java, TypeScript, Python
Warsaw, PL
Website
applause.com
Employees
1486
AeroLeads page
Company profile
View company profile Email format
6 roles

Jan Kumor work experience

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

Senior Full Stack Engineer

Current
Applause

Framingham, Massachusetts, US

  • Actively contributed to the development of the Applause Digital Quality Platform, including uTest, the world's largest crowdtesting platform. Utilized Java, Spring, Typescript, Angular, and Python and other.
  • Designed and implemented key platform features, such as the Applause Quality Score and build quality recommendations engine.
  • Continuously improved codebase quality and reduced technical debt by taking part in architecture upgrade initiatives.
  • Created tools for automated code migrations, reducing manual maintenance efforts.
  • Collaborated on the development of the organization's shared frontend component and feature library.
Jan 2020 - Present

Java Developer

Bravura Solutions
  • Contributed to the development of the Sonata platform, a wealth and life administration system. Technologies: Java 8+, Groovy, SQL, Hibernate, JSF, Angular.
  • Designed and implemented system features.
  • Addressed issues and performed application maintenance.
  • Maintained the codebase across multiple client branches.
  • Contributed to architectural initiatives aimed at reducing technical debt.
Dec 2017 - Dec 2019

Java Developer

Clear2Pay
  • Development of payment platform for SCT Inst (SEPA Instant Credit Transfer) schema based on OPF framework. Technologies: Java EE, Hibernate, BPMN, SQL, JavaScript, HTML/CSS
  • Implemented features based on business analysis.
  • Created and maintained unit and integration tests.
  • Orchestrated services using BPMN flows.
Nov 2016 - Nov 2017

Programmer

Asseco Poland

Rzeszów, PL

Enterprise system for big polish public administration institution.Duties:- Designed and developed GUI forms using Adobe Flex technology.- Implemented system use cases in ActionScript based on documentation.- Integrated web services with domain systems (ESB architecture).- Developed project maintenance tools and automated code generation (Java, batch).

Jul 2014 - Sep 2015

Trainee

Mota-Engil Central Europe S.A.

Cracow, MP, PL

Office at construction site of "Rozbudowa i Modernizacja Biblioteki Głównej Województwa Mazowieckiego".Duties:- making as-built documentation- making bills of quantities

Mar 2014 - May 2014
Team & coworkers

Colleagues at Applause

Other employees you can reach at applause.com. View company contacts for 1486 employees →

KN Kyle Nauman Kyle Nauman Colleague at Applause Greater Charlottesville Area, United States View → KC Krystina Christino Krystina Christino Colleague at Applause Greater Boston, United States, United States View → IB Iris Bentley Iris Bentley Colleague at Applause Detroit Metropolitan Area, United States View → AW An Work An Work Colleague at Applause New York City Metropolitan Area, United States View → AO Albert Ong Albert Ong Colleague at Applause Taoyuan City, Taoyuan City, Taiwan, Taiwan, Province Of China View → AR Agustina Ramirez Seco Agustina Ramirez Seco Colleague at Applause Spain, Spain View → MY Matthew Young Matthew Young Colleague at Applause Dayton Metropolitan Area, United States, United States View → CJ Chris Johnson Chris Johnson Colleague at Applause Marshfield, Massachusetts, United States, United States View → TJ Thomas Jenkins Thomas Jenkins Colleague at Applause Columbus, Ohio, United States, United States View → YP Yevgeniy Pakhomov Yevgeniy Pakhomov Colleague at Applause Israel, Israel View →
3 education records

Jan Kumor education

Master Of Science - Ms, Computer Science

Warsaw University Of Technology

Bachelor Of Science - Bs, Informatyka

Warsaw University Of Technology

Bachelor Of Science - Bs, Civil Engineering

Warsaw University Of Technology
FAQ

Frequently asked questions about Jan Kumor

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

What company does Jan Kumor work for?

Jan Kumor works for Applause.

What is Jan Kumor's role at Applause?

Jan Kumor is listed as Senior Full Stack Engineer @ Applause | Java, TypeScript, Python at Applause.

Where is Jan Kumor based?

Jan Kumor is based in Warsaw, Mazowieckie, Poland while working with Applause.

What companies has Jan Kumor worked for?

Jan Kumor has worked for Applause, Bravura Solutions, Clear2Pay, Asseco Poland, and Mota-Engil Central Europe S.A..

Who are Jan Kumor's colleagues at Applause?

Jan Kumor's colleagues at Applause include Kyle Nauman, Krystina Christino, Iris Bentley, An Work, and Albert Ong.

How can I contact Jan Kumor?

You can use AeroLeads to view verified contact signals for Jan Kumor at Applause, including work email, phone, and LinkedIn data when available.

What schools did Jan Kumor attend?

Jan Kumor holds Master Of Science - Ms, Computer Science from Warsaw University Of Technology.

What skills is Jan Kumor known for?

Jan Kumor is listed with skills including Git, Matlab, Jira, Cad, Uml, Eclipse, React.Js, and Latex.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.