Data Engineer
Current
Sep 2024 - Present
AeroLeads people directory · profile
Bartosz Nowak Email & Phone Number
Data Engineer
at
Fetcherr
1 work email found
@flyrlabs.com
LinkedIn matched
✓ Verified Jul 2026
4 data sources
Profile completeness 86%
Current company
Role
Data Engineer
Location
Cracow, Małopolskie, Poland
Company size
Who is Bartosz Nowak? Overview
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Quick answer
Bartosz Nowak is listed as Data Engineer at Fetcherr, a with 11 employees, based in Cracow, Małopolskie, Poland. AeroLeads shows a work email signal at flyrlabs.com and a matched LinkedIn profile for Bartosz Nowak.
Bartosz Nowak previously worked as Backend Software Engineer (ETL) at Flyr and Junior Backend Engineer (ETL) at Flyr. Bartosz Nowak holds Inżynier (Inż.), Elektronika I Telekomunikacja from Agh University Of Science And Technology.
Company email context
Email format at Fetcherr
This section adds company-level context without repeating Bartosz Nowak's masked contact details.
{first}.{last}@flyrlabs.com
86% confidence
AeroLeads found 1 current-domain work email signal for Bartosz Nowak. Compare company email patterns before reaching out.
Profile bio
About Bartosz Nowak
Data Engineer (ETL) in the area of airline industry with very good SQL/Python skills. Focused on delivering data pipelines and workflows using Apache Airflow.Previous experience as a implementation consultant/business analyst in the area of telecommunication networks.English language skill - B2 level. Bachelor's Degree from AGH University of Science and Technology. Currently a student of Computer Science (Data Science specialisation) at the Cracow University of Technology.
Current workplace
Bartosz Nowak's current company
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Fetcherr
5 roles
Bartosz Nowak work experience
A career timeline built from the work history available for this profile.
Backend Software Engineer (Etl)
Apr 2024 - Sep 2024
Junior Backend Engineer (Etl)
Backend Engineer | Data Platform | Airline Revenue ManagementSpecialized in building data platform that empower ML and DS teams in the airline industry. Technologies used in everyday basis: - Python - SQL - BigQuery - GCP - Composer - Apache Airflow - Kubernetes - PagerDuty - DataDog - Looker - MonteCarloDaily Responsibilities: - Analyzing business data related to airlines and providing key performance indicators for end users. - Designing and implementing ETL (Extract, Transform, Load) workflows for our data warehouse. - Collecting, processing, and loading various types of data into our data warehouse. - Optimizing database queries for efficient processing. - Fine-tuning backfill process to reduce data processing costs. - Creating automation processes for schema migrations in databases. - Collaborating with TPO to design and deliver complex application features/workflows - Creating Unit Tests using pytest library
Jul 2022 - Mar 2024
Konsultant Ds. Wdrożeń
Involved in test automation team:- Development of test scenarios using Java (Selenium/JUnit/TestNG)- Preparation of test jobs using Jenkins.- Creating performance tests in JMeterInvolved in Telco projects for customers in Japan and South Korea (monitoring Mobile/5G networks):- Creating clusters monitoring from Kubernetes and OpenStack, using Prometheus, Apache NiFi and ETL tools.- Analysis and configuration of Performance Management to manage Key Performance Indicators- Preparing the ETL process - data extraction from network data sources (RAN/Core/5G)- Analysis and processing of data from telecommunication networks - creating reports using SQL queries- Conducting onsite/online workshops with customer to gather business requirements- Business requirements analysis- Conducting trainings for users- Taking part in User Acceptance Tests- Creating HLD and LLD documents- Workstream leaderInvolved in the internship program as an intern supervisor:- Introducing to the department and providing training to interns- Supervising and delegating new task regarding cluster monitoring
Oct 2018 - Jun 2022
Stażysta
Jul 2018 - Sep 2018
Team & coworkers
Colleagues at Fetcherr
Other employees you can reach at fetcherr.io. View company contacts for 11 employees →
MR
Muhammad Rizwan
Colleague at FetcherrUnited Arab Emirates
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AS
Adi Sharf
Colleague at FetcherrIsrael
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EE
Esfir Eppelbaum
Colleague at FetcherrTel Aviv-Yafo, Tel Aviv District, Israel
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AS
Anat Shpringer
Colleague at FetcherrSouth District, Israel
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IS
Ido Shomrony
Colleague at FetcherrIsrael
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JS
Josh Sigler
Colleague at FetcherrMishawaka, Indiana, United States
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MP
Moshe Piamenta
Colleague at FetcherrTel Aviv District, Israel
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MO
Mor Orovan
Colleague at FetcherrPardes Hana-Karkur, Haifa District, Israel
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MH
Mariana Havryliuk
Colleague at FetcherrLviv, Ukraine
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LA
Lee Azaria
Colleague at FetcherrNetanya, Center District, Israel
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Muhammad Rizwan
Colleague at FetcherrUnited Arab Emirates
View →
AS
Adi Sharf
Colleague at FetcherrIsrael
View →
EE
Esfir Eppelbaum
Colleague at FetcherrTel Aviv-Yafo, Tel Aviv District, Israel
View →
AS
Anat Shpringer
Colleague at FetcherrSouth District, Israel
View →
IS
Ido Shomrony
Colleague at FetcherrIsrael
View →
JS
Josh Sigler
Colleague at FetcherrMishawaka, Indiana, United States
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MP
Moshe Piamenta
Colleague at FetcherrTel Aviv District, Israel
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MO
Mor Orovan
Colleague at FetcherrPardes Hana-Karkur, Haifa District, Israel
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MH
Mariana Havryliuk
Colleague at FetcherrLviv, Ukraine
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LA
Lee Azaria
Colleague at FetcherrNetanya, Center District, Israel
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2 education records
Bartosz Nowak education
Inżynier (Inż.), Elektronika I Telekomunikacja
Magister Inżynier (Mgr Inż.), Computer Science
FAQ
Frequently asked questions about Bartosz Nowak
Quick answers generated from the profile data available on this page.
What company does Bartosz Nowak work for?
Bartosz Nowak works for Fetcherr.
What is Bartosz Nowak's role at Fetcherr?
Bartosz Nowak is listed as Data Engineer at Fetcherr.
What is Bartosz Nowak's email address?
AeroLeads has found 1 work email signal at @flyrlabs.com for Bartosz Nowak at Fetcherr.
Where is Bartosz Nowak based?
Bartosz Nowak is based in Cracow, Małopolskie, Poland while working with Fetcherr.
What companies has Bartosz Nowak worked for?
Bartosz Nowak has worked for Fetcherr, Flyr, and Comarch Telecommunications.
Who are Bartosz Nowak's colleagues at Fetcherr?
Bartosz Nowak's colleagues at Fetcherr include Muhammad Rizwan, Adi Sharf, Esfir Eppelbaum, Anat Shpringer, and Ido Shomrony.
How can I contact Bartosz Nowak?
You can use AeroLeads to view verified contact signals for Bartosz Nowak at Fetcherr, including work email, phone, and LinkedIn data when available.
What schools did Bartosz Nowak attend?
Bartosz Nowak holds Inżynier (Inż.), Elektronika I Telekomunikacja from Agh University Of Science And Technology.
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