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Jan Lewandowski Email & Phone Number
Senior Software Engineer
at
Tieto
LinkedIn matched
✓ Verified August 2026
3 data sources
Profile completeness 86%
Current company
Role
Senior Software Engineer
Location
Warsaw, Mazowieckie, Poland
Company size
Who is Jan Lewandowski? Overview
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Quick answer
Jan Lewandowski is listed as Senior Software Engineer at Tieto, a with 6271 employees, based in Warsaw, Mazowieckie, Poland. AeroLeads shows a matched LinkedIn profile for Jan Lewandowski.
Jan Lewandowski previously worked as Senior Software Engineer at Tietoevry and Co-founder & President at Koło Naukowe Aplikacji Mobilnych. Jan Lewandowski holds Master Of Science - Ms, Computer Science from Vistula University.
Company email context
Email format at Tieto
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Tieto
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Profile bio
About Jan Lewandowski
Hi, my name is Jan, experienced software engineer specializing in building impactful mobile applications, creator of comms, dart and flutter package for asynchronous communication between logic classes.I am also a co-founder and president of the Mobile Applications Scientific Circle at Warsaw University of Technology, dedicated to empowering students in mobile app development. Through the club, we organize lectures, workshops and hands-on projects to foster practical skills and provide industry insights.Let's connect to explore potential collaborations and opportunities!
Current workplace
Jan Lewandowski's current company
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Tieto
8 roles
Jan Lewandowski work experience
A career timeline built from the work history available for this profile.
Senior Software Engineer
Developing health care mobile application. Designing and leading new architecture implementing clean and layered approach. Specifying and leading implementation of OpenEHR standard support. Maintaining and creating azure pipelines workflows for building and deploying app to stores with fastlane, running code checks. Configuring agents running on Ubuntu machines. Introducing test automation approach for E2E system tests. Configured flavors for different environments.
Co-Founder & President
Mentoring students, leading meetings and discussions about mobile applications. Gave interview on Polish Radio about mobile development.
Mobile Engineer
Maintained and improved Azure DevOps pipeline for hybrid applications. Developed state of the art finance mobile application. Added various automations accelerating teams pace. Introduced proper code formatting, linting and testing in CI processes. Cooperated in international environment.
Aug 2023 - Feb 2024
Mobile Developer
Lead development of employee experience application, implemented Right-to-left support, HealthKit and Siri integrations. Developed comms, dart and flutter package for asynchronous communication between logic classes. Gave a lecture on state management in Flutter at Warsaw University of Technology.
Sep 2022 - Jul 2023
Junior Mobile Developer
Mentored interns during 2022 summer internship program. Developed mobile applications for employee experience, sales management and e-commerce. Explored animations and other complex concepts in flutter. Set up app projects and CI/CD with Bitrise. Managed app deployment on test and production environments (AppStore and Google Play).
Sep 2021 - Aug 2022
Mobile Developer Intern
Developed mobile and web application for TIC sector. Participated in scrum processes, code reviews and pair programming. Was mentored by senior flutter developer. Attended a series of daily lectures, led by LeanCode’s best talents, which helped me understand the architecture, design patterns and the idea standing behind them.
Jul 2021 - Aug 2021
Software Developer Intern
Performed a technical analysis for several projects. Designed architecture for a data receiving system. Worked with django and .NET applications. Participated and conducted meetings with clients to tailor the projects to their needs. Designed and analyzed PostgreSQL and MSSQL databases.
Mar 2021 - Jun 2021
Team & coworkers
Colleagues at Tieto
Other employees you can reach at tieto.com. View company contacts for 6271 employees →
MS
Manikanta Samayamanthula
Colleague at TietoPune, Maharashtra, India
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MR
Muhammad Rafique
Colleague at TietoHelsinki, Uusimaa, Finland
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ZW
Zhang Wei
Colleague at TietoChina
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MJ
Mattias Johansson
Colleague at TietoSweden
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LK
Leena Kumaran
Colleague at TietoBengaluru, Karnataka, India
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JA
Johan Andersson
Colleague at TietoKalmar County, Sweden
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JY
Jessica Yang
Colleague at TietoChengdu, Sichuan, China
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RW
Rickard Widerberg
Colleague at TietoSweden
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KK
Kristina Khrapova
Colleague at TietoRussia, Russian Federation
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SA
Sholehudin Al-Ayuubi
Colleague at TietoWest Java, Indonesia
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Manikanta Samayamanthula
Colleague at TietoPune, Maharashtra, India
View →
MR
Muhammad Rafique
Colleague at TietoHelsinki, Uusimaa, Finland
View →
ZW
Zhang Wei
Colleague at TietoChina
View →
MJ
Mattias Johansson
Colleague at TietoSweden
View →
LK
Leena Kumaran
Colleague at TietoBengaluru, Karnataka, India
View →
JA
Johan Andersson
Colleague at TietoKalmar County, Sweden
View →
JY
Jessica Yang
Colleague at TietoChengdu, Sichuan, China
View →
RW
Rickard Widerberg
Colleague at TietoSweden
View →
KK
Kristina Khrapova
Colleague at TietoRussia, Russian Federation
View →
SA
Sholehudin Al-Ayuubi
Colleague at TietoWest Java, Indonesia
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2 education records
Jan Lewandowski education
Master Of Science - Ms, Computer Science
Bachelor Of Science - Bs, Telecommunications Engineering, 5
FAQ
Frequently asked questions about Jan Lewandowski
Quick answers generated from the profile data available on this page.
What company does Jan Lewandowski work for?
Jan Lewandowski works for Tieto.
What is Jan Lewandowski's role at Tieto?
Jan Lewandowski is listed as Senior Software Engineer at Tieto.
Where is Jan Lewandowski based?
Jan Lewandowski is based in Warsaw, Mazowieckie, Poland while working with Tieto.
What companies has Jan Lewandowski worked for?
Jan Lewandowski has worked for Tieto, Tietoevry, Koło Naukowe Aplikacji Mobilnych, Íslandsbanki, and Leancode.
Who are Jan Lewandowski's colleagues at Tieto?
Jan Lewandowski's colleagues at Tieto include Manikanta Samayamanthula, Muhammad Rafique, Zhang Wei, Mattias Johansson, and Leena Kumaran.
How can I contact Jan Lewandowski?
You can use AeroLeads to view verified contact signals for Jan Lewandowski at Tieto, including work email, phone, and LinkedIn data when available.
What schools did Jan Lewandowski attend?
Jan Lewandowski holds Master Of Science - Ms, Computer Science from Vistula University.
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