Tomasz Pieścikowski
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Tomasz Pieścikowski Email & Phone Number

Backend Engineer at Codility
Location: Poznan Metropolitan Area, Poland 6 work roles 3 schools
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✓ Verified August 2026 3 data sources Profile completeness 86%

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Current company
Codility
Role
Backend Engineer
Location
Poznan Metropolitan Area, Poland
Company size
151 employees

Who is Tomasz Pieścikowski? Overview

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Quick answer

Tomasz Pieścikowski is listed as Backend Engineer at Codility, a with 151 employees, based in Poznan Metropolitan Area, Poland. AeroLeads shows a matched LinkedIn profile for Tomasz Pieścikowski.

Tomasz Pieścikowski previously worked as Python Developer at Nethone (Acquired By Mangopay) and Junior Python Developer at Nethone (Acquired By Mangopay). Tomasz Pieścikowski holds Master'S Degree, Cloud Solutions (Computer Science) from Uniwersytet Wsb Merito Poznań.

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Email format at Codility

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Codility

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Profile bio

About Tomasz Pieścikowski

Engineer with nearly 3 years of professional experience, specializing in building and optimizing backend systems, especially in Python. Skilled in frameworks like FastAPI, Pyramid, and Flask, and experienced with databases such as PostgreSQL, Redis, and InfluxDB. Well-versed in deploying and scaling applications using Kubernetes, with a strong focus on performance and stability. Known for delivering key features on time and consistently striving to produce clean, well-structured code. Committed to creating polished, efficient solutions with meticulous attention to detail and clear documentation. Currently advancing studies in Cloud Solutions, bringing both technical precision and a dedication to quality and user satisfaction.

Current workplace

Tomasz Pieścikowski's current company

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Codility
Codility
Backend Engineer
san francisco, california, united states
Website
codility.com
Employees
151
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6 roles

Tomasz Pieścikowski work experience

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

Backend Engineer

Current
Codility
Dec 2024 - Present

Python Developer

Nethone (Acquired By Mangopay)

Warsaw, Mazowieckie, Poland

At Mangopay (Nethone), I focused on developing and optimizing backend APIs for fraud prevention, ensuring system scalability and security. Key contributions included designing new features, enhancing performance, and managing cloud deployments. Led feature delivery projects and collaborated with cross-functional teams in Agile to drive impactful solutions.

Aug 2023 - Oct 2024

Junior Python Developer

Nethone (Acquired By Mangopay)

Warsaw, Mazowieckie, Poland

Promoted to Python Developer after demonstrating strong performance and delivering impactful solutions during a major system upgrade. As the only junior developer, I contributed to the development and optimization of backend systems, working alongside senior developers to enhance overall system efficiency and reliability.

Jul 2022 - Aug 2023

Intern

It.Integro

Poznań, Woj. Wielkopolskie, Polska

Gained hands-on experience in ERP development with Microsoft Dynamics NAV/BC, working closely with senior developers to review and optimize code. Independently developed a feature for a client, building skills in ERP systems and C/AL programming. Supported client projects, enhancing knowledge of IT methodologies and ERP development tools.

Nov 2021 - Feb 2022

Office Helper

Data System Group

Poznań, Wielkopolskie, Poland

Assisted in the IT and logistics operations by configuring devices for the e-TOLL navigation system, ensuring accurate setup and functionality. Managed digital records of inventory and provided technical support for office and warehouse processes

Aug 2021 - Oct 2021
Team & coworkers

Colleagues at Codility

Other employees you can reach at codility.com. View company contacts for 151 employees →

MI Mohsin Ijaz Mohsin Ijaz Colleague at CodilityLahore District, Punjab, Pakistan View → CR Codility R. Codility R. Colleague at CodilityWarsaw, Mazowieckie, Poland View → GN Gunther Nonneman Gunther Nonneman Colleague at CodilityWarsaw, Mazowieckie, Poland View → JA Jamil Achlaouchi Jamil Achlaouchi Colleague at CodilityRotterdam, South Holland, Netherlands View → MJ Michał Jarosz Michał Jarosz Colleague at CodilityWarsaw, Mazowieckie, Poland View → BŁ Bartek Łukasiewicz Bartek Łukasiewicz Colleague at CodilityWarsaw, Mazowieckie, Poland View → NB Neal Bonrud Neal Bonrud Colleague at CodilityPleasanton, California, United States View → BS Brad Shymansky Brad Shymansky Colleague at CodilityOttawa, Ontario, Canada View → KA Konstancja Andrzejewska Konstancja Andrzejewska Colleague at CodilityPoland View → ES Emilia Stępska-Syrek Emilia Stępska-Syrek Colleague at CodilityCracow Metropolitan Area, Poland View →
3 education records

Tomasz Pieścikowski education

Secondary Education

Ix High School Named After Karol Libelt In Poznań
FAQ

Frequently asked questions about Tomasz Pieścikowski

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

What company does Tomasz Pieścikowski work for?

Tomasz Pieścikowski works for Codility.

What is Tomasz Pieścikowski's role at Codility?

Tomasz Pieścikowski is listed as Backend Engineer at Codility.

Where is Tomasz Pieścikowski based?

Tomasz Pieścikowski is based in Poznan Metropolitan Area, Poland while working with Codility.

What companies has Tomasz Pieścikowski worked for?

Tomasz Pieścikowski has worked for Codility, Nethone (Acquired By Mangopay), It.Integro, Data System Group, and Wellnet | Kreatywna Agencja Marketingowa.

Who are Tomasz Pieścikowski's colleagues at Codility?

Tomasz Pieścikowski's colleagues at Codility include Mohsin Ijaz, Codility R., Gunther Nonneman, Jamil Achlaouchi, and Michał Jarosz.

How can I contact Tomasz Pieścikowski?

You can use AeroLeads to view verified contact signals for Tomasz Pieścikowski at Codility, including work email, phone, and LinkedIn data when available.

What schools did Tomasz Pieścikowski attend?

Tomasz Pieścikowski holds Master'S Degree, Cloud Solutions (Computer Science) from Uniwersytet Wsb Merito Poznań.

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