For over five years, I’ve been designing, building, and maintaining custom CI/CD infrastructure in microservices environments—mostly working with Golang, Clojure, JavaScript, and AWS. With a background spanning UI/UX design, mobile development with React Native, and web frontends, I naturally bridge the gaps between engineering, operations, and user experience.

Experience

» PRESENT

Senior Software Engineer Zalando SE

As a Senior Software Engineer on Zalando’s Continuous Integration & Delivery team, I design, build, and maintain our custom CI/CD infrastructure. I develop microservices in Golang, Clojure, JavaScript, and Python, while handling hands-on DevOps operations to run our team's services on AWS. I lead technical solution design for internal platform projects and help other engineering teams across Zalando configure and support their CI/CD setups.

Starting in 2026, alongside my core CI/CD responsibilities, I joined a team initiative creating agentic AI solutions for Zalando engineers to streamline internal developer workflows.

  • Golang
  • Clojure
  • JavaScript
  • Python
  • AWS
  • Kubernetes
  • CI/CD
  • Model Context Protocol
  • Agentgateway
  • Kagent
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Software Engineer Intive

I worked on a custom bug tracking system for Poland's largest GSM operator, handling UI/UX design and frontend engineering. Contributed to cross-continental development of React Native mobile and TV apps with offline downloads and pointerless Apple TV focus optimization.

  • React
  • ReactNative
  • GraphQL
  • Swift
  • ReduxSaga
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Front-end Developer El Passion

I developed six commercial projects for U.S. clients in a fast-paced studio setting. Built applications with Handlebars, ReactJS, EmberJS, and Ruby on Rails ecosystems.

  • ReactJS
  • EmberJS
  • Handlebars
  • RubyOnRails
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Graphic & UX Specialist Coders Lab IT School

I led website redesign using Google Analytics data, user personas, customer journey maps, and user stories to optimize navigation and content flow.

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Event Specialist Coders Lab IT School

I organized workshops, meetups, and hackathons including "NASA Space Apps Warsaw". Spoke at industry events such as European Start-Up Days.

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Project Manager & Editorial Office Manager takemedia

Managed end-to-end delivery of DTP projects from initial design to final print production.

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Project Manager Polish Guitar Academy

Organized 100+ concerts featuring international artists and Grammy Award winners. Managed funding applications, budgets, contracts, and logistics.

Skills & Tools

Development & DevOps

  • Golang
  • Clojure
  • JavaScript
  • ReactJS
  • ReactNative
  • AWS
  • Kubernetes
  • SQL
  • GraphQL
  • REST
  • SemanticHTML
  • SCSS
  • BEM
  • Accessibility

UI & UX Design

  • Illustrator
  • InDesign
  • Photoshop
  • Sketch

Methodologies & Monitoring

  • Scrum
  • OpenTelemetry
  • LightStep/Dash0
  • Develocity

Education & Courses

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Computer Science

Polish-Japanese Academy of Information Technology

Front-End Development Bootcamp

Coders Lab IT School

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Theory of Culture

Adam Mickiewicz University in Poznań

Certifications & Workshops

  • React Native Performance by {callstack} ()
  • React Advanced Workshop by Kristijan Ristovski ()
  • Public presentation & improvisation by Kamil Koziel ()
  • UX in practice by Webusability ()
  • Service Design Workshops by Engage Warsaw ()

Activities

  • » : Mentor at DareIT program (dareit.org)
  • : Instructor for HTML/CSS workshops at Telecommunications High School Warsaw
  • : Speaker at Element Talks — "Programming basics for designers"