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Engineers behind biggest e-commerce platform in CEE - https://xitter.gq/t.co/XTXuuLue1w #meetup: https://xitter.gq/t.co/y4AnvgyqU6 #oss: https://xitter.gq/t.co/X896V45B09

Kraków, Toruń, Poznań, Warszaw
Joined June 2014
Photo by allegro.tech (@allegrotech)Photo by allegro.tech (@allegrotech)Photo by allegro.tech (@allegrotech)Photo by allegro.tech (@allegrotech)Photo by allegro.tech (@allegrotech)Photo by allegro.tech (@allegrotech)Photo by allegro.tech (@allegrotech)Photo by allegro.tech (@allegrotech)Photo by allegro.tech (@allegrotech)
🚀 Tickets for the 2nd edition of the Allegro Użyteczni workshops are now available! 🎟️✨ Want to learn something new and do some good at the same time? We’ve just opened registration for the workshops! 🍬 🔹 Get your ticket: allegro.pl/uzytkownik/Allegr…
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🥁 Time to lay all the cards on the table! We are thrilled to present the experts for the 2nd edition of the Allegro Użyteczni workshops! 🚀 Full workshop descriptions and details on what exactly you will learn can be found on our website: uxconfetti.pl/uzyteczni 2/2
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🥁 Time to lay all the cards on the table! We are thrilled to present the experts for the 2nd edition of the Allegro Użyteczni workshops! 🚀 Full workshop descriptions and details on what exactly you will learn can be found on our website: uxconfetti.pl/uzyteczni 1/2
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🚀 Wracamy z nowym sezonem Allegro Użyteczni! 🍬 Już 16 października spotkamy się ponownie, by wspólnie pracować nad lepszymi rozwiązaniami produktowymi. Więcej informacji: uxconfetti.pl/uzyteczni
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A huge dose of knowledge on QA, automation, and building quality processes from Patrycja Husarska (Senior Test Automation Engineer at #Allegro) in #TestingStation podcast. Listen ➡️ youtube.com/watch?v=LkDuEqQC…
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How do you evaluate search relevance at scale? 🧐 We built an LLM-as-a-judge framework grounded in human annotations. Our best local model matched cloud quality while cutting costs by 60%. Read more on #AllegroTechBlog: blog.allegro.tech/2026/08/au… #LLM #Search #relevance
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Cloud seemed like the obvious choice - until a $1,000 bill in two hours changed our minds. 💸 Learn how we moved back to the data center to avoid catastrophic egress costs and kept our service reliable on #AllegroTechBlog: blog.allegro.tech/2026/08/ba… #kubernetes #gcp #cloudcosts
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Michał Junczyk - Senior Manager, Data Annotation Services at #AllegroTech - was a speaker during the GenAI in Localization Conference 2026 and we would like to invite you to watch the recording of his speech ➡️ youtube.com/live/DEu9Piq4ZqE…
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How we achieved independent deployments in a micro-frontend architecture ➡️ blog.allegro.tech/2026/08/ho… We automated away release trains by letting teams enable/disable frontend component versions live. Here's the architecture and what we learned along the way. 🚀
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How AI Agents Halved the Effort of Migrating 500 Gradle Modules from Koin to Hilt ➡️ blog.allegro.tech/2026/07/ho… We had 500 Android modules to migrate to a new DI framework, without slowing down the team. Here's how we did it, and what happened when we let AI agents help. 📲
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Two awards, one story about technological transformation and the creation of solutions that meet real user needs ➡️ youtu.be/FKwehiqsFig?si=ewHU… 👉 Listen to Marta Nowotarska's speech from the Tech Leader of Tomorrow competition!
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If you want to know how we replaced test cases scattered across Google Docs, Excel spreadsheets and Confluence pages with a scalable, Jira-native test management tool, this post on #AllegroTechBlog is for you! ➡️ blog.allegro.tech/2026/07/sa…
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Jakub Sznajder (Change Manager) will be a moderator of round table discussion during #TLT with a topic related to managing expectations vs the real capacity of the team. More: tlt-summit.com/agenda-confer… #goodtobehere #AllegroTech
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Mateusz Parada (Manager, Engineering) will appear on #TLT stage twice: during deep dive discussion about technical debt and discussion panel about the real cost of ADHD at work. More: tlt-summit.com/agenda-confer… #goodtobehere #AllegroTech
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Michał Gawarzyński (Manager, Engineering) will share a case study about the digital production line – what the theory of constraints teaches us about software delivery. ❓ More: tlt-summit.com/agenda-confer… #goodtobehere #AllegroTech #TLT
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Marcin Kuśmierz will be a guest of two fireside chats about making decisions without a map & about decisions, mistakes, and lessons on the road to becoming Allegro’s CEO 👀 More: tlt-summit.com/agenda-confer… #goodtobehere #AllegroTech #TLT
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Marta Nowotarska (Senior Product Manager) is among the TOP 10 finalists of the Technology Leader of Tomorrow Awards. Keep your fingers crossed for her participation in the grand finale! 🤞 More: tlt-summit.com/awards #goodtobehere #AllegroTech
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‼️ New article on #AllegroTechBlog. 👀 Jordan Andrzejczak writes about how we built Commander - powerful ⌘+K command palette built on top of Backstage, used in the Allegro Developer Portal to navigate our ecosystem with sub-millisecond response times. ➡️ blog.allegro.tech/2026/06/ta…
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Do you use C4 diagrams with mermaid, plantUML or structurizr? Make your agent run a review using this handy checklist from the C4 author: c4model.com/diagrams/checkli… #devoxxPL #goodtobehere
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