Marek Mularczyk

Senior Node.js Developer at Vaimo

Wrocław, Lower Silesian Voivodeship, Poland
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Summary

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Senior
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Top School
Marek Mularczyk is a Senior Node.js developer with 10 years of experience specializing in composable eCommerce platforms, cloud-native architectures and infrastructure as code. Based in Wrocław, he has built and migrated complex eCommerce systems using Commercetools, Magento/Shopware and serverless patterns on GCP and AWS, pairing TypeScript backends with Terraform/Serverless deployments. He routinely leads requirements analysis, cost/effort estimation and code audits while mentoring teams through trainings on microservices, cloud security and development best practices. Marek combines hands-on service implementation and testing (Jest) with strategic R&D work evaluating future backend and DevOps technologies. A computer science master’s graduate with top academic honors, he’s driven by pragmatic problem-solving and continuous skill expansion beyond his eCommerce focus.
code10 years of coding experience
job6 years of employment as a software developer
bookBachelor's degree, Computer Science (Informatyka), B+ (4,5; dobry plus), Bachelor's degree, Computer Science (Informatyka), B+ (4,5; dobry plus) at Politechnika Wrocławska
languagesPolish, English, German
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Github Skills (27)

ecommerce10
magento10
php10
adobe10
affiliates10
online-store9
shopware8
experience-manager8
symfony8
commerce8
prestashop8
migration8
shopping-cart8
storefront8
vue7

Programming languages (2)

TypeScriptPHP

Github contributions (5)

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Contributions:10 commits, 6 PRs, 8 pushes in 1 year 10 months
testing-frameworkmagento-2magento2-moduletestingmagento2
MTF Tests migration to MFTF
Contributions:4 PRs, 13 pushes, 4 branches in 8 months
source-code-analysismtfmigration
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Marek Mularczyk - Senior Node.js Developer at Vaimo