Jan Madeyski
Head Of The Programming Team at Skłodowscy Sp. z o.o.
Warsaw, Masovian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolJan Madeyski is a pragmatic full-stack engineering leader with nine years of experience delivering business-focused web applications and ERP/MES solutions from Warsaw. As Head of the Programming Team at Skłodowscy, he combines hands-on PHP, Python, JavaScript and SQL development with implementation, training and customer-facing support to close the loop between code and operations. He has a track record of building original ERP and micro-ERP products using modern stacks (Laravel, Vue 3, Postgres) and integrating EDI and SQL Server workflows for manufacturing customers. Jan’s background in psychology and earlier social work gives him uncommon empathy for users and teams, informing clear documentation, training, and stakeholder communication. He moves quickly from prototype to production while keeping security and financial-document workflows in mind, and brings a steady mix of technical depth and practical delivery.
9 years of coding experience
9 years of employment as a software developer
PSYCHOLOGY, PSYCHOLOGY at Uniwersytet Warszawski
English, Russian, Ukrainian, Polish
Stackoverflow
349reputation
18kreached
25answers
0questions
Github Skills (62)
browser-extension9
javascript9
caching9
vue9
vue-component8
server-side-rendering8
vuejs28
progressive8
laravel8
eloquent8
vuex7
ios7
css7
android7
javascript-framework7
Programming languages (4)
Github contributions (5)
jm-sky/j-php-engine
Mar 2018 - Mar 2021
PHP + MySQL website engine
Contributions:1 PR, 82 pushes, 5 branches in 3 years 1 month
mysqlphpwebsite-enginephp7pdo
jm-sky/bible
Feb 2019 - Sep 2024
Contributions:32 PRs, 63 pushes, 4 branches in 5 years 8 months
biblejqueryrendererpwareader
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