Lukasz Kalinka
Backend Developer at SIMgroep
Czestochowa Metropolitan Area Poland
Summary
👤
Senior🎓
Top SchoolLukasz Kalinka is a backend developer with 11 years of hands-on PHP and web-application experience, currently working across SIMgroep and Euvic while formerly contributing as a Senior PHP Engineer at AUTO1 Group and Kaspersky Lab Polska. He pairs Scrum-based agile delivery with practical expertise in PHP, MySQL, JavaScript, CSS and jQuery to deliver reliable backend services and modern web integrations. With an academic background in environmental science and a board role at Polska Grupa Transformacji Wodorowej, he uniquely blends software engineering with a passion for hydrogen and decarbonizing the energy sector. Colleagues describe him as a steady, long-tenured engineer who brings domain curiosity—especially around oil, gas and hydrogen—to technical problem solving and product evolution.
10 years of coding experience
6 years of employment as a software developer
Environmental Protection and Engineering, Environmental Protection and Engineering at Stefan Zeromski High School in CzęstochowaMaster of Science (MSc), Environmental Science, Master of Science (MSc), Environmental Science at Politechnika Częstochowska
Polish, English, Swedish, German
Github Skills (22)
ean1310
pdf10
extraction10
html-to-image10
pdf-files10
data-extraction10
pdf-generation10
php-library10
extractor10
barcodes9
watermark9
datamatrix9
php9
upc9
pdf-parser9
Programming languages (1)
Github contributions (5)
simgroep/pdfparser
Jan 2016 - Feb 2022
PdfParser, a standalone PHP library, provides various tools to extract data from a PDF file.
Contributions:1 release, 8 PRs, 7 pushes in 6 years 1 month
pdfphpstandalonepdf-generationpdfparser
lkalinka/concurrent-spider-bundle
May 2015 - Feb 2017
Contributions:78 pushes, 15 branches in 1 year 9 months
crawlerphpcrawl
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.