Mikołaj J
Python Developer at Freelance | Self-Employed
Lower Silesian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolMikołaj J is a Python developer and cybersecurity specialist with nine years of hands-on experience across offensive security, DevOps, and blockchain development. He has delivered commercial automation and API integrations for international clients while designing scalable async systems and assessing security risks throughout the software lifecycle. At Trustwave he analyzed and responded to threats using SIEM/EDR platforms like Sentinel, Splunk, and CrowdStrike, and has practical exposure to secure smart contract development with Solidity and web3.py. Driven by efficiency and curiosity, he routinely participates in CTFs and security conferences to stay ahead of emerging threats. Based in Lower Silesia, Poland, he combines a formal MS in Cybersecurity with a background in IT administration and freelance project work, making him adept at turning complex security requirements into pragmatic, auditable solutions.
8 years of coding experience
Master of Science - MS, Cybersecurity, Master of Science - MS, Cybersecurity at Wrocław University of Science and Technology
English, Polish, German
Github Skills (9)
thymeleaf7
crud6
spring-boot5
spring5
gradle5
crud-application5
hibernate4
java4
postgresql3
Programming languages (1)
Github contributions (5)
MikJg1119/HomeLibrarySpringBoot
Aug 2021 - Feb 2023
Spring Boot Gradle CRUD application, using PostgreSQL, Hibernate and Thymeleaf
Contributions:2 reviews, 106 commits, 90 pushes in 1 year 6 months
spring-boothibernategradlespringcrud
MikJg1119/EnglishShopMainApp
Nov 2022 - Feb 2023
Contributions:1 review, 5 PRs, 9 pushes in 3 months
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