Denis Dijak
Senior Software Engineer at T-2 d.o.o.
Slovenia
Summary
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Rockstar🎓
Top SchoolDenis Dijak is a Senior Software Engineer and Software Architect based in Slovenia with 11 years of experience building and maintaining billing, subscriber traffic, and inter-connection rating systems at T-2 d.o.o. He combines deep domain knowledge of telecom billing workflows with hands-on engineering, driving both feature development and long-term system reliability. Educated in computer science and software engineering, Denis is comfortable translating complex business rules into auditable, production-grade code. Colleagues value his blend of pragmatic architecture and steady ownership on critical back-office systems. Despite a focus on enterprise telecommunication solutions, he brings a curious, engineering-first mindset that surfaces subtle optimizations and robustness improvements over time.
11 years of coding experience
Computer Science, Computer Science at Univerza v MariboruHigh School, Computer Science, Computer Technician, High School, Computer Science, Computer Technician at SERŠ MariborEngineer's Degree, Computer Software Engineering, Engineer's Degree, Computer Software Engineering at B2
English, Slovenian, Croatian, German
Github Skills (22)
kotlin10
java10
validating10
android-app10
android10
libphonenumber10
android-application10
owncloud10
underscore9
formatting9
phone-number9
parsing9
rating9
nextcloud9
mobile8
Programming languages (4)
Github contributions (5)
ddijak/libphonenumber
Nov 2017 - Sep 2024
Contributions:3 pushes in 6 years 11 months
javascript-libraryphoneinternational-phonejavascriptparsing
skymania/Cirrus_depricated
Mar 2016 - Sep 2016
Contributions:14 commits, 13 pushes, 1 branch in 6 months
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