Dan Bogos - Voice & Web Techologies Architect Founder at ITsysCOM GmbH

Dan Bogos

Voice & Web Techologies Architect Founder at ITsysCOM GmbH

Staudach-Egerndach, Bavaria, Germany

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Summary

👤

Senior

🎓

Top School

Dan Bogos is a Voice & Web Technologies Architect and founder with 13 years of hands-on experience building VoIP networks, carrier interconnects, and scalable communications platforms from the ground up. Based in Bavaria, he runs ITsysCOM, delivering telephony, call centre, recording and contingency solutions while blending systems engineering with product pragmatism. His background includes deep telecom interoperability expertise (SIP, H.323, ISDN, SS7) and datacenter/Linux ops from roles at WTNGroup and Babble.Net. An active backend contributor to telecom open-source—improving real-time charging (cgrates) and enhancing Go’s Diameter stack—he brings protocol-level fluency and rigorous test-driven contributions. Currently a PhD candidate in Cloud Computing, he combines academic depth with practical carrier-grade engineering and a knack for turning complex telecom protocols into reliable, production systems.

13 years of coding experience

PhD. Candidate, Cloud Computing, PhD. Candidate, Cloud Computing at Universitatea „Politehnica” din Timișoara

Github Skills (14)

go10

network-protocol10

api-design10

concurrency10

testing10

network-programming9

apidoc9

api9

datastructures-algorithms8

algorithms8

code-optimization8

data-structures8

algorithm8

data-structure8

Programming languages (3)

CGoHTML

Github contributions (5)

cgrates/cgrates

Aug 2012 - Jan 2023

Real-time Charging System for Telecom & ISP environments

Role in this project:

Back-end Developer

Contributions:7 releases, 204 reviews, 3911 commits in 10 years 6 months

Contributions summary:Dan's contributions primarily revolve around enhancing the charging system's core functionalities. They implemented improvements and bug fixes related to unlocking and managing the guardian feature, a core locking system, and added support for accounting. Further contributions include the implementation of filtering and handling events within the system. Furthermore, the user worked on integrating features related to specific protocols like Diameter, and adding the ability to write data.

vmssoftware-designtelecomchargingiot

fiorix/go-diameter

Nov 2015 - Dec 2015

Diameter stack and Base Protocol (RFC 6733) for the Go programming language

Role in this project:

Back-end Developer

Contributions:6 commits, 7 PRs, 12 comments in 12 days

Contributions summary:Dan implemented and tested new functionalities for the `go-diameter` library, specifically focusing on AVP (Attribute-Value Pair) handling and dictionary lookups. Their work included adding the `FindAVPsWithPath` function to search for AVPs within nested structures, as well as `FindAVPWithVendor` to filter AVPs based on vendor IDs. Additionally, they modified and extended the test suite, covering the newly implemented functions and improving overall code quality. Furthermore, the user introduced new tests to improve the library's reliability.

golangrfcdiameterprogramming-language

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