Sergio Gutierrez
Assistant Professor at Universidad de Antioquia
Medellín, Antioquia, Colombia
Summary
👤
Senior🎓
Top SchoolSergio Gutierrez is an Assistant Professor and Ph.D. computer scientist with 17 years of experience bridging academic research and telecom engineering, focused on Software Defined Networking and programmable devices for data center networks. He has led R&D and technical product development in major Colombian telecoms, integrating open source and proprietary platforms (Cisco, Huawei, Ericsson) and delivering large-scale OSS/IMS/VoIP systems. As a researcher he has held postdoctoral and lecturing roles and now leads research in INTERACT and the Electronic and Telecommunications Engineering Department at Universidad de Antioquia, while chairing IEEE ComSoc Colombia. Sergio is also an active open-source contributor to core SIP infrastructure (OpenSIPS uri_db), where his backend work improved reliability and observability—an example of his knack for turning protocol-level insight into production-grade components. His background spans low-level networking, security (IDS/DoS detection) and enterprise middleware, making him comfortable across research, operations and systems integration.
17 years of coding experience
19 years of employment as a software developer
Doctor of Philosophy (Ph.D.), Computer Science, PhD in Engineering, Doctor of Philosophy (Ph.D.), Computer Science, PhD in Engineering at Universidad Nacional de ColombiaBachelor of Engineering (B.Eng.), Computer Science, Bachelor of Engineering (B.Eng.), Computer Science at Universidad de San Buenaventura
Spanish, English, Portuguese, Italian
Github Skills (7)
c1710
databases10
opensips10
database-api10
c1110
database10
refactoring8
Programming languages (1)
Github contributions (4)
OpenSIPS/opensips
Sep 2008 - Nov 2010
OpenSIPS is a GPL implementation of a multi-functionality SIP Server that targets to deliver a high-level technical solution (performance, security and quality) to be used in professional SIP server platforms.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:133 commits in 2 years 3 months
Contributions summary:Sergio primarily contributed to the `uri_db` module, making several code modifications. These changes involved improvements to code readability, pointer initialization, and the definition of symbolic names for return codes. Additionally, the user added new statistic variables to the module and updated the module history. The commits also included refactoring and bug fixes, enhancing the overall reliability and maintainability of the code.
professionalsip-servergplsecurityhigh-level
grupogita/ONOSP4-tutorial
Sep 2022 - Dec 2024
Contributions:100 pushes in 2 years 3 months
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.