Редактирование: Stefan Ćertić

{{Infobox person
| name        = Stefan Ćertić
| image       = StefanCertic.jpg
| image_size  =
| caption     =
| birth_name  =
| birth_date  = 28.11.1986
| birth_place = [[Smederevo]]
| nationality = [[Serbia]]n
| residence   = [[Belgrade]],[[Serbia]]
| other_names = Stefan Certic
| education   = [[Computer science]]
| alma_mater  = [[University of Belgrade]]
| occupation  = Chief Technology Officer at [[CS Networks]], CEO of [[ETalc Technologies]], President of [[Srpska Levica]], Research Director at [[University College of Engineering]]
| networth    =
| spouse      = Mirjana Ćertić
| children    = Darian Ćertić, Adrien Ćertić
| parents     =
| website     = {{URL|https://www.certic.info/}}
}}

'''Stefan Ćertić''' is Serbian Business Person, entrepreneur, computer security analyst and a musician.

==Education==

Stefan has earned a master degree in Computer Science, at the [[Faculty of Electrical Engineering, University of Belgrade]] afterwards appointed as research director at the [[University College of Engineering]]<ref>{{cite web|title=EduCause|url=https://members.educause.edu/stefan-certic|website=EduCause|date=23 February 2017|last1=Web|first1=Source}}</ref> working in field of Mobile Security.

== Business career ==

In 2008 he made his first significant position as an System Analyst within British Mobile Operator "Routo Telecom"<ref name="Interview with Stefan Certic, Entrepreneur & ETalc Technologies’ Founder">{{cite web|title=Interview with Stefan Certic, Entrepreneur & ETalc Technologies’ Founder|url=http://www.blogprocess.com/interview-with-stefan-certic-entrepreneur-etalc-technologies-founder/|website=blogprocess|date=2 July 2017|last1=Web|first1=Source}}</ref>. After merging of RoutoTelecom with US TeleSign<ref name="TeleSign Acquires Routo Telecommunications to Enhance Security and Authentication Solutions">{{cite web|title=TeleSign Acquires Routo Telecommunications to Enhance Security and Authentication Solutions|url=https://www.telesign.com/resources/press-releases/telesign-acquires-routo-telecommunications-to-enhance-security-and-authenti/|date=2 July 2017|last1=Web|first1=Source}}</ref>, later acquired by [[BICS]]<ref name="European Communications Business Media">{{cite web|title=BICS set to acquire TeleSign for $230 million|url=http://www.eurocomms.com/industry-news/12263-bics-set-to-acquire-telesign-for-320-million|date=2 July 2017|last1=Web|first1=Source}}</ref> he joined another British Mobile Security company [[CS Networks]] as Chief Technology Officer<ref>{{cite web|title=Crunchbase|url=https://www.crunchbase.com/organization/cs-networks#/entity|website=Crunchbase|date=5 February 2017|last1=Web|first1=Source}}</ref> hosting a global programming contest.<ref>{{Cite web|url=http://www.prnewswire.com/news-releases/cs-networks-sms-programming-awards-2013-188575371.html|title=CS Networks SMS Programming Awards 2013|last=Limited|first=CS Network Solutions|website=www.prnewswire.com|access-date=2016-07-01|last1=Web|first1=Source}}</ref> The same year, during the World Mobile Congress in Barcelona formed a strategic partnership with Galeb Group<ref>{{Cite web|url=http://www.computeruser.com/mobile-world-congress-resulted-in-strategic-partnership-between-cs-networks-and-galeb-group.html|title=Mobile World Congress Resulted in Strategic Partnership Between CS Networks and Galeb Group|date=2013-02-28|website=Computeruser.com|language=en-US|access-date=2016-07-01|last1=Web|first1=Source}}</ref> expanding his business towards African and Middle East.<ref>{{cite web|title=Crunchbase|url=https://www.crunchbase.com/organization/cs-networks#/entity|website=Crunchbase|date=5 February 2017|last1=Web|first1=Source}}</ref> In 2014, announced 2M investment with Georgian Mobile Operator Globalcell.<ref>{{cite news|title=CS Networks Investment And Strategic Partnership With Globalcell|url=https://www.thestreet.com/story/12394651/1/cs-networks-investment-and-strategic-partnership-with-globalcell.html|date=11 February 2017|publisher=The Street|last1=Web|first1=Source}}</ref>  The academic papper dated 2013. "The Future of Mobile Security"<ref>{{Cite arXiv|title=The Future of Mobile Security|last=Certic|eprint=1302.4201|class=cs.CR|year=2013}}</ref> described vulnerability within 3G standards, allowing call forwarding without user consent. After exploit demonstration in Mobile World Congress, it has been discussed within technology community<ref>{{cite web|title=How (M)Secure Are You|url=https://www.thefreelibrary.com/How+(M)Secure+Are+You%3f-a0328097221|website=The Free Library|publisher=The Free Library|date=19 February 2017|last1=Web|first1=Source}}</ref> leading to multiple academic researches<ref>{{cite journal|last1=Rahim|first1=Mohammad|title=Secure SMS Mobile Transaction with Peer to Peer Authentication Design for Mobile Government|journal=American Journal of Engineering Research|volume=4|page=149|url=http://www.ajer.org/papers/v4(11)/S041101430149.pdf|date=12 February 2017}}</ref> in the field of Mobile Security<ref>{{cite journal|last1=Alhamami|first1=Alaa|title=Mobile Secure Transmission Method Based on Audio Steganography|journal=World of Computer Science and Information Technology Journal (WCSIT)|volume=5|page=90|url=http://oaji.net/articles/2015/567-1429876339.pdf|date=19 February 2017|last1=Web|first1=Source}}</ref> and Audio Stenography.<ref>{{Cite web|url=https://scholar.google.com/scholar?oi=bibs&hl=en&cites=1560087683414599457&as_sdt=5|title=Google Scholar|last1=Web|first1=Source}}</ref> Ćertić also closely worked with ETalc Technologies,<ref>{{Cite web|url=http://www.koamtv.com/story/32355234/etalc-bracelet-personal-lifeguard|title=ETalc Bracelet – Personal LifeGuard|access-date=2016-07-01|last1=Web|first1=Source}}</ref> a medical company and help develop products that track, analyze and report real time patient data. The book "The Next Stage: Transhumanism and Evolution"<ref>{{cite web|title=Open Library, The Next Stage|url=https://openlibrary.org/books/OL26210522M/The_Next_Stage|website=Open Library|publisher=Open Library|date=19 February 2017|last1=Web|first1=Source}}</ref> published in 2016 covers some of his personal views related to General AI development and paradoxes. He also acquired AlterVibes Media in 2015, A London Based radio station. According to AlterVibes Media,<ref>{{cite web|title=AlterVibes Media|url=https://www.altervibes.com/home.html|website=AlterVibes Media|date=12 February 2017|last1=Web|first1=Source}}</ref> the radio Station has been acquired by Certic Family for undisclosed amount, following by management change in 2017<ref name="London News Journal">{{cite web|title=AlterVibes Media Has Just Announced Ke’Lonn Darnell Co Creative Director|url=http://thelondonnewsjournal.com/entertainment/altervibes-media-has-just-announced-kelonn-darnell-co-creative-director/|website=London News Journal|date=2 July 2017|last1=Web|first1=Source}}</ref>.

== Software projects ==
Back in 2015, Ćertić started e164enum service allowing [[ENUM]] search of international mobile prefix database using [[Telephone number mapping]] of more then half million network prefixes around the world, available online through e164enum.eu or through API free of charge. This is currently the only free database available online.<ref>{{cite web|title=e164enum.eu|url=http://e164enum.eu|website=e164enum.eu|date=21 February 2017|last1=Web|first1=Source}}</ref> He published open source code included in Perl Distribution allowing SMS communication within Linux systems using TCP.<ref>{{cite web|title=CPAN|url=http://search.cpan.org/dist/Net-SMS-CSNetworks/lib/Net/SMS/CSNetworks.pm|website=CPAN|date=21 February 2017|last1=Web|first1=Source}}</ref> He was also an author of various linux SMS implementation in C as well as one of two available open source [[SS7]] [[SIGTRAN]] implementation for Linux besides [[Mobicents]].<ref>{{cite web|title=certic.info Software|url=https://www.certic.info/software.php|website=certic.info|date=21 February 2017|last1=Web|first1=Source}}</ref> He published an improved version of Stanford DNS server, adding multithreading capability and [[NAPTR]] support that provide turn key solution for Enum Numbering Queries.<ref>{{cite web|title=GitHub|url=https://github.com/stefancertic/packaging-libstanford-dnsserver-perl|website=GitHub|date=21 February 2017|last1=Web|first1=Source}}</ref> Stefan is volunteer<ref>{{cite web|title=NTP Pool Volunteers|url=http://support.ntp.org/bin/view/Servers/PoolVolunteers?cover=print|website=NTP Pool|date=22 February 2017|last1=Web|first1=Source}}</ref> of [[NTP pool]], an open Network Time Initiative donating two servers (London and Belgrade).<ref>{{cite web|title=NTP pool Servers List|url=http://support.ntp.org/bin/view/Servers/PublicTimeServer001315?cover=print|website=NTP Pool Servers List|date=22 February 2017|last1=Web|first1=Source}}</ref> Stefan is also member<ref>{{cite web|title=Educase|url=https://members.educause.edu/stefan-certic|website=Educause|date=22 February 2017|last1=Web|first1=Source}}</ref> of [[Educause]], a nonprofit association for improving education, representing [[University College of Engineering, Osmania University]] as Research Director.

== Political career ==

On November 9,<ref>{{Cite web|url=https://www.srpskalevica.com/konstitutivna-sednica/|title=Constitution of Srpska Levica|website=Srpska Levica|last1=Web|first1=Source}}</ref> he held a constitution of Serbian Left political wing – forming a political party [[Srpska Levica]]. The organization shows some growth and announces to enter parliamentary elections in Serbia 2017. According to organization, the very first law to be formed is related to media, making it obligatory to produce at least 80% of educational content with the motto "Only educated man is a free man".<ref>{{Cite web|url=https://www.srpskalevica.com|title=SrpskaLevica.com|website=Srpska Levica|last1=Web|first1=Source}}</ref> Organization formed an allied partnership with Transhumanist Party of the USA.<ref>{{Cite web|url=http://transhumanist-party.org/allied-organizations/|title=US Transhumanist Party Allied Organizations|last1=Web|first1=Source}}</ref>

== Musical career ==

Ćertić has been active multiple times as a Guitar Player, Musical artist and author. Although he describes himself as a hobbyist musician<ref>{{cite web|title=Official Website|url=https://www.certic.info|website=Stefan Certic Official Website|date=4 February 2017|last1=Web|first1=Source}}</ref> EP album published in 2017. for IM France,<ref>{{cite web|title=Apple Music|url=https://itunes.apple.com/gb/artist/stefan-certic/id743656048|website=Apple Music|date=4 February 2017|last1=Web|first1=Source}}</ref> under name FusionWorks, achieved good reviews within independent alternative music magazines.<ref>{{cite news|title=JamSphere Independent Music Magazine|url=http://jamsphere.com/newreleases/stefan-certic-fusionworks-a-very-tight-complex-production|date=4 February 2017|publisher=JamSphere|last1=Web|first1=Source}}</ref> Most significant might be a performance at Exit Festival.<ref name="Exit Music">{{cite web|title=Exit Music|url=http://www.exitmusic.rs/sr/artist/hexagram|website=Exit Music|date=4 February 2017|last1=Web|first1=Source}}</ref>

== References ==
{{Reflist}}

== External links ==
* [https://www.certic.info/ certic.info] - Official Site
* {{twitter|cs_networks}}
{{facebook page|https://www.facebook.com/certicstefan}}



{{DEFAULTSORT:Certic, Stefan}}
[[Category:Living people]]
[[Category:Computer scientists]]
[[Category:Serbian businesspeople]]
[[Category:Transhumanists]]
[[Category:Transhumanism Volunteer]]