Chief Technology Officer And Co-Founder
CurrentResponsible for 5x9 Networks product strategy and development.
Sep 2017 - Present
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Branimir Rajtar Email & Phone Number
Chief Technology Officer and Co-Founder at 5x9 Networks
at
5x9 Networks
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✓ Verified July 2026
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Current company
Role
Chief Technology Officer and Co-Founder at 5x9 Networks
Location
Croatia
Who is Branimir Rajtar? Overview
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Branimir Rajtar is listed as Chief Technology Officer and Co-Founder at 5x9 Networks at 5x9 Networks, based in Croatia. AeroLeads shows a matched LinkedIn profile for Branimir Rajtar.
Branimir Rajtar previously worked as Chief Technology Officer and Co-Founder at 5X9 Networks and President at Nog.Hr. Branimir Rajtar holds Diploma For Graduates In Economics, Economics from The London School Of Economics And Political Science (Lse).
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Profile bio
About Branimir Rajtar
As the Chief Technology Officer and Co-Founder of 5x9 Networks, I am responsible for shaping and executing the product vision and strategy of our innovative company. With over 10 years of experience in the industry, I have a strong background in various programming languages, networking technologies, and NFVI.I have also contributed to the development and implementation of Terastream all IP architecture, a cutting-edge solution for delivering high-performance and cost-efficient IP services. I have published a paper on this topic, as well as earned a Diploma for Graduates in Economics from London School of Economics and Political Science and a M.Sc. in Computing from Faculty of Electrical Engineering and Computing. Additionally, I hold a CCNP certification and have received multiple scholarships for academic excellence. My goal is to leverage my skills and knowledge to create and deliver products that provide value for businesses.
Current workplace
Branimir Rajtar's current company
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6 roles
Branimir Rajtar work experience
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Jul 2022 - Present
Senior Group Leader
Team leader responsible for development of new fixed and mobile IP services within Hrvatski Telekom.
May 2014 - Aug 2017
Senior Development Specialist
Main responsibilities include work on the development of new services and implementation in the existing Croatian Telecom network. Also team member for the deployment of the new IPv6-only network architecture, TeraStream.Tasks include conducting feasibility studies, writing technical specifications, deploying RFI/RFP proccesses, evaluation of vendor offers, testing and equipment selection. Also an active member of the IETF.- Extensive knowledge and experience in Access and Core Network technologies - MPLS, xDSL, FTTx, OSPF, MP-BGP, PIM, IPv6.- Experience in working with various network platforms - Juniper and Cisco routers, DSLAMs, OLTs.- Expert for CPEs - Home Gateways, ONTs, FixGSM.- Experience in deploying end-to-end services - Femtocell, HotSpot.- Understanding of Mobile Network concepts and equipment (3G, LTE - SGSN, GGSN, PCRF, P-GW, S-GW, MME) and Cloud Services.
Sep 2010 - May 2014
Terastream And Dwdm Expert
Telekom X-change program - responsibilities included coordination of DWDM projects within the Deutsche Telekom Group and work on the next-generation IP network, TeraStream.
Jan 2013 - Jul 2013
Software Developer
Špica Sustavi D.O.O.
Programming in .NET – applications for employee access control, RFID readers and cashier applications.
Apr 2007 - Oct 2008
4 education records
Branimir Rajtar education
Diploma For Graduates In Economics, Economics
The London School Of Economics And Political Science (Lse)
Ccnp & Other Courses
Networking Education
M. Sc., Computing
Faculty Of Electrical Engineering And Computing
High School
V. Gimnazija
FAQ
Frequently asked questions about Branimir Rajtar
Quick answers generated from the profile data available on this page.
What company does Branimir Rajtar work for?
Branimir Rajtar works for 5x9 Networks.
What is Branimir Rajtar's role at 5x9 Networks?
Branimir Rajtar is listed as Chief Technology Officer and Co-Founder at 5x9 Networks at 5x9 Networks.
Where is Branimir Rajtar based?
Branimir Rajtar is based in Croatia while working with 5x9 Networks.
What companies has Branimir Rajtar worked for?
Branimir Rajtar has worked for 5X9 Networks, Nog.Hr, Hrvatski Telekom, Deutsche Telekom, and Špica Sustavi D.O.O..
How can I contact Branimir Rajtar?
You can use AeroLeads to view verified contact signals for Branimir Rajtar at 5x9 Networks, including work email, phone, and LinkedIn data when available.
What schools did Branimir Rajtar attend?
Branimir Rajtar holds Diploma For Graduates In Economics, Economics from The London School Of Economics And Political Science (Lse).
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