sa_tr
Sonay Avc─▒

Sonay Avc─▒
BSc in Environmental Engineering
speaks: Turkish, English

convex Ltd. ┼×ti., Istanbul
Specialist sales & business development

bc_tr
Bur├žin ├çelebi

Bur├žin ├çelebi
speaks: Turkish, English

convex Ltd. ┼×ti., Istanbul
Office Manager

ad
Anes Dzinic

Anes Dzinic
speaks: German, Bosnian, English

convex ZT GmbH, Graz
Project Manager

 

 

 

 

 

ke
Konrad Edegger

Konrad Edegger
Dipl.-Ing. (FH)
speaks: German, English

convex ZT GmbH, Graz
Division Manager
responsible for training and education

Konrad Edegger studied construction design and management at the FH Joanneum Graz. He is division manager for special issues since 2016.

ne
Nineta Ehrle

Nineta Ehrle
Dipl.-Ing.
speaks: Romanian, German, English

convex ZT GmbH, Graz
Engineer

ee
Ertan Ertekin

Ertan Ertekin
BSc
speaks: German, English, Turkish, Russian

convex ZT GmbH, Graz
Site supervisor

mf
Madjid Fazeli

Madjid Fazeli
Dipl.-Ing.
speaks: Persian, German

convex ZT GmbH, Graz
self-employed

Madjid Fazeli studied civil engineering at the Graz University of Technology. He is co-founder of the engineering practice Fazeli-Wolfesberger Ingenieure GesBR. Madjid Fazeli joined convex ZT GmbH working self-employed in 2014.

sk
Sandra Heiligenbrunner

Sandra Heiligenbrunner
Dipl.-Ing.
speaks: German, English

convex ZT GmbH
Authorised officer
Division Manager
responsible for Human Ressources

Sandra Heiligenbrunner completed an apprenticeship in technical drafting, and studied civil engineering at the FH Campus Vienna and after that at the FH Joanneum Graz. She is division manager for building construction since 2016 and authorised officer since 2017.

ahi
Anita Hiden

Anita Hiden
speaks: German, English

convex ZT GmbH, Graz
Office Management

vh
Viktoria Hofer

Viktoria Hofer
Ing.
speaks: German, English

convex ZT GmbH, Graz
Engineer
responsible for team- and project photography

 

 

ei_ro
Marina-Edvina Iosu

Marina-Edvina Iosu
Dipl.-Ing.
speaks: Romanian, English

convex consulting engineers s.r.l., Cluj-Napoca
Engineer

ek_tr
Emrah Kemaloglu

Emrah Kemaloglu
Dipl.-Ing.
speaks: Turkish, German, English

convex Ltd. ┼×ti., Istanbul

mk
Martina Klinger

Martina Klinger
speaks: German

convex ZT GmbH, Graz
Office Management

 

 

 

 

 

jk
Juraj Kmetko

Juraj Kmet'ko
Ing.
speaks: Slovakian, English

convex ZT GmbH
Engineer

fk
Florian Knobloch

Florian Knobloch
Dipl.-Ing.
speaks: German, English

convex ZT GmbH, Graz
Authorised officer
Division Manager

Florian Knobloch studied civil engineering at the Technical University of Graz. He is division manager for structural design since 2016, and authorised officer since 2017.

 

 

bk
Bernd Kraut

Bernd Kraut
Dipl.-Ing.
speaks: German, English

convex ZT GmbH, Graz
Project Manager

 

 

 

 

 

nn
Natalie Kraxner

Natalie Kraxner
Ing.
speaks: German, English

convex ZT GmbH, Graz
Project Manager

 

 

 

 

 

cl
Claudia Lackner

Claudia Lackner
Ing.
speaks: German, English

convex ZT GmbH, Graz
Engineer

jl
J├╝rgen Lohmann

Juergen Lohmann
Ing.
speaks: German, English

convex ZT GmbH, Graz
Division Manager
responsible for IT

J├╝rgen Lohmann graduated from the HTBLA Ortweinplatz in Graz. He is division manager for construction design since 2016.

am
Ana Muzic

Ana Muzic
MSc
speaks: Croatian, English, Italian, German

convex ZT GmbH, Graz
Structural engineer

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Regina Nagy

Regina Nagy
speaks Hungarian, German, English

convex ZT GmbH, Graz
Engineer

wn
Wolfgang Nesitka

Wolfgang Nesitka
FH-Prof. Dipl.-Ing. Dr.techn.
Legally certified expert
speaks: German, English

convex ZT GmbH, Graz
Partner

Wolfgang Nesitka studied civil engineering at the Graz University of Technology, and made his PhD at the same institution. He was Technical Director at the construction Company Ed. Ast & Co. in Graz, and in the following, Head of the Study Course "Construction Design and Economics" at the FH Joanneum University of Applied Sciences in Graz. He is founding partner of convex ZT GmbH.

en_neu
Erwin Neumeyer

Erwin Neumeyer
Ing.
speaks: German, English

convex ZT GmbH, Graz
Site Superviser

ro
Rajashree Omprakash

Rajashree Omprakash
BSc
speaks: Hindi, German, English

convex ZT GmbH, Graz
Engineer

rp
Roland Paier

Roland Paier
Dipl.-Ing.
speaks: German, English

DIROPA IT GmbH
IT Manager

Roland Paier studied Business Informatics and is Microsoft Partner (Datacenter and Midmarket Solution Provider). Since 2004 he has been in charge of the IT infrastructure of convex ZT GmbH.

np
Nikola Prusiyski

Nikola Prusiyski
BSc
speaks: Bulgarian, German, English, Russian

convex ZT GmbH, Graz
Structural engineer

kr
Katja Ratschiller

Katja Ratschiller
speaks: German, English

NYXAS OG
Website Designer

Katja Ratschiller is web designer. Since 2008 she is in charge of the website of convex_AT, convex_TR and convex_RO.

is
Ilda Sebo

Ilda Sebo
speaks: Bosnian, German, English

convex ZT GmbH, Graz
Engineer

ms
Marinko Sekulic

Marinko Sekulic
Ing.
speaks: German, Bosnian, English

ZB Sekulic, Graz
Electrical engineer

ms_tr
Murat Sezer

Murat Sezer
Technician
speaks: Turkish, English

convex Ltd. ┼×ti., Istanbul
Site supervisor

 

 

 

 

 

izs_neu
Izudin Sisic

Izudin Sisic
Ing.
speaks: Bosnian, German, English

convex ZT GmbH
Engineer

ts
Tassilo Szyszkowitz

Tassilo Szyszkowitz
Dipl.-Ing. Dr.techn.
speaks: German, English

convex ZT GmbH, Graz
Partner

Tassilo Szyszkowitz studied civil engineering at the Graz University of Technology, and made his PhD at the same institution. He co-founded the engineering practice Graber-Szyszkowitz ZT GmbH 1981 in Graz, Austria. Since 2006, he is partner of convex ZT GmbH.

jt
Jennifer Thorer

Jennifer Thorer
speaks: German, English

convex ZT GmbH, Graz
Engineer

ft
Fabian Till

Fabian Till
Dipl.-Ing.
speaks: German, English

convex ZT GmbH, Graz
Civil engineer

eu
Elisabeth Uhl

Elisabeth Uhl
Ing.
speaks: German, English

convex ZT GmbH, Graz
Engineer

 

 

 

 

 

s├╝_tr
Seda ├ťst├╝nses

Seda┬á├ťst├╝nses
MSc in Environmental Engineering
speaks: Turkish, English

convex Ltd. ┼×ti., Istanbul
Senior specialist sales & business development

 

 

tu
Timur Uzunoglu

Timur Uzunoglu
Dipl.-Ing. Dr.techn. MICE CEng
speaks: German, Turkish, English, French

convex ZT GmbH, Graz
Managing Director
responsible for quality assurance

convex consulting engineers s.r.l., Bucharest
Director

Timur Uzunoglu studied civil engineering at the Vienna University of Technology, and made his PhD at the Graz University of Technology. In 2004, he founded convex ZT GmbH. Timur Uzunoglu is teaching Industrial Construction at the FH Joanneum Graz since 2005. He represents the British "Institution of Civil Engineers" in Austria.

lgv_ro
Laszlo Gergely-Varga

Laszlo Gergely-Varga
Dipl.-Ing.
speaks: Romanian, Hungarian, German, English

convex consulting engineers s.r.l., Cluj-Napoca
Authorised Officer

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Veronika Vasileva

Veronika Vasileva
BSc
speaks: Bulgarian, English, German, Russian

convex ZT GmbH, Graz
Architect

hv
Helena Vrecl Kojc

Helena Vrecl
Dipl.-Ing. dr.
speaks: Slovenian, German, English

convex ZT GmbH, Graz
Structural engineer

mg_tr
Murat G├Âkce

Murat G├Âk├že
Dipl.-Ing.
speaks: Turkish, German, English

convex Ltd. ┼×ti., Istanbul
Managing Director

Murat G├Âk├že studied civil engineering at the Istanbul University of Technology and in the following, at the Vienna University of Technology. After fifteen years of management experience in various international companies, he joined the convex group in 2006 as founding partner of convex Ltd. ┼×ti.