Toni Mastelić
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Toni Mastelić Email & Phone Number

VP of Data at Cognism
Location: Split, Split-Dalmatia, Croatia 11 work roles 3 schools
2 phones found area 991 and 469 LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 2 phones

Direct phone (991) ***-****
LinkedIn Profile matched
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Current company
Role
VP of Data
Location
Split, Split-Dalmatia, Croatia
Company size

Who is Toni Mastelić? Overview

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Quick answer

Toni Mastelić is listed as VP of Data at Cognism, a company with 537 employees, based in Split, Split-Dalmatia, Croatia. AeroLeads shows phone signal with area code 991, 469 and a matched LinkedIn profile for Toni Mastelić.

Toni Mastelić previously worked as Head of Data at Cognism and Engineering Manager at Cognism. Toni Mastelić holds Doctor Of Computer Science, Computer Science, A from Vienna University Of Technology.

Company email context

Email format at Cognism

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Cognism

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Profile bio

About Toni Mastelić

I am an IT expert highly skilled in Cloud/Edge technologies and Data science and engineering, with strong economic background. My focus is not on any particular technology, but rather on problem‑solving by developing and/or applying the most suitable technology for the job. I am comfortable getting my hands dirty and working alongside my team. Also, I like to utilize the full potential of a team work by building confidence with my colleagues vs micromanagement, mentoring and teaching vs doing it all by myself, and leading by example vs title or position.

Listed skills include Computer Science, Latex, Algorithms, Distributed Systems, and 16 others.

Current workplace

Toni Mastelić's current company

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Cognism
Cognism
VP of Data
Split, HR
Website
Employees
537
AeroLeads page
11 roles

Toni Mastelić work experience

A career timeline built from the work history available for this profile.

Head Of Data

Current

Split, Split-Dalmatia, Croatia

Head of Data department within Engineering, which includes six teams with over sixty data engineers, data scientists, data analysts and data operations.

Sep 2023 - Present

Engineering Manager

Split, Split-Dalmatia, Croatia

Leading a team of data engineers in building a Big Data platform in Cloud and auxiliary services for data gathering, manipulating and fusion. Team responsibilities included:- maintaining the old data pipeline and building the new one,- expanding the new data pipeline with new features and integrations,- developing data gathering/scraping services.

Jun 2023 - Aug 2023

Head Of Research Lab

Split, Split-Dalmatia, Croatia

Managing a research lab and a team of researchers, by supervising, mentoring and developing younger colleagues into technology experts.Defining research directions and technological strategy, applying for projects, applying new technologies to relevant business use cases, building hypotheses to conceptual ideas all the way to concrete implementations and.

Jan 2022 - May 2023

Team Lead

Split, Split-Dalmatia, Croatia

Leading a team of researchers and establishing a research laboratory, along with daily research activities, infrastructure setup and maintenance, expanding collaborations and publishing scientific papers.Daily activities include setting up distributed platforms and analytics tools on top of it, applying machine learning on different use cases, performing.

Jan 2018 - Dec 2021

Innovation Coach

Split, Split-Dalmatia, Croatia

Member of a prototype team working on cloudification of 3G/4G core network node and creating a basis for 5G architecture by breaking a monolith database system into microservice architecture and later designing a completely new product from the ground up.

Mar 2016 - Dec 2017

University Assistant

Austria

Doing research and leading a team of student researchers in the field of Cloud/Edge Computing, data analytics, service and application provisioning in Cloud, resource capacity planning, developing new KPIs, machine learning, etc.DEPARTMENT:Electronic Commerce GroupInstitute of Software Technology and Interactive SystemsFaculty of InformaticsVienna.

Mar 2015 - Oct 2015

Project Assistant

Austria

Working on a PhD in the field of Big Data and Cloud Computing.DEPARTMENT:Electronic Commerce Group, Institute of Software Technology and Interactive SystemsDistributed Systems Group, Institute of Information Systems 184/1 (until December 2014:)Faculty of InformaticsVienna University of Technology

Sep 2011 - Mar 2015

Administrative Assistant

Cee Projekt

Croatia

Working on paperwork (permits, solutions, etc.) in construction projects.

Oct 2008 - Sep 2011

Computer Administrator

H.T. D.O.O.

Croatia

Building an information system for a financial accounting company, from setting up computers, configuring network (local, VPN), enabling remote access, setting up and maintaining (public and private) Cloud services, etc.

Jan 2005 - Oct 2008
Team & coworkers

Colleagues at Cognism

Other employees you can reach at cognism.com. View company contacts for 537 employees →

3 education records

Toni Mastelić education

Doctor Of Computer Science, Computer Science, A

Vienna University Of Technology

Activities and Societies: Working with Big Data in the context of Cloud Computing; developing new KPIs and monitoring techniques.

Master'S Degree, Computer Science, A

University Of Split

Activities and Societies: Working on monitoring systems and smart application deployment on top of distributed Cloud environment.

Bachelor'S Degree, Computer Science, A

University Of Split

Activities and Societies: Researching sensor initialization techniques in sensor networks and developing GUI for testing usability of a.

FAQ

Frequently asked questions about Toni Mastelić

Quick answers generated from the profile data available on this page.

What company does Toni Mastelić work for?

Toni Mastelić works for Cognism.

What is Toni Mastelić's role at Cognism?

Toni Mastelić is listed as VP of Data at Cognism.

What is Toni Mastelić's phone number?

AeroLeads has found 2 phone signal(s) with area code 991, 469 for Toni Mastelić at Cognism.

Where is Toni Mastelić based?

Toni Mastelić is based in Split, Split-Dalmatia, Croatia while working with Cognism.

What companies has Toni Mastelić worked for?

Toni Mastelić has worked for Cognism, Ericsson, Vienna University Of Technology, Cee Projekt, and Faculty Of Electrical Engineering, Mechanical Engineering And Naval Architecture.

Who are Toni Mastelić's colleagues at Cognism?

Toni Mastelić's colleagues at Cognism include Amy Collins, Tanja Trajkovska, Olivia Austin, Rico Luis, and Chantelle François.

How can I contact Toni Mastelić?

You can use AeroLeads to view verified contact signals for Toni Mastelić at Cognism, including work email, phone, and LinkedIn data when available.

What schools did Toni Mastelić attend?

Toni Mastelić holds Doctor Of Computer Science, Computer Science, A from Vienna University Of Technology.

What skills is Toni Mastelić known for?

Toni Mastelić is listed with skills including Computer Science, Latex, Algorithms, Distributed Systems, Artificial Intelligence, Programming, Machine Learning, and Java.

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