Matija Keleković
AeroLeads people directory · profile

Matija Keleković Email & Phone Number

Senior Customer Support Engineer at Infobip / Owner at Mattina Design at Infobip
Location: Zagreb, Zagreb, Croatia 7 work roles 4 schools
LinkedIn matched
✓ Verified May 2026 3 data sources Profile completeness 100%

Contact Signals

LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Senior Customer Support Engineer at Infobip / Owner at Mattina Design
Location
Zagreb, Zagreb, Croatia
Company size

Who is Matija Keleković? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Matija Keleković is listed as Senior Customer Support Engineer at Infobip / Owner at Mattina Design at Infobip, a company with 2251 employees, based in Zagreb, Zagreb, Croatia. AeroLeads shows a matched LinkedIn profile for Matija Keleković.

Matija Keleković previously worked as Senior Customer Support Engineer at Infobip and Customer Care Product Engineer at Infobip. Matija Keleković holds Master Of Engineering - Meng, Faculty Of Transport And Traffic Sciences - Information And Communication Traffic from University Of Zagreb/Sveuciliste U Zagrebu.

Company email context

Email format at Infobip

This section adds company-level context without repeating Matija Keleković's masked contact details.

Infobip

Review company-level records connected to Matija Keleković before choosing the right outreach path.

Profile bio

About Matija Keleković

Experienced Senior Customer Support Engineer with a strong track record of providing technical assistance. Skilled in handling complex technical issues across a wide product portfolio including SaaS, CCaaS, AI Chatbots and Digital Channels (such as WhatsApp for Business, Messenger and Viber).Proactive in seeking out opportunities for process improvements and optimization, and commited to mentoring and leading team members to enhance overall productivity and expertise. Passionate about delivering exceptional customer experiences and making meaningful contribution to the sucess of the company.

Listed skills include Telecommunications, Ict, Information Systems, Traffic Engineering, and 24 others.

Current workplace

Matija Keleković's current company

Company context helps verify the profile and gives searchers a useful next step.

Infobip
Infobip
Senior Customer Support Engineer at Infobip / Owner at Mattina Design
london, england, united kingdom
Website
Employees
2251
AeroLeads page
7 roles

Matija Keleković work experience

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

Senior Customer Support Engineer

Current

Zagreb, Croatia

- Acting as technical resource by providing technical assistance and post-sales support with focus on most important and delicate customers;- Resolving the most complex technical product/platform issues;- Coordinating with internal technical resources to resolve complex technical issues (development teams etc.);- Coordinating with suppliers (e.g. Meta) to.

Feb 2021 - Present

Customer Care Product Engineer

Zagreb, Croatia

Product Engineer for WhatsApp Business.Key responsibilities:- Tracking product activities and backlog management;- Creating product documentation;- Organizing product workshops for educational purposes;- Cooperation with Meta teams;- Product announcements and information sharing;- Handling product feature requests;- Making sure that necessary.

May 2019 - Feb 2021

Customer Care Engineer

Zagreb

Key responsibilities:- Troubleshooting all kind of delivery/encoding issues;- Assistance with HTTP API integration;- Cooperation with suppliers;- Creating technical documentation;- Ensure SLA's for each specific customer in regard to support are upheld;- Working on cross-team projects within support department;- Mentorship of junior personnel;- Various.

Feb 2019 - May 2019

Customer Care Technician

Zagreb

May 2018 - Feb 2019

Owner

Current

Zagreb, Croatia

Owner of the company where my main responsibilities are to provide the following services to clients:- Interior design consultation- Design project management- 3D visualizationMy other responsibilities as owner are:- Closing the deal with clients- Communication with clients- Marketing- Company website creation, design and management- Handling finances.

Sep 2021 - Present
Team & coworkers

Colleagues at Infobip

Other employees you can reach at infobip.com. View company contacts for 2251 employees →

4 education records

Matija Keleković education

Master Of Engineering - Meng, Faculty Of Transport And Traffic Sciences - Information And Communication Traffic

- Graduate thesis: "Application of information-communication technology in order to improve the quality of life of people with.

Bachelor Of Engineering - Beng, Faculty Of Transport And Traffic Sciences - Information And Communication Traffic

- Undergraduate thesis: "Simulation of Wide Area Network using Cisco Packet Tracer and GNS3", 2016. - 180 ECTS

Cisco Ccna

Cisco Networking Academy

High School, Electrical Equipment With Applied Computing Technician

School Of Electrical Engineering
FAQ

Frequently asked questions about Matija Keleković

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

What company does Matija Keleković work for?

Matija Keleković works for Infobip.

What is Matija Keleković's role at Infobip?

Matija Keleković is listed as Senior Customer Support Engineer at Infobip / Owner at Mattina Design at Infobip.

Where is Matija Keleković based?

Matija Keleković is based in Zagreb, Zagreb, Croatia while working with Infobip.

What companies has Matija Keleković worked for?

Matija Keleković has worked for Infobip, Mattina Design, Faculty Of Transport And Traffic Sciences, and Raiffeisenbank Hrvatska.

Who are Matija Keleković's colleagues at Infobip?

Matija Keleković's colleagues at Infobip include Nikola Pavesic, Shalonda Anderson, Ozano Rokov, Angelo Timko, and William Yin.

How can I contact Matija Keleković?

You can use AeroLeads to view verified contact signals for Matija Keleković at Infobip, including work email, phone, and LinkedIn data when available.

What schools did Matija Keleković attend?

Matija Keleković holds Master Of Engineering - Meng, Faculty Of Transport And Traffic Sciences - Information And Communication Traffic from University Of Zagreb/Sveuciliste U Zagrebu.

What skills is Matija Keleković known for?

Matija Keleković is listed with skills including Telecommunications, Ict, Information Systems, Traffic Engineering, Research, Windows, Sql, and Microsoft Excel.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.