Marko Lenic - Software developer

Q: Where is Marko based?

Marko is based in Zagreb, Croatia .

Q: What languages does Marko speak?

Marko speaks the following languages: Croatian (Native), English (Advanced), German (Elementary) .

Q: How many years of experience does Marko have?

Marko has at least 7 years of experience. During this time, Marko has worked in at least 2 different roles and for 3 different companies . The average length of individual experience is 2 years and 3 months . Note that Marko may not have shared all experience and actually has more experience.

Q: What is Marko's latest experience?

Marko's most recent position is Software developer at Bragg Gaming Group .

Q: What companies has Marko worked for in recent years?

In recent years, Marko has worked for Bragg Gaming Group and OptimIT .

Q: Which industries is Marko most experienced in?

Marko is most experienced in industries like Information Technology , Media and Entertainment , and Banking and Finance .

Q: Which business areas is Marko most experienced in?

Marko is most experienced in business areas like Information Technology and Product Development .

Q: Which industries has Marko worked in recently?

Marko has recently worked in industries like Information Technology and Media and Entertainment .

Q: Which business areas has Marko worked in recently?

Marko has recently worked in business areas like Information Technology and Product Development .

Recommended expert

Zagreb, Croatia

Experience

Jun 2022 - Present

3 years 10 months

Software developer

Bragg Gaming Group

Developed and maintained aggregator middleware used for integrating game providers and platforms - AggPlus
Communicated directly with clients to create custom integration solutions
Led a comprehensive project refactor, which resulted in much better performance and improved coding times
Initiated a government reporting project from scratch, using Marko RabbitMQ for client communication and Kafka for internal messaging
Technologies: Java 8-21, Spring, RabbitMQ, Kafka, Linux, Docker, PostgreSQL, Oracle DB, GitLab, Redis, JUnit, Elasticsearch

Jan 2020 - May 2022

2 years 5 months

Zagreb, Croatia

Software developer

OptimIT

Developed a cloud-based Document Management System (DMS) for monitoring, managing, and archiving documents, handling both frontend and backend using Java with Spring and Vaadin
Built a backend using Spring and Alfresco for document and content management
Technologies: Java 11, Spring, Vaadin, Hibernate, EclipseLink, PostgreSQL, Alfresco, Linux, Docker, GitLab CI/CD, OpenAPI, JUnit, JMeter

Mar 2018 - Sep 2018

7 months

Part-time software developer

Asseco South Eastern Europe SA

Worked as a Java backend developer on an application used for core banking operations

Industry Experience

See where this freelancer has spent most of their professional time.

Experienced in Information Technology, Media and Entertainment, and Banking and Finance.

Information Technology

Media and Entertainment

Banking and Finance

Business Area Experience

See which departments and functions this freelancer has contributed to most.

Experienced in Information Technology and Product Development.

Information Technology

Product Development

Summary

Software engineer with 5+ years of experience in Java (versions 8-21), mainly using Spring technologies.

Currently working remotely as a backend microservices contractor at Bragg, building aggregator middleware for gaming platforms.

Skills

Java 8-21
Spring Framework
Rabbitmq, Kafka
Postgresql, Oracle Db, Derby, H2
Jpa
Redis, Mongodb
Maven, Gradle, Git, Docker
Elasticsearch, Junit, Jmeter
C, C#, Python
Frontend: React, Javascript

Languages

Croatian

Native

English

Advanced

German

Elementary

Education

Sep 2018 - Feb 2019

Warsaw University of Technology

Erasmus+ student exchange · Warsaw, Poland

Jan 2017 - Sep 2020

Faculty of electrical engineering and computing, University of Zagreb

MSc in Computing · Computing · Zagreb, Croatia

Jan 2014 - Jan 2017

Faculty of electrical engineering and computing, University of Zagreb

BSc in Computing · Computing · Zagreb, Croatia

Statistics

Experience

Total positions 3

Experience in Information Technology 6.5 y

Avg length 2 y 2 m

Longest experience 3 y 9 m

Global Experience

Countries worked in 1 (Croatia)

Primary country Croatia

Expertise

Recent roles Software developer, Part-time software developer

Main industries Information Technology, Media and Entertainment, Banking and Finance

Main business areas Information Technology, Product Development

Qualifications

Highest degree Master

Profile

Created

November 2025

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Frequently asked questions

Do you have questions? Here you can find further information.

Where is Marko based?

Marko is based in Zagreb, Croatia.

What languages does Marko speak?

Marko speaks the following languages: Croatian (Native), English (Advanced), German (Elementary).

How many years of experience does Marko have?

Marko has at least 7 years of experience. During this time, Marko has worked in at least 2 different roles and for 3 different companies. The average length of individual experience is 2 years and 3 months. Note that Marko may not have shared all experience and actually has more experience.

What roles would Marko be best suited for?

Based on recent experience, Marko would be well-suited for roles such as: Software developer, Part-time software developer.

What is Marko's latest experience?

Marko's most recent position is Software developer at Bragg Gaming Group.

What companies has Marko worked for in recent years?

In recent years, Marko has worked for Bragg Gaming Group and OptimIT.

Which industries is Marko most experienced in?

Marko is most experienced in industries like Information Technology, Media and Entertainment, and Banking and Finance.

Which business areas is Marko most experienced in?

Marko is most experienced in business areas like Information Technology and Product Development.

Which industries has Marko worked in recently?

Marko has recently worked in industries like Information Technology and Media and Entertainment.

Which business areas has Marko worked in recently?

Marko has recently worked in business areas like Information Technology and Product Development.

What is Marko's education?

Marko holds a Master in Computing from Faculty of electrical engineering and computing, University of Zagreb and a Bachelor in Computing from Faculty of electrical engineering and computing, University of Zagreb.

What is the availability of Marko?

Marko is immediately available part-time for suitable projects.

What is the rate of Marko?

Marko's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.