Recommended expert
Marko Lenic
Software developer
Experience
Jun 2022 - Present
3 years 9 monthsSoftware 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 monthsZagreb, 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 monthsPart-time software developer
Asseco South Eastern Europe SA
- Worked as a Java backend developer on an application used for core banking operations
Industries Experience
See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.
Experienced in Information Technology (6.5 years), Media and Entertainment (3.5 years), and Banking and Finance (0.5 years).
Information Technology
Media and Entertainment
Banking and Finance
Business Areas Experience
The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.
Experienced in Information Technology (6.5 years) and Product Development (6 years).
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
NativeEnglish
AdvancedGerman
ElementaryEducation
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
Profile
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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 2 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 (IT), Media, Entertainment and Publishing, and Banking and Finance.
Which business areas is Marko most experienced in?
Marko is most experienced in business areas like Information Technology (IT) and Product Development.
Which industries has Marko worked in recently?
Marko has recently worked in industries like Information Technology (IT), Media and Entertainment and Publishing.
Which business areas has Marko worked in recently?
Marko has recently worked in business areas like Information Technology (IT) 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.
How to hire Marko?
To hire Marko, click the Meet button on the profile to request a meeting and discuss your project needs.
Average rates for similar positions
Rates are based on recent contracts and do not include FRATCH margin.
800
600
400
200
Market avg: 590-750 €
Market avg: 590-750 €
The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.
Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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