lukam

Mid Java Software Engineer

At my core, I am a problem solver who aims to deliver the best possible business value through my work. I am a Backend software engineer who started my career in Robotics, which originated from my University degree. Being interested in software, my path led me deeper into back-end software engineering where I continued to develop professionally and personally. I work every day to develop further as an engineer, deepening my knowledge in software engineering, architecture, and devops while always looking at the broader picture to find the simplest and highest quality solutions based on the business requirements. I am a very independent person who has no problem making decisions and taking initiative, as well as having extreme ownership of my work. Excels at critical, analytical thinking, and practical problem solving. I consider myself a really sociable, adaptable, and easy going person who aims to bring value and contribution as an employee but above all as a person.


Experience: 3 years

Yearly salary: $60,000

Hourly rate: $45

Residency: 🇭🇷 Croatia


Experience

Junior Java Software Engineer
Leapwise d.o.o
2023 - 2024
Worked on the team developing the first version of xolvi (now a separate company: xolvi) an enterprise grade IoT platform. Implementing new features like caching techniques, telemetry data simulators, communication protocols (HTTP, MQTT, RTSP), parsing algorithms, etc. Extensive unit and integration testing using Mockito, JUnit5, TestContainers, etc. Thorough code reviews and bug resolving. K8s deployment of services to Google Cloud. Later switched to a BSS/OSS team working in the Telco domain. Where I collaborated closely with an Austrian MVNO provider. Working together with solution architects, understanding new business specifications and translating them into software solutions for Telco processes like sim card provisioning, invoicing, notification sending, number porting etc. Responsible for handling multiple enterprise projects simultaneously, integrated new MVNO vendors into existing systems, implemented multitude of new processes with asynchronous communication between microservices like business customer provisioning logic, integration of Huawei provider with home location registry and provisioning, development of microservices from scratch like notification gateways.
Robotics Navigation Software Engineer
Gideon d.o.o
2021 - 2023
Research and implementation of a new autonomous navigation planner for AMR based on model predictive control (MPC) as a part of my Master’s thesis which will be used as base for next generation controllers for Gideons AMR’s. Reading research papers, utilizing open source libraries for concept implementation, mathematical problem solving, debugging, analysis and testing in simulation and on real systems. Working on concurrent projects, maintaining navigation and motion planning stack, developing new functionalities based on project KPI’s, improving current functionalities and debugging which had direct impact on product performance, field testing analysis and support on active POC’s. Coordination with multiple teams on bringing together solutions and solving problems for the customer, live field testing of implemented solutions, code releases for field testing. Software development was done in C++ and Python.

Skills

backend
java
rabbitmq
sql
english
german