SKILLS
TOOLS
STRENGTHS
Software Engineer Intern
Hacker Rank 02/2025
EUK Softver – Developed a system for energy-vulnerable customers as the lead architect,
designing a PostgreSQL database, a Spring Boot backend with REST APIs, JWT
authentication, PDF/Word generation, and WebSocket notifications, alongside a
React/Next.js frontend in TypeScript. Used Docker and CI/CD pipelines to support a scalable,
real-time microservices architecture.
HR Platform – Contributed to the development of a multi-tenant HR system, handling
database modeling and application architecture. Built a React/Next.js frontend with
TypeScript, PostgreSQL schema-per-tenant, REST APIs, JWT authentication, notifications,
and admin modules, focusing on scalability, security, and performance.
Women’s Basketball Club Partizan – Developed a production-ready website using Next.js 14,
TypeScript, and MongoDB/Mongoose, implementing REST APIs, JWT authentication, an
admin panel, Cloudinary, and web scraping. Enhanced SEO and frontend performance with
Tailwind CSS and Framer Motion for a fast, responsive experience.
carbon.co.rs – Developed a responsive website using React, TypeScript, and Vite, with a
modern UI built in Tailwind CSS and REST API integrations via Express.js and MongoDB
Atlas. Implemented Cloudinary, email notifications, Docker, and Vercel deployment, with a
strong focus on performance and user experience.
Ongoing Systems – Continuously developed and maintained production systems, including
ITG.rs and beyond, improving full-stack architecture and optimizing REST APIs within the
Spring ecosystem, while adopting new technologies.
Oracle Database Design and
Programming with SQL
Oracle 05/2025
The Complete Android 14 &
Kotlin Development Masterclass
Udemy 10/2024
Java 17 Masterclass
Udemy 06/2023
EDUCATION
LANGUAGE
DAILY ROUTINE
CERTIFICATION
EXPERIENCE
LUKA RAKIC
MSc Software Engineer
Software Engineer with experience in designing and developing scalable systems using
Spring Boot, React/Next.js, TypeScript, and PostgreSQL. Strong background in REST APIs,
JWT authentication, WebSockets, and CI/CD with Docker. Focused on clean, optimized code,
high performance, excellent user experience, and continuous adoption of new technologies.
May 2025 - Present
International Trade Group
+381 65 27 27 141
rakicluka00@gmail.com
linkedin.com/in/lukarakic
github.com/LukaRakic00
hackerrank.com/rakicluka00
Portfolio: lukarakic.dev
Driver's license: category B
Belgrade, Serbia
SUMMARY
ResearchGate: lukaRakic
Junior Software Engineer
REFERENCES
Java
JavaScript
TypeScript
Kotlin
PostgreSQL
MySQL
NoSQL
Spring Boot
React.js/Next.js
JUnit
Docker/Kubernetes
Databases
DataGrip
DBeaver
PGAdmin
MongoDB Atlas
Testing
Postman
Mockito
Version Control
Git
GitHub
09/2020 - 09/2024
MSc Software and Information Engineering, University Singidunum
Belgrade, Serbia
Bachelor of Computer Science, Faculty of Informatics and Computing, Singidunum University
10/2024 - 10/2025
Belgrade, Serbia
Average grade: 10,00
Thesis: Multi-Tenant HR Management Web Platform Development
Thesis: Development of an Android Travel Planning App with Firebase Firestore Integration
Serbian (Native)
English (Intermediate)
Team player
Self-Motivated
Adaptable
Problem solver
Tech Learning
Programming & Development
Hobby projects (AI projects...)
Hobbies & Interests (Gym,
Board Games, Socializing)
Belgrade, Serbia
belgraderiverhouse.com – Developed an accommodation booking website using Next.js 14,
TypeScript, and MongoDB, with JWT authentication, Cloudinary integration, and hands-on
work with the Next.js App Router, REST APIs, authentication flows, and image management.
Hike&Book (Master’s Project, in progress) – Developing a full-stack hiking tour booking
system with Spring Boot, PostgreSQL, and Next.js/React (TypeScript), featuring REST APIs,
JWT authentication, role-based access, and Leaflet map integration. Gained hands-on
experience in backend architecture, data modeling, and full-stack development.
Roomify – Full-stack hotel booking app with Spring Boot, React, and PostgreSQL, featuring
REST APIs, JWT authentication, and real-time WebSockets. Gained experience in backend
development, real-time systems, and database optimization.
Freelance Projects
June 2024 - Present
Prof dr Mladen Veinović, Fac. of Informatics and Computing, Singidunum Univ.
Tel: +381 65 30 93 227, E-mail: mveinovic@singidunum.ac.rs
Prof dr N. Bačanin Džakula, Fac. of Informatics and Computing, Singidunum Univ.
Tel: +381 65 30 93 224, E-mail: nbacanin@singidunum.ac.rs