LK

Luka Kušec

Available to hire

Hi, I’m Luka Kušec, a passionate software developer based in Croatia. I design and build modern web and mobile applications, crafting custom software that helps clients achieve their goals efficiently and securely.

About

Hi, I’m Luka Kušec, a passionate software developer based in Croatia. I design and build modern web and mobile applications, crafting custom software that helps clients achieve their goals efficiently and securely.

I enjoy shaping system architecture, choosing the right technologies, and delivering clean, scalable code. I collaborate closely with clients to translate ideas into practical software and continuously improve performance through smart automation and thoughtful engineering.

  • Joined November 2025

Languages

  • CroatianFluent
  • EnglishFluent
  • GermanBeginner

Industry experience

  • Software & Internet
  • Professional Services
  • Education
  • Computers & Electronics

Projects · 1

Live: https://www.twine.net/signin

Tagline:
Interactive web app with an integrated AI agent that recommends PC components, estimates gaming FPS, and calculates build budgets.

Description

AI PC Builder is a conversational web application that integrates an AI agent to help users design PC builds. Users can ask about component compatibility, receive tailored recommendations, get FPS predictions for popular games, and view budget estimates for full builds. The system combines natural-language interaction, compatibility logic, performance prediction, and dynamic pricing.

My Role

Software Engineer / Lead Developer

Main Responsibilities

  • Designed and implemented the full-stack architecture for a conversational PC build assistant.
  • Integrated an AI-driven agent capable of understanding user queries and recommending compatible parts.
  • Implemented compatibility logic across CPU, GPU, motherboard, memory, PSU and other components.
  • Developed performance estimation features to predict FPS for selected games based on hardware configurations.
  • Built budgeting and price-calculation features providing realistic cost breakdowns for suggested builds.
  • Created a modern, responsive UI enabling engaging chat-based interaction.
  • Integrated external APIs for component specifications and pricing.
  • Deployed and maintained the production environment with continuous monitoring and optimisation.

Key Features

  • Conversational AI agent for recommendations and Q&A.
  • Component compatibility checks ensuring valid builds.
  • FPS prediction system for popular games.
  • Budget and price estimation for full builds.
  • Interactive chat-based UI for browsing and refining builds.
  • Public live demo: https://www.twine.net/signin
  • AI Engineer
  • Database Developer
  • Full Stack Developer
  • +2

Work experience

Founder and Software Developer · ALTEQNov 2024 – Nov 2025 · 1 yr 1 mo

Designing, developing and maintaining modern web and mobile applications. Building custom software solutions tailored to client requirements. Designing system architecture and selecting appropriate technologies for each project. Implementing clean, scalable and maintainable code using industry best practices. Managing full project lifecycle from planning and technical specification to deployment and support. Collaborating with clients to define project goals, technical requirements and deliverables. Performing code reviews, testing and performance optimization. Integrating third-party APIs, databases and cloud services. Ensuring reliability, security and long-term maintainability of delivered solutions.

Education

Master of Engineering in Computer Science · Fakultet elektrotehnike i računarstva, Zagreb, Croatia2019 – 2024

Hire Luka Kušec today

Post a job and invite Luka, or contact them directly. No hidden commission.

Post a job